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.Collection;
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.ManagedTransformerRegistryMBean;
031import org.apache.camel.spi.DataType;
032import org.apache.camel.spi.ManagementStrategy;
033import org.apache.camel.spi.Transformer;
034import org.apache.camel.spi.TransformerRegistry;
035import org.apache.camel.util.ObjectHelper;
036
037/**
038 * @version 
039 */
040@ManagedResource(description = "Managed TransformerRegistry")
041public class ManagedTransformerRegistry extends ManagedService implements ManagedTransformerRegistryMBean {
042    private final TransformerRegistry transformerRegistry;
043
044    public ManagedTransformerRegistry(CamelContext context, TransformerRegistry transformerRegistry) {
045        super(context, transformerRegistry);
046        this.transformerRegistry = transformerRegistry;
047    }
048
049    public void init(ManagementStrategy strategy) {
050        super.init(strategy);
051    }
052
053    public TransformerRegistry getTransformerRegistry() {
054        return transformerRegistry;
055    }
056
057    public String getSource() {
058        return transformerRegistry.toString();
059    }
060
061    public Integer getDynamicSize() {
062        return transformerRegistry.dynamicSize();
063    }
064
065    public Integer getStaticSize() {
066        return transformerRegistry.staticSize();
067    }
068
069    public Integer getSize() {
070        return transformerRegistry.size();
071    }
072
073    public Integer getMaximumCacheSize() {
074        return transformerRegistry.getMaximumCacheSize();
075    }
076
077    public void purge() {
078        transformerRegistry.purge();
079    }
080
081    @SuppressWarnings("unchecked")
082    public TabularData listTransformers() {
083        try {
084            TabularData answer = new TabularDataSupport(CamelOpenMBeanTypes.listTransformersTabularType());
085            Collection<Transformer> transformers = transformerRegistry.values();
086            for (Transformer transformer : transformers) {
087                CompositeType ct = CamelOpenMBeanTypes.listTransformersCompositeType();
088                String scheme = transformer.getModel();
089                DataType from = transformer.getFrom();
090                DataType to = transformer.getTo();
091                String desc = transformer.toString();
092                boolean fromStatic = scheme != null ? transformerRegistry.isStatic(scheme) : transformerRegistry.isStatic(from, to);
093                boolean fromDynamic = scheme != null ? transformerRegistry.isDynamic(scheme) : transformerRegistry.isDynamic(from, to);
094
095                CompositeData data = new CompositeDataSupport(ct, new String[]{"scheme", "from", "to", "static", "dynamic", "description"},
096                                                              new Object[]{scheme, from.toString(), to.toString(), fromStatic, fromDynamic, desc});
097                answer.put(data);
098            }
099            return answer;
100        } catch (Exception e) {
101            throw ObjectHelper.wrapRuntimeCamelException(e);
102        }
103    }
104
105}