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MyBatis Spring boot MultiDataSource SQLException: Cannot create PoolableConnectionFactory (IO Error: Connection closed, Authentication lapse 0 ms.)

I'm trying to configure my spring-boot application to use 2 datasource at the same time.
When I call the service that use one of the two (taDatasource) I get "IO Error: Connection closed", does this mean the connection properties are wrong or am I doing something else wrong?
Could you please help me?
Stacktrace:
org.springframework.transaction.CannotCreateTransactionException: Could not open JDBC Connection for transaction; nested exception is java.sql.SQLException: Cannot create PoolableConnectionFactory (IO Error: Connection closed, Authentication lapse 0 ms.)
at org.springframework.jdbc.datasource.DataSourceTransactionManager.doBegin(DataSourceTransactionManager.java:307)
at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400)
at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373)
at com.gy7.rental.service.RentalServiceImpl.findAllTestDataItems(RentalServiceImpl.java:37)
at com.gy7.rental.controller.RentalController.searchMessage(RentalController.java:268)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:190)
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:138)
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:106)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:879)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:793)
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1040)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:634)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:320)
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:126)
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:90)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:118)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:137)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:158)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:116)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.web.filter.CorsFilter.doFilterInternal(CorsFilter.java:92)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.header.HeaderWriterFilter.doHeadersAfter(HeaderWriterFilter.java:92)
at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:77)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:215)
at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:178)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:358)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:271)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:666)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:367)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1639)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.sql.SQLException: Cannot create PoolableConnectionFactory (IO Error: Connection closed, Authentication lapse 0 ms.)
at org.apache.commons.dbcp2.BasicDataSource.createPoolableConnectionFactory(BasicDataSource.java:669)
at org.apache.commons.dbcp2.BasicDataSource.createDataSource(BasicDataSource.java:544)
at org.apache.commons.dbcp2.BasicDataSource.getConnection(BasicDataSource.java:753)
at org.springframework.jdbc.datasource.DataSourceTransactionManager.doBegin(DataSourceTransactionManager.java:263)
... 88 more
Caused by: java.sql.SQLRecoverableException: IO Error: Connection closed, Authentication lapse 0 ms.
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:821)
at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:782)
at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:39)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:704)
at org.apache.commons.dbcp2.DriverConnectionFactory.createConnection(DriverConnectionFactory.java:55)
at org.apache.commons.dbcp2.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:355)
at org.apache.commons.dbcp2.BasicDataSource.validateConnectionFactory(BasicDataSource.java:115)
at org.apache.commons.dbcp2.BasicDataSource.createPoolableConnectionFactory(BasicDataSource.java:665)
... 91 more
Caused by: java.io.IOException: Connection closed, Authentication lapse 0 ms.
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:817)
... 98 more
Caused by: java.io.IOException: Connection closed
at oracle.net.nt.SSLSocketChannel.readFromSocket(SSLSocketChannel.java:560)
at oracle.net.nt.SSLSocketChannel.unwrapHandshakeMessage(SSLSocketChannel.java:479)
at oracle.net.nt.SSLSocketChannel.doSSLHandshake(SSLSocketChannel.java:436)
at oracle.net.nt.SSLSocketChannel.write(SSLSocketChannel.java:126)
at oracle.net.ns.NIOPacket.writeToSocketChannel(NIOPacket.java:308)
at oracle.net.ns.NIOConnectPacket.writeToSocketChannel(NIOConnectPacket.java:235)
at oracle.net.ns.NSProtocolNIO.negotiateConnection(NSProtocolNIO.java:114)
at oracle.net.ns.NSProtocol.connect(NSProtocol.java:318)
at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1481)
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:540)
... 98 more
25-10-2022 19:00:19.980 [ERROR] - [https-jsse-nio-27100-exec-3] c.u.g.m.c.RentalController : Exception message:
org.springframework.transaction.CannotCreateTransactionException: Could not open JDBC Connection for transaction; nested exception is java.sql.SQLException: Cannot create PoolableConnectionFactory (IO Error: Connection closed, Authentication lapse 0 ms.)
at org.springframework.jdbc.datasource.DataSourceTransactionManager.doBegin(DataSourceTransactionManager.java:307)
at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400)
at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373)
at com.gy7.rental.service.RentalServiceImpl.findAllTestDataItems(RentalServiceImpl.java:37)
at com.gy7.rental.controller.RentalController.searchMessage(RentalController.java:268)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:190)
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:138)
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:106)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:879)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:793)
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1040)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:634)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:320)
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:126)
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:90)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:118)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:137)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:158)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:116)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.web.filter.CorsFilter.doFilterInternal(CorsFilter.java:92)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.header.HeaderWriterFilter.doHeadersAfter(HeaderWriterFilter.java:92)
