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