Failed to load ApplicationContext caused by ArrayIndexOutOfBoundsException in ClassReader

Failed to load ApplicationContext caused by ArrayIndexOutOfBoundsException in ClassReader - java

When I am running junit test class the below exception arises? How can i resolve this?
Failed to load ApplicationContext
java.lang.IllegalStateException: Failed to load ApplicationContext
at org.springframework.test.context.TestContext.getApplicationContext(TestContext.java:157)
at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.injectDependencies(DependencyInjectionTestExecutionListener.java:109)
at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.prepareTestInstance(DependencyInjectionTestExecutionListener.java:75)
at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:321)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:211)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall(SpringJUnit4ClassRunner.java:288)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:290)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:231)
at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:71)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:174)
Caused by: java.lang.ArrayIndexOutOfBoundsException: 8
at org.springframework.asm.ClassReader.readUnsignedShort(Unknown Source)
at org.springframework.asm.ClassReader.<init>(Unknown Source)
at org.springframework.asm.ClassReader.<init>(Unknown Source)
at org.springframework.asm.ClassReader.<init>(Unknown Source)
at org.springframework.core.type.classreading.SimpleMetadataReader.<init>(SimpleMetadataReader.java:48)
at org.springframework.core.type.classreading.SimpleMetadataReaderFactory.getMetadataReader(SimpleMetadataReaderFactory.java:80)
at org.springframework.core.type.classreading.CachingMetadataReaderFactory.getMetadataReader(CachingMetadataReaderFactory.java:101)
at org.springframework.core.type.classreading.SimpleMetadataReaderFactory.getMetadataReader(SimpleMetadataReaderFactory.java:76)
at org.springframework.context.annotation.ConfigurationClassUtils.checkConfigurationClassCandidate(ConfigurationClassUtils.java:70)
at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:233)
at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:203)
at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:617)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:446)
at org.springframework.test.context.support.AbstractGenericContextLoader.loadContext(AbstractGenericContextLoader.java:103)
at org.springframework.test.context.support.AbstractGenericContextLoader.loadContext(AbstractGenericContextLoader.java:1)
at org.springframework.test.context.support.DelegatingSmartContextLoader.loadContext(DelegatingSmartContextLoader.java:228)
at org.springframework.test.context.TestContext.loadApplicationContext(TestContext.java:124)
my test class is
#RunWith(SpringJUnit4ClassRunner.class)
#ContextConfiguration(locations="classpath:dispatcher-servlet.xml")
public class CandidateDAOImplTest{
#Autowired
public CandidateDAO candidateService;
#Test
public void testGetCandidate() {...}
}
dispatcher-servlet.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd"
>
<context:component-scan base-package="com.global" />
<bean id="viewResolver" class="org.springframework.web.servlet.view.UrlBasedViewResolver">
<property name="viewClass" value="org.springframework.web.servlet.view.JstlView" />
<property name="prefix" value="/WEB-INF/jsp/" />
<property name="suffix" value=".jsp" />
</bean>
<bean id="messageSource" class="org.springframework.context.support.ResourceBundleMessageSource">
<property name="basenames">
<list>
<value>mymessages</value>
</list>
</property>
</bean>
<bean class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="location">
<value>database.properties</value>
</property>
</bean>
<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName" value="${jdbc.driverClassName}" />
<property name="url" value="${jdbc.url}" />
<property name="username" value="${jdbc.username}" />
<property name="password" value="${jdbc.password}" />
</bean>
<!-- Configures the #Controller programming model -->
<mvc:annotation-driven />
<bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
<property name="dataSource">
<ref bean="dataSource" />
</property>
</bean>
<bean id="candidateService" class="com.global.dao.impl.CandidateDAOImpl">
<property name="jdbcTemplate" ref="jdbcTemplate" />
</bean>
<!-- Define a Transaction Manager -->
<bean id="txManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<property name="dataSource">
<ref bean="dataSource" />
</property>
</bean>
<!-- Turn on support for transaction annotations -->
<tx:annotation-driven transaction-manager="txManager"/>
</beans>
its located at web/WEB-INF/dispatcher-servlet.xml.
I am using netbeams ied 7.3 and glassfish server 3.0