at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:77)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:215)
at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:178)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:358)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:271)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:666)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:367)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1639)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.sql.SQLException: Cannot create PoolableConnectionFactory (IO Error: Connection closed, Authentication lapse 0 ms.)
at org.apache.commons.dbcp2.BasicDataSource.createPoolableConnectionFactory(BasicDataSource.java:669)
at org.apache.commons.dbcp2.BasicDataSource.createDataSource(BasicDataSource.java:544)
at org.apache.commons.dbcp2.BasicDataSource.getConnection(BasicDataSource.java:753)
at org.springframework.jdbc.datasource.DataSourceTransactionManager.doBegin(DataSourceTransactionManager.java:263)
... 88 common frames omitted
Caused by: java.sql.SQLRecoverableException: IO Error: Connection closed, Authentication lapse 0 ms.
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:821)
at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:782)
at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:39)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:704)
at org.apache.commons.dbcp2.DriverConnectionFactory.createConnection(DriverConnectionFactory.java:55)
at org.apache.commons.dbcp2.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:355)
at org.apache.commons.dbcp2.BasicDataSource.validateConnectionFactory(BasicDataSource.java:115)
at org.apache.commons.dbcp2.BasicDataSource.createPoolableConnectionFactory(BasicDataSource.java:665)
... 91 common frames omitted
Caused by: java.io.IOException: Connection closed, Authentication lapse 0 ms.
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:817)
... 98 common frames omitted
Caused by: java.io.IOException: Connection closed
at oracle.net.nt.SSLSocketChannel.readFromSocket(SSLSocketChannel.java:560)
at oracle.net.nt.SSLSocketChannel.unwrapHandshakeMessage(SSLSocketChannel.java:479)
at oracle.net.nt.SSLSocketChannel.doSSLHandshake(SSLSocketChannel.java:436)
at oracle.net.nt.SSLSocketChannel.write(SSLSocketChannel.java:126)
at oracle.net.ns.NIOPacket.writeToSocketChannel(NIOPacket.java:308)
at oracle.net.ns.NIOConnectPacket.writeToSocketChannel(NIOConnectPacket.java:235)
at oracle.net.ns.NSProtocolNIO.negotiateConnection(NSProtocolNIO.java:114)
at oracle.net.ns.NSProtocol.connect(NSProtocol.java:318)
at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1481)
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:540)
... 98 common frames omitted
TaDataSourceConfiguration.java:
#Configuration
#MapperScan(value = {"com.gy7.rental.jdbc.mapper"}, sqlSessionFactoryRef = "taSqlSessionFactory")
public class TaDataSourceConfiguration extends DataSourceConfiguration {
private static final Logger LOGGER = LoggerFactory.getLogger(TaDataSourceConfiguration.class);
#Bean("taDataSource")
#ConfigurationProperties(prefix = "jdbc-oracle-tadb")
#ConditionalOnProperty(name = "jdbc-oracle-tadb.enable", havingValue = "true")
#Primary
public DataSource taDataSource() throws Exception {
LOGGER.info("Creating Oracle TA datasource.");
BasicDataSource bds = createTADataSource();
LOGGER.info("Oracle TA datasource created. Datasource: {}", bds);
return bds;
}
#Bean(name = "taSqlSessionFactory")
#Primary
public SqlSessionFactory taSqlSessionFactory() throws Exception {
SqlSessionFactoryBean sessionFactory = new SqlSessionFactoryBean();
sessionFactory.setDataSource(createTADataSource());
return sessionFactory.getObject();
}
#Bean(name = "taTrxManager")
public DataSourceTransactionManager transactionManager(DataSource dataSource) throws Exception {
return new DataSourceTransactionManager(dataSource);
}
protected BasicDataSource createTADataSource() throws Exception {
BasicDataSource bds = new BasicDataSource();
bds.setUrl(System.getProperty("DB_TA_URL"));
bds.setUsername("MIKE");
bds.setPassword("123456");
bds.setDriverClassName("oracle.jdbc.driver.OracleDriver");
bds.setInitialSize(5);
bds.setMaxTotal(GenericObjectPoolConfig.DEFAULT_MAX_TOTAL);
bds.setMaxIdle(GenericObjectPoolConfig.DEFAULT_MAX_IDLE);
bds.setMinIdle(GenericObjectPoolConfig.DEFAULT_MIN_IDLE);
bds.setMaxWaitMillis(5000L);
bds.setDefaultQueryTimeout(10); // seconds
bds.setRemoveAbandonedTimeout(30); // seconds
return bds;
}
Application.java:
#SpringBootApplication(scanBasePackages = {
"com.gy7.rental"
},
exclude = {
ErrorMvcAutoConfiguration.class,
DataSourceAutoConfiguration.class
}
)
#MapperScan("com.gy7.rental.jdbc.mapper")
public class Application
extends SpringBootServletInitializer {
public static void main(final String[] args) {
SpringApplication application =
new SpringApplication(Application.class);
application.setAddCommandLineProperties(false);
application.run(args);
}
}
RentalServiceImpl.java
#Service
public class RentalServiceImpl implements RentalServiceIntf {
private static final Logger LOGGER = LoggerFactory.getLogger(RentalServiceImpl.class);
#Autowired
#Qualifier("taSqlSessionFactory")
SqlSessionFactory taSqlSession;
#Autowired
#Qualifier("taTrxManager")
private PlatformTransactionManager taTrxManager;
public List<TestItemEntity> findAllTestDataItems() throws Exception {
// TA Datasource
List<TestItemEntity> TestItemEntityList;
TransactionStatus txStatus = taTrxManager.getTransaction(new DefaultTransactionDefinition());
SqlSession session = taSqlSession.openSession();
try {
RentalMapper rentalMapper = session.getMapper(RentalMapper.class);
TestItemEntityList = rentalMapper.selectAllTestDataItem();
taTrxManager.commit(txStatus);
if (LOGGER.isDebugEnabled()) {
LOGGER.debug("# n° records found: {}", TestItemEntityList.size());
}
} catch (Throwable throwable) {
taTrxManager.rollback(txStatus);
throw throwable;
}
return TestItemEntityList;
}
}
pom.xml
<dependency>
<groupId>com.oracle.database.jdbc</groupId>
<artifactId>${ojdbc.artifactId}</artifactId>
<version>${ojdbc.version}</version>
<dependency>
<groupId>org.mybatis.spring.boot</groupId>
<artifactId>mybatis-spring-boot-starter</artifactId>
<version>2.2.2</version>
</dependency>
<dependency>
<groupId>org.mybatis.dynamic-sql</groupId>
<artifactId>mybatis-dynamic-sql</artifactId>
<version>1.3.0</version>
</dependency>
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis-spring</artifactId>
<version>1.3.0</version>
</dependency>

