org.glassfish.jersey.server.internal.monitoring.jmx.ResourcesMBeanGroup Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of jersey-server Show documentation
Show all versions of jersey-server Show documentation
Jersey core server implementation
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 2013-2017 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://oss.oracle.com/licenses/CDDL+GPL-1.1
* or 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 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:
* "Portions Copyright [year] [name of copyright owner]"
*
* Contributor(s):
* 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.jersey.server.internal.monitoring.jmx;
import java.util.HashMap;
import java.util.Map;
import org.glassfish.jersey.server.monitoring.ResourceStatistics;
/**
* Group of resource MXBeans.
*
* @author Miroslav Fuksa
*/
public class ResourcesMBeanGroup {
private final Map exposedResourceMBeans = new HashMap<>();
private final String parentName;
private final boolean uriResource;
private final MBeanExposer exposer;
/**
* Create a new group of MXBeans and expose nested Resource MXBeans.
* @param resourceStatistics Resource statistics that should be exposed by nested MXBeans.
* @param uriResource {@code true} if the resources are identified by URI (and not by java class names for example).
* @param mBeanExposer mbean exposer.
* @param parentName Name of the parent bean.
*/
public ResourcesMBeanGroup(Map resourceStatistics,
boolean uriResource,
MBeanExposer mBeanExposer,
String parentName) {
this.uriResource = uriResource;
this.exposer = mBeanExposer;
this.parentName = parentName;
updateResourcesStatistics(resourceStatistics);
}
/**
* Update the resource statistics exposed by nested resource beans.
*
* @param resourceStatistics New resource statistics.
*/
public void updateResourcesStatistics(Map resourceStatistics) {
for (Map.Entry entry : resourceStatistics.entrySet()) {
ResourceMxBeanImpl resourceMxBean = exposedResourceMBeans.get(entry.getKey());
if (resourceMxBean == null) {
resourceMxBean = new ResourceMxBeanImpl(entry.getValue(), entry.getKey(), uriResource, exposer, parentName);
exposedResourceMBeans.put(entry.getKey(), resourceMxBean);
}
resourceMxBean.updateResourceStatistics(entry.getValue());
}
}
}