Most likely you have lambda expression inside one of your spring beans. Apparently, spring 3 beans can't initialize if there is a lambda somewhere in their code. In case migration to spring 4 is not an option, try to rewrite your lambda expressions using anonymous classes, like
Function<A,B> lambda = new Function() {
public B apply(A s) { ... }
}
or move lambda code out of the spring bean. I had the same issue and it helped me, I could still use spring 3 with jre/jdk 8.
Avoids this failure:
Caused by: java.lang.ArrayIndexOutOfBoundsException: 10348
at org.springframework.asm.ClassReader.<init>(Unknown Source)

You have not stated which JDK you are using. If you are using 1.8 then you might find that you will need to upgrade Spring to 4 (or 3.2.9+ as yurez has pointed out).
See the answer to this question:
Java 1.8 ASM ClassReader failed to parse class file - probably due to a new Java class file version that isn't supported yet

The problem is the location of your xml file. WEB-INF is not part of the classpath. Try copying it under the "src" folder.

Try putting the file under src folder. It will be then copied to the WEB-INF/classes folder. Then you can refer to it as classpath:dispatcher-servlet.xml.
If the file is not directly under the classes directory, then you cannot use the location as classpath:dispatcher-servlet.xml in your test

There seems to be some invalid class file on your classpath.
A blog(http://blog.163.com/mxl_880310/blog/static/1847222162012320102631220/) (in Traditional Chinese) describes a similar problem, the author solves it by checking if there is a zero size class file.

Related

#ContextConfiguration for JUnit (configuration from /webapp)

