Spring boot - multiple datasource failed to configure datasource url

Spring boot - multiple datasource failed to configure datasource url - java

My spring boot project has two datasource configurations for the databases Akademiks & Options, but if I run the code, I would get the exception Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured. However, when I removed the configuration for the options database from the application.properties, it worked well
application.properties:
spring.datasource.akademiks.driver-class-name=com.mysql.cj.jdbc.Driver
spring.datasource.akademiks.url=jdbc:mysql://localhost:3306/akademiks?useSSL=false&useUnicode=yes&characterEncoding=UTF-8&allowPublicKeyRetrieval=true&serverTimezone=UTC
spring.datasource.akademiks.username=root
spring.datasource.akademiks.password=root
spring.datasource.options.driver-class-name=com.mysql.cj.jdbc.Driver
spring.datasource.options.url=jdbc:mysql://localhost:3306/akademiksoptions?useSSL=false&useUnicode=yes&characterEncoding=UTF-8&allowPublicKeyRetrieval=true&serverTimezone=UTC
spring.datasource.options.username=root
spring.datasource.options.password=root
spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.MySQL8Dialect
spring.jpa.database = mysql
AkademiksDbConfig.java:
#Configuration
#EnableTransactionManagement
#EnableJpaRepositories(basePackages = "com.example.resource.akademiks.dao",
entityManagerFactoryRef = "akademiksEntityManagerFactory",
transactionManagerRef = "akademiksTransactionManager")
public class AkademiksDbConfig {
#Bean
#Primary
#ConfigurationProperties("spring.datasource.akademiks")
public DataSourceProperties akademiksDataSourceProperties() {
return new DataSourceProperties();
}
#Primary
#Bean
#ConfigurationProperties("spring.datasource.akademiks.configuration")
public DataSource akademiksDataSource() {
return akademiksDataSourceProperties().initializeDataSourceBuilder()
.type(HikariDataSource.class).build();
}
#Primary
#Bean(name = "akademiksEntityManagerFactory")
public LocalContainerEntityManagerFactoryBean
akademiksEntityManagerFactory(EntityManagerFactoryBuilder builder) {
return builder
.dataSource(akademiksDataSource())
.packages(Mathematics.class)
.packages(Chemistry.class)
.packages(Physics.class)
.build();
}
#Primary
#Bean
public PlatformTransactionManager akademiksTransactionManager(
#Qualifier("akademiksEntityManagerFactory")
LocalContainerEntityManagerFactoryBean akademiksEntityManagerFactory
) {
return new JpaTransactionManager(akademiksEntityManagerFactory.getObject());
}
}
OptionsDbConfig.java:
#Configuration
#EnableJpaRepositories(basePackages = "com.example.resource.akademiks.options.dao",
entityManagerFactoryRef = "optionsEntityManagerFactory",
transactionManagerRef = "optionsTransactionManager")
public class OptionsDbConfig {
#Bean
#ConfigurationProperties("spring.datasource.options.configuration")
public DataSourceProperties optionsDataSourceProperties() {
return new DataSourceProperties();
}
#Bean
#ConfigurationProperties("spring.datasource.options.configuration")
public DataSource optionsDataSource() {
return optionsDataSourceProperties().initializeDataSourceBuilder()
.type(BasicDataSource.class).build();
}
#Bean(name = "optionsEntityManagerFactory")
public LocalContainerEntityManagerFactoryBean
optionsEntityManagerFactory(EntityManagerFactoryBuilder builder) {
return builder
.dataSource(optionsDataSource())
.packages(MathsOptions.class)
.packages(ChemistryOptions.class)
.packages(PhysicsOptions.class)
.build();
}
#Bean
public PlatformTransactionManager optionsTransactionManager(
final #Qualifier("optionsEntityManagerFactory")
LocalContainerEntityManagerFactoryBean optionsEntityManagerFactory
) {
return new JpaTransactionManager(optionsEntityManagerFactory.getObject());
}
}
pom.xml:
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.5.5</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.example.resource</groupId>
<artifactId>akademiks</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>akademiks</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-rest</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
<optional>true</optional>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.hibernate.validator</groupId>
<artifactId>hibernate-validator</artifactId>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-dbcp2</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>

Related

Error: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment]

