/*
* JBoss, Home of Professional Open Source.
* Copyright 2009, 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.adminclient.connection;
import java.util.Properties;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
/**
* @author Ian Springer
*/
public abstract class AbstractProfileServiceConnectionProvider implements ProfileServiceConnectionProvider
{
private final Log log = LogFactory.getLog(this.getClass());
private ProfileServiceConnectionImpl existingConnection;
private boolean connected;
public final ProfileServiceConnection connect()
{
ProfileServiceConnectionImpl connection = doConnect();
this.connected = true;
if (this.existingConnection == null)
this.existingConnection = connection;
return this.existingConnection;
}
protected abstract ProfileServiceConnectionImpl doConnect();
public boolean isConnected()
{
return this.connected;
}
public final void disconnect()
{
this.connected = false;
doDisconnect();
}
protected abstract void doDisconnect();
public ProfileServiceConnection getExistingConnection()
{
return this.existingConnection;
}
protected InitialContext createInitialContext(Properties env)
{
InitialContext initialContext;
this.log.debug("Creating JNDI InitialContext with env [" + env + "]...");
try
{
initialContext = new InitialContext(env);
}
catch (NamingException e)
{
throw new RuntimeException("Failed to create JNDI InitialContext.", e);
}
this.log.debug("Created JNDI InitialContext [" + initialContext + "].");
return initialContext;
}
protected Object lookup(InitialContext initialContext, String name)
{
try
{
return initialContext.lookup(name);
}
catch (NamingException e)
{
throw new RuntimeException("Failed to lookup JNDI name '" + name + "' from InitialContext.", e);
}
}
}