/*
* JBoss, Home of Professional Open Source.
* Copyright 2006, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags. See the copyright.txt file 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.console.plugins;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import javax.management.AttributeNotFoundException;
import javax.management.ObjectInstance;
import javax.management.ObjectName;
import org.jboss.console.manager.interfaces.ManageableResource;
import org.jboss.console.manager.interfaces.ResourceTreeNode;
import org.jboss.console.manager.interfaces.TreeNode;
import org.jboss.console.plugins.helpers.AbstractPluginWrapper;
import org.jboss.management.j2ee.J2EEServerMBean;
import org.jboss.mx.util.MBeanProxyExt;
/**
* As the number of MBeans is very big, we use a real Java class which is far
* faster than beanshell
*
* @author <a href="mailto:sacha.labourey@cogito-info.ch">Sacha Labourey</a>
* @author <a href="mailto:dimitris@jboss.org">Dimitris Andreadis</a>
* @version $Revision: 57191 $
*/
public class JSR77Lister extends AbstractPluginWrapper
{
private static final long serialVersionUID = -5466799611043095874L;
/**
* Default CTOR
*/
public JSR77Lister()
{
super();
}
/*
ResourceTreeNode[] createEARSubModules (ObjectName parent) throws Exception
{
// there is a bug in the current jsr77 implementation with regard to naming
// of EJBModule that are part of EARs => I've used a workaround
//
ObjectInstance[] insts = getMBeansForQuery(JMX_JSR77_DOMAIN +
":j2eeType=EJBModule,J2EEServer="+parent.getKeyProperty("name")+",*", null);
ResourceTreeNode[] jars = new ResourceTreeNode[insts.length];
for (int i=0; i<insts.length; i++)
{
ObjectName objName = insts[i].getObjectName();
//EJBModule jarProxy = (EJBModule)
// MBeanProxy.create(EJBModule.class, objName, getMBeanServer());
jars[i] = createResourceNode(
objName.getKeyProperty("name"), // name
"", // description
null, // Icon URL
null, // Default URL
null,
null, // sub nodes
null, // Sub-Resources
objName.toString(),
org.jboss.management.j2ee.EJBModule.class.getName()
).setVisibility(ResourceTreeNode.INVISIBLE_IF_SUBNODE_EXISTS);
}
return jars;
}
ResourceTreeNode[] createEARs (ObjectName parent) throws Exception
{
ObjectInstance[] insts = getMBeansForQuery(JMX_JSR77_DOMAIN +
":j2eeType=J2EEApplication,J2EEServer="+parent.getKeyProperty("name")+",*", null);
ResourceTreeNode[] ears = new ResourceTreeNode[insts.length];
for (int i=0; i<insts.length; i++)
{
ObjectName objName = insts[i].getObjectName();
//J2EEApplication earProxy = (J2EEApplication)
// MBeanProxy.create(J2EEApplication.class, objName, getMBeanServer());
ears[i] = createResourceNode (
objName.getKeyProperty("name"), // name
"", // description
"images/EspressoMaker.gif", // Icon URL
"J2EEApp.jsp?ObjectName=" + encode(objName.toString()), // Default URL
null,
null, // sub nodes
createEARSubModules (objName), // Sub-Resources
parent.toString(),
J2EEApplication.class.getName()
);
}
return ears;
}
ResourceTreeNode[] singleEJBs (ObjectName parent) throws Exception
{
ObjectInstance[] insts = getMBeansForQuery(JMX_JSR77_DOMAIN +
":j2eeType=EJBModule,J2EEServer="+parent.getKeyProperty("name")+",*", null);
ResourceTreeNode[] jars = new ResourceTreeNode[insts.length];
for (int i=0; i<insts.length; i++)
{
ObjectName objName = insts[i].getObjectName();
//EJBModule jarProxy = (EJBModule)
// MBeanProxy.create(EJBModule.class, objName, getMBeanServer());
jars[i] = createResourceNode(
objName.getKeyProperty("name"), // name
"", // description
null, // Icon URL
null, // Default URL
null,
null, // sub nodes
null, // Sub-Resources
objName.toString(),
org.jboss.management.j2ee.EJBModule.class.getName()
).setVisibility(ResourceTreeNode.INVISIBLE_IF_SUBNODE_EXISTS);
}
return jars;
}
*/
TreeNode createSubResources (String[] resources) throws Exception
{
ResourceTreeNode[] deployed = new ResourceTreeNode[resources.length];
for (int i = 0; i < resources.length; i++)
{
ObjectName objectName = new ObjectName(resources[i]);
deployed[i] = createResourceNode (
objectName.getKeyProperty ("name"), // name
"J2EE Resource", // description
null, //"images/EspressoMaker.gif", // Icon URL
null, // "J2EEApp.jsp?ObjectName=" + encode (objName.toString ()), // Default URL
null,
null, // sub nodes
null, //createEARSubModules (objName), // Sub-Resources
resources[i].toString (),
this.mbeanServer.getMBeanInfo (objectName).getClassName ()
).setVisibility (ResourceTreeNode.INVISIBLE_IF_SUBNODE_EXISTS);
}
return createTreeNode (
"J2EE Resources", // name
"J2EE Resources", // description
"images/spirale.gif", // Icon URL
null, //"J2EEDomain.jsp&objectName=" + encode(objName.toString()), // Default URL
null,
null, // sub nodes
deployed // Sub-Resources
);
}
ResourceTreeNode[] createDeployedObjects (String[] resources) throws Exception
{
ArrayList deployed = new ArrayList ();