I'm trying to solve a problem with mysql configuration, but all the time have the same problem:
Error creating bean with name 'entityManagerFactory' defined in class path resource [com/test/config/DataBaseConfig.class]: Invocation of init method failed; nested exception is org.hibernate.service.spi.ServiceException: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment]
Caused by: org.hibernate.service.spi.ServiceException: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment]
So here we have my config files and I really hope for your help, because i have no idea what's the problem!
public class ApplicationInitializer implements WebApplicationInitializer {private final static String DISPATCHER = "dispatcher";
#Override
public void onStartup(ServletContext servletContext) throws ServletException {
AnnotationConfigWebApplicationContext context = new AnnotationConfigWebApplicationContext();
context.register(WebConfig.class);
servletContext.addListener(new ContextLoaderListener(context));
ServletRegistration.Dynamic servlet = servletContext.addServlet(DISPATCHER, new DispatcherServlet(context));
servlet.addMapping("/");
servlet.setLoadOnStartup(1);
}
}
My DataBaseConfig class is:
#Configuration
#EnableJpaRepositories("com.test.repository")
#EnableTransactionManagement
#PropertySource("classpath:db.properties")
#ComponentScan("com.test")
public class DataBaseConfig {
#Resource
private Environment environment;
#Bean
public DataSource dataSource() {
BasicDataSource dataSource = new BasicDataSource();
dataSource.setUrl(environment.getRequiredProperty("db.url"));
dataSource.setDriverClassName(environment.getProperty("db.driver"));
dataSource.setUsername(environment.getProperty("db.username"));
dataSource.setPassword(environment.getProperty("db.password"));
dataSource.setInitialSize(Integer.valueOf(environment.getProperty("db.initialize")));
dataSource.setMinIdle(Integer.valueOf(environment.getProperty("db.minIdle")));
dataSource.setMaxIdle(Integer.valueOf(environment.getProperty("db.maxIdle")));
dataSource.setTimeBetweenEvictionRunsMillis(Long.valueOf(environment.getProperty("db.timeBetweenEvictionRunsMillis")));
dataSource.setMinEvictableIdleTimeMillis(Long.valueOf(environment.getProperty("db.minEvictableIdleTimeMillis")));
dataSource.setTestOnBorrow(Boolean.valueOf(environment.getProperty("db.testOnBorrow")));
dataSource.setValidationQuery(environment.getProperty("db.validationQuery"));
return dataSource;
}
#Bean
public PlatformTransactionManager platformTransactionManager() {
JpaTransactionManager manager = new JpaTransactionManager();
manager.setEntityManagerFactory(entityManagerFactory().getObject());
return manager;
}
#Bean
public LocalContainerEntityManagerFactoryBean entityManagerFactory() {
LocalContainerEntityManagerFactoryBean entityManager = new LocalContainerEntityManagerFactoryBean();
entityManager.setDataSource(dataSource());
entityManager.setPackagesToScan(environment.getProperty("db.entity.package"));
entityManager.setJpaVendorAdapter(new HibernateJpaVendorAdapter());
entityManager.setJpaProperties(getHibernateProperties());
return entityManager;
}
private Properties getHibernateProperties() {
try (InputStream inputStream = getClass().getClassLoader().getResourceAsStream("hibernate.properties")) {
Properties properties = new Properties();
properties.load(inputStream);
return properties;
} catch (IOException e) {
throw new IllegalArgumentException("Can't find 'hibernate.properties' in classpath!", e);
}
}
}
For Webconfig i use the class:
#Configuration
#EnableWebMvc
#ComponentScan("com.test")
public class WebConfig implements WebMvcConfigurer {
}
Database properties file:
#DB properties:
db.driver=com.mysql.jdbc.Driver
db.url=jdbc:mysql://localhost:3306/database?serverTimezone=Europe/Minsk&useSSL=false
db.username=root
db.password=root
db.entity.package = com.test.domain
#dbcp configure
db.initialize = 30
db.minIdle = 30
db.maxIdle = 30
db.timeBetweenEvictionRunsMillis = 30000
db.minEvictableIdleTimeMillis = 60000
db.testOnBorrow = true
db.validationQuery = select version()`
And another file for hibernate config:
#Hibernate Configuration:
db.hibernate.dialect=org.hibernate.dialect.MySQLDialect
db.hibernate.show_sql=true
db.hibernate.hbm2ddl.auto = create
All dependencies seem to be correct and username and password too. What can be the problem?
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.test</groupId>
<artifactId>test</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>war</packaging>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>8</maven.compiler.source>
<maven.compiler.target>8</maven.compiler.target>
<spring.version>5.1.9.RELEASE</spring.version>
<javax.annotation>1.3.2</javax.annotation>
<javax.servlet>4.0.1</javax.servlet>
<spring-data>1.9.2.RELEASE</spring-data>
<hb.manager>5.0.2.Final</hb.manager>
<mysql.version>5.1.47</mysql.version>
<dbcp2.version>2.6.0</dbcp2.version>
</properties>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<configuration>
<source>8</source>
<target>8</target>
</configuration>
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>javax.annotation</groupId>
<artifactId>javax.annotation-api</artifactId>
<version>${javax.annotation}</version>
</dependency>
<!--WEB-->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>${javax.servlet}</version>
<scope>provided</scope>
</dependency>
<!--Database-->
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-jpa</artifactId>
<version>${spring-data}</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-entitymanager</artifactId>
<version>${hb.manager}</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>${mysql.version}</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-dbcp2</artifactId>
<version>${dbcp2.version}</version>
</dependency>
<dependency>
<groupId>javax.transaction</groupId>
<artifactId>jta</artifactId>
<version>1.1</version>
</dependency>
</dependencies>
</project>

