| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.karaf.management.mbeans.web.internal; |
| |
| import org.apache.karaf.management.mbeans.web.WebMBean; |
| import org.osgi.framework.Bundle; |
| import org.osgi.framework.BundleContext; |
| import org.osgi.framework.Constants; |
| |
| import javax.management.NotCompliantMBeanException; |
| import javax.management.StandardMBean; |
| import javax.management.openmbean.*; |
| |
| /** |
| * Web MBean implementation. |
| */ |
| public class WebMBeanImpl extends StandardMBean implements WebMBean { |
| |
| private BundleContext bundleContext; |
| |
| public WebMBeanImpl() throws NotCompliantMBeanException { |
| super(WebMBean.class); |
| } |
| |
| public TabularData list() throws Exception { |
| CompositeType webType = new CompositeType("Web Bundle", "An OSGi Web bundle", |
| new String[]{"ID", "Name", "Context"}, |
| new String[]{"ID of the bundle", "Name of the bundle", "Web Context"}, |
| new OpenType[]{SimpleType.STRING, SimpleType.STRING, SimpleType.STRING}); |
| TabularType tableType = new TabularType("Web Bundles", "Table of web bundles", webType, |
| new String[]{"ID"}); |
| TabularData table = new TabularDataSupport(tableType); |
| for (Bundle bundle : bundleContext.getBundles()) { |
| try { |
| String webContext = (String) bundle.getHeaders().get("Web-ContextPath"); |
| if (webContext == null) |
| webContext = (String) bundle.getHeaders().get("Webapp-Context"); |
| if (webContext == null) |
| continue; |
| |
| webContext.trim(); |
| if (!webContext.startsWith("/")) { |
| webContext = "/" + webContext; |
| } |
| |
| String name = (String) bundle.getHeaders().get(Constants.BUNDLE_NAME); |
| name = (name == null) ? bundle.getSymbolicName() : name; |
| // If there is no symbolic name, resort to location. |
| name = (name == null) ? bundle.getLocation() : name; |
| |
| CompositeData data = new CompositeDataSupport(webType, |
| new String[]{"ID", "Name", "Context"}, |
| new Object[]{bundle.getBundleId(), name, webContext}); |
| table.put(data); |
| } catch (Exception e) { |
| e.printStackTrace(); |
| } |
| } |
| return table; |
| } |
| |
| public BundleContext getBundleContext() { |
| return this.bundleContext; |
| } |
| |
| public void setBundleContext(BundleContext bundleContext) { |
| this.bundleContext = bundleContext; |
| } |
| |
| } |