/*
* The contents of this file are subject to the terms
* of the Common Development and Distribution License
* (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/CDDLv1.0.html or
* glassfish/bootstrap/legal/CDDLv1.0.txt.
* See the License for the specific language governing
* permissions and limitations under the License.
*
* When distributing Covered Code, include this CDDL
* Header Notice in each file and include the License file
* at glassfish/bootstrap/legal/CDDLv1.0.txt.
* If applicable, add the following below the CDDL Header,
* with the fields enclosed by brackets [] replaced by
* you own identifying information:
* "Portions Copyrighted [year] [name of copyright owner]"
*
* Copyright 2006 Sun Microsystems, Inc. All rights reserved.
*/
/*
* NodeAgentHelper.java
*
* Created on October 23, 2003, 11:27 AM
*/
package com.sun.enterprise.config.serverbeans;
import com.sun.enterprise.config.ConfigContext;
import com.sun.enterprise.config.ConfigException;
import com.sun.enterprise.config.serverbeans.Domain;
import com.sun.enterprise.config.serverbeans.NodeAgents;
import com.sun.enterprise.config.serverbeans.NodeAgent;
import com.sun.enterprise.config.serverbeans.Server;
import com.sun.enterprise.config.serverbeans.JmxConnector;
import com.sun.enterprise.security.store.IdentityManager;
import com.sun.enterprise.admin.util.JMXConnectorConfig;
import com.sun.enterprise.admin.util.IAdminConstants;
import java.util.ArrayList;
/**
*
* @author kebbs
*/
public class NodeAgentHelper extends ConfigAPIHelper {
public static NodeAgent[] getNodeAgentsInDomain(ConfigContext configContext)
throws ConfigException
{
final Domain domain = getDomainConfigBean(configContext);
NodeAgent[] nas = new NodeAgent[0];
if (domain.getNodeAgents() != null)
nas = domain.getNodeAgents().getNodeAgent();
return nas;
}
public static boolean isANodeAgent(ConfigContext configContext, String agentName)
throws ConfigException
{
final Domain domain = getDomainConfigBean(configContext);
final NodeAgents controllers = domain.getNodeAgents();
if (controllers == null) {
return false;
}
final NodeAgent controller = controllers.getNodeAgentByName(agentName);
return (controller != null ? true : false);
}
public static boolean hasNodeAgentRendezvousd(ConfigContext configContext,
NodeAgent agent) throws ConfigException
{
ElementProperty rendezvousProperty = agent.getElementPropertyByName(
IAdminConstants.RENDEZVOUS_PROPERTY_NAME);
String rendezvous=rendezvousProperty.getValue();
if (rendezvous != null && rendezvousProperty.getValue().equals(Boolean.TRUE.toString())) {
return true;
}
return false;
}
public static NodeAgent getNodeAgentByName(ConfigContext configContext, String agentName)
throws ConfigException
{
final Domain domain = getDomainConfigBean(configContext);
final NodeAgent controller = domain.getNodeAgents().getNodeAgentByName(agentName);
if (controller == null) {
throw new ConfigException(_strMgr.getString("noSuchAgent",
agentName));
}
return controller;
}
public static NodeAgent getNodeAgentForServer(ConfigContext configContext, String instanceName)
throws ConfigException
{
final Server server = ServerHelper.getServerByName(configContext, instanceName);
final Domain domain = getDomainConfigBean(configContext);
final NodeAgent controller = domain.getNodeAgents().getNodeAgentByName(
server.getNodeAgentRef());
if (controller == null) {
throw new ConfigException(_strMgr.getString("noSuchAgentForInstance",
instanceName, server.getNodeAgentRef()));
}
return controller;
}
public static NodeAgent[] getNodeAgentsForCluster(ConfigContext configContext, String clusterName)
throws ConfigException
{
final ArrayList result = new ArrayList();
final Server[] servers = ServerHelper.getServersInCluster(configContext, clusterName);
for (int i = 0; i < servers.length; i++) {
NodeAgent controller = getNodeAgentForServer(configContext,
servers[i].getName());
if (!result.contains(controller)) {
result.add(controller);
}
}
return (NodeAgent[])result.toArray(new NodeAgent[result.size()]);
}
public static JmxConnector getNodeAgentSystemConnector(ConfigContext configContext, String agentName)
throws ConfigException
{
final NodeAgent controller = getNodeAgentByName(configContext, agentName);
final String systemConnectorName = controller.getSystemJmxConnectorName();
final JmxConnector connector = controller.getJmxConnector();
if (connector == null) {
throw new ConfigException(_strMgr.getString("noAgentSystemConnector", agentName,
systemConnectorName));
}
return connector;
}
/**
* Returns mbean server connection info for the named node agent.
*/
public static JMXConnectorConfig getJMXConnectorInfo(ConfigContext configContext, String nodeAgentName)
throws ConfigException
{
JmxConnector connector = NodeAgentHelper.getNodeAgentSystemConnector(
configContext, nodeAgentName);
String adminUser = IdentityManager.getUser();
String adminPassword = IdentityManager.getPassword();
ElementProperty hostProp = connector.getElementPropertyByName(HOST_PROPERTY_NAME);
if (adminUser == null || adminPassword == null || hostProp == null) {
throw new ConfigException(_strMgr.getString("missingAgentConnectorAuth", nodeAgentName));
}
return new JMXConnectorConfig(hostProp.getValue(), connector.getPort(),
adminUser, adminPassword, connector.getProtocol());
}
/** Returns Node Agents as comma-separated list with each element being name of NA.
* Returns an empty String if there are no node-agents in the array passed or
* the parameter is null.
*/
public static String getNodeAgentsAsString(final NodeAgent[] nas) {
String nasas = "";
if (nas != null) {
for (int i = 0 ; i < nas.length ; i++) {
nasas += nas[i].getName();
if (i < nas.length - 1)
nasas += ",";
}
}
return nasas;
}
}