Good day all.
Writting JUnit test for my Spring app meet with the next problem.
My standart Context Configuration files storage on the project in /webapp (that don't part of classpath for Unit test).
project structure:
project structure
JUnit test:
#RunWith(SpringJUnit4ClassRunner.class)
#ContextConfiguration(locations = {"file:src/main/webapp/WEB-INF/config/application-context.xml", "file:src/main/webapp/WEB-INF/config/mvc-config.xml"})
public class AdvertORMServiceTest {
#Autowired
private AdvertORMService jpaAdvertORMService;
#Test
public void queryAllAdvertsTest() {
List<Advert> adverts = jpaAdvertORMService.findAll();
Assert.assertNotNull(adverts);
}
}
application-context.xml:
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:jpa="http://www.springframework.org/schema/data/jpa"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/data/jpa http://www.springframework.org/schema/data/jpa/spring-jpa.xsd">
<context:property-placeholder location="classpath:util.properties" />
<!--Activates various annotations to be detected in bean classes: Spring's #Required and #Autowired and so on-->
<context:annotation-config/>
<!-- Datasource. - MySQL -->
<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName" value="${jdbc.driverClass}"/>
<property name="url" value="${jdbc.url}" />
<property name="username" value="${jdbc.username}"/>
<property name="password" value="${jdbc.password}" />
</bean>
<!--Do not forget activate #Transactional JPA annotation with <annotation-driven/>-->
<!-- JPA Persistence Context and EntityManager configuration -->
<bean id="entityManagerFactory"
class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean" >
<!--packagesToScan - search Entity and mapping them -->
<property name="packagesToScan" value="by.GetItFree" />
<property name="dataSource" ref="dataSource" />
<property name="jpaVendorAdapter">
<bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter" >
<property name="generateDdl" value="true" />
<property name="showSql" value="true" />
</bean>
</property>
<property name="jpaProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.MySQL5Dialect</prop>
<prop key="hibernate.show_sql">true</prop>
<prop key="hibernate.format_sql">false</prop>
<prop key="hibernate.hbm2ddl.auto">update</prop>
<!--it's anti pattern need to delete it, and solv exception:-->
<!--failed to lazily initialize a collection of role could not initialize proxy - no Session-->
<!--<prop key="hibernate.enable_lazy_load_no_trans">true</prop>-->
</props>
</property>
</bean>
<!-- Automatic Transaction Participation-->
<bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager">
<property name="entityManagerFactory" ref="entityManagerFactory" />
</bean>
<jpa:repositories base-package="by.GetItFree.orm.repository" entity-manager-factory-ref="entityManagerFactory"
transaction-manager-ref="transactionManager"/>
<!-- REST template configuration -->
<bean id="restTemplate" class="org.springframework.web.client.RestTemplate"/>
</beans>
**mvc-config.xml:**
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd">
<!-- context:component-scan This tag will scan #Component, #Repository, #Service, #Controller
and also resolves #Autowired and #Qualifier -->
<context:component-scan base-package="by.GetItFree"/>
<!--
mvc:annotation-driven configures Spring MVC annotations
Support for validating #Controller inputs with #Valid, if a JSR-303 Provider is present on the classpath.
HttpMessageConverter support for #RequestBody method parameters and #ResponseBody method return values
from #RequestMapping or #ExceptionHandler methods.
-->
<mvc:annotation-driven/>
<!-- activate #Transactional JPA annotation -->
<tx:annotation-driven/>
<!-- ViewResolver bean config for mapping strings to jsp views -->
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<!-- Example: a logical view name of 'showMessage' is mapped to '/WEB-INF/jsp/showMessage.jsp' -->
<property name="order" value="1"/>
<property name="prefix" value="/WEB-INF/view"/>
<property name="suffix" value=".jsp"/>
</bean>
<mvc:view-controller path="/about.html" view-name="/about/about"/>
<mvc:view-controller path="/index.html" view-name="/index"/>
<mvc:view-controller path="/" view-name="/index"/>
<!-- Static Resources Configuration (get access to static sources such as CSS and JavaScript files) -->
<mvc:resources mapping="/resources/**" location="/resources/"/>
<mvc:interceptors>
<mvc:interceptor>
<mvc:mapping path="/**"/>
<bean id="localeChangeInterceptor" class="org.springframework.web.servlet.i18n.LocaleChangeInterceptor">
<property name="paramName" value="languageVar"/>
</bean>
</mvc:interceptor>
</mvc:interceptors>
<bean id="localeResolver" class="org.springframework.web.servlet.i18n.CookieLocaleResolver">
<property name="defaultLocale" value="ru"/>
<!-- cookieMaxAge in seconds. if you set it to -1, the cookie will be deleted when browser is closed) -->
<property name="cookieMaxAge" value="100000"/>
</bean>
<!-- MessageSource ReloadableResourceBundleMessageSource configuration -->
<bean id="messageSource" class="org.springframework.context.support.ReloadableResourceBundleMessageSource">