In the createTADataSource function, check to see if System.getProperty("DB_TA_URL") can successfully get the value, and change the code you used to set setPassword twice

SAML EncryptedAssertion Decryption failing - Error decrypting encrypted key

I am facing issues with the encryption.I had received a response from idp,and encountered a problem in decryption
This is to convert a string to an XML object
DocumentBuilder docBuilder = getDocumentBuilder(false, true, null);
ByteArrayInputStream inputStream = new ByteArrayInputStream(decodedResponse.getBytes(StandardCharsets.UTF_8));
Document document = docBuilder.parse(inputStream);
Element metadataRoot = document.getDocumentElement();
Unmarshall
UnmarshallerFactory unmarshallerFactory = XMLObjectProviderRegistrySupport.getUnmarshallerFactory();
Unmarshaller unmarshaller = unmarshallerFactory.getUnmarshaller(metadataRoot);
Response response = (Response)unmarshaller.unmarshall(metadataRoot);
Decrypter
EncryptedAssertion encryptedAssertion = null;
Assertion assertion = null;
List<EncryptedAssertion> encryptedAssertions = response.getEncryptedAssertions();
encryptedAssertion=encryptedAssertions.get(0);
StaticKeyInfoCredentialResolver keyInfoCredentialResolver = new StaticKeyInfoCredentialResolver(SPCredentials.getCredential());
Decrypter decrypter = new Decrypter(null, keyInfoCredentialResolver, new InlineEncryptedKeyResolver());
decrypter.setRootInNewDocument(true);
assertion= decrypter.decrypt(encryptedAssertion);
The error message appears on this line
assertion= decrypter.decrypt(encryptedAssertion);
This is the JKS registration method
static {
try {
KeyStore keystore = readKeystoreFromFile(KEY_STORE_PATH, KEY_STORE_PASSWORD);
Map<String, String> passwordMap = new HashMap<String, String>();
passwordMap.put(KEY_ENTRY_ID, KEY_STORE_ENTRY_PASSWORD);
KeyStoreCredentialResolver resolver = new KeyStoreCredentialResolver(keystore, passwordMap);
Criterion criterion = new EntityIdCriterion(KEY_ENTRY_ID);
CriteriaSet criteriaSet = new CriteriaSet();
criteriaSet.add(criterion);
credential = resolver.resolveSingle(criteriaSet);
} catch (ResolverException e) {
throw new RuntimeException("Something went wrong reading credentials", e);
}
}
private static KeyStore readKeystoreFromFile(String pathToKeyStore, String keyStorePassword) {
try {
KeyStore keystore = KeyStore.getInstance(KeyStore.getDefaultType());
InputStream inputStream = SPCredentials.class.getResourceAsStream(pathToKeyStore);
keystore.load(inputStream, keyStorePassword.toCharArray());
inputStream.close();
return keystore;
} catch (Exception e) {
throw new RuntimeException("Something went wrong reading keystore", e);
}
}
This is an error message
2021-10-21 17:50:46,466 [ERROR] [http-nio-8080-exec-2] org.opensaml.xmlsec.encryption.support.Decrypter [Decrypter.java : 717] - Error decrypting encrypted key
org.apache.xml.security.encryption.XMLEncryptionException: Unwrapping failed
at org.apache.xml.security.encryption.XMLCipher.decryptKey(XMLCipher.java:1532)
at org.opensaml.xmlsec.encryption.support.Decrypter.decryptKey(Decrypter.java:711)
at org.opensaml.xmlsec.encryption.support.Decrypter.decryptKey(Decrypter.java:643)
at org.opensaml.xmlsec.encryption.support.Decrypter.decryptUsingResolvedEncryptedKey(Decrypter.java:781)
at org.opensaml.xmlsec.encryption.support.Decrypter.decryptDataToDOM(Decrypter.java:539)
at org.opensaml.xmlsec.encryption.support.Decrypter.decryptDataToList(Decrypter.java:452)
at org.opensaml.xmlsec.encryption.support.Decrypter.decryptData(Decrypter.java:412)
at org.opensaml.saml.saml2.encryption.Decrypter.decryptData(Decrypter.java:176)
at org.opensaml.saml.saml2.encryption.Decrypter.decrypt(Decrypter.java:104)
at com.shell.web.controller.system.sso.SysSSoController.test1(SysSSoController.java:206)
at com.shell.web.controller.system.sso.SysSSoController.test2(SysSSoController.java:126)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:190)
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:138)
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:105)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:878)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:792)
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1040)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:652)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:733)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:113)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:113)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at com.alibaba.druid.support.http.WebStatFilter.doFilter(WebStatFilter.java:124)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at com.shell.common.filter.RepeatableFilter.doFilter(RepeatableFilter.java:70)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:320)
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:126)
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:90)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:118)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:137)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:158)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at com.shell.framework.security.filter.JwtAuthenticationTokenFilter.doFilterInternal(JwtAuthenticationTokenFilter.java:42)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:116)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:113)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.web.filter.CorsFilter.doFilterInternal(CorsFilter.java:92)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.header.HeaderWriterFilter.doHeadersAfter(HeaderWriterFilter.java:92)
at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:77)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:215)
at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:178)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:358)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:271)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:542)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:143)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:374)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:888)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1597)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.security.InvalidKeyException: Unwrapping failed
at com.sun.crypto.provider.RSACipher.engineUnwrap(RSACipher.java:445)
at javax.crypto.Cipher.unwrap(Cipher.java:2550)
at org.apache.xml.security.encryption.XMLCipher.decryptKey(XMLCipher.java:1530)
... 111 common frames omitted
Caused by: javax.crypto.BadPaddingException: Decryption error
at sun.security.rsa.RSAPadding.unpadOAEP(RSAPadding.java:499)
at sun.security.rsa.RSAPadding.unpad(RSAPadding.java:293)
at com.sun.crypto.provider.RSACipher.doFinal(RSACipher.java:363)
at com.sun.crypto.provider.RSACipher.engineUnwrap(RSACipher.java:440)
... 113 common frames omitted
2021-10-21 17:50:46,512 [ERROR] [http-nio-8080-exec-2] org.opensaml.xmlsec.encryption.support.Decrypter [Decrypter.java : 654] - Failed to decrypt EncryptedKey, valid decryption key could not be resolved
2021-10-21 17:50:46,515 [ERROR] [http-nio-8080-exec-2] org.opensaml.xmlsec.encryption.support.Decrypter [Decrypter.java : 547] - Failed to decrypt EncryptedData using either EncryptedData KeyInfoCredentialResolver or EncryptedKeyResolver + EncryptedKey KeyInfoCredentialResolver
2021-10-21 17:50:46,520 [ERROR] [http-nio-8080-exec-2] org.opensaml.saml.saml2.encryption.Decrypter [Decrypter.java : 178] - SAML Decrypter encountered an error decrypting element content
org.opensaml.xmlsec.encryption.support.DecryptionException: Failed to decrypt EncryptedData
at org.opensaml.xmlsec.encryption.support.Decrypter.decryptDataToDOM(Decrypter.java:550)
at org.opensaml.xmlsec.encryption.support.Decrypter.decryptDataToList(Decrypter.java:452)
I want to know where this error occurred and how to solve it

JPA Repository is null while getting data but works fine while saving data in Spring Boot

