2 * Copyright 2007 the original author or authors.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
16 package org.wamblee.system.core;
18 import java.util.Arrays;
21 * Default implementation of a service descriptor.
23 * @author Erik Brakkee
25 public class DefaultProvidedInterface implements ProvidedInterface {
28 private Class[] _interfaces;
29 private String _uniqueId;
32 * Constructs the descriptor.
33 * @param aInterface Type of service.
35 public DefaultProvidedInterface(String aName, Class aInterface) {
36 this(aName, new Class[] { aInterface });
39 public DefaultProvidedInterface(String aName, Class[] aInterfaces) {
41 _interfaces = Arrays.copyOf(aInterfaces, aInterfaces.length);
46 public String getName() {
51 public Class[] getInterfaceTypes() {
56 public void setUniqueId(String aId) {
61 public String getUniqueId() {
66 public void publish(Object aImplementation, Scope aScope) {
67 aScope.publishInterface(this, aImplementation);
71 public String toString() {
72 StringBuffer buf = new StringBuffer();
73 buf.append(getName());
75 for (Class intf: _interfaces) {
76 buf.append(" " + intf.getName());
78 return buf.toString();