Glassfish example source code file (IIOPEndpointsInfo.java)

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Java - Glassfish tags/keywords

iiopendpointsinfo, iiopendpointsinfo, iioputils, iioputils, list, log, logger, logger, logging, string, string, util

The Glassfish IIOPEndpointsInfo.java source code

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 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
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package org.glassfish.enterprise.iiop.impl;

import com.sun.corba.ee.spi.folb.ClusterInstanceInfo;
import com.sun.enterprise.config.serverbeans.IiopListener;
import com.sun.enterprise.config.serverbeans.ServerRef;
import com.sun.logging.LogDomains;
import org.glassfish.enterprise.iiop.util.IIOPUtils;

import java.util.List;
import java.util.Collection;
import java.util.logging.Logger;

/**
 * This class is responsible for reading the domain.xml via Config API
 * and producing a list of instances in the form of ClusterInstanceInfo 
 * objects.
 * This class is designed for use by both FailoverIORInterceptor
 * and Java Web Start.
 * @author Sheetal Vartak
 * @date 1/12/05
 */

public class IIOPEndpointsInfo {  

    private static final IIOPUtils iiopUtils = IIOPUtils.getInstance();

    private static Logger _logger = LogDomains.getLogger(IIOPEndpointsInfo.class, LogDomains.CORBA_LOGGER);
    
    private static final String baseMsg	= IIOPEndpointsInfo.class.getName();


    /**
     * TODO implement post V3 FCS
    public static Collection<ServerRef> getServersInCluster() {
    
        return iiopUtils.getServerRefs();
    }

    public static List<IiopListener> getListenersInCluster() {
 

        return iiopUtils.getIiopListeners();
    }

    **/

    /**
     * This method returns a list of SocketInfo objects for a particular 
     * server. This method is the common code called by 
     * getIIOPEndpoints() and getClusterInstanceInfo()
     */
    /*
    public static List<SocketInfo> getSocketInfoForServer(ServerRef serverRef, 
							  IiopListener[] listen) {
      
        List<SocketInfo> listOfSocketInfo =
		    new LinkedList<SocketInfo>();
	String serverName = serverRef.getRef();
	String hostName =
	  getHostNameForServerInstance(serverName);
	if (hostName == null) {
	    hostName = listen[0].getAddress();
	}
	for (int j = 0; j < listen.length; j++) { 
	    String id = listen[j].getId();
	    String port = 
	      getResolvedPort(listen[j], serverName);
	    if (_logger.isLoggable(Level.FINE)) {
	        _logger.log(Level.FINE, 
			    baseMsg + ".getSocketInfoForServer:" +
			    " adding address for "+ 
			    serverName + "/" + id +
			    "/" + hostName + "/" + port);
	    }
	    listOfSocketInfo.add(new SocketInfo(id, hostName, Integer.valueOf(port)));
	}
	return listOfSocketInfo;
    }
    */

    /**
     * Determines if the AS process is running in EE. 
     * XXX: to refactor this to use the common implementation.
     * from PELaunch.java
     */
    private static boolean isEE() {
        boolean isEE = false;
        final String eepffc = "com.sun.enterprise.ee.server.pluggable.EEPluggableFeatureImpl";
        final String pn = "com.sun.appserv.pluggable.features";
        final String pv = System.getProperty(pn);
        if (eepffc.equals(pv)) {
            isEE = true;
        }
        return ( isEE );
    }

    /**
     * This method returns the endpoints in host:port,host1:port1,host2:port2,...
     * format. This is called by Java Web Start
     */
    public static String getIIOPEndpoints() {
        //TODO FIXME
        String endpoints = null;

	    return endpoints;

    }

    /**
     * This method returns a ClusterInstanceInfo list.
     */
    public static List<ClusterInstanceInfo> getClusterInstanceInfo()
    {
        //TODO FIXME
    return null;
    }

    /**
      * The following returns the IIOP listener(s) for all the
      * servers belonging to the current cluster.
      *
      * @author  satish.viswanatham@sun.com
      *
      */
    /*
    public static IiopListener[][] getIIOPEndPointsForCurrentCluster() {
	// For each server instance in a cluster, there are 3 iiop listeners:
	// one for non ssl, one for ssl and third for ssl mutual auth
	
        IiopListener[][] listeners = new IiopListener[serverRefs.length][3];  //SHEETAL can there be multiple SSL or 
                                                                         //SSL_MUTH_AUTH ports? bug 6321813
	for (int i = 0; i < serverRefs.length; i++) {
	    Server server = 
		ServerHelper.getServerByName(configCtx, serverRefs[i].getRef());
	    String configRef = server.getConfigRef();
	    Config config =
		ConfigAPIHelper.getConfigByName(configCtx, configRef);
	    IiopService iiopService = config.getIiopService();
	    listeners[i] = iiopService.getIiopListener();
	}
	return listeners;
    }
    */
    /**
     * Returns ip address from node agent refered from instance
     * or null if Exception
     *
     * @author  sridatta.viswanath@sun.com
     */
    /*
    public static String getHostNameForServerInstance(String serverName) 
    {
        try {
            JMXConnectorConfig info = 
		ServerHelper.getJMXConnectorInfo(configCtx, serverName);
            _logger.log(Level.FINE, 
			baseMsg + ".getHostNameForServerInstance: " +
			"found info: " + info.toString());
	    String host = info.getHost();
            _logger.log(Level.FINE, 
			baseMsg + ".getHostNameForServerInstance: " +
			"found host: " + host);
            return host;
        } catch (Throwable e){
            _logger.log(Level.FINE, 
			baseMsg + ".getHostNameForServerInstance: " +
			"gotException: " + e + " " + e.getMessage() +
			"; returning null");
            return null;
        }
    }
    */
    /**
     * Gets the correct resolved value for the specific instance
     * Without this routine, config context resolves the value
     * to the current running instance
     *
     * @author  sridatta.viswanath@sun.com
     */
    /*
    public static String getResolvedPort(IiopListener l,
					  String server) {
	String rawPort = l.getRawAttributeValue("port");
	PropertyResolver pr = new PropertyResolver(configCtx, server);
	return pr.resolve(rawPort);
    }
    */
}