I have a controller like this
#RestController
#RequestMapping("/count")
public class CountController {
#Autowired
CountRepo countRepo;
#Autowired
StatusRepo statusRepo;
#GetMapping("/scan")
private ResponseEntity<Count> getCount(Principal principal, String uniqId) {
String userName = principal.getName();
System.out.println("uniqId " + uniqId);
System.out.println("countRepo " + countRepo); //this prints NULL
System.out.println("repo " + countRepo.findById(uniqId).get());//GETTING NULL HERE
Count count = countRepo.findById(uniqId).get();
if (count.isHandshake()) {
return new ResponseEntity<>(new Count(), HttpStatus.FORBIDDEN);
}
count.setUsername(userName);
count.setHandshake(true);
countRepo.save(count);
Optional<Status> statusOpt = statusRepo.findByUsernameAndItemId(userName, count.getItem().getId());
Status status;
if (!statusOpt.isPresent()) {
status = new Status();
status.setAmount(count.getAmount());
status.setHandshake(true);
status.setItem(count.getItem());
status.setPoints(count.getPoints());
status.setMerchant(count.getMerchant());
status.setUsername(userName);
} else {
status = statusOpt.get();
status.setPoints(status.getPoints() + count.getPoints());
}
statusRepo.save(status);
return new ResponseEntity<>(count, HttpStatus.OK);
}
#PreAuthorize("hasRole('ROLE_MERCHANT')")
#GetMapping("/update")
public ResponseEntity<Count> updateCount(Principal principal, String itemId, int amount) {
String merchantName = principal.getName();
DecimalFormat df2 = new DecimalFormat("#.##");
System.out.println("merchantName from principal " + countRepo);
Item item = itemRepo.findById(itemId).get();
Merchant merchant = merchantRepo.findById(merchantName).get();
double pt = amount / merchant.getAveragePrice();
String pts = df2.format(pt);
double points = Double.parseDouble(pts);
System.out.println("points " + points);
Count count = new Count();
count.setPoints(points);
count.setAmount(amount);
count.setItem(item);
count.setMerchant(merchant);
String uniqId = UUID.randomUUID().toString().substring(0, 5);
count.setUniqId(uniqId);
count.setHandshake(false);
countRepo.save(count);
CustomResponse customResponse = new CustomResponse();
customResponse.setStatus("Success");
customResponse.setMessage("Updated your points");
return new ResponseEntity<>(count, HttpStatus.OK);
}
}
So whenever I call /count/update the data is saved in the database. But when I try to save it using /count/scan then I get NullPointerException in the countRepo part(this is shown by comment in the code).
This seems pretty basic but still, I don't know what I am doing wrong. Any help would be appreciated.
#Repository
public interface CountRepo extends JpaRepository<Count,String> {
}
Edit : This is logcat stacktrace
uniqId f7753
countRepo null
2019-12-31 17:57:19.616 ERROR 5190 --- [p-nio-80-exec-1] o.a.c.c.C.[.[.[/].[dispatcherServlet] : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is java.lang.NullPointerException] with root cause
java.lang.NullPointerException: null
at com.yourpck.hithere.count.CountController.getCount(CountController.java:49) ~[classes/:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_112]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_112]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_112]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_112]
at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:190) ~[spring-web-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:138) ~[spring-web-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:106) ~[spring-webmvc-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:888) ~[spring-webmvc-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:793) ~[spring-webmvc-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87) ~[spring-webmvc-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1040) ~[spring-webmvc-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943) ~[spring-webmvc-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) ~[spring-webmvc-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898) ~[spring-webmvc-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:634) ~[tomcat-embed-core-9.0.27.jar:9.0.27]
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883) ~[spring-webmvc-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:741) ~[tomcat-embed-core-9.0.27.jar:9.0.27]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) ~[tomcat-embed-core-9.0.27.jar:9.0.27]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.27.jar:9.0.27]
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) ~[tomcat-embed-websocket-9.0.27.jar:9.0.27]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.27.jar:9.0.27]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.27.jar:9.0.27]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:320) ~[spring-security-web-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:126) ~[spring-security-web-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:90) ~[spring-security-web-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:118) ~[spring-security-web-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:137) ~[spring-security-web-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111) ~[spring-security-web-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:158) ~[spring-security-web-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63) ~[spring-security-web-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.security.oauth2.provider.authentication.OAuth2AuthenticationProcessingFilter.doFilter(OAuth2AuthenticationProcessingFilter.java:176) ~[spring-security-oauth2-2.3.5.RELEASE.jar:na]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:116) ~[spring-security-web-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.security.web.header.HeaderWriterFilter.doHeadersAfter(HeaderWriterFilter.java:92) ~[spring-security-web-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:77) ~[spring-security-web-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105) ~[spring-security-web-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56) ~[spring-security-web-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:215) ~[spring-security-web-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:178) ~[spring-security-web-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:358) ~[spring-web-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:271) ~[spring-web-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.27.jar:9.0.27]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.27.jar:9.0.27]
at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) ~[spring-web-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.27.jar:9.0.27]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.27.jar:9.0.27]
at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) ~[spring-web-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.27.jar:9.0.27]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.27.jar:9.0.27]
at org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.doFilterInternal(WebMvcMetricsFilter.java:108) ~[spring-boot-actuator-2.2.1.RELEASE.jar:2.2.1.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.27.jar:9.0.27]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.27.jar:9.0.27]
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) ~[spring-web-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.27.jar:9.0.27]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.27.jar:9.0.27]
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202) ~[tomcat-embed-core-9.0.27.jar:9.0.27]
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) [tomcat-embed-core-9.0.27.jar:9.0.27]
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:526) [tomcat-embed-core-9.0.27.jar:9.0.27]
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139) [tomcat-embed-core-9.0.27.jar:9.0.27]
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) [tomcat-embed-core-9.0.27.jar:9.0.27]
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) [tomcat-embed-core-9.0.27.jar:9.0.27]
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) [tomcat-embed-core-9.0.27.jar:9.0.27]
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:408) [tomcat-embed-core-9.0.27.jar:9.0.27]
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) [tomcat-embed-core-9.0.27.jar:9.0.27]
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:861) [tomcat-embed-core-9.0.27.jar:9.0.27]
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1579) [tomcat-embed-core-9.0.27.jar:9.0.27]
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-embed-core-9.0.27.jar:9.0.27]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_112]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_112]
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-embed-core-9.0.27.jar:9.0.27]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_112]

Is itemId and uniqId is same filed or different field?

change your code to following for safety
countRepo.findById(uniqId).ifPresent(count -> {
System.out.println("repo " + count);
if (count.isHandshake()) {
return new ResponseEntity<>(new Count(), HttpStatus.FORBIDDEN);
}
count.setUsername(userName);
count.setHandshake(true);
countRepo.save(count);
Optional<Status> statusOpt = statusRepo.findByUsernameAndItemId(userName, count.getItem().getId());
Status status;
if (!statusOpt.isPresent()) {
status = new Status();
status.setAmount(count.getAmount());
status.setHandshake(true);
status.setItem(count.getItem());
status.setPoints(count.getPoints());
status.setMerchant(count.getMerchant());
status.setUsername(userName);
} else {
status = statusOpt.get();
status.setPoints(status.getPoints() + count.getPoints());
}
statusRepo.save(status);
return new ResponseEntity<>(count, HttpStatus.OK);
});

As per your question you are getting error with :
countRepo.findById(uniqId)
It means the countRepo returns no data for your your given id. Please be sure, if you have the Id in your database that your sending as uniqueId.

You can't directly print countRepo. countRepo returns null because it's an autowired instance of a Repository.
And for your countRepo.findById(uniqId).get();
use this instead:
countRepo.findById(uniqId).orElse(null);
Because whenever you try to find something in your Repository and the Id doesn't exist, It will throw a NullpointerException.
Make sure there is an entity with that ID. The findById() method is throwing an Exception.

org.springframework.web.client.HttpClientErrorException$BadRequest: 400 Bad Request