Field required a bean which could not be found in springboot

I am creating a basic spring boot REST API. My project has the following structure:
com.anonreporting.springboot
--- SpringBootAnonReporting.java , config.java
com.anonreporting.springboot.controller -- userController.java
com.anonreporting.springboot.domain -- User.java
com.anonreporting.springboot.service -- UserService.java UserServiceImpl.java
com.anonreporting.springboot.repository -- userRepository.java
SpringBootAnonReporting.java
#SpringBootApplication
public class SpringBootAnonReporting {
public static void main(String[] args) throws ParseException {
ApplicationContext applicationContext = SpringApplication.run(SpringBootAnonReporting.class, args);
for (String name : applicationContext.getBeanDefinitionNames()) {
System.out.println(name);
}
}
}
User.java is a POJO class.
UserController
#Controller
public class UserController {
#Autowired
UserService userService;
#RequestMapping(value="/users",method=RequestMethod.GET)
ResponseEntity<Iterable<User>> listAllUsers()
{
return new ResponseEntity<Iterable<User>>(userService.listAllUsers(),HttpStatus.OK);
}
#RequestMapping(value="/newuser",method=RequestMethod.POST)
ResponseEntity registerUser(User user)
{
userService.saveUser(user);
return new ResponseEntity(HttpStatus.CREATED);
}
#RequestMapping(value="/get",method=RequestMethod.GET)
ResponseEntity<String> tryGet()
{
System.out.println("hihihih");
return new ResponseEntity<String>("HI",HttpStatus.OK);
}
}
UserService:
#Service
public interface UserService {
Iterable<User> listAllUsers();
User getUserById(String id);
User saveUser(User user);
void deleteUser(String id);
}
UserServiceImpl:
#Service
public class UserServiceImpl implements UserService {
#Autowired
private UserRepository userRepository;
#Override
public Iterable<User> listAllUsers() {
// TODO Auto-generated method stub
return userRepository.findAll();
}
#Override
public User getUserById(String id) {
// TODO Auto-generated method stub
return userRepository.findOne(id);
}
#Override
public User saveUser(User user) {
// TODO Auto-generated method stub
return userRepository.save(user);
}
#Override
public void deleteUser(String id) {
// TODO Auto-generated method stub
userRepository.delete(id);
}
}
config.java
#Configurable
#Configuration
#EnableAutoConfiguration
#EnableTransactionManagement
public class Config {
public #Bean(destroyMethod = "close") AerospikeClient aerospikeClient() {
ClientPolicy policy = new ClientPolicy();
policy.failIfNotConnected = true;
policy.timeout = 2000;
return new AerospikeClient(policy, "172.28.128.3", 3000);
}
public #Bean AerospikeTemplate aerospikeTemplate() {
return new AerospikeTemplate(aerospikeClient(), "test");
}
}
UserRepository.java:
#Component
public interface UserRepository extends AerospikeRepository<User, String> {
}
pom.xml:
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.example</groupId>
<artifactId>anonReporting</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>anonReporting</name>
<description>Demo project for Spring Boot</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.0.4.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<!-- https://mvnrepository.com/artifact/com.aerospike/aerospike-client -->
<dependency>
<groupId>com.aerospike</groupId>
<artifactId>aerospike-client</artifactId>
<version>4.1.9</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
</dependency>
<!-- https://mvnrepository.com/artifact/org.springframework.data/spring-data-commons-core -->
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-commons-core</artifactId>
<version>1.4.1.RELEASE</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.springframework.data/spring-data-commons -->
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-commons</artifactId>
<version>2.0.9.RELEASE</version>
</dependency>
<!-- https://mvnrepository.com/artifact/com.aerospike/spring-data-aerospike -->
<dependency>
<groupId>com.aerospike</groupId>
<artifactId>spring-data-aerospike</artifactId>
<version>1.2.1.RELEASE</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.springframework/spring-beans -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
</dependency>
<!-- https://mvnrepository.com/artifact/org.springframework.data/spring-data-keyvalue -->
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-keyvalue</artifactId>
</dependency>
<!-- https://mvnrepository.com/artifact/commons-cli/commons-cli -->
<dependency>
<groupId>commons-cli</groupId>
<artifactId>commons-cli</artifactId>
<version>1.2</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
On running the code, the following error occurs:
***************************
APPLICATION FAILED TO START
***************************
Description:
Field userRepository in com.anonreporting.springboot.user.UserServiceImpl required a bean of type 'com.anonreporting.springboot.user.UserRepository' that could not be found.
Action:
Consider defining a bean of type 'com.anonreporting.springboot.user.UserRepository' in your configuration.
What I have tried:
All other packages are a sub package of com.anonreporting.springboot, so i don't have to use component scan for them (correct me if i am wrong).
I have tried with componentScan as well with no success.
Moving everything in same package does help, but i want to structure it in this way only. I am using areospike with spring boot.
I have tried changing versions of dependencies also.
Any suggestions would be really helpful. Thank you

As far as I see you have not created UserRepository.java. Spring can not Autowire something that does not exist so you can try creating it in a package that is convenient for you. It should look something like this
#Repository
public interface UserRepository extends JpaRepository<User, Long>{}

You need to change annotation in your UserRepository.class from #Component to #Repository as spring-data is scanning for #Repository annotations.