<property name="basenames" value="classpath:/locales/messages,classpath:util"/>
<property name="cacheSeconds" value="1"/>
<property name="defaultEncoding" value="UTF-8"/>
</bean>
<!--
mvc:annotation-driven configures Spring MVC annotations
Support for validating #Controller inputs with #Valid, if a JSR-303 Provider is present on the classpath.
HttpMessageConverter support for #RequestBody method parameters and #ResponseBody method return values
from #RequestMapping or #ExceptionHandler methods.
-->
<mvc:annotation-driven>
<!--use int RestController to produce pretty json response-->
<mvc:message-converters>
<bean id="jacksonHttpMessageConverter"
class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
<property name="prettyPrint" value="true"/>
</bean>
</mvc:message-converters>
</mvc:annotation-driven>
</beans>
Stack trace:
java.lang.IllegalStateException: Failed to load ApplicationContext
at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:124)
at org.springframework.test.context.support.DefaultTestContext.getApplicationContext(DefaultTestContext.java:83)
at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.injectDependencies(DependencyInjectionTestExecutionListener.java:117)
at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.prepareTestInstance(DependencyInjectionTestExecutionListener.java:83)
at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:230)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:228)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall(SpringJUnit4ClassRunner.java:287)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:289)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:247)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:94)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:191)
at org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:53)
at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:123)
at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:104)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:164)
at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:110)
at org.apache.maven.surefire.booter.SurefireStarter.invokeProvider(SurefireStarter.java:175)
at org.apache.maven.surefire.booter.SurefireStarter.runSuitesInProcessWhenForked(SurefireStarter.java:107)
at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:68)
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.web.servlet.resource.ResourceHttpRequestHandler#0': Invocation of init method failed; nested exception is java.lang.IllegalStateException: WebApplicationObjectSupport instance [ResourceHttpRequestHandler [locations=[class path resource [resources/]], resolvers=[org.springframework.web.servlet.resource.PathResourceResolver#12ad1b2a]]] does not run in a WebApplicationContext but in: org.springframework.context.support.GenericApplicationContext#536aaa8d: startup date [Fri Mar 10 00:42:32 MSK 2017]; root of context hierarchy
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1628)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:761)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:866)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:542)
at org.springframework.test.context.support.AbstractGenericContextLoader.loadContext(AbstractGenericContextLoader.java:128)
at org.springframework.test.context.support.AbstractGenericContextLoader.loadContext(AbstractGenericContextLoader.java:60)
at org.springframework.test.context.support.AbstractDelegatingSmartContextLoader.delegateLoading(AbstractDelegatingSmartContextLoader.java:108)
at org.springframework.test.context.support.AbstractDelegatingSmartContextLoader.loadContext(AbstractDelegatingSmartContextLoader.java:251)
at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:98)
at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:116)
... 31 more
Caused by: java.lang.IllegalStateException: WebApplicationObjectSupport instance [ResourceHttpRequestHandler [locations=[class path resource [resources/]], resolvers=[org.springframework.web.servlet.resource.PathResourceResolver#12ad1b2a]]] does not run in a WebApplicationContext but in: org.springframework.context.support.GenericApplicationContext#536aaa8d: startup date [Fri Mar 10 00:42:32 MSK 2017]; root of context hierarchy
at org.springframework.web.context.support.WebApplicationObjectSupport.getWebApplicationContext(WebApplicationObjectSupport.java:112)
at org.springframework.web.context.support.WebApplicationObjectSupport.getServletContext(WebApplicationObjectSupport.java:128)
at org.springframework.web.servlet.resource.ResourceHttpRequestHandler.initContentNegotiationStrategy(ResourceHttpRequestHandler.java:306)
at org.springframework.web.servlet.resource.ResourceHttpRequestHandler.afterPropertiesSet(ResourceHttpRequestHandler.java:268)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1687)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1624)
... 46 more
Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 5.006 sec <<< FAILURE!
Thanks for attention.
github link to the project: project on github