For the below code I am getting a 400 Bad Request
public String saveQuoteCall(String jsonObjectStr) {
try {
preparePostHttpEntity(jsonObjectStr);
response = restTemplate.exchange(CREATE_QUOTE_URL, HttpMethod.POST, entity, String.class);
log.info("Response : " + response.getStatusCode());
if (response.getStatusCode() == HttpStatus.OK) {
return response.getBody();
}
} catch (Exception e) {
log.error("Error in saveQuoteCall : ", e);
}
return "No Data";
}
private void preparePostHttpEntity(String sendingStr) {
try {
headers = new HttpHeaders();
log.info("request in checkCDBalance preparePostHttpEntity: " + sendingStr);
headers.set(HttpHeaders.WWW_AUTHENTICATE, ServiceSecurity.getHeaderValue());
// log.info("request in checkCDBalance preparePostHttpEntity:
// "+HttpHeaders.WWW_AUTHENTICATE);
headers.setAccept(Arrays.asList(new MediaType[] { MediaType.TEXT_PLAIN }));
headers.setContentType(MediaType.TEXT_PLAIN);
entity = new HttpEntity<String>(sendingStr, headers);
log.info("entity value: " + entity);
restTemplate = new RestTemplate();
} catch (Exception e) {
log.error("Error in preparePostHttpEntity : ", e);
}
}
Following is the stacktrace
org.springframework.web.client.HttpClientErrorException$BadRequest:
400 Bad Request at
org.springframework.web.client.HttpClientErrorException.create(HttpClientErrorException.java:79)
~[spring-web-5.1.5.RELEASE.jar:5.1.5.RELEASE] at
org.springframework.web.client.DefaultResponseErrorHandler.handleError(DefaultResponseErrorHandler.java:122)
~[spring-web-5.1.5.RELEASE.jar:5.1.5.RELEASE] at
org.springframework.web.client.DefaultResponseErrorHandler.handleError(DefaultResponseErrorHandler.java:102)
~[spring-web-5.1.5.RELEASE.jar:5.1.5.RELEASE] at
org.springframework.web.client.ResponseErrorHandler.handleError(ResponseErrorHandler.java:63)
~[spring-web-5.1.5.RELEASE.jar:5.1.5.RELEASE] at
org.springframework.web.client.RestTemplate.handleResponse(RestTemplate.java:778)
~[spring-web-5.1.5.RELEASE.jar:5.1.5.RELEASE] at
org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:736)
~[spring-web-5.1.5.RELEASE.jar:5.1.5.RELEASE] at
org.springframework.web.client.RestTemplate.execute(RestTemplate.java:670)
~[spring-web-5.1.5.RELEASE.jar:5.1.5.RELEASE] at
org.springframework.web.client.RestTemplate.exchange(RestTemplate.java:579)
~[spring-web-5.1.5.RELEASE.jar:5.1.5.RELEASE] at
com.hcl.nic.portal.restful.WebServiceCall.saveQuoteCall(WebServiceCall.java:58)
~[_wl_cls_gen.jar:na] at
com.hcl.nic.portal.quote.QuoteServices.saveQuoteService(QuoteServices.java:45)
[_wl_cls_gen.jar:na] at
com.hcl.nic.portal.quote.QuoteServices$$FastClassBySpringCGLIB$$4a211456.invoke()
[_wl_cls_gen.jar:na] at
org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
[spring-core-5.1.5.RELEASE.jar:5.1.5.RELEASE] at
org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:684)
[spring-aop-5.1.5.RELEASE.jar:5.1.5.RELEASE] at
com.hcl.nic.portal.quote.QuoteServices$$EnhancerBySpringCGLIB$$ad148a87.saveQuoteService()
[_wl_cls_gen.jar:na] at
com.hcl.nic.portal.quote.QuoteController.saveQuote(QuoteController.java:52)
[_wl_cls_gen.jar:na] at
sun.reflect.GeneratedMethodAccessor1920.invoke(Unknown Source)
~[na:na] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55)
~[na:1.8.0-internal] at
java.lang.reflect.Method.invoke(Method.java:507) ~[na:2.6
(07-22-2015)] at
org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:189)
[spring-web-5.1.5.RELEASE.jar:5.1.5.RELEASE] at
org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:138)
[spring-web-5.1.5.RELEASE.jar:5.1.5.RELEASE] at
org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:102)
[spring-webmvc-5.1.5.RELEASE.jar:5.1.5.RELEASE] at
org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:895)
[spring-webmvc-5.1.5.RELEASE.jar:5.1.5.RELEASE] at
org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:800)
[spring-webmvc-5.1.5.RELEASE.jar:5.1.5.RELEASE] at
org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
[spring-webmvc-5.1.5.RELEASE.jar:5.1.5.RELEASE] at
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1038)
[spring-webmvc-5.1.5.RELEASE.jar:5.1.5.RELEASE] at
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:942)
[spring-webmvc-5.1.5.RELEASE.jar:5.1.5.RELEASE] at
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1005)
[spring-webmvc-5.1.5.RELEASE.jar:5.1.5.RELEASE] at
org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:908)
[spring-webmvc-5.1.5.RELEASE.jar:5.1.5.RELEASE] at
javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
[javax.servlet.javax.servlet-api.jar:3.1.0] at
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:882)
[spring-webmvc-5.1.5.RELEASE.jar:5.1.5.RELEASE] at
javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
[javax.servlet.javax.servlet-api.jar:3.1.0] at
weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:286)
[com.oracle.weblogic.servlet.jar:12.2.1.0] at
weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:260)
[com.oracle.weblogic.servlet.jar:12.2.1.0] at
weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:137)
[com.oracle.weblogic.servlet.jar:12.2.1.0] at
weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:350)
[com.oracle.weblogic.servlet.jar:12.2.1.0] at
weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:25)
[com.oracle.weblogic.servlet.jar:12.2.1.0] at
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:78)
[com.oracle.weblogic.servlet.jar:12.2.1.0] at
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:101)
[spring-web-5.1.5.RELEASE.jar:5.1.5.RELEASE] at
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:78)
[com.oracle.weblogic.servlet.jar:12.2.1.0] at
org.springframework.boot.actuate.web.trace.servlet.HttpTraceFilter.doFilterInternal(HttpTraceFilter.java:90)
[spring-boot-actuator-2.1.3.RELEASE.jar:2.1.3.RELEASE] at
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
[spring-web-5.1.5.RELEASE.jar:5.1.5.RELEASE] at
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:78)
[com.oracle.weblogic.servlet.jar:12.2.1.0] at
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:320)
[spring-security-web-5.1.4.RELEASE.jar:5.1.4.RELEASE] at
org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:127)
[spring-security-web-5.1.4.RELEASE.jar:5.1.4.RELEASE] at
org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91)
[spring-security-web-5.1.4.RELEASE.jar:5.1.4.RELEASE] at
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
[spring-security-web-5.1.4.RELEASE.jar:5.1.4.RELEASE] at
org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:119)
[spring-security-web-5.1.4.RELEASE.jar:5.1.4.RELEASE] at
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
[spring-security-web-5.1.4.RELEASE.jar:5.1.4.RELEASE] at
org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:137)
[spring-security-web-5.1.4.RELEASE.jar:5.1.4.RELEASE] at
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
[spring-security-web-5.1.4.RELEASE.jar:5.1.4.RELEASE] at
org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111)
[spring-security-web-5.1.4.RELEASE.jar:5.1.4.RELEASE] at
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
[spring-security-web-5.1.4.RELEASE.jar:5.1.4.RELEASE] at
org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:170)
[spring-security-web-5.1.4.RELEASE.jar:5.1.4.RELEASE] at
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
[spring-security-web-5.1.4.RELEASE.jar:5.1.4.RELEASE] at
org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63)
[spring-security-web-5.1.4.RELEASE.jar:5.1.4.RELEASE] at
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
[spring-security-web-5.1.4.RELEASE.jar:5.1.4.RELEASE] at
com.hcl.nic.portal.security.jwt.JwtOncePerRequestFilter.doFilterInternal(JwtOncePerRequestFilter.java:65)
[_wl_cls_gen.jar:na] at
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
[spring-web-5.1.5.RELEASE.jar:5.1.5.RELEASE] at
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
[spring-security-web-5.1.4.RELEASE.jar:5.1.4.RELEASE] at
org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:116)
[spring-security-web-5.1.4.RELEASE.jar:5.1.4.RELEASE] at
