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.RuntimeCamelException;
029import org.apache.camel.api.management.ManagedResource;
030import org.apache.camel.api.management.mbean.CamelOpenMBeanTypes;
031import org.apache.camel.api.management.mbean.ManagedPollEnricherMBean;
032import org.apache.camel.model.PollEnrichDefinition;
033import org.apache.camel.processor.PollEnricher;
034import org.apache.camel.spi.EndpointUtilizationStatistics;
035import org.apache.camel.spi.ManagementStrategy;
036import org.apache.camel.util.URISupport;
037
038@ManagedResource(description = "Managed PollEnricher")
039public class ManagedPollEnricher extends ManagedProcessor implements ManagedPollEnricherMBean {
040    private final PollEnricher processor;
041    private String uri;
042    private boolean sanitize;
043
044    public ManagedPollEnricher(CamelContext context, PollEnricher processor, PollEnrichDefinition definition) {
045        super(context, processor, definition);
046        this.processor = processor;
047    }
048
049    public void init(ManagementStrategy strategy) {
050        super.init(strategy);
051        sanitize = strategy.getManagementAgent().getMask() != null ? strategy.getManagementAgent().getMask() : false;
052        uri = getDefinition().getExpression().getExpression();
053        if (sanitize) {
054            uri = URISupport.sanitizeUri(uri);
055        }
056    }
057
058    @Override
059    public void reset() {
060        super.reset();
061        if (processor.getEndpointUtilizationStatistics() != null) {
062            processor.getEndpointUtilizationStatistics().clear();
063        }
064    }
065
066    @Override
067    public PollEnrichDefinition getDefinition() {
068        return (PollEnrichDefinition) super.getDefinition();
069    }
070
071    @Override
072    public PollEnricher getProcessor() {
073        return processor;
074    }
075
076    @Override
077    public String getExpressionLanguage() {
078        return getDefinition().getExpression().getLanguage();
079    }
080
081    @Override
082    public String getExpression() {
083        return uri;
084    }
085
086    @Override
087    public Long getTimeout() {
088        return processor.getTimeout();
089    }
090
091    @Override
092    public Integer getCacheSize() {
093        return processor.getCacheSize();
094    }
095
096    @Override
097    public Boolean isIgnoreInvalidEndpoint() {
098        return processor.isIgnoreInvalidEndpoint();
099    }
100
101    @Override
102    public Boolean isAggregateOnException() {
103        return processor.isAggregateOnException();
104    }
105
106    @Override
107    public TabularData extendedInformation() {
108        try {
109            TabularData answer = new TabularDataSupport(CamelOpenMBeanTypes.endpointsUtilizationTabularType());
110
111            EndpointUtilizationStatistics stats = processor.getEndpointUtilizationStatistics();
112            if (stats != null) {
113                for (Map.Entry<String, Long> entry : stats.getStatistics().entrySet()) {
114                    CompositeType ct = CamelOpenMBeanTypes.endpointsUtilizationCompositeType();
115                    String url = entry.getKey();
116                    if (sanitize) {
117                        url = URISupport.sanitizeUri(url);
118                    }
119
120                    Long hits = entry.getValue();
121                    if (hits == null) {
122                        hits = 0L;
123                    }
124
125                    CompositeData data = new CompositeDataSupport(ct, new String[]{"url", "hits"}, new Object[]{url, hits});
126                    answer.put(data);
127                }
128            }
129            return answer;
130        } catch (Exception e) {
131            throw RuntimeCamelException.wrapRuntimeCamelException(e);
132        }
133    }
134
135}