2 * Copyright 2005-2011 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.xmlrouter.impl;
18 import static org.wamblee.xmlrouter.impl.MessageUtil.*;
20 import java.util.ArrayList;
21 import java.util.HashSet;
22 import java.util.List;
25 import org.wamblee.xmlrouter.common.Id;
26 import org.wamblee.xmlrouter.config.Config;
27 import org.wamblee.xmlrouter.config.DuplicateException;
28 import org.wamblee.xmlrouter.config.Identifiable;
31 * Composite config. The composite config
33 * @author Erik Brakkee
37 public class CompositeConfig<T extends Identifiable<T>> implements
40 private static final String READ_ONLY_INSTANCE = "read only instance";
41 private Set<Id<Config>> ids;
42 private Id<Config> id;
43 private List<Id<T>> valueIds;
44 private List<T> values;
46 public CompositeConfig(Id<Config> aId) {
47 ids = new HashSet<Id<Config>>();
49 valueIds = new ArrayList<Id<T>>();
50 values = new ArrayList<T>();
54 public Id<Config> getId() {
58 public void addConfig(Config<T> aConfig) {
59 if (ids.contains(aConfig.getId())) {
60 throw new DuplicateException(aConfig.getId().toString());
62 for (T item : aConfig.values()) {
63 if (valueIds.contains(item.getId())) {
64 throw new DuplicateException(item.getId().toString());
68 ids.add(aConfig.getId());
69 for (T item : aConfig.values()) {
70 valueIds.add(item.getId());
76 public List<T> values() {
81 public boolean remove(Id<T> aId) {
82 notSupported(READ_ONLY_INSTANCE);
87 public void add(T aT) {
88 notSupported(READ_ONLY_INSTANCE);