It looks like application context is loaded correctly but you have to indicate that test class uses web configuration:
#WebAppConfiguration
#RunWith(SpringJUnit4ClassRunner.class)
#ContextConfiguration(
locations = {"file:src/main/webapp/WEB-INF/config/mvc-config.xml",
"file:src/main/webapp/WEB-INF/config/application-context.xml"})
public class AdvertORMServiceTest {

Spring Webflow's _flowId deprecated

I've been assigned a situation to migrate a spring-webflow-1.0 project to spring-webflow-2.4.
Also I've been asked to maintain the original _flowId identification i.e. /flows.htm?_flowId=booksearch
In order to do so, I've put together the following flow-definition.xml that is loaded by spring. It uses the WebFlow1FlowUrlHandler I've seen mentioned in a couple of places to allow you to maintain WebFlow1 based url matching but none of the following urls are finding anything
http://localhost:8080/SpringWebFlowExamples/flows.html?_flowId=booksearch
http://localhost:8080/SpringWebFlowExamples/flows.html?_flowId=pensionclaims
The definitions for booksearch-flow.xml and pensionclaims-flow.xml are located in webapps/flows but to no avail?
Would anyone have any ideas?
Thanks,
Mark.
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:flow="http://www.springframework.org/schema/webflow-config"
xsi:schemaLocation="http://www.springframework.org/schema/webflow-config http://www.springframework.org/schema/webflow-config/spring-webflow-config-2.0.xsd http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd">
<bean class="org.springframework.webflow.mvc.servlet.FlowHandlerMapping">
<property name="flowRegistry" ref="flowRegistry"/>
</bean>
<bean class="org.springframework.webflow.mvc.servlet.FlowHandlerAdapter">
<property name="flowExecutor" ref="flowExecutor"/>
</bean>
<flow:flow-executor id="flowExecutor" flow-registry="flowRegistry"/>
<flow:flow-registry id="flowRegistry" flow-builder-services="flowBuilderServices">
<flow:flow-location-pattern value="/flows/*-flow.xml"/>
</flow:flow-registry>
<flow:flow-builder-services id="flowBuilderServices" view-factory-creator="mvcViewFactoryCreator"
development="true"/>
<bean id="internalResourceViewResolver"
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/jsp/" />
<property name="suffix" value=".jsp" />
</bean>
<bean id="mvcViewFactoryCreator" class="org.springframework.webflow.mvc.builder.MvcViewFactoryCreator">
<property name="viewResolvers" ref="internalResourceViewResolver"/>
<property name="useSpringBeanBinding" value="true"/>
</bean>
<bean name="/flows.html" class="org.springframework.webflow.mvc.servlet.FlowController">
<property name="flowExecutor" ref="flowExecutor"/>
<property name="flowUrlHandler">
<bean class="org.springframework.webflow.context.servlet.WebFlow1FlowUrlHandler"/>
</property>
</bean>

JBoss 7 Override JNDI Datasource

I have a Spring Web Application with Maven 3 and Datasources/Beans configured for local development on a h2 Database. For Testing there exists a JBoss AS 7.1 Server.
Is it possible to override a Bean / DataSource in a special JBoss XML-File, so that for local (IDE) matters a DriverManagerDataSource is used (see first code posting), and a JndiObjectFactoryBean (second one), if my Application is deployed on a JBoss?
applicationContext.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:tx="http://www.springframework.org/schema/tx" xmlns="http://www.springframework.org/schema/beans"
xsi:schemaLocation="http://www.springframework.org/schema/beans
<!-- And so on -->">
<!--GENERAL-->
<context:annotation-config/>
<context:component-scan base-package="com.mysuperapp"/>
<!--DATASOURCES-->
<bean id="activitiDataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName" value="org.h2.Driver"/>
<property name="url" value="jdbc:h2:file:h2\activiti;MVCC=TRUE"/>
<property name="username" value="sa"/>
<property name="password" value=""/>
</bean>
<bean id="hibernateDataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName" value="org.h2.Driver"/>
<property name="url" value="jdbc:h2:file:h2\hibernate;AUTO_SERVER=TRUE"/>
<property name="username" value="sa"/>
<property name="password" value=""/>
</bean>
<!--TXMANAGEMENT-->
<bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
<property name="persistenceUnitName" value="mysuperappPersistenceUnit"/>
<property name="dataSource" ref="hibernateDataSource"/>
<property name="jpaVendorAdapter">
<bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter"/>
</property>
<property name="packagesToScan" value="com.mysuperapp.model"/>
<property name="jpaPropertyMap">
<map>
<entry key="hibernate.dialect" value="org.hibernate.dialect.H2Dialect"/>
<entry key="hibernate.hbm2ddl.auto" value="update"/>
</map>
</property>
</bean>
<!-- And so on -->
custom applicationContext.xml datasources for JBoss
<bean id="activitiDataSource" class="org.springframework.jndi.JndiObjectFactoryBean">
<property name="jndiName" value="java:jboss/datasources/activitiDataSource"/>
</bean>
<bean id="hibernateDataSource" class="org.springframework.jndi.JndiObjectFactoryBean">
<property name="jndiName" value="java:jboss/datasources/hibernateDataSource"/>
</bean>
Any help is greatly appreciated.