The problem was with pom.xml only. I just replaced my pom with the following and everything worked.
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.example</groupId>
<artifactId>anonReporting</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>anonReporting</name>
<description>Demo project for Spring Boot</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.8.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>com.aerospike</groupId>
<artifactId>spring-data-aerospike</artifactId>
<version>1.0.2.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>

Spring Boot with AclPermissionEvaluator resulting in IllegalStateException: No ServletContext set

Hello experts,
I'm currently learning Spring Boot and I want to use it with Spring Security ACL.
Following the documentation of Spring Security and a tutorial on Baeldung.com, I think I got an understanding about what is needed. I also looked into the DMS example of Spring. I stumbled across another example by searching for a solution.
Based on this information, I have build my application. For reference, you can find the current application on GitHub.
The current issue
When I start the application, I'm getting a java.lang.IllegalStateException: No ServletContext set thrown. As far as I understand, this is due to the fact that during Spring Boot's auto-configure magic, my #Configuration annotated classes are initialized before the ServletContext is initialized.
Link to full stack trace on pastebin.
What I have done so far
Based on my research (mostly on StackOverflow) and my current understanding of the issue, it should help to put the responsible Beans into an own #Configuration annotated class. Unfortunately, here I'm currently lost.
Related questions led me to this thinking (see this question, or this one.)
My environment
macOS 10.12.6
jdk1.8.0_144
IntelliJ IDEA 2017.3.3 (Ultimate Edition)
Spring Boot v1.5.9.RELEASE
Relevant project files
pom.xml
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>de.moritzrupp</groupId>
<artifactId>traderdiary</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>Trader Diary</name>
<description>Trader Diary is an easy to use web application to create a journal
about your trades with great reporting on top of it.</description>
<licenses>
<license>
<name>GNU General Public License (GPL) v3.0</name>
<url>https://www.gnu.org/licenses/gpl-3.0.txt</url>
</license>
</licenses>
<developers>
<developer>
<id>moritzrupp</id>
<name>Moritz Rupp</name>
<email>moritz.rupp#gmail.com</email>
<url>https://www.moritzrupp.de</url>
<timezone>DE</timezone>
</developer>
</developers>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.9.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-rest</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-rest-hal-browser</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-hateoas</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-acl</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-config</artifactId>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context-support</artifactId>
</dependency>
<dependency>
<groupId>net.sf.ehcache</groupId>
<artifactId>ehcache-core</artifactId>
<version>2.6.11</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
<optional>true</optional>
</dependency>
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.restdocs</groupId>
<artifactId>spring-restdocs-mockmvc</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
application.properties
# --------------------------------------------
# Datasource Properties
# --------------------------------------------
spring.h2.console.enabled=true
spring.h2.console.path=/h2
spring.datasource.url=jdbc:h2:mem:trader-diary-h2-db
spring.datasource.platform=h2
spring.datasource.username=sa
spring.datasource.password=
spring.datasource.driver-class-name=org.h2.Driver
spring.jpa.hibernate.ddl-auto=validate
spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.H2Dialect
TraderDiaryApplication.java
#SpringBootApplication
public class TraderDiaryApplication {
public static void main(String[] args) {
SpringApplication.run(TraderDiaryApplication.class, args);
}
}
DataSourceConfig.java
#Configuration
public class DataSourceConfig {
#Bean
public DataSource traderDiaryDataSource(DataSourceProperties
dataSourceProperties) {
return dataSourceProperties.initializeDataSourceBuilder().build();
}
}
WebSecurityConfig.java
#Configuration
#EnableGlobalMethodSecurity(prePostEnabled = true, securedEnabled = true)
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {
#Autowired
#Qualifier("traderDiaryDataSource")
private DataSource dataSource;
#Override
protected void configure(HttpSecurity http) throws Exception {
// I think it is not relevant for the issue, see GitHub repo
...
}
#Bean
public PasswordEncoder passwordEncoder() {
// I think it is not relevant for the issue, see GitHub repo
...
}
#Bean
public DaoAuthenticationProvider daoAuthenticationProvider(...) {
// I think it is not relevant for the issue, see GitHub repo
...
}
#Bean
public MethodSecurityExpressionHandler aclExpressionHandler() {
DefaultMethodSecurityExpressionHandler expressionHandler =
new DefaultMethodSecurityExpressionHandler();
AclPermissionCacheOptimizer permissionCacheOptimizer =
new AclPermissionCacheOptimizer(aclService());
expressionHandler.setPermissionEvaluator(permissionEvaluator());
expressionHandler
.setPermissionCacheOptimizer(permissionCacheOptimizer);
return expressionHandler;
}
#Bean
public PermissionEvaluator permissionEvaluator() {
return new AclPermissionEvaluator(aclService());
}
#Bean
public JdbcMutableAclService aclService() {
return new JdbcMutableAclService(dataSource, lookupStrategy(),
aclCache());
}
#Bean
public LookupStrategy lookupStrategy() {
return new BasicLookupStrategy(dataSource, aclCache(),
aclAuthorizationStrategy(), new ConsoleAuditLogger());
}
#Bean
public EhCacheBasedAclCache aclCache() {
return new EhCacheBasedAclCache(aclEhCacheFactoryBean().getObject(),
permissionGrantingStrategy(), aclAuthorizationStrategy());
}
#Bean
public EhCacheFactoryBean aclEhCacheFactoryBean() {
EhCacheFactoryBean ehCacheFactoryBean = new EhCacheFactoryBean();
ehCacheFactoryBean.setCacheManager(aclCacheManager().getObject());
ehCacheFactoryBean.setCacheName("aclCache");
return ehCacheFactoryBean;
}
#Bean
public EhCacheManagerFactoryBean aclCacheManager() {
return new EhCacheManagerFactoryBean();
}
#Bean
public PermissionGrantingStrategy permissionGrantingStrategy() {
return new DefaultPermissionGrantingStrategy(new
ConsoleAuditLogger());
}
#Bean
public AclAuthorizationStrategy aclAuthorizationStrategy() {
return new AclAuthorizationStrategyImpl(
new SimpleGrantedAuthority("ROLE_ADMIN"));
}
/* This is due to an earlier issue: DataSource required */
#Configuration
protected static class AclMethodSecurityConfig extends
GlobalMethodSecurityConfiguration {
#Autowired
#Qualifier("daoAuthenticationProvider")
private AuthenticationProvider authenticationProvider;
#Autowired
#Qualifier("aclExpressionHandler")
private MethodSecurityExpressionHandler aclExpressionHandler;
#Autowired
public void configureAuthManager(AuthenticationManagerBuilder
authenticationManagerBuilder) {
authenticationManagerBuilder
.authenticationProvider(authenticationProvider);
}
#Override
protected MethodSecurityExpressionHandler
createExpressionHandler() {
return aclExpressionHandler;
}
}
}
Thanks a lot for all input! If any further information is required, I will happily provide it.
Thanks and best regards
Moritz

