/*
* JBoss, Home of Professional Open Source.
* Copyright 2006, 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.resource.deployment;
import java.util.Properties;
import javax.management.ObjectName;
import javax.naming.InitialContext;
import org.jboss.deployers.spi.DeploymentException;
import org.jboss.resource.metadata.AdminObjectMetaData;
import org.jboss.resource.metadata.ConnectorMetaData;
import org.jboss.system.ServiceMBeanSupport;
import org.jboss.util.naming.Util;
/**
* An admin object deployment
*
* @author <a href="adrian@jboss.com">Adrian Brock</a>
* @version $Revision: 76129 $
*/
public class AdminObject extends ServiceMBeanSupport implements AdminObjectMBean
{
/** The resource adapter name */
protected ObjectName rarName;
/** The admin object type */
protected String type;
/** The properties */
protected Properties properties;
/** The jndi name */
protected String jndiName;
public String getJNDIName()
{
return jndiName;
}
public void setJNDIName(String jndiName)
{
this.jndiName = jndiName;
}
public Properties getProperties()
{
return properties;
}
public void setProperties(Properties properties)
{
this.properties = properties;
}
public ObjectName getRARName()
{
return rarName;
}
public void setRARName(ObjectName rarName)
{
this.rarName = rarName;
}
public String getType()
{
return type;
}
public void setType(String type)
{
this.type = type;
}
protected void startService() throws Exception
{
AdminObjectMetaData aomd = retrieveAdminObjectMetaData();
if (aomd == null)
throw new DeploymentException("No admin object metadata type=" + type + " ra=" + rarName);
Object adminObject = createAdminObject(aomd);
bind(adminObject);
}
protected void stopService() throws Exception
{
unbind();
}
/**
* Retrieve the admin object metadata
*
* @return the admin object metadata
* @throws DeploymentException for any error
*/
protected AdminObjectMetaData retrieveAdminObjectMetaData() throws DeploymentException
{
try
{
ConnectorMetaData cmd = (ConnectorMetaData) server.getAttribute(rarName, "MetaData");
return cmd.getAdminObject(type);
}
catch (Throwable t)
{
DeploymentException.rethrowAsDeploymentException("Error retrieving admin object metadata type=" + type + " ra=" + rarName, t);
return null; // unreachable
}
}
/**
* Create the admin object
*
* @param aomd the admin object metadata
* @return the admin object
* @throws DeploymentException for any error
*/
protected Object createAdminObject(AdminObjectMetaData aomd) throws DeploymentException
{
try
{
return AdminObjectFactory.createAdminObject(jndiName, rarName, aomd, properties);
}
catch (Throwable t)
{
DeploymentException.rethrowAsDeploymentException("Error creating admin object metadata type=" + type + " ra=" + rarName, t);
return null; // unreachable
}
}
/**
* Bind the object into jndi
*
* @param object the object to bind
* @throws Exception for any error
*/
protected void bind(Object object) throws Exception
{
InitialContext ctx = new InitialContext();
try
{
Util.bind(ctx, jndiName, object);
log.info("Bound admin object '" + object.getClass().getName() + "' at '" + jndiName + "'");
}
finally
{
ctx.close();
}
}
/**
* Unbind the object from jndi
*
* @throws Exception for any error
*/
protected void unbind() throws Exception
{
InitialContext ctx = new InitialContext();
try
{
Util.unbind(ctx, jndiName);
log.info("Unbound admin object at '" + jndiName + "'");
}
finally
{
ctx.close();
}
}
}