Your application creates the database connection on its own as i can see on your config.
Instead of doing this you could just define the datasource on the app-server and obtain it by a jndi lookup. So you can configure the database connection for each system separately.
<!-- DataSource-LookUp -->
<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean" scope="singleton">
<property name="jndiName" value="java:jboss/datasources/MyDataSourceDS" />
<property name="resourceRef" value="true" />
</bean>

Your JBoss has a file <jboss_home>/standalone/configuration/standalone.xml which is used if you don't provide a different one.
For testing purposes you could try and make a copy of that file in the same directory, e.g. naming it test.xml and add your datasource definition there. Then use it by starting JBoss with standalone.bat --server-config=test or standalone.bat -c test.

I managed to do this with a SVN patch, which is added prior to the automatic deployment. It changes the DataSource definitions.
Pay attention when creating the patch with windows and applying under linux with /usr/bin/patch (CR+LF problem, apply dos2unix filename to both patch and files to be patched).

Difficulty Using Spring in a JAR With Hibernate

I am attempting to split out the Hibernate DAO and Model Object layer from an existing application so they can be used across multiple applications. Unfortunately, I'm not having much success: a NoSuchBeanDefinitionException is thrown when trying to get the SessionFactory from the Application Context.
All of DAO classes extend a class called GenericDaoHibernate2. Each DAO extends this, and passes a Class in the constructor. Pretty standard Generic DAO stuff.
I figured this would be the logical place to set the session factory as well (there are ALOT of DAO classes). So, in the constructor class, I did this:
public GenericDaoHibernate2(final Class<T> persistentClass) {
ctx = new ClassPathXmlApplicationContext("META-INF/applicationContext-dao.xml");
this.sessionFactory = (SessionFactory) ctx.getBean(SessionFactory.class);
log.debug("Value of app context: " + ctx.toString());
log.debug("Value of sessionFactory: " + sessionFactory);
this.persistentClass = persistentClass;
}
Unfortunately, this blew up with the previously mentioned exception:
Caused By: org.springframework.beans.factory.NoSuchBeanDefinitionException: No matching bean of type [org.hibernate.SessionFactory] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {}
at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoSuchBeanDefinitionException(DefaultListableBeanFactory.java:924)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:793)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:707)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredMethodElement.inject(AutowiredAnnotationBeanPostProcessor.java:551)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87)
Truncated. see log file for complete stacktrace
I've also attempted this with the app context file just in the classpath, setting the value when declaring the variable, etc, etc.
I'm guessing what is happing is that as part of the Maven build, the jar isn't referencing the libraries on the classpath, but I really don't know...
UPDATE: Stupid, stupid me... forgot to show the application context file.
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:jee="http://www.springframework.org/schema/jee" xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.1.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.1.xsd
http://www.springframework.org/schema/jee
http://www.springframework.org/schema/jee/spring-jee-3.1.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.1.xsd"
default-lazy-init="true">
<tx:annotation-driven transaction-manager="transactionManager" />
<context:component-scan base-package="org.jason.dao.hibernate" />
<bean id="dataSource"
class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName" value="oracle.jdbc.driver.OracleDriver" />
<property name="url" value="jdbc:oracle:thin:#//192.168.1.1/db01" />
<property name="username" value="USER" />
<property name="password" value="PASSWORD" />
</bean>
<!-- Hibernate SessionFactory -->
<bean id="sessionFactory"
class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.Oracle10gDialect</prop>
<prop key="hibername.format_sql">true</prop>
<prop key="hibernate.show_sql">true</prop>
<prop key="hibernate.jdbc.use_get_generated_keys">true</prop>
<prop key="hibernate.cglib.use_reflection_optimizer">true</prop>
<prop key="hibernate.default_catalog">CATALOG</prop>
<prop key="hibernate.cache.use_second_level_cache">true</prop>
<prop key="hibernate.cache.region.factory_class">org.hibernate.cache.ehcache.SingletonEhCacheRegionFactory
</prop>
</props>
</property>
<property name="packagesToScan">
<list>
<value>org.jason.model</value>
</list>
</property>
</bean>
</beans>
Another update: Was asked for a sample DAO. The interface is a "standard" generic interface, accepting the generic paramters T and PK, just like the Impl. The following one doesn't have any specific methods other than what it inherits from GenericDaoHibernate2.
#Repository("AreaOfPreferenceDAO")
public class HibernateAreaOfPreferenceDAO extends GenericDaoHibernate2<AreaOfPreference, AreaOfPreferenceCompositeId> implements AreaOfPreferenceDAO {
public HibernateAreaOfPreferenceDAO()
{
super(AreaOfPreference.class);
}
}