Hey all,
I managed to resolve the issue myself. I did a step-by-step approach with commenting/uncommenting all the MethodSecurity related stuff.
I pin-pointed it down to the creation of the DefaultMethodSecurityExpressionHandler. This was causing the IllegalStateException: No ServletContext set.
Then, I have created a new Class MethodSecurityConfig.java and I put all the related code there. Now the application is starting again and I can continue with the developed.
#Rakesh: Thanks for your input!
MethodSecurityConfig.java
#Configuration
public class MethodSecurityConfig {
private DataSource dataSource;
#Autowired
#Qualifier("traderDiaryDataSource")
public void setDataSource(DataSource dataSource) {
this.dataSource = dataSource;
}
#Bean
public MethodSecurityExpressionHandler aclExpressionHandler() {
DefaultMethodSecurityExpressionHandler expressionHandler =
new DefaultMethodSecurityExpressionHandler();
AclPermissionCacheOptimizer permissionCacheOptimizer =
new AclPermissionCacheOptimizer(aclService());
expressionHandler.setPermissionEvaluator(permissionEvaluator());
expressionHandler
.setPermissionCacheOptimizer(permissionCacheOptimizer);
return expressionHandler;
}
#Bean
public PermissionEvaluator permissionEvaluator() {
return new AclPermissionEvaluator(aclService());
}
#Bean
public JdbcMutableAclService aclService() {
return new JdbcMutableAclService(dataSource,
lookupStrategy(), aclCache());
}
#Bean
public LookupStrategy lookupStrategy() {
return new BasicLookupStrategy(dataSource, aclCache(),
aclAuthorizationStrategy(), new ConsoleAuditLogger());
}
#Bean
public EhCacheBasedAclCache aclCache() {
return new EhCacheBasedAclCache(aclEhCacheFactoryBean().getObject(),
permissionGrantingStrategy(), aclAuthorizationStrategy());
}
#Bean
public EhCacheFactoryBean aclEhCacheFactoryBean() {
EhCacheFactoryBean ehCacheFactoryBean = new EhCacheFactoryBean();
ehCacheFactoryBean.setCacheManager(aclCacheManager().getObject());
ehCacheFactoryBean.setCacheName("aclCache");
return ehCacheFactoryBean;
}
#Bean
public EhCacheManagerFactoryBean aclCacheManager() {
return new EhCacheManagerFactoryBean();
}
#Bean
public PermissionGrantingStrategy permissionGrantingStrategy() {
return new DefaultPermissionGrantingStrategy(
new ConsoleAuditLogger());
}
#Bean
public AclAuthorizationStrategy aclAuthorizationStrategy() {
return new AclAuthorizationStrategyImpl(
new SimpleGrantedAuthority("ROLE_ADMIN"));
}
}
WebSecurityConfig.java
#Configuration
#EnableGlobalMethodSecurity(securedEnabled = true)
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {
...
#Configuration
protected static class AclMethodSecurityConfig
extends GlobalMethodSecurityConfiguration {
private MethodSecurityExpressionHandler aclExpressionHandler;
#Autowired
#Qualifier("aclExpressionHandler")
public void setAclExpressionHandler(
MethodSecurityExpressionHandler aclExpressionHandler) {
this.aclExpressionHandler = aclExpressionHandler;
}
#Override
protected MethodSecurityExpressionHandler createExpressionHandler() {
return aclExpressionHandler;
}
}
}

