/*
* JBoss, Home of Professional Open Source
* Copyright 2006, Red Hat Middleware LLC, and individual contributors
* by the @authors tag. See the copyright.txt 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.deployment.remoting;
import java.io.InputStream;
import java.util.Map;
import javax.management.MBeanServer;
import javax.management.MBeanServerInvocationHandler;
import javax.management.ObjectName;
import org.jboss.deployment.services.DeploymentManagerServiceMBean;
import org.jboss.deployment.spi.SerializableTargetModuleID;
import org.jboss.logging.Logger;
import org.jboss.remoting.InvocationRequest;
import org.jboss.remoting.ServerInvoker;
import org.jboss.remoting.callback.InvokerCallbackHandler;
import org.jboss.remoting.stream.StreamInvocationHandler;
/**
* A remoting StreamInvocationHandler installed as the JSR88 subsystem
* handler and used by the StreamingTarget implementation.
*
* @author Scott.Stark@jboss.org
* @version $Revision: 85945 $
*/
public class DeployHandler implements StreamInvocationHandler
{
static Logger log = Logger.getLogger(DeployHandler.class);
private DeploymentManagerServiceMBean deployService;
public DeploymentManagerServiceMBean getDeployService()
{
return deployService;
}
public void setDeployService(DeploymentManagerServiceMBean deployService)
{
this.deployService = deployService;
}
/**
* Handle a deployService deploy invocation
* @param request - the remoting invocation
*/
public Object handleStream(InputStream contentIS, InvocationRequest request)
throws Throwable
{
SerializableTargetModuleID moduleID = (SerializableTargetModuleID) request.getParameter();
log.debug("handleStream, moduleID: "+moduleID);
moduleID.setContentIS(contentIS);
deployService.deploy(moduleID);
return null;
}
public void addListener(InvokerCallbackHandler arg0)
{
}
/**
* Handle a deployService invocation other than deploy
* @param request - the remoting invocation
*/
public Object invoke(InvocationRequest request) throws Throwable
{
String name = request.getParameter().toString();
Map payload = request.getRequestPayload();
String url = (String) payload.get("moduleID");
Object returnValue = null;
log.debug("invoke, moduleID: "+url+", payload: "+payload);
if( name.equals("start") )
{
deployService.start(url);
}
else if( name.equals("stop") )
{
deployService.stop(url);
}
else if( name.equals("undeploy") )
{
deployService.undeploy(url);
}
else if( name.equals("getAvailableModules") )
{
Integer moduleType = (Integer) payload.get("moduleType");
SerializableTargetModuleID[] ids = deployService.getAvailableModules(moduleType);
returnValue = ids;
}
return returnValue;
}
public void removeListener(InvokerCallbackHandler arg0)
{
}
public void setInvoker(ServerInvoker arg0)
{
}
/**
* Legacy initialzation of the DeploymentManagerServiceMBean via
* jmx lookup.
* TODO: the deployService should be injected.
*/
public void setMBeanServer(MBeanServer server)
{
try
{
ObjectName jsr88 = new ObjectName("jboss.management.local:type=JSR88DeploymentManager,name=DefaultManager");
deployService = (DeploymentManagerServiceMBean)
MBeanServerInvocationHandler.newProxyInstance(server, jsr88, DeploymentManagerServiceMBean.class, false);
log.debug("Initialzied DeploymentManagerServiceMBean");
}
catch(Exception e)
{
log.warn("Failed to lookup DeploymentManagerServiceMBean", e);
}
}
}