+++ /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 java.util.concurrent.atomic.AtomicLong;
-
-import org.wamblee.xmlrouter.common.Id;
-import org.wamblee.xmlrouter.config.DocumentType;
-import org.wamblee.xmlrouter.config.Filter;
-import org.wamblee.xmlrouter.config.Transformation;
-
-/**
- * Router configuration service providing an atomic configuration API for the
- * XML router.
- *
- * @author Erik Brakkee
- */
-public class XMLRouterConfigService implements RouterConfigService {
-
- private String application;
- private AtomicLong sequence;
- private XMLRouterConfiguration config;
- private Config<RouterConfig> routerConfigs;
-
- public XMLRouterConfigService(String aApplication,
- XMLRouterConfiguration aConfig) {
- application = aApplication;
- sequence = new AtomicLong(1L);
- config = aConfig;
- routerConfigs = new ConfigImpl<RouterConfig>(RouterConfig.class,
- aApplication) {
- public RouterConfig wrap(final RouterConfig aT) {
- return new RouterConfig() {
- @Override
- public Id<RouterConfig> getId() {
- return aT.getId();
- }
-
- @Override
- public Config<DocumentType> documentTypeConfig() {
- return aT.documentTypeConfig();
- }
-
- @Override
- public Config<Filter> filterConfig() {
- return aT.filterConfig();
- }
-
- @Override
- public Config<Transformation> transformationConfig() {
- return aT.transformationConfig();
- }
- };
- }
- };
- }
-
- @Override
- public RouterConfig emptyConfig(String aId) {
- return new SingleRouterConfig(application + "." + aId);
- }
-
- @Override
- public void apply(RouterConfig aConfig, Id<RouterConfig> aOldConfig) {
- if (aOldConfig != null) {
- if (!routerConfigs.remove(new Id<RouterConfig>(application + "." +
- aOldConfig.getId()))) {
- throw new ConfigException("Unknown routerconfig '" +
- aOldConfig + "'");
- }
- }
- routerConfigs.add(aConfig);
- update();
- }
-
- @Override
- public void clear(Id<RouterConfig> aConfig) {
- routerConfigs.remove(aConfig);
- update();
- }
-
- private void update() {
- ExtendedRouterConfig newconfig = new CompositeRouterConfig(
- new Id<RouterConfig>("routerconfig"), routerConfigs.values());
- config.setRouterConfig(newconfig);
- }
-}