Just to follow up on your own answer and my previous comment where I was also lost with this one (for over 2 days!). In the end it was also overriding the configure(AuthenticationManagerBuilder auth) method in a subclass of GlobalMethodSecurityConfiguration which was also annotated with #EnableGlobalMethodSecurity.
As I am new to Spring I am unfortunately unable to provide details as to why this is the way but if I put the configuring of the AuthenticationManagerBuilder in a class that extends WebSecurityConfigurereAdapter (like I originally had) then I always end up getting a IllegalStateException: No ServletContext set error.
Here is the final code I used:
#Configuration
#EnableGlobalMethodSecurity( prePostEnabled = true, securedEnabled = true )
public class MethodSecurityConfig extends GlobalMethodSecurityConfiguration {
#Override
protected MethodSecurityExpressionHandler createExpressionHandler() {
return defaultMethodSecurityExpressionHandler();
}
#Override
protected void configure( final AuthenticationManagerBuilder authenticationManagerBuilder ) throws Exception {
authenticationManagerBuilder.authenticationProvider( authenticationProvider() );
}
#Bean
public JdbcDaoImpl jdbcDao() {
JdbcDaoImpl jdbcDao = new JdbcDaoImpl();
jdbcDao.setDataSource( dataSource() );
return jdbcDao;
}
#Bean
public DaoAuthenticationProvider authenticationProvider() {
final DaoAuthenticationProvider authenticationProvider = new DaoAuthenticationProvider();
authenticationProvider.setUserDetailsService( jdbcDao() );
authenticationProvider.setPasswordEncoder( encoder() );
return authenticationProvider;
}
#Bean
public PasswordEncoder encoder() {
return new BCryptPasswordEncoder( 11 );
}
#Bean( name = "myDS")
public DataSource dataSource() {
BasicDataSource dataSource = new BasicDataSource();
dataSource.setDriverClassName( "com.mysql.cj.jdbc.Driver" );
dataSource.setUrl( "jdbc:mysql://localhost:3306/java_spring_angular_rest_security_acl2" );
dataSource.setUsername( "root" );
dataSource.setPassword( "alphax" );
return dataSource;
}
#Bean
public EhCacheBasedAclCache aclCache() {
return new EhCacheBasedAclCache(aclEhCacheFactoryBean().getObject(), permissionGrantingStrategy(), aclAuthorizationStrategy());
}
#Bean
public EhCacheFactoryBean aclEhCacheFactoryBean() {
EhCacheFactoryBean ehCacheFactoryBean = new EhCacheFactoryBean();
ehCacheFactoryBean.setCacheManager(aclCacheManager().getObject());
ehCacheFactoryBean.setCacheName("aclCache");
return ehCacheFactoryBean;
}
#Bean
public EhCacheManagerFactoryBean aclCacheManager() {
return new EhCacheManagerFactoryBean();
}
#Bean
public LookupStrategy lookupStrategy() {
return new BasicLookupStrategy(dataSource(), aclCache(), aclAuthorizationStrategy(), permissionGrantingStrategy());
}
#Bean
public AclAuthorizationStrategy aclAuthorizationStrategy() {
return new AclAuthorizationStrategyImpl(new SimpleGrantedAuthority("ROLE_ADMIN"));
}
#Bean
public PermissionGrantingStrategy permissionGrantingStrategy() {
return new DefaultPermissionGrantingStrategy(new ConsoleAuditLogger());
}
#Bean( name = "defaultMethodSecurityExpressionHandler")
public MethodSecurityExpressionHandler defaultMethodSecurityExpressionHandler() {
DefaultMethodSecurityExpressionHandler expressionHandler = new DefaultMethodSecurityExpressionHandler();
AclPermissionEvaluator permissionEvaluator = new AclPermissionEvaluator(aclService());
expressionHandler.setPermissionEvaluator(permissionEvaluator);
expressionHandler.setPermissionCacheOptimizer( new AclPermissionCacheOptimizer( aclService() ) );
return expressionHandler;
}
#Bean( name = "myAclService")
public JdbcMutableAclService aclService() {
JdbcMutableAclService jdbcMutableAclService = new JdbcMutableAclService(dataSource(), lookupStrategy(), aclCache());
jdbcMutableAclService.setClassIdentityQuery( "SELECT ##IDENTITY" );
jdbcMutableAclService.setSidIdentityQuery( "SELECT ##IDENTITY" );
return jdbcMutableAclService;
}
}
and here is the pom.xml
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.fireduptech.spring.rest</groupId>
<artifactId>hero</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>hero</name>
<description>Demo project for Spring Boot</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.9.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>6.0.6</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-rest</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-test</artifactId>
<scope>test</scope>
</dependency>
<!-- https://mvnrepository.com/artifact/org.apache.commons/commons-dbcp2 -->
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-dbcp2</artifactId>
<version>2.2.0</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.springframework.security/spring-security-acl -->
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-acl</artifactId>
<version>5.0.1.RELEASE</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.springframework/spring-context-support -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context-support</artifactId>
<version>5.0.3.RELEASE</version>
</dependency>
<!-- https://mvnrepository.com/artifact/net.sf.ehcache/ehcache-core -->
<dependency>
<groupId>net.sf.ehcache</groupId>
<artifactId>ehcache-core</artifactId>
<version>2.6.11</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
Hope that helps someone :)

