spring3(JNDI,宣言的トランザクション) + Doma 単体テスト環境構築 覚書

1.依存関係

build.gradle

dependencies{

    ["core", "context","test","tx","jdbc","aop"].each {
        compile "org.springframework:spring-${it}:3.2.3.RELEASE"
    }
    //AOP
    testCompile 'aspectj:aspectjrt:1.5.4'
    testCompile 'aspectj:aspectjweaver:1.5.4'

    //具象クラスに対するAOP(<aop:config proxy-target-class="true">)
    testCompile 'cglib:cglib-nodep:2.2.2'
    //JNDI on Spring Context (jndi.properties,jndi.xml)
    testCompile 'org.apache.xbean:xbean-spring:3.14'


    //... others
}

2.Spring3によるJNDI設定

jndi.propertiesに以下のクラスを登録する事により、jndi.xmlが有効になる

jndi.properties

java.naming.factory.initial=org.apache.xbean.spring.jndi.SpringInitialContextFactory

dataSource定義
ポイントは、TransactionAwareDataSourceProxyでDriverManagerDataSourceをラップしているところ
(宣言的トランザクション用）

jndi.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" 
    xsi:schemaLocation="http://www.springframework.org/schema/beans">

    <bean id="jdbcDataSource"
        class="org.springframework.jdbc.datasource.TransactionAwareDataSourceProxy">
        <constructor-arg>
            <bean class="org.springframework.jdbc.datasource.DriverManagerDataSource">
                <property name="driverClassName" value="oracle.jdbc.driver.OracleDriver" />
                <property name="url" value="jdbc:oracle:thin:@YOUR_HOST:1521:orcl" />
                <property name="username" value="NAME" />
                <property name="password" value="PASS" />
            </bean>
        </constructor-arg>
    </bean>

    <bean id="jndi" class="org.apache.xbean.spring.jndi.DefaultContext">
        <property name="entries">
            <map>
                <entry key="jdbc/dataSource">
                    <ref bean="jdbcDataSource" />
                </entry>
            </map>
        </property>
    </bean>

</beans>

3.applicationContext設定

2.で登録したJNDIよりデータソースを取得

applicationContext.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 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/aop
         http://www.springframework.org/schema/aop/spring-aop-3.0.xsd
         http://www.springframework.org/schema/tx
         http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
         http://www.springframework.org/schema/context
         http://www.springframework.org/schema/context/spring-context-3.0.xsd">

    <context:annotation-config />
    <context:component-scan base-package="jp.co" />

    <!-- @see jndi.properties,jndi.xml -->
    <bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean">
        <property name="jndiName">
            <value>jdbc/dataSource</value>
        </property>
    </bean>

    <bean id="transactionManager"
        class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
        <property name="dataSource" ref="dataSource" />
    </bean>

    <tx:annotation-driven/>
    <tx:advice id="txDefault" transaction-manager="transactionManager">
        <tx:attributes>
            <tx:method name="*" />
        </tx:attributes>
    </tx:advice>
    <aop:config proxy-target-class="true">
        <aop:advisor
            pointcut="execution(* services.bizlogic.*.*(..))"
            advice-ref="txDefault" />
    </aop:config>
</beans>

3. Config(Doma)

AppConfig.java

import javax.naming.InitialContext;
import javax.naming.NamingException;
import javax.sql.DataSource;

import org.seasar.doma.jdbc.DomaAbstractConfig;
import org.seasar.doma.jdbc.JdbcLogger;
import org.seasar.doma.jdbc.dialect.Dialect;
import org.seasar.doma.jdbc.dialect.OracleDialect;
import org.springframework.stereotype.Component;

@Component
public class AppConfig extends DomaAbstractConfig {

    private final Dialect DIARECT = new OracleDialect();

    DataSource dataSource;

    public AppConfig() {
    dataSource = createDataSource();
    }

    @Override
    public DataSource getDataSource() {
    return dataSource;
    }

    @Override
    public Dialect getDialect() {
    return DIARECT;
    }

    @Override
    public JdbcLogger getJdbcLogger() {
    return new Slf4JLogger();
    }

    protected DataSource createDataSource() {
    try {
        return (DataSource) InitialContext.doLookup("jdbc/dataSource");
    } catch (NamingException e) {
        throw new RuntimeException(e);
    }
    }
}