+++ /dev/null
-/*
- * Copyright 2005-2011 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.wamblee.xmlrouter.impl;
-
-import static org.wamblee.xmlrouter.impl.MessageUtil.*;
-
-import java.util.ArrayList;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Set;
-
-import org.wamblee.xmlrouter.common.Id;
-import org.wamblee.xmlrouter.config.Identifiable;
-
-/**
- * Composite config. The composite config
- *
- * @author Erik Brakkee
- *
- * @param <T>
- */
-public class CompositeConfig<T extends Identifiable<T>> implements
- ExtendedConfig<T> {
-
- private static final String PREFIX = "compositeconfig";
- private static final String READ_ONLY_INSTANCE = "read only instance";
-
- private Class<T> type;
- private Set<String> prefixes;
- private List<Id<T>> valueIds;
- private List<T> values;
-
- public CompositeConfig(Class<T> aType) {
- type = aType;
- prefixes = new HashSet<String>();
- valueIds = new ArrayList<Id<T>>();
- values = new ArrayList<T>();
- }
-
- @Override
- public Class<T> getType() {
- return type;
- }
-
- @Override
- public String getPrefix() {
- return PREFIX;
- }
-
- public void addConfig(Config<T> aConfig) {
- notNull("aConfig", aConfig);
- if (prefixes.contains(aConfig.getPrefix())) {
- throw new ConfigException("duplicate prefix '" +
- aConfig.getPrefix() + "'");
- }
- String prefix = aConfig.getPrefix() + ".";
- for (T item : aConfig.values()) {
- Id<T> newId = new Id<T>(prefix + item.getId());
- if (valueIds.contains(newId)) {
- throw new ConfigException("duplicate id '" +
- item.getId().toString() + "'");
- }
- }
-
- prefixes.add(aConfig.getPrefix());
-
- for (T item : aConfig.values()) {
- Id<T> newId = new Id<T>(prefix + item.getId());
- valueIds.add(newId);
- values.add(IdentifiablePrefixProxyFactory.getProxy(prefix, item,
- Identifiable.class, aConfig.getType()));
- }
- }
-
- @Override
- public List<T> values() {
- return values;
- }
-
- @Override
- public boolean remove(Id<T> aId) {
- notSupported(READ_ONLY_INSTANCE);
- return false;
- }
-
- @Override
- public void add(T aT) {
- notSupported(READ_ONLY_INSTANCE);
- }
-}