/*
* 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.lob;
import javax.ejb.SessionBean;
import javax.ejb.SessionContext;
import javax.ejb.CreateException;
import javax.ejb.EJBException;
import javax.ejb.FinderException;
import javax.naming.InitialContext;
import javax.rmi.PortableRemoteObject;
import java.util.Set;
import java.util.Map;
import java.util.List;
/**
*
* @author <a href="mailto:alex@jboss.org">Alexey Loubyansky</a>
*/
public class FacadeSessionBean
implements SessionBean
{
private LOBHome lobHome;
// Business methods
public void createLOB(Integer id) throws Exception
{
getLOBHome().create(id);
}
public void removeLOB(Integer id) throws Exception
{
getLOBHome().remove(id);
}
public void addMapEntry(Integer id, Object key, Object value) throws Exception
{
getLOBHome().findByPrimaryKey(id).getMapField().put(key, value);
}
public Map getMapField(Integer id) throws Exception
{
return getLOBHome().findByPrimaryKey(id).getMapField();
}
public void addSetElement(Integer id, Object value) throws Exception
{
getLOBHome().findByPrimaryKey(id).getSetField().add(value);
}
public Set getSetField(Integer id) throws Exception
{
return getLOBHome().findByPrimaryKey(id).getSetField();
}
public void addListElement(Integer id, Object value) throws Exception
{
getLOBHome().findByPrimaryKey(id).getListField().add(value);
}
public List getListField(Integer id) throws Exception
{
return getLOBHome().findByPrimaryKey(id).getListField();
}
public void setBinaryData(Integer id, byte[] value) throws Exception
{
getLOBHome().findByPrimaryKey(id).setBinaryData(value);
}
public void setBinaryDataElement(Integer id, int index, byte value)
throws Exception
{
getLOBHome().findByPrimaryKey(id).getBinaryData()[index] = value;
}
public byte getBinaryDataElement(Integer id, int index)
throws Exception
{
return getLOBHome().findByPrimaryKey(id).getBinaryData()[index];
}
public void setValueHolderValue(Integer id, String value)
throws Exception
{
getLOBHome().findByPrimaryKey(id).getValueHolder().setValue(value);
}
public String getValueHolderValue(Integer id)
throws Exception
{
return getLOBHome().findByPrimaryKey(id).getValueHolder().getValue();
}
public void setCleanGetValueHolderValue(Integer id, String value)
throws Exception
{
getLOBHome().findByPrimaryKey(id).setCleanGetValueHolder(new ValueHolder(value));
}
public void modifyCleanGetValueHolderValue(Integer id, String value)
throws Exception
{
getLOBHome().findByPrimaryKey(id).getCleanGetValueHolder().setValue(value);
}
public String getCleanGetValueHolderValue(Integer id)
throws Exception
{
return getLOBHome().findByPrimaryKey(id).getCleanGetValueHolder().getValue();
}
public String getStateFactoryValueHolderValue(Integer id)
throws Exception
{
return getLOBHome().findByPrimaryKey(id).getStateFactoryValueHolder().getValue();
}
public void modifyStateFactoryValueHolderValue(Integer id, String value)
throws Exception
{
getLOBHome().findByPrimaryKey(id).getStateFactoryValueHolder().setValue(value);
}
public void setStateFactoryValueHolderValue(Integer id, String value)
throws Exception
{
ValueHolder holder = getLOBHome().findByPrimaryKey(id).getStateFactoryValueHolder();
holder.setValue(value);
holder.setDirty(true);
}
public boolean executeDynamicQuery(String query, Object[] params)
throws Exception
{
try
{
getLOBHome().select(query, params);
return true;
}
catch(FinderException e)
{
// it used to catch the exception
// since the field mask and query results were inconsistent
return false;
}
}
// SessionBean implementation
/**
* @exception CreateException Description of Exception
* @ejb.create-method
*/
public void ejbCreate() throws CreateException
{
}
public void ejbActivate()
{
}
public void ejbPassivate()
{
}
public void ejbRemove()
{
}
public void setSessionContext(SessionContext ctx)
{
}
// Private
private LOBHome getLOBHome()
{
if(lobHome == null)
{
try
{
InitialContext initialContext = new InitialContext();
Object home = initialContext.lookup(LOBHome.LOB_HOME_CONTEXT);
lobHome = (LOBHome)PortableRemoteObject.narrow(home, LOBHome.class);
}
catch(Exception e)
{
throw new EJBException("Could not lookup " + LOBHome.LOB_HOME_CONTEXT);
}
}
return lobHome;
}
}