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
[spring-security-web-5.1.4.RELEASE.jar:5.1.4.RELEASE] at
org.springframework.web.filter.CorsFilter.doFilterInternal(CorsFilter.java:96)
[spring-web-5.1.5.RELEASE.jar:5.1.5.RELEASE] at
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
[spring-web-5.1.5.RELEASE.jar:5.1.5.RELEASE] at
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
[spring-security-web-5.1.4.RELEASE.jar:5.1.4.RELEASE] at
org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:74)
[spring-security-web-5.1.4.RELEASE.jar:5.1.4.RELEASE] at
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
[spring-web-5.1.5.RELEASE.jar:5.1.5.RELEASE] at
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
[spring-security-web-5.1.4.RELEASE.jar:5.1.4.RELEASE] at
org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105)
[spring-security-web-5.1.4.RELEASE.jar:5.1.4.RELEASE] at
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
[spring-security-web-5.1.4.RELEASE.jar:5.1.4.RELEASE] at
org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56)
[spring-security-web-5.1.4.RELEASE.jar:5.1.4.RELEASE] at
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
[spring-web-5.1.5.RELEASE.jar:5.1.5.RELEASE] at
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
[spring-security-web-5.1.4.RELEASE.jar:5.1.4.RELEASE] at
org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:215)
[spring-security-web-5.1.4.RELEASE.jar:5.1.4.RELEASE] at
org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:178)
[spring-security-web-5.1.4.RELEASE.jar:5.1.4.RELEASE] at
org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:357)
[spring-web-5.1.5.RELEASE.jar:5.1.5.RELEASE] at
org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:270)
[spring-web-5.1.5.RELEASE.jar:5.1.5.RELEASE] at
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:78)
[com.oracle.weblogic.servlet.jar:12.2.1.0] at
org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99)
[spring-web-5.1.5.RELEASE.jar:5.1.5.RELEASE] at
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
[spring-web-5.1.5.RELEASE.jar:5.1.5.RELEASE] at
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:78)
[com.oracle.weblogic.servlet.jar:12.2.1.0] at
org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:92)
[spring-web-5.1.5.RELEASE.jar:5.1.5.RELEASE] at
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
[spring-web-5.1.5.RELEASE.jar:5.1.5.RELEASE] at
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:78)
[com.oracle.weblogic.servlet.jar:12.2.1.0] at
org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:93)
[spring-web-5.1.5.RELEASE.jar:5.1.5.RELEASE] at
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
[spring-web-5.1.5.RELEASE.jar:5.1.5.RELEASE] at
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:78)
[com.oracle.weblogic.servlet.jar:12.2.1.0] at
org.springframework.boot.web.servlet.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:130)
[spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at
org.springframework.boot.web.servlet.support.ErrorPageFilter.access$000(ErrorPageFilter.java:66)
[spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at
org.springframework.boot.web.servlet.support.ErrorPageFilter$1.doFilterInternal(ErrorPageFilter.java:105)
[spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
[spring-web-5.1.5.RELEASE.jar:5.1.5.RELEASE] at
org.springframework.boot.web.servlet.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:123)
[spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE] at
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:78)
[com.oracle.weblogic.servlet.jar:12.2.1.0] at
org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.filterAndRecordMetrics(WebMvcMetricsFilter.java:117)
[spring-boot-actuator-2.1.3.RELEASE.jar:2.1.3.RELEASE] at
org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.doFilterInternal(WebMvcMetricsFilter.java:106)
[spring-boot-actuator-2.1.3.RELEASE.jar:2.1.3.RELEASE] at
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
[spring-web-5.1.5.RELEASE.jar:5.1.5.RELEASE] at
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:78)
[com.oracle.weblogic.servlet.jar:12.2.1.0] at
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:200)
[spring-web-5.1.5.RELEASE.jar:5.1.5.RELEASE] at
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
[spring-web-5.1.5.RELEASE.jar:5.1.5.RELEASE] at
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:78)
[com.oracle.weblogic.servlet.jar:12.2.1.0] at
oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:141)
[jps-ee.jar:na] at
java.security.AccessController.doPrivileged(AccessController.java:595)
[na:1.8.0-internal] at
oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315)
[jps-api.jar:na] at
oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:649)
[jps-ee.jar:na] at
oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:124)
[jps-ee.jar:na] at
oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:232)
[jps-ee.jar:na] at
oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:94)
[jps-ee.jar:na] at
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:78)
[com.oracle.weblogic.servlet.jar:12.2.1.0] at
oracle.security.wls.filter.SSOSessionSynchronizationFilter.doFilter(SSOSessionSynchronizationFilter.java:294)
[ssofilter.jar:na] at
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:78)
[com.oracle.weblogic.servlet.jar:12.2.1.0] at
oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:224)
[dms.jar:1.1.0-150927.0310] at
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:78)
[com.oracle.weblogic.servlet.jar:12.2.1.0] at
weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3654)
[com.oracle.weblogic.servlet.jar:12.2.1.0] at
weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3620)
[com.oracle.weblogic.servlet.jar:12.2.1.0] at
weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:326)
[com.oracle.weblogic.security.subject.jar:12.2.1.0] at
weblogic.security.service.SecurityManager.runAsForUserCode(SecurityManager.java:196)
[com.oracle.weblogic.security.subject.jar:12.2.1.0] at
weblogic.servlet.provider.WlsSecurityProvider.runAsForUserCode(WlsSecurityProvider.java:203)
[com.oracle.weblogic.servlet.jar:12.2.1.0] at
weblogic.servlet.provider.WlsSubjectHandle.run(WlsSubjectHandle.java:71)
[com.oracle.weblogic.servlet.jar:12.2.1.0] at
weblogic.servlet.internal.WebAppServletContext.doSecuredExecute(WebAppServletContext.java:2423)
[com.oracle.weblogic.servlet.jar:12.2.1.0] at
weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2280)
[com.oracle.weblogic.servlet.jar:12.2.1.0] at
weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2258)
[com.oracle.weblogic.servlet.jar:12.2.1.0] at
weblogic.servlet.internal.ServletRequestImpl.runInternal(ServletRequestImpl.java:1626)
[com.oracle.weblogic.servlet.jar:12.2.1.0] at
weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1586)
[com.oracle.weblogic.servlet.jar:12.2.1.0] at
weblogic.servlet.provider.ContainerSupportProviderImpl$WlsRequestExecutor.run(ContainerSupportProviderImpl.java:270)
[com.oracle.weblogic.servlet.jar:12.2.1.0] at
weblogic.invocation.ComponentInvocationContextManager._runAs(ComponentInvocationContextManager.java:348)
[com.bea.core.utils.full.jar:12.2.1.0] at
weblogic.invocation.ComponentInvocationContextManager.runAs(ComponentInvocationContextManager.java:333)
[com.bea.core.utils.full.jar:12.2.1.0] at
weblogic.work.LivePartitionUtility.doRunWorkUnderContext(LivePartitionUtility.java:54)
[com.oracle.weblogic.work.jar:12.2.1.0] at
weblogic.work.PartitionUtility.runWorkUnderContext(PartitionUtility.java:41)
[com.bea.core.weblogic.workmanager.jar:12.2.1.0] at
weblogic.work.SelfTuningWorkManagerImpl.runWorkUnderContext(SelfTuningWorkManagerImpl.java:617)
[com.bea.core.weblogic.workmanager.jar:12.2.1.0] at
weblogic.work.ExecuteThread.execute(ExecuteThread.java:397)
[com.bea.core.weblogic.workmanager.jar:12.2.1.0] at
weblogic.work.ExecuteThread.run(ExecuteThread.java:346)
[com.bea.core.weblogic.workmanager.jar:12.2.1.0]

