[Batchserver-cvs] batchserver/src/org/jmonks/batchserver/framework/management/jmxmp JMXMPJobConnectorServerHelper.java,NONE,1.1 RepositoryJMXMPJobConnectorServerHelper.java,NONE,1.1

[Suresh <sur...@us...>]

Update of /cvsroot/batchserver/batchserver/src/org/jmonks/batchserver/framework/management/jmxmp
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv26476/jmxmp

Added Files:
	JMXMPJobConnectorServerHelper.java 
	RepositoryJMXMPJobConnectorServerHelper.java 
Log Message:
no message

--- NEW FILE: RepositoryJMXMPJobConnectorServerHelper.java ---
package org.jmonks.batchserver.framework.management.jmxmp;
import javax.management.remote.JMXServiceURL;
import org.apache.log4j.Logger;
import org.jmonks.batchserver.framework.JobContext;

/**
 * <p>
 *  This connector server is based on JMX Messaging protocol and uses the framework
 *  reposiotry as the lookup location to register and unregister the JMX Service URL.
 * </p>
 * 
 * @author  Suresh Pragada
 * @version 1.0
 * @since   1.0
 */
public class RepositoryJMXMPJobConnectorServerHelper extends JMXMPJobConnectorServerHelper
{
    private static Logger logger=Logger.getLogger(RepositoryJMXMPJobConnectorServerHelper.class);
            
    /**
     * @see org.jmonks.batchserver.framework.management.JobConnectorServerHelper@init(java.util.Map)
     */
    protected void init(java.util.Map configProps)
    {
       logger.trace("Entering init") ;
       /**
        *   Because this uses the repository defined for this framework as the 
        *   lookup location, this implementation does not require any properties 
        *   in configuration file to initialize the lookup location.
        */
       logger.trace("Exiting init") ;       
    }

    /**
     * Registers the jmx service url with the given job name in the repository 
     * defined for this framework.
     *
     *  @param  jobName Name of the job to be used in the registration.
     *  @param  jmxServiceURL   JMX service url identifies the connector server
     *                              where all the manager and montiro mbeans are configured.
     *
     *  @return Returns true, if it successfully registred in repository, false, otherwise.
     *
     *  @throws IllegalArgumentException    If job name paramter is null.
     */
    public boolean registerServiceURL(String jobName,JMXServiceURL jmxServiceURL)
    {
       logger.trace("Entering registerServiceURL") ;
       
       if(jobName==null)
           throw new IllegalArgumentException("job name cannot be null to registerd jmx service url.");
       
       boolean registered=JobContext.getReposiotry().registerJobMgmtMntrInfo(jobName, jmxServiceURL.toString());
       logger.debug(jobName + " with the service url " + jmxServiceURL.toString() + " registered in repository = " + registered);

       logger.trace("Exiting registerServiceURL") ;               
       return registered;
    }

    /**
     * Unregisters the jmx service url registered in repository with the given
     *  job name.
     *
     *  @param  jobName Name of the job the service URL registered with.
     *  
     *  @return Returns true, if it successfully unregistered, false otherwise.
     *
     *  @throws IllegalArgumentException    If job name paramter is null.
     */
    public boolean unregisterServiceURL(String jobName)
    {
       logger.trace("Entering unregisterServiceURL") ;
              
       if(jobName==null)
           throw new IllegalArgumentException("job name cannot be null to unregister the service url.");
       
       boolean unregistered=JobContext.getReposiotry().unregisterJobMgmtMntrInfo(jobName);  
       logger.debug(jobName + " mgmt and mntr information unregistered = " + unregistered);
       
       logger.trace("Exiting unregisterServiceURL") ;       
       return unregistered;
    }

}

--- NEW FILE: JMXMPJobConnectorServerHelper.java ---
/*
 * JMXMPJobConnectorServerHelper.java
 *
 * Created on March 22, 2006, 9:27 PM
 *
 * To change this template, choose Tools | Options and locate the template under
 * the Source Creation and Management node. Right-click the template and choose
 * Open. You can then make changes to the template in the Source Editor.
 */

package org.jmonks.batchserver.framework.management.jmxmp;
import java.net.MalformedURLException;
import javax.management.remote.JMXServiceURL;
import org.apache.log4j.Logger;
import org.jmonks.batchserver.framework.management.JobConnectorServerHelper;


/**
 *  <p>
 *  JMXMPJobConnectorServerHelper creates the JMX Service URL based on the JMX Messaging
 *  protocol and leaves the lookup location details to the class going to implement this
 *  abstract class. The machine the job being run will be used as the host name and 
 *  the port will be selected automatically by the JMX connector server factory.
 *  </p>
 *  @author     Suresh Pragada
 *  @version    1.0
 *  @since      1.0
 */
public abstract class JMXMPJobConnectorServerHelper extends JobConnectorServerHelper
{
    private static Logger logger=Logger.getLogger(JMXMPJobConnectorServerHelper.class);
 
    /**
     *  JMX Messaging Protocol URL to be used to create the connector server.
     */
    private static final String JMXMP_SERVICE_URL = "service:jmx:jmxmp://";
    
    /**
     * Creates the JMX Service URL based on JMX Messaging protocol. This does
     * not defined the host name and port name in the URL. So, the machine job 
     * being run will be used as the host and port will be automatically choosen.
     *
     * @return Returns the JMX Service URL, null, if it cannot create the URL.
     */
    public JMXServiceURL getServiceURL() 
    {
        JMXServiceURL serviceURL=null;
        try
        {
            serviceURL=new JMXServiceURL(JMXMPJobConnectorServerHelper.JMXMP_SERVICE_URL);
        }
        catch(MalformedURLException exception)
        {
            exception.printStackTrace();
            logger.error(exception.getMessage(), exception);
        }
        return serviceURL;
    }
}