In order to wire in the SessionFactory into your custom generic DAO, you can go ahead and simply use #Autowire, as long as the overall Spring context is defining the SessionFactory bean.
To define the bean:
<bean id="sessionFactory" class=
"org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="packagesToScan" value="org.rest" />
<property name="hibernateProperties">
...
</property>
</bean>
<bean id="dataSource" class=
"org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName" value="${driverClassName}" />
<property name="url" value="${url}" />
<property name="username" value="restUser" />
<property name="password" value="restmy5ql" />
</bean>
And to wire, simply:
#Autowired
SessionFactory sessionFactory;
The right place to bootstrap the context is not in the constructor of your DAO; if you're working with a web application, you can go with the traditional approach:
<servlet>
<servlet-name>dispatcher</servlet-name>
<servlet-class>
org.springframework.web.servlet.DispatcherServlet
</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/spring/dispatcher-config.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>dispatcher</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
Since this is not a web application, then the context cannot be bootstrapped in web.xml; however, the bootstrapping still needs to be external - a main class would simply need to create the XmlWebApplicationContext and configure it.
Hope this helps.

The fact that you are creating a new application context in each DAO object may be getting you into trouble.
ctx = new ClassPathXmlApplicationContext("META-INF/applicationContext-dao.xml");
This is kind of circular if you think about it. You call the context, which does a component scan for DAO's, then the DAO instantiates a new context, which does a component scan for DAO's ...
I would just autowire the sessionfactory directly as someone else had mentioned.
#Repository("AreaOfPreferenceDAO")
public class HibernateAreaOfPreferenceDAO extends GenericDaoHibernate2<AreaOfPreference, AreaOfPreferenceCompositeId> implements AreaOfPreferenceDAO {
#Autowired
public HibernateAreaOfPreferenceDAO(SessionFactory sessionFactory)
{
super(sessionFactory, AreaOfPreference.class);
}
}
No component should need to construct a new application context.

Had the same problem, unable to make injection work.
My problem was "sequence". Hibernate xml must be invoked first.
dispatcher-servlet.xml:
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.1.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.1.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.1.xsd">
<!-- init hibernate first -->
<import resource="classpath:HibernateContext.xml"/>
<bean id="viewResolver"
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/pages/" />
<property name="suffix" value=".jsp" />
</bean>
<mvc:annotation-driven />
<context:component-scan base-package="com.xxx.yyy" />
content of hibernateContext.xml:
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.2.xsd">
<bean id="propertyConfigurer"
class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="locations">
<list>
<value>classpath:database.properties</value>
</list>
</property>
</bean>
<bean id="dataSource"
class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName" value="${jdbc.driver}" />
<property name="url" value="${jdbc.url}" />
<property name="username" value="${jdbc.user}" />
<property name="password" value="${jdbc.password}" />
</bean>
<bean id="sessionFactory"
class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="packagesToScan" value="com.xxx.yyy.model" />
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.Oracle10gDialect</prop>
<prop key="hibernate.show_sql">true</prop>
</props>
</property>
</bean>
<tx:annotation-driven transaction-manager="transactionManager"/>
<bean id="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory"/>
</bean>
<!-- bean id="transactionManager" class=" org.springframework.transaction.jta.JtaTransactionManager">
<property name="sessionFactory" ref="sessionFactory"/>
</bean-->