400 Bad Request response status code indicates that the server cannot or will not process the request due to something that is perceived to be a client error (e.g., malformed request syntax, invalid request message framing, or deceptive request routing)
You got 400 response because of some sort of error in your request.
If you want to know more about it, you can debug the response you receive (represented by ClientHttpResponse object) in DefaultResponseErrorHandler::handleError method. You should be able to detect the problem yourself by looking into body of the response.

Subscribing to MailChimp list: Content Type '' not supported

I am trying to subscribe via Java SpringBoot, but I am facing a problem which I have a hard time to figure out why it's doing this.
public class MailChimpLogic implements ISubscribeLogic {
private final WebClient.Builder builder = WebClient.builder();
public ResponseEntity subscribe(MailChimpModelRequest request) {
String baseUri = "https://us7.api.mailchimp.com/3.0/lists/***";
String username = "***";
String token = "****-us7";
MailChimpResponse userSubscribed = builder.build()
.post()
.uri(baseUri)
.header("Authorization", "Basic " + Base64Utils
.encodeToString((username + ":" + token).getBytes(UTF_8)))
.body(BodyInserters.fromObject(request))
.retrieve()
.bodyToMono(MailChimpResponse.class)
.doOnError( e -> {
e.printStackTrace();
System.out.println("something happend" + e);
})
.block();
return new ResponseEntity(userSubscribed, HttpStatus.OK);
}
}
I tried to add
.contentType(MediaType.APPLICATION_JSON)
.accept( MediaType.ALL ) // I tried to use this one by one
And I even tried to use APPLICATION_JSON_UTF8 as content type but no success.
Here is the stacktrace:
2019-06-30 14:59:26.070 INFO 28120 --- [ main] ros.config.Application : Started Application in 7.696 seconds (JVM running for 8.956)
2019-06-30 14:59:37.567 INFO 28120 --- [nio-8090-exec-2] o.a.c.c.C.[Tomcat].[localhost].[/api] : Initializing Spring FrameworkServlet 'dispatcherServlet'
2019-06-30 14:59:37.567 INFO 28120 --- [nio-8090-exec-2] o.s.web.servlet.DispatcherServlet : FrameworkServlet 'dispatcherServlet': initialization started
2019-06-30 14:59:37.588 INFO 28120 --- [nio-8090-exec-2] o.s.web.servlet.DispatcherServlet : FrameworkServlet 'dispatcherServlet': initialization completed in 21 ms
org.springframework.web.reactive.function.UnsupportedMediaTypeException: Content type '' not supported
at org.springframework.web.reactive.function.BodyInserters.lambda$null$11(BodyInserters.java:329)
at java.util.Optional.orElseGet(Optional.java:267)
at org.springframework.web.reactive.function.BodyInserters.lambda$bodyInserterFor$12(BodyInserters.java:325)
at org.springframework.web.reactive.function.client.DefaultClientRequestBuilder$BodyInserterRequest.writeTo(DefaultClientRequestBuilder.java:243)
at org.springframework.web.reactive.function.client.ExchangeFunctions$DefaultExchangeFunction.lambda$exchange$0(ExchangeFunctions.java:80)
at org.springframework.http.client.reactive.ReactorClientHttpConnector.lambda$connect$1(ReactorClientHttpConnector.java:74)
at reactor.ipc.netty.http.client.HttpClient.lambda$handler$4(HttpClient.java:429)
at reactor.ipc.netty.http.client.MonoHttpClientResponse$HttpClientHandler.apply(MonoHttpClientResponse.java:121)
at reactor.ipc.netty.http.client.MonoHttpClientResponse$HttpClientHandler.apply(MonoHttpClientResponse.java:84)
at reactor.ipc.netty.channel.ChannelOperations.applyHandler(ChannelOperations.java:380)
at reactor.ipc.netty.http.client.HttpClientOperations.onHandlerStart(HttpClientOperations.java:505)
at io.netty.util.concurrent.AbstractEventExecutor.safeExecute$$$capture(AbstractEventExecutor.java:163)
at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java)
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:404)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:446)
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884)
at java.lang.Thread.run(Thread.java:748)
something happendorg.springframework.web.reactive.function.UnsupportedMediaTypeException: Content type '' not supported
2019-06-30 14:59:45.829 ERROR 28120 --- [nio-8090-exec-2] o.a.c.c.C.[.[.[.[dispatcherServlet] : Servlet.service() for servlet [dispatcherServlet] in context with path [/api] threw exception [Request processing failed; nested exception is org.springframework.web.reactive.function.UnsupportedMediaTypeException: Content type '' not supported] with root cause
org.springframework.web.reactive.function.UnsupportedMediaTypeException: Content type '' not supported
at org.springframework.web.reactive.function.BodyInserters.lambda$null$11(BodyInserters.java:329) ~[spring-webflux-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at java.util.Optional.orElseGet(Optional.java:267) ~[na:1.8.0_201]
at org.springframework.web.reactive.function.BodyInserters.lambda$bodyInserterFor$12(BodyInserters.java:325) ~[spring-webflux-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.web.reactive.function.client.DefaultClientRequestBuilder$BodyInserterRequest.writeTo(DefaultClientRequestBuilder.java:243) ~[spring-webflux-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.web.reactive.function.client.ExchangeFunctions$DefaultExchangeFunction.lambda$exchange$0(ExchangeFunctions.java:80) ~[spring-webflux-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.http.client.reactive.ReactorClientHttpConnector.lambda$connect$1(ReactorClientHttpConnector.java:74) ~[spring-web-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at reactor.ipc.netty.http.client.HttpClient.lambda$handler$4(HttpClient.java:429) ~[reactor-netty-0.7.9.RELEASE.jar:0.7.9.RELEASE]
at reactor.ipc.netty.http.client.MonoHttpClientResponse$HttpClientHandler.apply(MonoHttpClientResponse.java:121) ~[reactor-netty-0.7.9.RELEASE.jar:0.7.9.RELEASE]
at reactor.ipc.netty.http.client.MonoHttpClientResponse$HttpClientHandler.apply(MonoHttpClientResponse.java:84) ~[reactor-netty-0.7.9.RELEASE.jar:0.7.9.RELEASE]
at reactor.ipc.netty.channel.ChannelOperations.applyHandler(ChannelOperations.java:380) ~[reactor-netty-0.7.9.RELEASE.jar:0.7.9.RELEASE]
at reactor.ipc.netty.http.client.HttpClientOperations.onHandlerStart(HttpClientOperations.java:505) ~[reactor-netty-0.7.9.RELEASE.jar:0.7.9.RELEASE]
at io.netty.util.concurrent.AbstractEventExecutor.safeExecute$$$capture(AbstractEventExecutor.java:163) ~[netty-common-4.1.29.Final.jar:4.1.29.Final]
at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java) ~[netty-common-4.1.29.Final.jar:4.1.29.Final]
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:404) ~[netty-common-4.1.29.Final.jar:4.1.29.Final]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:446) ~[netty-transport-4.1.29.Final.jar:4.1.29.Final]
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884) ~[netty-common-4.1.29.Final.jar:4.1.29.Final]
at java.lang.Thread.run(Thread.java:748) [na:1.8.0_201]
Suppressed: java.lang.Exception: #block terminated with an error
at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:93) ~[reactor-core-3.1.9.RELEASE.jar:3.1.9.RELEASE]
at reactor.core.publisher.Mono.block(Mono.java:1183) ~[reactor-core-3.1.9.RELEASE.jar:3.1.9.RELEASE]
at ros.logic.MailChimpLogic.subscribe(MailChimpLogic.java:38) ~[classes/:na]
at ros.controllers.SubscribeController.MailSubscribe(SubscribeController.java:20) ~[classes/:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_201]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_201]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_201]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_201]
