Spring Data/JPA Enum Mapping

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:jdbc="http://www.springframework.org/schema/jdbc"
	xmlns:jpa="http://www.springframework.org/schema/data/jpa"
	xsi:schemaLocation="http://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc-3.1.xsd
		http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
		http://www.springframework.org/schema/data/jpa http://www.springframework.org/schema/data/jpa/spring-jpa-1.2.xsd">

	<!-- Database -->
	<bean id="datasource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
		<property name="driverClassName" value="com.mysql.jdbc.Driver" />
		<property name="url" value="jdbc:mysql://localhost:3306/to_thought_tutorial" />
		<property name="username" value="username" />
		<property name="password" value="password" />
	</bean>

	<!-- Entity Manager -->
	<bean id="entityManagerFactory"
		class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
		<property name="dataSource" ref="datasource" />
		<property name="persistenceUnitName" value="tothought-tutorial" />
	</bean>

	<!-- Transaction Manager -->
	<bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager">
		<property name="entityManagerFactory" ref="entityManagerFactory" />
	</bean>

	<!-- Jpa Repositories -->
	<jpa:repositories base-package="com.cloudfoundry.tothought.repositories"></jpa:repositories>
</beans>

persistence.xml

<persistence xmlns="http://java.sun.com/xml/ns/persistence"
	version="1.0">
	<persistence-unit name="tothought-tutorial" transaction-type="RESOURCE_LOCAL">
		<provider>org.hibernate.ejb.HibernatePersistence</provider>
		<properties>
			<property name="hibernate.dialect" value="org.hibernate.dialect.MySQL5Dialect" />
			<property name="hibernate.hbm2ddl.auto" value="update" />
			<property name="hibernate.show_sql" value="true"/>
		</properties>
	</persistence-unit>
</persistence>

pom.xml

<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>ToThought-Tutorial-Data</groupId>
  <artifactId>ToThought-Tutorial-Data</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <build>
    <plugins>
      <plugin>
        <artifactId>maven-compiler-plugin</artifactId>
        <version>2.3.2</version>
        <configuration>
          <source>1.6</source>
          <target>1.6</target>
        </configuration>
      </plugin>
    </plugins>
  </build>
      <properties>
        <java.source.level>1.7</java.source.level>
        <spring.version>4.0.1.RELEASE</spring.version>
        <org.spring.data.version>1.4.3.RELEASE</org.spring.data.version>
        <com.sun.faces.version>2.2.5</com.sun.faces.version>
        <org.hibernate.version>4.3.1.Final</org.hibernate.version>
        <org.primefaces.version>4.0</org.primefaces.version>
        <junit.version>4.11</junit.version>
    </properties>
  <dependencies>
     <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>${junit.version}</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.dbunit</groupId>
            <artifactId>dbunit</artifactId>
            <version>2.4.9</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-lang3</artifactId>
            <version>3.2.1</version>
        </dependency>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-api</artifactId>
            <version>1.7.5</version>
        </dependency>
        <dependency>
            <groupId>org.apache.logging.log4j</groupId>
            <artifactId>log4j-api</artifactId>
            <version>2.0-beta9</version>
        </dependency>
        <dependency>
            <groupId>org.apache.logging.log4j</groupId>
            <artifactId>log4j-slf4j-impl</artifactId>
            <version>2.0-beta9</version>
        </dependency>
        <dependency>
            <groupId>org.apache.logging.log4j</groupId>
            <artifactId>log4j-core</artifactId>
            <version>2.0-beta9</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-core</artifactId>
            <version>${spring.version}</version>
            <exclusions>
                <exclusion>
                    <groupId>commons-logging</groupId>
                    <artifactId>commons-logging</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-web</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.data</groupId>
            <artifactId>spring-data-jpa</artifactId>
            <version>${org.spring.data.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-tx</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-orm</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-test</artifactId>
            <version>${spring.version}</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-entitymanager</artifactId>
            <version>${org.hibernate.version}</version>
        </dependency>
        <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>
            <version>5.0.2.Final</version>
        </dependency>
        <dependency>
            <groupId>commons-dbcp</groupId>
            <artifactId>commons-dbcp</artifactId>
            <version>1.4</version>
        </dependency>
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>5.1.26</version>
        </dependency>
        <dependency>
            <groupId>joda-time</groupId>
            <artifactId>joda-time</artifactId>
            <version>2.3</version>
        </dependency>
  </dependencies>
</project>

Test5.java

package com.cloudfoundry.tothought.entities;

import java.io.Serializable;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.EnumType;
import javax.persistence.Enumerated;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.Table;
import javax.validation.constraints.NotNull;

@Entity
@Table(name = "HOL_TEST")
public class Test5 implements Serializable {
    private static final long serialVersionUID = 55741987968716878l;

	@Id
	@Column(name = "TEST_ID", insertable = false, updatable = false, nullable = false)
	@GeneratedValue(strategy = GenerationType.AUTO)
	private Long id;

	@Column(name = "ENUM_COLUMN", nullable = false)
	@Enumerated(EnumType.STRING)
	@NotNull
	private TestEnum testEnum;

	public Long getId() {
		return id;
	}

	public void setId(Long id) {
		this.id = id;
	}

	public TestEnum getTestEnum() {
		return testEnum;
	}

	public void setTestEnum(TestEnum testEnum) {
		this.testEnum = testEnum;
	}

}

Test5EnumTest.java

package com.cloudfoundry.tothought;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

import com.cloudfoundry.tothought.entities.Test5;
import com.cloudfoundry.tothought.entities.TestEnum;
import com.cloudfoundry.tothought.repositories.TestEnumRepository;

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations="classpath:META-INF/application-context.xml")
public class Test5EnumTest {
	
	@Autowired
	private TestEnumRepository testEnumRepository;
	
    @Test
    public void testName() throws Exception {
        Test5 test = new Test5();
        test.setTestEnum(TestEnum.A);

        testEnumRepository.save(test);
        test = new Test5();
        test.setTestEnum(TestEnum.B);

        testEnumRepository.save(test);
        System.out.println(testEnumRepository.findAll().size());
        System.out.println(testEnumRepository.findByTestEnum(TestEnum.A).size());
    }
}

TestEnum.java

package com.cloudfoundry.tothought.entities;

public enum TestEnum {
    A, B
}

TestEnumRepository.java

package com.cloudfoundry.tothought.repositories;

import java.util.List;

import org.springframework.data.jpa.repository.JpaRepository;

import com.cloudfoundry.tothought.entities.Test5;
import com.cloudfoundry.tothought.entities.TestEnum;

public interface TestEnumRepository extends JpaRepository<Test5, Long> {


	    public List<Test5> findByTestEnum(TestEnum testEnum);

}