Unable to autowire 2 beans of same type but different names even after using qualifier

I am working on a spring-boot application and I have a configuration class in which i have defined 2 beans of same type but with different names and i am using that bean as parameter to a different bean, i am using qualifier to have different names but still i am not able to autowire the bean
import com.typesafe.config.Config;
import com.typesafe.config.ConfigFactory;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.jdbc.datasource.DriverManagerDataSource;
import javax.sql.DataSource;
import java.io.File;
/**
* Created by jauharia on 6/28/2017.
*/
#Configuration
public class DbConfig {
#Bean(name = "sourceJdbcTemplate")
public JdbcTemplate sourceJdbcTemple(#Qualifier("srcDataSource") DataSource dataSource) {
return new JdbcTemplate(dataSource);
}
#Bean(name = "srcDataSource")
public DataSource sourceDataSource(Config config) {
String driverClassName = config.getString("dbPullConfig.Database.Source.driver");
String url = config.getString("dbPullConfig.Database.Source.url");
String userName = config.getString("dbPullConfig.Database.Source.username");
String password = config.getString("dbPullConfig.Database.Source.password");
DriverManagerDataSource driverManagerDataSource = new DriverManagerDataSource();
driverManagerDataSource.setDriverClassName(driverClassName);
driverManagerDataSource.setUrl(url);
driverManagerDataSource.setUsername(userName);
driverManagerDataSource.setPassword(password);
return driverManagerDataSource;
}
#Bean(name = "destDataSource")
public DataSource destinationDataSource(Config config) {
String driverClassName = config.getString("dbPullConfig.Database.Destination.driver");
String url = config.getString("dbPullConfig.Database.Destination.url");
String userName = config.getString("dbPullConfig.Database.Destination.username");
String password = config.getString("dbPullConfig.Database.Destination.password");
DriverManagerDataSource driverManagerDataSource = new DriverManagerDataSource();
driverManagerDataSource.setDriverClassName(driverClassName);
driverManagerDataSource.setUrl(url);
driverManagerDataSource.setUsername(userName);
driverManagerDataSource.setPassword(password);
return driverManagerDataSource;
}
#Bean(name = "config")
public Config config() {
return ConfigFactory.parseFile(new File("DbPullConfig.conf"));
}
}
And i am getting the below error
parameter 0 of method sourceJdbcTemple in com.ambuj.risk.DbConfig required a single bean, but 2 were found:
- srcDataSource: defined by method 'sourceDataSource' in class path resource [com/ambuj/risk/DbConfig.class]
- destDataSource: defined by method 'destinationDataSource' in class path resource [com/ambuj/risk/DbConfig.class]
pom is as below
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<artifactId>DbPull</artifactId>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.3.RELEASE</version>
</parent>
<dependencies>
<dependency>
<groupId>com.typesafe</groupId>
<artifactId>config</artifactId>
<version>1.3.1</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jdbc</artifactId>
</dependency>
<dependency>
<groupId>com.sybase.jconnect</groupId>
<artifactId>jconn4</artifactId>
<version>7.0</version>
</dependency>
<dependency>
<groupId>commons-dbcp</groupId>
<artifactId>commons-dbcp</artifactId>
<version>1.4</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>

I'm getting There was an unexpected error (type=Not Found, status=404) error?