at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:209) ~[spring-web-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:136) ~[spring-web-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:102) ~[spring-webmvc-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:891) ~[spring-webmvc-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:797) ~[spring-webmvc-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87) ~[spring-webmvc-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:991) ~[spring-webmvc-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:925) ~[spring-webmvc-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:974) ~[spring-webmvc-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:877) ~[spring-webmvc-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:661) ~[tomcat-embed-core-8.5.34.jar:8.5.34]
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:851) ~[spring-webmvc-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) ~[tomcat-embed-core-8.5.34.jar:8.5.34]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) ~[tomcat-embed-core-8.5.34.jar:8.5.34]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.34.jar:8.5.34]
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) ~[tomcat-embed-websocket-8.5.34.jar:8.5.34]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.34.jar:8.5.34]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.34.jar:8.5.34]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:320) ~[spring-security-web-5.0.8.RELEASE.jar:5.0.8.RELEASE]
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:127) ~[spring-security-web-5.0.8.RELEASE.jar:5.0.8.RELEASE]
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91) ~[spring-security-web-5.0.8.RELEASE.jar:5.0.8.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.0.8.RELEASE.jar:5.0.8.RELEASE]
at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:119) ~[spring-security-web-5.0.8.RELEASE.jar:5.0.8.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.0.8.RELEASE.jar:5.0.8.RELEASE]
at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:137) ~[spring-security-web-5.0.8.RELEASE.jar:5.0.8.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.0.8.RELEASE.jar:5.0.8.RELEASE]
at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111) ~[spring-security-web-5.0.8.RELEASE.jar:5.0.8.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.0.8.RELEASE.jar:5.0.8.RELEASE]
at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:170) ~[spring-security-web-5.0.8.RELEASE.jar:5.0.8.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.0.8.RELEASE.jar:5.0.8.RELEASE]
at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63) ~[spring-security-web-5.0.8.RELEASE.jar:5.0.8.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.0.8.RELEASE.jar:5.0.8.RELEASE]
at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:116) ~[spring-security-web-5.0.8.RELEASE.jar:5.0.8.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.0.8.RELEASE.jar:5.0.8.RELEASE]
at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:66) ~[spring-security-web-5.0.8.RELEASE.jar:5.0.8.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.0.8.RELEASE.jar:5.0.8.RELEASE]
at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105) ~[spring-security-web-5.0.8.RELEASE.jar:5.0.8.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.0.8.RELEASE.jar:5.0.8.RELEASE]
at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56) ~[spring-security-web-5.0.8.RELEASE.jar:5.0.8.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.0.8.RELEASE.jar:5.0.8.RELEASE]
at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:215) ~[spring-security-web-5.0.8.RELEASE.jar:5.0.8.RELEASE]
at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:178) ~[spring-security-web-5.0.8.RELEASE.jar:5.0.8.RELEASE]
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:357) ~[spring-web-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:270) ~[spring-web-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.34.jar:8.5.34]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.34.jar:8.5.34]
at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99) ~[spring-web-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.34.jar:8.5.34]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.34.jar:8.5.34]
at org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.java:109) ~[spring-web-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.34.jar:8.5.34]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.34.jar:8.5.34]
at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:93) ~[spring-web-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.34.jar:8.5.34]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.34.jar:8.5.34]
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:200) ~[spring-web-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.34.jar:8.5.34]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.34.jar:8.5.34]
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) ~[tomcat-embed-core-8.5.34.jar:8.5.34]
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) [tomcat-embed-core-8.5.34.jar:8.5.34]
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) [tomcat-embed-core-8.5.34.jar:8.5.34]
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) [tomcat-embed-core-8.5.34.jar:8.5.34]
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) [tomcat-embed-core-8.5.34.jar:8.5.34]
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) [tomcat-embed-core-8.5.34.jar:8.5.34]
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) [tomcat-embed-core-8.5.34.jar:8.5.34]
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) [tomcat-embed-core-8.5.34.jar:8.5.34]
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) [tomcat-embed-core-8.5.34.jar:8.5.34]
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:806) [tomcat-embed-core-8.5.34.jar:8.5.34]
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1498) [tomcat-embed-core-8.5.34.jar:8.5.34]
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-embed-core-8.5.34.jar:8.5.34]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_201]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_201]
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-embed-core-8.5.34.jar:8.5.34]
... 1 common frames omitted
MailChimpResponse.class
public class MailChimpResponse { // here is the response
List<MailChimpNewMember> new_members;
int total_created;
int total_updated;
int error_count;
}
MailChimpNewMember.class
public class MailChimpNewMember {
String id;
String email_address;
String unique_email_id;
String email_type;
String status;
MailChimpMergeFields merge_fields;
MailChimpStats stats;
String ip_signup;
String timestamp_signup;
String ip_opt;
Date timestamp_opt;
int member_rating;
Date last_changed;
String language;
boolean vip;
String email_client;
MailChimpLocation location;
int tags_count;
String list_id;
}
MailChimpStats.class
public class MailChimpStats {
int avg_open_rate;
int avg_click_rate;
}
MailChimpLocation.class
public class MailChimpLocation {
int latitude;
int longitude;
int gmtoff;
int dstoff;
String country_code;
String timezone;
}
MailChimpModelRequest.class
public class MailChimpModelRequest {// here is the request
private List<MailChimpMember> members;
}
MailChimpMergeFields.class
public class MailChimpMergeFields {
private String FNAME;
private String LNAME;
}
MailChimpMember.class
public class MailChimpMember {
private String email_address;
private String status;
private MailChimpMergeFields merge_fields;
}

I had 2 main problems which I identified with the help of fellow SO memeber #Trein.
The first problem is that my request was empty, this was because the models was missing a getter, setter and constructor.
Next I used
.contentType(MediaType.APPLICATION_JSON)
.syncBody(request)
This was making sure that the application type was set and the body was synced automaticly.
And for the last part I checked my request and it misnamed the json property's. Spring Boot expects Camel Cased Json name's, to change this I used the annotation #JsonProperty("New-Value")
And everything was working as a charm!