EJB 2.1 CMP EntityBeans (CMP2)

package org.superbiz.cmp2;

import jakarta.ejb.EntityBean;

public abstract class MovieBean implements EntityBean {

    public MovieBean() {
    }

    public Integer ejbCreate(String director, String title, int year) {
        this.setDirector(director);
        this.setTitle(title);
        this.setYear(year);
        return null;
    }

    public abstract java.lang.Integer getId();

    public abstract void setId(java.lang.Integer id);

    public abstract String getDirector();

    public abstract void setDirector(String director);

    public abstract String getTitle();

    public abstract void setTitle(String title);

    public abstract int getYear();

    public abstract void setYear(int year);

}

package org.superbiz.cmp2;

import jakarta.ejb.CreateException;
import jakarta.ejb.FinderException;
import java.util.Collection;

/**
 * @version $Revision$ $Date$
 */
interface Movies extends jakarta.ejb.EJBLocalHome {
    Movie create(String director, String title, int year) throws CreateException;

    Movie findByPrimaryKey(Integer primarykey) throws FinderException;

    Collection<Movie> findAll() throws FinderException;

    Collection<Movie> findByDirector(String director) throws FinderException;
}

<ejb-jar>
  <enterprise-beans>
    <entity>
      <ejb-name>MovieBean</ejb-name>
      <local-home>org.superbiz.cmp2.Movies</local-home>
      <local>org.superbiz.cmp2.Movie</local>
      <ejb-class>org.superbiz.cmp2.MovieBean</ejb-class>
      <persistence-type>Container</persistence-type>
      <prim-key-class>java.lang.Integer</prim-key-class>
      <reentrant>false</reentrant>
      <cmp-version>2.x</cmp-version>
      <abstract-schema-name>MovieBean</abstract-schema-name>
      <cmp-field>
        <field-name>id</field-name>
      </cmp-field>
      <cmp-field>
        <field-name>director</field-name>
      </cmp-field>
      <cmp-field>
        <field-name>year</field-name>
      </cmp-field>
      <cmp-field>
        <field-name>title</field-name>
      </cmp-field>
      <primkey-field>id</primkey-field>
      <query>
        <query-method>
          <method-name>findByDirector</method-name>
          <method-params>
            <method-param>java.lang.String</method-param>
          </method-params>
        </query-method>
        <ejb-ql>SELECT m FROM MovieBean m WHERE m.director = ?1</ejb-ql>
      </query>
      <query>
        <query-method>
          <method-name>findAll</method-name>
          <method-params/>
        </query-method>
        <ejb-ql>SELECT m FROM MovieBean as m</ejb-ql>
      </query>
    </entity>
  </enterprise-beans>
</ejb-jar>

<openejb-jar xmlns="http://www.openejb.org/xml/ns/openejb-jar-2.1">
  <enterprise-beans>
    <entity>
      <ejb-name>MovieBean</ejb-name>
      <key-generator xmlns="http://www.openejb.org/xml/ns/pkgen-2.1">
        <uuid/>
      </key-generator>
    </entity>
  </enterprise-beans>
</openejb-jar>

package org.superbiz.cmp2;

import junit.framework.TestCase;

import javax.naming.Context;
import javax.naming.InitialContext;
import java.util.Collection;
import java.util.Properties;

/**
 * @version $Revision: 607077 $ $Date: 2007-12-27 06:55:23 -0800 (Thu, 27 Dec 2007) $
 */
public class MoviesTest extends TestCase {

    public void test() throws Exception {
        Properties p = new Properties();
        p.put(Context.INITIAL_CONTEXT_FACTORY, "org.apache.openejb.core.LocalInitialContextFactory");
        p.put("movieDatabase", "new://Resource?type=DataSource");
        p.put("movieDatabase.JdbcDriver", "org.hsqldb.jdbcDriver");
        p.put("movieDatabase.JdbcUrl", "jdbc:hsqldb:mem:moviedb");

        p.put("movieDatabaseUnmanaged", "new://Resource?type=DataSource");
        p.put("movieDatabaseUnmanaged.JdbcDriver", "org.hsqldb.jdbcDriver");
        p.put("movieDatabaseUnmanaged.JdbcUrl", "jdbc:hsqldb:mem:moviedb");
        p.put("movieDatabaseUnmanaged.JtaManaged", "false");

        Context context = new InitialContext(p);

        Movies movies = (Movies) context.lookup("MovieBeanLocalHome");

        movies.create("Quentin Tarantino", "Reservoir Dogs", 1992);
        movies.create("Joel Coen", "Fargo", 1996);
        movies.create("Joel Coen", "The Big Lebowski", 1998);

        Collection<Movie> list = movies.findAll();
        assertEquals("Collection.size()", 3, list.size());

        for (Movie movie : list) {
            movies.remove(movie.getPrimaryKey());
        }

        assertEquals("Movies.findAll()", 0, movies.findAll().size());
    }
}

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<persistence xmlns="http://java.sun.com/xml/ns/persistence" version="1.0">
    <persistence-unit name="cmp" transaction-type="JTA">
        <jta-data-source>movieDatabase</jta-data-source>
        <non-jta-data-source>movieDatabaseUnmanaged</non-jta-data-source>
        <mapping-file>META-INF/openejb-cmp-generated-orm.xml</mapping-file>
        <class>openejb.org.superbiz.cmp2.MovieBean</class>
        <properties>
            <property name="openjpa.jdbc.SynchronizeMappings"
            value="buildSchema(ForeignKeys=true, Indexes=false, IgnoreErrors=true)"/>
            <property name="openjpa.Log" value="DefaultLevel=INFO"/>
        </properties>
    </persistence-unit>
</persistence>

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<entity-mappings xmlns="http://java.sun.com/xml/ns/persistence/orm" version="1.0">
    <entity class="openejb.org.superbiz.cmp2.MovieBean" name="MovieBean">
        <description>simple-cmp2#MovieBean</description>
        <table/>
        <named-query name="MovieBean.findByDirector(java.lang.String)">
            <query>SELECT m FROM MovieBean m WHERE m.director = ?1</query>
        </named-query>
        <named-query name="MovieBean.findAll">
            <query>SELECT m FROM MovieBean as m</query>
        </named-query>
        <attributes>
            <id name="id">
                <generated-value strategy="IDENTITY"/>
            </id>
            <basic name="director"/>
            <basic name="year"/>
            <basic name="title"/>
        </attributes>
    </entity>
</entity-mappings>