/*
* JBoss, Home of Professional Open Source
* Copyright 2008, Red Hat, Inc., and others contributors as indicated
* by the @authors tag. All rights reserved.
* See the copyright.txt in the distribution for a
* full listing of individual contributors.
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU Lesser General Public License, v. 2.1.
* This program is distributed in the hope that it will be useful, but WITHOUT A
* 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,
* v.2.1 along with this distribution; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
package org.jboss.blacktie.jatmibroker.jab;
import org.apache.log4j.LogManager;
import org.apache.log4j.Logger;
import org.jboss.blacktie.jatmibroker.xatmi.Connection;
import org.jboss.blacktie.jatmibroker.xatmi.ConnectionException;
import org.jboss.blacktie.jatmibroker.xatmi.ConnectionFactory;
/**
* The JABSession holds a connection to the XATMI server.
*
* @see JABSessionAttributes
*/
public class JABSession {
/**
* The logger to issue debug statements on
*/
private static final Logger log = LogManager.getLogger(JABSession.class);
/**
* The attributes to use in respect of this session.
*/
private JABSessionAttributes jabSessionAttributes;
/**
* The real connection to the server process.
*/
private Connection connection;
/**
* Create a new connection to the server-side using the state defined in the
* session attributes
*
* @param attributes
* The attributes to use
* @throws JABException
* In case the connection cannot be established
*/
public JABSession(JABSessionAttributes attributes) throws JABException {
log.debug("JABSession constructor");
try {
jabSessionAttributes = attributes;
ConnectionFactory connectionFactory = ConnectionFactory
.getConnectionFactory();
connection = connectionFactory.getConnection();
} catch (Exception e) {
throw new JABException("Error connect to domain: "
+ jabSessionAttributes.getProperties().get(
"blacktie.domain.name"), e);
}
}
/**
* Close the connection with the server
*
* @throws JABException
* In case the connection cannot be closed
*/
public void closeSession() throws JABException {
log.debug("JABSession endSession");
try {
connection.close();
} catch (ConnectionException e) {
throw new JABException("Could not close the connection", e);
} finally {
connection = null;
jabSessionAttributes = null;
}
}
/**
* Has the session been closed yet?
*
* @return True, if the connection is closed
*/
public boolean isConnected() {
return connection != null;
}
/**
* Get the attributes to use within this session.
*
* @return The sessions attributes
*/
JABSessionAttributes getJABSessionAttributes() {
return jabSessionAttributes;
}
/**
* Obtain a reference to the connection
*
* @return The connection
*/
Connection getConnection() {
return connection;
}
}