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.ManagedDynamicRouterMBean;
032import org.apache.camel.model.DynamicRouterDefinition;
033import org.apache.camel.processor.DynamicRouter;
034import org.apache.camel.spi.EndpointUtilizationStatistics;
035import org.apache.camel.spi.ManagementStrategy;
036import org.apache.camel.util.URISupport;
037
038@ManagedResource(description = "Managed DynamicRouter")
039public class ManagedDynamicRouter extends ManagedProcessor implements ManagedDynamicRouterMBean {
040
041    private String uri;
042    private boolean sanitize;
043
044    public ManagedDynamicRouter(CamelContext context, DynamicRouter processor, DynamicRouterDefinition<?> definition) {
045        super(context, processor, definition);
046    }
047
048    @Override
049    public DynamicRouter getProcessor() {
050        return (DynamicRouter) super.getProcessor();
051    }
052
053    @Override
054    public DynamicRouterDefinition<?> getDefinition() {
055        return (DynamicRouterDefinition<?>) super.getDefinition();
056    }
057
058    @Override
059    public void init(ManagementStrategy strategy) {
060        super.init(strategy);
061        sanitize = strategy.getManagementAgent().getMask() != null ? strategy.getManagementAgent().getMask() : true;
062        uri = getDefinition().getExpression().getExpression();
063        if (sanitize) {
064            uri = URISupport.sanitizeUri(uri);
065        }
066    }
067
068    @Override
069    public void reset() {
070        super.reset();
071        if (getProcessor().getEndpointUtilizationStatistics() != null) {
072            getProcessor().getEndpointUtilizationStatistics().clear();
073        }
074    }
075
076    @Override
077    public Boolean getSupportExtendedInformation() {
078        return true;
079    }
080
081    @Override
082    public String getExpression() {
083        return uri;
084    }
085
086    @Override
087    public String getExpressionLanguage() {
088        return getDefinition().getExpression().getLanguage();
089    }
090
091    @Override
092    public String getUriDelimiter() {
093        return getProcessor().getUriDelimiter();
094    }
095
096    @Override
097    public Integer getCacheSize() {
098        return getProcessor().getCacheSize();
099    }
100
101    @Override
102    public Boolean isIgnoreInvalidEndpoints() {
103        return getProcessor().isIgnoreInvalidEndpoints();
104    }
105
106    @Override
107    public TabularData extendedInformation() {
108        try {
109            TabularData answer = new TabularDataSupport(CamelOpenMBeanTypes.endpointsUtilizationTabularType());
110
111            EndpointUtilizationStatistics stats = getProcessor().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
126                            = new CompositeDataSupport(ct, new String[] { "url", "hits" }, new Object[] { url, hits });
127                    answer.put(data);
128                }
129            }
130            return answer;
131        } catch (Exception e) {
132            throw RuntimeCamelException.wrapRuntimeCamelException(e);
133        }
134    }
135
136}