| /* |
| * 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.felix.dm.shell; |
| |
| /** |
| * Unique identification of a component based on its name, type and bundle name. |
| * |
| * @author <a href="mailto:dev@felix.apache.org">Felix Project Team</a> |
| */ |
| public class ComponentId implements Comparable<ComponentId> { |
| private final String name; |
| private final String type; |
| private final String bundleName; |
| |
| public ComponentId(String name, String type, String bundleName) { |
| super(); |
| this.name = name; |
| this.type = type; |
| this.bundleName = bundleName; |
| } |
| |
| public String getName() { |
| return name; |
| } |
| |
| public String getType() { |
| return type; |
| } |
| |
| public String getBundleName() { |
| return bundleName; |
| } |
| |
| @Override |
| public int hashCode() { |
| final int prime = 31; |
| int result = 1; |
| result = prime * result + ((bundleName == null) ? 0 : bundleName.hashCode()); |
| result = prime * result + ((name == null) ? 0 : name.hashCode()); |
| result = prime * result + ((type == null) ? 0 : type.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; |
| ComponentId other = (ComponentId) obj; |
| if (bundleName == null) { |
| if (other.bundleName != null) |
| return false; |
| } |
| else if (!bundleName.equals(other.bundleName)) |
| return false; |
| if (name == null) { |
| if (other.name != null) |
| return false; |
| } |
| else if (!name.equals(other.name)) |
| return false; |
| if (type == null) { |
| if (other.type != null) |
| return false; |
| } |
| else if (!type.equals(other.type)) |
| return false; |
| return true; |
| } |
| |
| @Override |
| public String toString() { |
| return "ComponentId [name=" + name + ", type=" + type + ", bundleName=" + bundleName + "]"; |
| } |
| |
| public int compareTo(ComponentId o) { |
| // TODO it is common to have compareTo use the same fields that equals does |
| // if not for a good reason, document this |
| return name.compareTo(o.name); |
| } |
| } |