I'm getting an error There was an unexpected error (type=Not Found, status=404) error while running in mybrowser while build is successful.
Why isn't my application finding my jsp pages? What should I include in order to find those?
application_configuration
#Configuration
#EnableWebMvc
#ComponentScan(basePackages = "com.EventToday.event")
public class ApplicationConfig {
#Bean
public ViewResolver viewResolver() {
InternalResourceViewResolver viewResolver = new InternalResourceViewResolver();
viewResolver.setViewClass(JstlView.class);
viewResolver.setPrefix("/WEB-INF/pages/");
viewResolver.setSuffix(".jsp");
return viewResolver;
}
#Bean
public MessageSource messageSource() {
ResourceBundleMessageSource messageSource = new ResourceBundleMessageSource();
messageSource.setBasename("messages");
return messageSource;
}
}
#hibernate_configuration
#Configuration
#EnableTransactionManagement
#ComponentScan({ "com.EventToday.event" })
#PropertySource(value = { "classpath:application.properties" })
public class hibernateconfig {
#Autowired
private Environment environment;
#Bean
public LocalSessionFactoryBean sessionFactory() {
LocalSessionFactoryBean sessionFactory = new LocalSessionFactoryBean();
sessionFactory.setDataSource(dataSource());
sessionFactory.setPackagesToScan(new String[] { "com.EventToday.event.model" });
sessionFactory.setHibernateProperties(hibernateProperties());
return sessionFactory;
}
#Bean
public DataSource dataSource() {
DriverManagerDataSource dataSource = new DriverManagerDataSource();
dataSource.setDriverClassName(environment.getRequiredProperty("spring.datasource.driverClassName"));
dataSource.setUrl(environment.getRequiredProperty("spring.datasource.url"));
dataSource.setUsername(environment.getRequiredProperty("spring.datasource.username"));
dataSource.setPassword(environment.getRequiredProperty("spring.datasource.password"));
return dataSource;
}
private Properties hibernateProperties() {
Properties properties = new Properties();
properties.put("spring.jpa.properties.hibernate.dialect", environment.getRequiredProperty("spring.jpa.properties.hibernate.dialect"));
properties.put("spring.jpa.show_sql", environment.getRequiredProperty("spring.jpa.show-sql"));
properties.put("spring.jpa.properties.hibernate.format_sql", environment.getRequiredProperty("spring.jpa.properties.hibernate.format_sql"));
return properties;
}
#Bean
#Autowired
public HibernateTransactionManager transactionManager(SessionFactory s) {
HibernateTransactionManager txManager = new HibernateTransactionManager();
txManager.setSessionFactory(s);
return txManager;
}
}
#service_controller
#RestController
#RequestMapping("/")
public class eventController {
#Autowired
private eventsServices eventsservices;
#RequestMapping(value="/events",
method=RequestMethod.GET
//produces=MediaType.APPLICATION_JSON_VALUE
)
public ResponseEntity<Collection<events>> getEvents(){
Collection<events> evnts = eventsservices.findAll();
return new ResponseEntity<Collection<events>>(evnts,HttpStatus.OK);
}
#RequestMapping(value="/events/{id}",
method=RequestMethod.GET
//produces=MediaType.APPLICATION_JSON_VALUE
)
public ResponseEntity<events> getEvent(#PathVariable("id") int id){
events evnts = eventsservices.findById(id);
if(evnts==null){
return new ResponseEntity<events>(evnts, HttpStatus.NOT_FOUND);
}
return new ResponseEntity<events>(evnts,HttpStatus.OK);
}
}
#pom.xml
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.EventToday</groupId>
<artifactId>EventToday</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>jar</packaging>
<name>EventToday</name>
<description>projects for events</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.4.1.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
<springframework.version>4.0.6.RELEASE</springframework.version>
<hibernate.version>4.3.6.Final</hibernate.version>
<mysql.version>5.1.31</mysql.version>
<joda-time.version>2.3</joda-time.version>
<testng.version>6.9.4</testng.version>
<mockito.version>1.10.19</mockito.version>
<h2.version>1.4.187</h2.version>
<dbunit.version>2.2</dbunit.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-orm</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<!-- <dependency>
<groupId>org.apache.tomcat.embed</groupId>
<artifactId>tomcat-embed-jasper</artifactId>
<scope>provided</scope>
</dependency> -->
<!-- Hibernate -->
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-entitymanager</artifactId>
<version>${hibernate.version}</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
</dependency>
<!-- jsr303 validation -->
<dependency>
<groupId>javax.validation</groupId>
<artifactId>validation-api</artifactId>
<version>1.1.0.Final</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-validator</artifactId>
</dependency>
<!-- MySQL -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
</dependency>
<dependency>
<groupId>org.mariadb.jdbc</groupId>
<artifactId>mariadb-java-client</artifactId>
<version>1.5.2</version>
</dependency>
<!-- < Servlet+JSP+JSTL >
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.1.0</version>
</dependency>
<dependency>
<groupId>javax.servlet.jsp</groupId>
<artifactId>javax.servlet.jsp-api</artifactId>
<version>2.3.1</version>
</dependency-->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
#/WEB-INF/pages/ in in src/java/webapp/
what i'm missing here?

You need to put the #ResponseBody on your rest methods.
This tag tells to Spring the return object is the content of the response.

As Leandro Dantas said you should add #ResponseBody on your rest methods. i.e
#RequestMapping(value="/events",
method=RequestMethod.GET
//produces=MediaType.APPLICATION_JSON_VALUE
)
#ResponseBody
public ResponseEntity<Collection<events>> getEvents(){
Collection<events> evnts = eventsservices.findAll();
return new ResponseEntity<Collection<events>>(evnts,HttpStatus.OK);
}
Annotation that indicates a method return value should be bound to the web response body link

We Keep Coding

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Unable to autowire 2 beans of same type but different names even after using qualifier

I'm getting There was an unexpected error (type=Not Found, status=404) error?

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