/*
* JBoss, Home of Professional Open Source.
* Copyright 2008, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.test.cmp2.fkmapping.ejb;
import javax.ejb.EntityBean;
import javax.ejb.EntityContext;
import javax.ejb.RemoveException;
import javax.ejb.CreateException;
/**
* @ejb.bean
* name="Child"
* type="CMP"
* cmp-version="2.x"
* view-type="local"
* reentrant="false"
* primkey-field="id"
* @ejb.pk generate="false"
* @ejb.util generate="physical"
* @ejb.persistence table-name="CHILD"
* @jboss.persistence
* create-table="true"
* remove-table="true"
* @ejb:transaction-type type="Container"
* @jboss.container-configuration name="INSERT after ejbPostCreate Container"
*
* @author <a href="mailto:alex@jboss.org">Alex Loubyansky</a>
*/
public abstract class ChildCMPBean
implements EntityBean
{
// Attributes -----------------------------------------------
private EntityContext ctx;
// CMP accessors --------------------------------------------
/**
* @ejb.pk-field
* @ejb.persistent-field
* @ejb.interface-method
* @ejb.persistence column-name="CHILD_ID"
*/
public abstract Long getId();
public abstract void setId(Long id);
/**
* @ejb.persistent-field
* @ejb.interface-method
* @ejb.persistence column-name="FIRST_NAME"
*/
public abstract String getFirstName();
public abstract void setFirstName(String name);
/**
* Non-null CMP field mapped to the foreign key field
* Used as a read-only field to verify correctness of INSERT
*
* @ejb.persistent-field
* @ejb.interface-method
* @ejb.persistence column-name="MOTHER_ID"
* @jboss.persistence not-null="true"
*/
public abstract Long getMotherId();
public abstract void setMotherId(Long id);
/**
* Non-null CMP field mapped to the foreign key field
* Used as a read-only field to verify correctness of INSERT
*
* @ejb.persistent-field
* @ejb.interface-method
* @ejb.persistence column-name="MOTHER_NAME"
* @jboss.persistence not-null="true"
*/
public abstract String getMotherName();
public abstract void setMotherName(String name);
/**
* @ejb.interface-method
* @ejb.relation
* name="Mother-Child"
* role-name="Child-has-Mother"
* target-ejb="Parent"
* target-role-name="Mother-has-Child"
* target-multiple="yes"
* cascade-delete="no"
* @jboss.relation
* related-pk-field="id"
* fk-column="MOTHER_ID"
* @jboss.relation
* related-pk-field="firstName"
* fk-column="MOTHER_NAME"
*/
public abstract ParentLocal getMother();
/**
* @ejb.interface-method
*/
public abstract void setMother(ParentLocal parent);
// EntityBean implementation -------------------------------------
/**
* @ejb.create-method
*/
public Long ejbCreate(Long childId, String firstName)
throws CreateException
{
setId(childId);
setFirstName(firstName);
return null;
}
public void ejbPostCreate(Long id, String firstName) {}
/**
* @ejb.create-method
*/
public Long ejbCreate(Long childId, String firstName, Long parentId, String parentName)
throws CreateException
{
setId(childId);
setFirstName(firstName);
return null;
}
public void ejbPostCreate(Long id, String firstName, Long parentId, String parentName)
throws CreateException
{
ParentLocal parent = null;
try
{
// this will trigger synchronization with the store and this, not yet
// created, child should not be updated
parent = ParentUtil.getLocalHome().findByPrimaryKey(new ParentPK(parentId, parentName));
}
catch(Exception e)
{
throw new CreateException("Could not create relationship: " + e.getMessage());
}
setMother(parent);
if(!id.equals(ctx.getPrimaryKey()))
throw new IllegalStateException("Primary key is not available in ejbPostCreate.");
if(ctx.getEJBLocalObject() == null)
throw new IllegalStateException("Local object is not available in ejbPostCreate.");
}
/**
* @param ctx The new entityContext value
*/
public void setEntityContext(EntityContext ctx)
{
this.ctx = ctx;
}
/**
* Unset the associated entity context.
*/
public void unsetEntityContext()
{
this.ctx = null;
}
public void ejbActivate() {}
public void ejbLoad() {}
public void ejbPassivate() {}
public void ejbRemove() throws RemoveException {}
public void ejbStore() {}
}