Creating persistance layer with spring/hibernate

I'm trying to create a persistance project so it can be re-used by some other projects I'm building on top. I.e it will be used by a web service/spring mvc project and by standalone jar which does some file processing.
I've used hibernate with spring mvc before but never as a standalone executable java jar so I have everything setup and working(application context) :
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.0.xsd">
<!-- Enable annotation style of managing transactions -->
<tx:annotation-driven transaction-manager="transactionManager" />
<!-- Root Context: defines shared resources visible to all other web components -->
<!-- HIBERNATE -->
<bean id="propertyConfigurer"
class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="location" value="classpath:spring.properties" />
</bean>
<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource" destroy-method="close">
<property name="driverClass" value="${jdbc.driverClassName}" />
<property name="jdbcUrl" value="${jdbc.databaseurl}" />
<property name="user" value="${jdbc.username}" />
<property name="password" value="${jdbc.password}" />
<property name="acquireIncrement" value="5" />
<property name="idleConnectionTestPeriod" value="60"/>
<property name="maxPoolSize" value="100"/>
<property name="maxStatements" value="50"/>
<property name="minPoolSize" value="10"/>
</bean>
<bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="mappingResources">
<list> <value>com/project/utility/persistence/mapping/TestProp.hbm.xml</value>
</list>
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">${jdbc.dialect}</prop>
<prop key="hibernate.show_sql">true</prop>
</props>
</property>
</bean>
<bean id="transactionManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory" />
</bean>
<!-- END HIBERNATE -->
</beans>
When I test it from main class everything looks ok with mapping/dependencies :
public static void main(String[] args) {
ClassPathXmlApplicationContext ctx = new ClassPathXmlApplicationContext("appCtx.xml");
}
What I want to do next is to build few dao classes which will get some data and I'd build some interface above that so it can be re-used by both webservice and processing tool as a jar(maven dependency).
In order to build dao classes I need sessionFactory to be != null always. How do I do this?

There are many approaches to this. One solution I use is to use the javax.persistence.PersistenceContext annotation. Spring will respect this annotation and inject a proxy to a thread local EntityManager. Provided your DAO is created by Spring this allows access to the entity manager from within your DAO.
public class DAO {
private EntityManager entityManager;
#PersistenceContext
public void setEntityManager(EntityManager entityManager) {
this.entityManager = entityManager;
}
}

#Repository
public class MyDAO {
#Autowired
private SessionFactory sessionFactory;
// ...
}
and add the MyDAO bean to the context XML file, or simply add the following lines to this file:
<context:annotation-config />
<context:component-scan base-package="one.of.the.parent.packages.of.your.dao" />

We Keep Coding

Java is a programming language and computing platform first released by Sun Microsystems in 1995.

Failed to load ApplicationContext caused by ArrayIndexOutOfBoundsException in ClassReader - java

The problem is the location of your xml file. WEB-INF is not part of the classpath. Try copying it under the "src" folder.

Try putting the file under src folder. It will be then copied to the WEB-INF/classes folder. Then you can refer to it as classpath:dispatcher-servlet.xml. If the file is not directly under the classes directory, then you cannot use the location as classpath:dispatcher-servlet.xml in your test

There seems to be some invalid class file on your classpath. A blog(http://blog.163.com/mxl_880310/blog/static/1847222162012320102631220/) (in Traditional Chinese) describes a similar problem, the author solves it by checking if there is a zero size class file.

Related

#ContextConfiguration for JUnit (configuration from /webapp)

Spring Webflow's _flowId deprecated

JBoss 7 Override JNDI Datasource

Difficulty Using Spring in a JAR With Hibernate

Creating persistance layer with spring/hibernate

Categories

Resources