| /******************************************************************************* |
| * Copyright (c) 2011 SAP AG |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * SAP AG - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.libra.framework.editor.integration.internal.admin.osgijmx; |
| |
| import java.io.IOException; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Set; |
| |
| import javax.management.openmbean.TabularData; |
| |
| import org.osgi.jmx.framework.PackageStateMBean; |
| |
| /** |
| * @author Kaloyan Raev |
| */ |
| public class PackagesData { |
| |
| private Map<PackageKey, Long> map = new HashMap<PackagesData.PackageKey, Long>(); |
| |
| public PackagesData(PackageStateMBean mbean) throws IOException { |
| TabularData data = mbean.listPackages(); |
| |
| Set<List> keys = (Set<List>) data.keySet(); |
| for (List key : keys) { |
| String name = (String) key.get(0); |
| String version = (String) key.get(1); |
| Long exportingBundleId = ((Long[]) key.get(2))[0]; |
| map.put(new PackageKey(name, version), exportingBundleId); |
| } |
| } |
| |
| public Long getExportingBundleId(String packageName, String packageVersion) { |
| return map.get(new PackageKey(packageName, packageVersion)); |
| } |
| |
| class PackageKey { |
| |
| private String name; |
| private String version; |
| |
| PackageKey(String name, String version) { |
| this.name = name; |
| this.version = version; |
| } |
| |
| public String getName() { |
| return name; |
| } |
| |
| public String getVersion() { |
| return version; |
| } |
| |
| @Override |
| public int hashCode() { |
| final int prime = 31; |
| int result = 1; |
| result = prime * result + getOuterType().hashCode(); |
| result = prime * result + ((name == null) ? 0 : name.hashCode()); |
| result = prime * result |
| + ((version == null) ? 0 : version.hashCode()); |
| return result; |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) |
| return true; |
| if (obj == null) |
| return false; |
| if (getClass() != obj.getClass()) |
| return false; |
| PackageKey other = (PackageKey) obj; |
| if (!getOuterType().equals(other.getOuterType())) |
| return false; |
| if (name == null) { |
| if (other.name != null) |
| return false; |
| } else if (!name.equals(other.name)) |
| return false; |
| if (version == null) { |
| if (other.version != null) |
| return false; |
| } else if (!version.equals(other.version)) |
| return false; |
| return true; |
| } |
| |
| private PackagesData getOuterType() { |
| return PackagesData.this; |
| } |
| |
| } |
| |
| } |