| /** |
| * |
| * Copyright 2005 the original author or authors. |
| * |
| * Licensed 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.gbean.kernel; |
| |
| /** |
| * A simple service name containing a single String. |
| * |
| * @author Dain Sundstrom |
| * @version $Id$ |
| * @since 1.0 |
| */ |
| public class StringServiceName implements ServiceName { |
| /** |
| * The strang name of the service. |
| */ |
| private final String name; |
| |
| /** |
| * Create a StringServiceName wrapping specified name. |
| * |
| * @param name the name of the service |
| */ |
| public StringServiceName(String name) { |
| if (name == null) throw new NullPointerException("name is null"); |
| if (name.length() == 0) throw new IllegalArgumentException("name must be atleast one character long"); |
| this.name = name; |
| } |
| |
| public int hashCode() { |
| return name.hashCode(); |
| } |
| |
| public boolean equals(Object obj) { |
| if (obj instanceof StringServiceName) { |
| StringServiceName stringServiceName = (StringServiceName) obj; |
| return name.equals(stringServiceName.name); |
| } |
| return false; |
| } |
| |
| public String toString() { |
| return name; |
| } |
| } |