for (int i = 0; i < resources.length; i++)
{
ObjectName objectName = new ObjectName(resources[i]);
//if (resources[i].getKeyProperty ("J2EEApplication") == null)
{
deployed.add(createResourceNode (
objectName.getKeyProperty("name"), // name
"", // description
"images/EspressoMaker.gif", // Icon URL
null, // "J2EEApp.jsp?ObjectName=" + encode (objName.toString ()), // Default URL
null,
null, // sub nodes
null, //createEARSubModules (objName), // Sub-Resources
resources[i].toString (),
this.mbeanServer.getMBeanInfo (objectName).getClassName ()
).setVisibility (ResourceTreeNode.INVISIBLE_IF_SUBNODE_EXISTS));
}
}
Collections.sort(deployed, new ListerSorter());
return (ResourceTreeNode[])deployed.toArray(new ResourceTreeNode[deployed.size()]);
}
ResourceTreeNode createServer (String serverName) throws Exception
{
ObjectName objectName = new ObjectName(serverName);
J2EEServerMBean serv = (J2EEServerMBean)
MBeanProxyExt.create(J2EEServerMBean.class, objectName, getMBeanServer ());
String[] deployedON = serv.getdeployedObjects();
ResourceTreeNode[] subResArray = createDeployedObjects (deployedON);
return createResourceNode (
serv.getserverVendor () + " - " + serv.getserverVersion (), // name
objectName.getKeyProperty ("name"), // description
"images/database.gif", // Icon URL
null, //"J2EEDomain.jsp?objectName=" + encode(objName.toString()), // Default URL
null,
new TreeNode[] {createSubResources (serv.getresources())}, // sub nodes
subResArray, // Sub-Resources
serverName.toString (),
org.jboss.management.j2ee.J2EEServer.class.getName ()
);
}
ResourceTreeNode[] createServers(ObjectName domain) throws Exception
{
// will throw an exception if there is no such attribute
String[] serversObjectNames = (String[])getMBeanServer().getAttribute(domain, "servers");
ArrayList servers = new ArrayList();
for (int i = 0; i < serversObjectNames.length; i++)
{
servers.add(createServer(serversObjectNames[i]));
}
return (ResourceTreeNode[])servers.toArray(new ResourceTreeNode[servers.size()]);
}
/*
TreeNode createGenericNode (String name, ObjectName on, Class clazz) throws Exception
{
return createResourceNode(name, name, null, null, null, null, null, on.toString(), clazz.toString());
}
*/
TreeNode createDomain(ObjectName domain) throws Exception
{
return createTreeNode(
domain.getKeyProperty("name"), // name
"", // description
"images/spirale.gif", // Icon URL
null, //"J2EEDomain.jsp&objectName=" + encode(objName.toString()), // Default URL
null,
null, // sub nodes
createServers(domain) // Sub-Resources
);
}
/**
* Find the root JSR-77 domains
*/
TreeNode[] createDomains()
{
// The potential list of domain starting points. According to the
// spec we should be looking for *:j2eeType=J2EEDomain,* where
// the value of the "name" attribute matches the domain name.
ObjectInstance[] insts = getMBeansForQuery("*:j2eeType=J2EEDomain,*", null);
// Holds the domains that are succesfully created
ArrayList domainsCreated = new ArrayList();
for (int i=0; i < insts.length; i++)
{
ObjectName objectName = insts[i].getObjectName();
try
{
if (objectName.getDomain().equals(objectName.getKeyProperty("name")))
{
// value of "name" attribute matches the domain name, assume is ok
domainsCreated.add(createDomain(objectName));
}
}
catch (AttributeNotFoundException e)
{
// we are looking at a bad starting point
System.err.println(e.getClass().getName() + ": " + e.getMessage()
+ "; mbean '" + objectName + "' not a proper j2eeType=J2EEDomain");
}
catch (Exception e)
{
// show error and continue
e.printStackTrace();
}
}
// Transform the list to TreeNode[]
TreeNode[] domains = (TreeNode[])domainsCreated.toArray(new TreeNode[domainsCreated.size()]);
// Done
return domains;
}
protected TreeNode getTreeForResource(String profile, ManageableResource resource)
{
try
{
return createTreeNode (
"J2EE Domains", // name
"Display JSR-77 Managed Objects", // description
"images/elements32.gif", // Icon URL
null, // Default URL
null,
createDomains (), // sub nodes
null // Sub-Resources
);
}
catch (Exception e)
{
e.printStackTrace ();
return null;
}
}
public final static String[] DEFAULT_SUFFIX_ORDER = {
"ear", "jar", "war", "sar", "rar", "ds.xml", "service.xml", "wsr", "zip"
};
public class ListerSorter implements Comparator
{
protected String[] suffixOrder;
public ListerSorter (String[] suffixOrder)
{
this.suffixOrder = suffixOrder;
}
public ListerSorter ()
{
this (DEFAULT_SUFFIX_ORDER);
}
public int compare (Object o1, Object o2)
{
return getExtensionIndex ((ResourceTreeNode) o1) - getExtensionIndex ((ResourceTreeNode) o2);
}
public int getExtensionIndex (ResourceTreeNode node)
{
String name = node.getName();
if (name == null) name = "";
int i = 0;
for (; i < suffixOrder.length; i++)
{
if (name.endsWith (suffixOrder[i]))
break;
}
return i;
}
}
}
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