app-root/app-ejb/src/main/config/default/META-INF/persistence.xml
<?xml version="1.0" encoding="UTF-8"?>
<persistence version="1.0" xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd">
<persistence-unit name="ejb3_jpa_myapp_pu" transaction-type="JTA">
<description>Jboss Test application</description>
<provider>org.hibernate.ejb.HibernatePersistence</provider>
<jta-data-source>java:jdbc/MyApp</jta-data-source>
<properties>
<property name="hibernate.dialect" value="org.hibernate.dialect.PostgreSQLDialect" />
<property name="hibernate.hbm2ddl.auto" value="none" />
<property name="hibernate.show_sql" value="true" />
</properties>
</persistence-unit>
</persistence>
そしてfinaly私のシンプルなサービスをウンター位置
app-root
app-api
- src
- pom.xml
app-ear
- src
- pom.xml
app-ejb
- src
- pom.xml
pom.xml
マイpersinstence.xml:
@Stateless
@Remote(IService.class)
public class ServiceImpl implements IService{
@PersistenceContext(unitName = "ejb3_jpa_myapp_pu")
private EntityManager em;
@Override
public void doSomeJob() {
// [...]
}
}
私はデータベース接続プロパティを定義する必要がありますが、どこでそれを行うことができますか?