/**
*
* Copyright 2004 The Apache Software Foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.geronimo.j2ee.management.impl;
import java.util.Hashtable;
import javax.management.ObjectName;
import org.apache.geronimo.gbean.GBeanInfo;
import org.apache.geronimo.gbean.GBeanInfoBuilder;
import org.apache.geronimo.management.J2EEApplication;
import org.apache.geronimo.management.J2EEServer;
import org.apache.geronimo.management.AppClientModule;
import org.apache.geronimo.j2ee.j2eeobjectnames.NameFactory;
import org.apache.geronimo.kernel.ObjectNameUtil;
/**
* @version $Revision: 395155 $ $Date: 2006-04-19 08:44:24 +0200 (Wed, 19 Apr 2006) $
*/
public class J2EEAppClientModuleImpl implements AppClientModule {
private final String deploymentDescriptor;
private final J2EEServer server;
private final J2EEApplication application;
private final ClassLoader classLoader;
private final String objectName;
public J2EEAppClientModuleImpl(String objectName, J2EEServer server, J2EEApplication application, String deploymentDescriptor, ClassLoader classLoader) {
this.objectName = objectName;
ObjectName myObjectName = ObjectNameUtil.getObjectName(this.objectName);
verifyObjectName(myObjectName);
this.server = server;
this.application = application;
this.deploymentDescriptor = deploymentDescriptor;
this.classLoader = classLoader;
}
public String getObjectName() {
return objectName;
}
public boolean isStateManageable() {
return true;
}
public boolean isStatisticsProvider() {
return false;
}
public boolean isEventProvider() {
return true;
}
/**
* ObjectName must match this pattern:
* <p/>
* domain:j2eeType=AppClientModule,name=MyName,J2EEServer=MyServer,J2EEApplication=MyApplication
*/
private void verifyObjectName(ObjectName objectName) {
if (objectName.isPattern()) {
throw new InvalidObjectNameException("ObjectName can not be a pattern", objectName);
}
Hashtable keyPropertyList = objectName.getKeyPropertyList();
if (!"AppClientModule".equals(keyPropertyList.get("j2eeType"))) {
throw new InvalidObjectNameException("AppClientModule object name j2eeType property must be 'AppClientModule'", objectName);
}
if (!keyPropertyList.containsKey("name")) {
throw new InvalidObjectNameException("AppClientModule object must contain a name property", objectName);
}
if (!keyPropertyList.containsKey("J2EEServer")) {
throw new InvalidObjectNameException("AppClientModule object name must contain a J2EEServer property", objectName);
}
if (!keyPropertyList.containsKey("J2EEApplication")) {
throw new InvalidObjectNameException("AppClientModule object name must contain a J2EEApplication property", objectName);
}
if (keyPropertyList.size() != 4) {
throw new InvalidObjectNameException("AppClientModule object name can only have j2eeType, name, J2EEApplication, and J2EEServer properties", objectName);
}
}
public String getDeploymentDescriptor() {
return deploymentDescriptor;
}
public String getServer() {
return server.getObjectName();
}
public String getApplication() {
if (application == null) {
return null;
}
return application.getObjectName();
}
public String[] getJavaVMs() {
return server.getJavaVMs();
}
public ClassLoader getClassLoader() {
return classLoader;
}
public static final GBeanInfo GBEAN_INFO;
static {
GBeanInfoBuilder infoFactory = GBeanInfoBuilder.createStatic(J2EEAppClientModuleImpl.class, NameFactory.APP_CLIENT_MODULE);
infoFactory.addReference("J2EEServer", J2EEServer.class);
infoFactory.addReference("J2EEApplication", J2EEApplication.class);
infoFactory.addAttribute("deploymentDescriptor", String.class, true);
infoFactory.addAttribute("objectName", String.class, false);
infoFactory.addAttribute("server", String.class, false);
infoFactory.addAttribute("application", String.class, false);
infoFactory.addAttribute("javaVMs", String[].class, false);
infoFactory.addAttribute("classLoader", ClassLoader.class, false);
infoFactory.addInterface(AppClientModule.class);
infoFactory.setConstructor(new String[]{
"objectName",
"J2EEServer",
"J2EEApplication",
"deploymentDescriptor",
"classLoader"});
GBEAN_INFO = infoFactory.getBeanInfo();
}
public static GBeanInfo getGBeanInfo() {
return GBEAN_INFO;
}
}