001 /*
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements. See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License. You may obtain a copy of the License at
008 *
009 * http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017 package org.apache.servicemix.eip.packaging;
018
019 import java.util.ArrayList;
020 import java.util.List;
021
022 import org.apache.servicemix.common.Endpoint;
023 import org.apache.servicemix.common.packaging.Consumes;
024 import org.apache.servicemix.common.xbean.AbstractXBeanServiceUnitAnalyzer;
025 import org.apache.servicemix.eip.EIPEndpoint;
026 import org.apache.servicemix.eip.patterns.ContentBasedRouter;
027 import org.apache.servicemix.eip.patterns.MessageFilter;
028 import org.apache.servicemix.eip.patterns.Pipeline;
029 import org.apache.servicemix.eip.patterns.SplitAggregator;
030 import org.apache.servicemix.eip.patterns.StaticRecipientList;
031 import org.apache.servicemix.eip.patterns.StaticRoutingSlip;
032 import org.apache.servicemix.eip.patterns.WireTap;
033 import org.apache.servicemix.eip.patterns.XPathSplitter;
034 import org.apache.servicemix.eip.support.ExchangeTarget;
035 import org.apache.servicemix.eip.support.RoutingRule;
036
037 public class EipServiceUnitAnalyzer extends AbstractXBeanServiceUnitAnalyzer {
038
039 protected List<Consumes> getConsumes(Endpoint endpoint) {
040 List<Consumes> consumes;
041 if (endpoint instanceof ContentBasedRouter) {
042 consumes = resolveContentBasedRouter((ContentBasedRouter) endpoint);
043 } else if (endpoint instanceof MessageFilter) {
044 consumes = resolveMessageFilter((MessageFilter) endpoint);
045 } else if (endpoint instanceof Pipeline) {
046 consumes = resolvePipeline((Pipeline) endpoint);
047 } else if (endpoint instanceof SplitAggregator) {
048 consumes = resolveSplitAggregator((SplitAggregator) endpoint);
049 } else if (endpoint instanceof StaticRecipientList) {
050 consumes = resolveStaticRecipientList((StaticRecipientList) endpoint);
051 } else if (endpoint instanceof StaticRoutingSlip) {
052 consumes = resolveStaticRoutingSlip((StaticRoutingSlip) endpoint);
053 } else if (endpoint instanceof WireTap) {
054 consumes = resolveWireTap((WireTap) endpoint);
055 } else if (endpoint instanceof XPathSplitter) {
056 consumes = resolveXPathSplitter((XPathSplitter) endpoint);
057 } else {
058 consumes = new ArrayList<Consumes>();
059 }
060 return consumes;
061 }
062
063 private List<Consumes> resolveXPathSplitter(XPathSplitter splitter) {
064 return generateConsumesFromTarget(splitter.getTarget(), new ArrayList<Consumes>());
065 }
066
067 private List<Consumes> resolveWireTap(WireTap tap) {
068 List<Consumes> consumes = new ArrayList<Consumes>();
069 consumes = generateConsumesFromTarget(tap.getTarget(), consumes);
070 consumes = generateConsumesFromTarget(tap.getInListener(), consumes);
071 consumes = generateConsumesFromTarget(tap.getOutListener(), consumes);
072 consumes = generateConsumesFromTarget(tap.getFaultListener(), consumes);
073 return consumes;
074 }
075
076 private List<Consumes> resolveStaticRoutingSlip(StaticRoutingSlip slip) {
077 List<Consumes> consumes = new ArrayList<Consumes>();
078 for (int i = 0; i < slip.getTargets().length; i++) {
079 consumes = generateConsumesFromTarget(slip.getTargets()[i], consumes);
080 }
081 return consumes;
082 }
083
084 private List<Consumes> resolveStaticRecipientList(StaticRecipientList list) {
085 List<Consumes> consumes = new ArrayList<Consumes>();
086 for (int i = 0; i < list.getRecipients().length; i++) {
087 consumes = generateConsumesFromTarget(list.getRecipients()[i], consumes);
088 }
089 return consumes;
090 }
091
092 private List<Consumes> resolveSplitAggregator(SplitAggregator aggregator) {
093 return generateConsumesFromTarget(aggregator.getTarget(), new ArrayList<Consumes>());
094 }
095
096 private List<Consumes> resolvePipeline(Pipeline pipeline) {
097 List<Consumes> consumes = generateConsumesFromTarget(pipeline.getTarget(), new ArrayList<Consumes>());
098 consumes = generateConsumesFromTarget(pipeline.getTransformer(), consumes);
099 return consumes;
100 }
101
102 private List<Consumes> resolveMessageFilter(MessageFilter filter) {
103 return generateConsumesFromTarget(filter.getTarget(), new ArrayList<Consumes>());
104 }
105
106 private List<Consumes> resolveContentBasedRouter(ContentBasedRouter router) {
107 List<Consumes> consumes = new ArrayList<Consumes>();
108 for (int i = 0; i < router.getRules().length; i++) {
109 RoutingRule rule = router.getRules()[i];
110 consumes = generateConsumesFromTarget(rule.getTarget(), consumes);
111 }
112 return consumes;
113 }
114
115 private List<Consumes> generateConsumesFromTarget(ExchangeTarget target, List<Consumes> consumes) {
116 if (target != null) {
117 Consumes consume = new Consumes();
118 consume.setEndpointName(target.getEndpoint());
119 consume.setServiceName(target.getService());
120 consume.setInterfaceName(target.getInterface());
121 consumes.add(consume);
122 }
123 return consumes;
124 }
125
126 protected String getXBeanFile() {
127 return "xbean.xml";
128 }
129
130 protected boolean isValidEndpoint(Object bean) {
131 return bean instanceof EIPEndpoint;
132 }
133
134 }