[jboss-cvs] jboss-portal/core/src/main/org/jboss/portal/core/system ...

[Julien Viet]

  User: julien  
  Date: 06/07/11 16:50:27

  Added:       core/src/main/org/jboss/portal/core/system 
                        LifecycleInvoker.java
  Log:
  - make cms cache work
  - improve portal object deployment in ha mode
  
  Revision  Changes    Path
  1.1      date: 2006/07/11 20:50:27;  author: julien;  state: Exp;jboss-portal/core/src/main/org/jboss/portal/core/system/LifecycleInvoker.java
  
  Index: LifecycleInvoker.java
  ===================================================================
  /*
  * JBoss, Home of Professional Open Source
  * Copyright 2005, JBoss Inc., and individual contributors as indicated
  * 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.portal.core.system;
  
  import org.jboss.portal.common.system.AbstractJBossService;
  
  import javax.management.ObjectName;
  import javax.management.InstanceNotFoundException;
  import javax.management.MBeanException;
  import javax.management.ReflectionException;
  
  /**
   * A jmx method invoker based on the lifecycle.
   *
   * @author <a href="mailto:julien at jboss.org">Julien Viet</a>
   * @version $Revision: 1.1 $
   */
  public class LifecycleInvoker extends AbstractJBossService
  {
  
     /** . */
     private ObjectName target;
  
     /** . */
     private String onCreate;
  
     /** . */
     private String onStart;
  
     /** . */
     private String onStop;
  
     /** . */
     private String onDestroy;
  
     public ObjectName getTarget()
     {
        return target;
     }
  
     public void setTarget(ObjectName target)
     {
        this.target = target;
     }
  
     public String getOnCreate()
     {
        return onCreate;
     }
  
     public void setOnCreate(String onCreate)
     {
        this.onCreate = onCreate;
     }
  
     public String getOnStart()
     {
        return onStart;
     }
  
     public void setOnStart(String onStart)
     {
        this.onStart = onStart;
     }
  
     public String getOnStop()
     {
        return onStop;
     }
  
     public void setOnStop(String onStop)
     {
        this.onStop = onStop;
     }
  
     public String getOnDestroy()
     {
        return onDestroy;
     }
  
     public void setOnDestroy(String onDestroy)
     {
        this.onDestroy = onDestroy;
     }
  
     private void invoke(String methodName)
     {
        try
        {
           log.debug("About to invoke " + methodName + " on mbean " + target);
           server.invoke(target, methodName, new Object[0], new String[0]);
        }
        catch (InstanceNotFoundException e)
        {
           log.debug("The mbean " + target + " does not exist and " + methodName + " cannot be invoked");
        }
        catch (MBeanException e)
        {
           Throwable t = e.getCause();
           log.error("The mbean " + target + " threw an exception during the invocation of the method " + methodName, t);
        }
        catch (ReflectionException e)
        {
           log.error("The mbean " + target + " invocation of method " + methodName, e);
        }
     }
  
     protected void createService() throws Exception
     {
        if (onCreate != null)
        {
           invoke(onCreate);
        }
     }
  
     protected void startService() throws Exception
     {
        if (onStart != null)
        {
           invoke(onStart);
        }
     }
  
     protected void stopService() throws Exception
     {
        if (onStop != null)
        {
           invoke(onStop);
        }
     }
  
     protected void destroyService() throws Exception
     {
        if (onDestroy != null)
        {
           invoke(onDestroy);
        }
     }
  }