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Embedded-Web Distribution of the Payara Project for IBM JDK
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 2008-2010 Oracle and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* 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
* or packager/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at packager/legal/LICENSE.txt.
*
* GPL Classpath Exception:
* Oracle designates this particular file as subject to the "Classpath"
* exception as provided by Oracle in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
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*
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* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*/
package org.glassfish.admin.runtime.jsr77;
import java.lang.reflect.Constructor;
import java.util.Iterator;
import javax.management.*;
/**
* Dynamic MBean for managing web module
*/
public class WebModuleMB extends WebModuleMdl implements DynamicMBean {
private String className = this.getClass().getName();
private String description = "Web Module MBean";
private MBeanAttributeInfo[] mbAttrInfoArr = new MBeanAttributeInfo[16];
private MBeanConstructorInfo[] mbConstrInfoArr = new MBeanConstructorInfo[1];
private MBeanOperationInfo[] mbOpInfoArr = new MBeanOperationInfo[3];
private MBeanInfo mbInfo = null;
public WebModuleMB(String name,boolean state, boolean statistics) {
// FIXME
super(name,state,statistics);
buildMBeanInfo();
}
public Object getAttribute(String attribute_name)
throws AttributeNotFoundException,
MBeanException,
ReflectionException {
// Check attribute_name is not null to avoid NullPointerException later on
if (attribute_name == null) {
throw new RuntimeOperationsException(
new IllegalArgumentException("Attribute name cannot be null"),
"Cannot invoke a getter of " + className + " with null attribute name");
}
// Check for a recognized attribute_name and call the corresponding getter
if (attribute_name.equals("J2EEApplication")) {
return getJ2EEApplication();
}
if (attribute_name.equals("J2EEServer")) {
return getJ2EEServer();
}
if (attribute_name.equals("ModuleName")) {
return getModuleName();
}
if (attribute_name.equals("deploymentDescriptor")) {
return getdeploymentDescriptor();
}
if (attribute_name.equals("servlets")) {
return getservlets();
}
if (attribute_name.equals("eventProvider")) {
return iseventProvider();
}
if (attribute_name.equals("eventTypes")) {
return geteventTypes();
}
if (attribute_name.equals("j2eeType")) {
return getj2eeType();
}
if (attribute_name.equals("javaVMs")) {
return getjavaVMs();
}
if (attribute_name.equals("name")) {
return getname();
}
if (attribute_name.equals("objectName")) {
return getobjectName();
}
if (attribute_name.equals("server")) {
return getserver();
}
if (attribute_name.equals("startTime")) {
return getstartTime();
}
if (attribute_name.equals("state")) {
return getstate();
}
if (attribute_name.equals("stateManageable")) {
return isstateManageable();
}
if (attribute_name.equals("statisticsProvider")) {
return isstatisticsProvider();
}
// If attribute_name has not been recognized throw an AttributeNotFoundException
throw(new AttributeNotFoundException(
"Cannot find " + attribute_name + " attribute in " + className));
}
/**
* Sets the value of the specified attribute of the Dynamic MBean.
*/
public void setAttribute(Attribute attribute)
throws AttributeNotFoundException,
InvalidAttributeValueException,
MBeanException,
ReflectionException {
// Check attribute is not null to avoid NullPointerException later on
if (attribute == null) {
throw new RuntimeOperationsException(
new IllegalArgumentException("Attribute cannot be null"),
"Cannot invoke a setter of " + className + " with null attribute");
}
String name = attribute.getName();
Object value = attribute.getValue();
if (name == null) {
throw new RuntimeOperationsException(
new IllegalArgumentException("Attribute name cannot be null"),
"Cannot invoke the setter of " + className + " with null attribute name");
}
// Check for a recognized attribute_name and call the corresponding getter
if (name.equals("state")) {
setstate((java.lang.Integer)value);
} else {
throw(new AttributeNotFoundException("Attribute " + name +
" not found in " + this.getClass().getName()));
}
}
public AttributeList getAttributes(String[] attributeNames) {
// Check attributeNames is not null to avoid NullPointerException later on
if (attributeNames == null) {
throw new RuntimeOperationsException(
new IllegalArgumentException("attributeNames[] cannot be null"),
"Cannot invoke a getter of " + className);
}
AttributeList resultList = new AttributeList();
// if attributeNames is empty, return an empty result list
if (attributeNames.length == 0)
return resultList;
// build the result attribute list
for (int i=0 ; i