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 */
017package org.apache.camel.management.mbean;
018
019import java.util.Map;
020
021import javax.management.openmbean.CompositeData;
022import javax.management.openmbean.CompositeDataSupport;
023import javax.management.openmbean.CompositeType;
024import javax.management.openmbean.TabularData;
025import javax.management.openmbean.TabularDataSupport;
026
027import org.apache.camel.CamelContext;
028import org.apache.camel.api.management.ManagedResource;
029import org.apache.camel.api.management.mbean.CamelOpenMBeanTypes;
030import org.apache.camel.api.management.mbean.ManagedDynamicRouterMBean;
031import org.apache.camel.model.DynamicRouterDefinition;
032import org.apache.camel.processor.DynamicRouter;
033import org.apache.camel.spi.EndpointUtilizationStatistics;
034import org.apache.camel.spi.ManagementStrategy;
035import org.apache.camel.util.ObjectHelper;
036import org.apache.camel.util.URISupport;
037
038/**
039 * @version 
040 */
041@ManagedResource(description = "Managed DynamicRouter")
042public class ManagedDynamicRouter extends ManagedProcessor implements ManagedDynamicRouterMBean {
043    private final DynamicRouter processor;
044    private String uri;
045    private boolean sanitize;
046
047    public ManagedDynamicRouter(CamelContext context, DynamicRouter processor, DynamicRouterDefinition definition) {
048        super(context, processor, definition);
049        this.processor = processor;
050    }
051
052    @Override
053    public DynamicRouterDefinition getDefinition() {
054        return (DynamicRouterDefinition) super.getDefinition();
055    }
056
057    @Override
058    public void init(ManagementStrategy strategy) {
059        super.init(strategy);
060        sanitize = strategy.getManagementAgent().getMask() != null ? strategy.getManagementAgent().getMask() : false;
061        uri = getDefinition().getExpression().getExpression();
062        if (sanitize) {
063            uri = URISupport.sanitizeUri(uri);
064        }
065    }
066
067    @Override
068    public void reset() {
069        super.reset();
070        if (processor.getEndpointUtilizationStatistics() != null) {
071            processor.getEndpointUtilizationStatistics().clear();
072        }
073    }
074
075    @Override
076    public Boolean getSupportExtendedInformation() {
077        return true;
078    }
079
080    @Override
081    public String getExpression() {
082        return uri;
083    }
084
085    @Override
086    public String getExpressionLanguage() {
087        return getDefinition().getExpression().getLanguage();
088    }
089
090    @Override
091    public String getUriDelimiter() {
092        return processor.getUriDelimiter();
093    }
094
095    @Override
096    public Integer getCacheSize() {
097        return processor.getCacheSize();
098    }
099
100    @Override
101    public Boolean isIgnoreInvalidEndpoints() {
102        return processor.isIgnoreInvalidEndpoints();
103    }
104
105    @Override
106    public TabularData extendedInformation() {
107        try {
108            TabularData answer = new TabularDataSupport(CamelOpenMBeanTypes.endpointsUtilizationTabularType());
109
110            EndpointUtilizationStatistics stats = processor.getEndpointUtilizationStatistics();
111            if (stats != null) {
112                for (Map.Entry<String, Long> entry : stats.getStatistics().entrySet()) {
113                    CompositeType ct = CamelOpenMBeanTypes.endpointsUtilizationCompositeType();
114                    String url = entry.getKey();
115                    if (sanitize) {
116                        url = URISupport.sanitizeUri(url);
117                    }
118
119                    Long hits = entry.getValue();
120                    if (hits == null) {
121                        hits = 0L;
122                    }
123
124                    CompositeData data = new CompositeDataSupport(ct, new String[]{"url", "hits"}, new Object[]{url, hits});
125                    answer.put(data);
126                }
127            }
128            return answer;
129        } catch (Exception e) {
130            throw ObjectHelper.wrapRuntimeCamelException(e);
131        }
132    }
133
134}