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* Copyright 2006, JBoss 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.
*
* (C) 2005-2006, JBoss Inc.
*/
package org.jboss.soa.esb.listeners.config.mappers110;
import org.jboss.soa.esb.ConfigurationException;
import org.jboss.soa.esb.dom.YADOMUtil;
import org.jboss.soa.esb.listeners.ListenerTagNames;
import org.jboss.soa.esb.listeners.config.xbeanmodel110.JbrBusDocument.JbrBus;
import org.jboss.soa.esb.listeners.config.xbeanmodel110.JbrListenerDocument.JbrListener;
import org.jboss.soa.esb.listeners.config.xbeanmodel110.JbrProviderDocument.JbrProvider;
import org.jboss.soa.esb.listeners.gateway.JBossRemotingGatewayListener;
import org.w3c.dom.Element;
/**
* JBoss Remoting listener mapper.
* @author <a href="mailto:tom.fennelly@jboss.com">tom.fennelly@jboss.com</a>
*/
public class JbrListenerMapper {
/**
* Perform the mapping.
* @param root The "ConfigTree" configuration root node.
* @param listener JBoss Remoting listener config.
* @param model The configuration model from which the mapping is being performed.
* @return The ConfigTree listener configuration node.
* @throws org.jboss.soa.esb.ConfigurationException Invalid listener configuration.
*/
public static Element map(Element root, JbrListener listener, XMLBeansModel model) throws ConfigurationException {
Element listenerNode = YADOMUtil.addElement(root, "listener");
JbrBus bus;
JbrProvider provider;
listenerNode.setAttribute("name", listener.getName());
try {
bus = (JbrBus) model.getBus(listener.getBusidref());
} catch (ClassCastException e) {
throw new ConfigurationException("Invalid busid reference [" + listener.getBusidref() + "] on listener [" + listener.getName() + "]. A <jbr-listener> must reference a <jbr-bus>.");
}
try {
provider = (JbrProvider) model.getProvider(bus);
} catch (ClassCastException e) {
throw new ConfigurationException("Invalid bus config [" + listener.getBusidref() + "]. Should be contained within a <jbr-provider> instance. Unexpected exception - this should have caused a validation error!");
}
// Map the standard listener attributes - common across all listener types...
MapperUtil.mapDefaultAttributes(listener, listenerNode, model);
// Map the <property> elements targeted at the listener - from the listener itself.
MapperUtil.mapProperties(provider.getPropertyList(), listenerNode);
MapperUtil.mapProperties(bus.getPropertyList(), listenerNode);
MapperUtil.mapProperties(listener.getPropertyList(), listenerNode);
if(listener.getIsGateway()) {
String host = provider.getHost();
listenerNode.setAttribute("gatewayClass", JBossRemotingGatewayListener.class.getName());
listenerNode.setAttribute(ListenerTagNames.IS_GATEWAY_TAG, Boolean.toString(listener.getIsGateway()));
if(host != null) {
listenerNode.setAttribute(JBossRemotingGatewayListener.JBR_SERVER_HOST, host);
}
listenerNode.setAttribute(JBossRemotingGatewayListener.JBR_SERVER_PROTOCOL, provider.getProtocol().toString());
listenerNode.setAttribute(JBossRemotingGatewayListener.JBR_SERVER_PORT, Integer.toString(bus.getPort()));
} else {
throw new ConfigurationException("Invalid <jbr-listener> config [" + listener.getName() + "]. <jbr-listener> is currently only supported as a gateway listener.");
}
return listenerNode;
}
}