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.model.dataformat;
018
019import javax.xml.bind.annotation.XmlAccessType;
020import javax.xml.bind.annotation.XmlAccessorType;
021import javax.xml.bind.annotation.XmlAttribute;
022import javax.xml.bind.annotation.XmlRootElement;
023import javax.xml.bind.annotation.XmlTransient;
024
025import org.apache.camel.CamelContext;
026import org.apache.camel.model.DataFormatDefinition;
027import org.apache.camel.spi.DataFormat;
028import org.apache.camel.spi.Metadata;
029
030/**
031 * Google protobuf data format
032 *
033 * @version 
034 */
035@Metadata(label = "dataformat,transformation", title = "Protobuf")
036@XmlRootElement(name = "protobuf")
037@XmlAccessorType(XmlAccessType.FIELD)
038public class ProtobufDataFormat extends DataFormatDefinition {
039    @XmlAttribute
040    private String instanceClass;
041    @XmlTransient
042    private Object defaultInstance;
043    
044    public ProtobufDataFormat() {
045        super("protobuf");
046    }
047    
048    public ProtobufDataFormat(String instanceClass) {
049        this();
050        setInstanceClass(instanceClass); 
051    }
052
053    public String getInstanceClass() {
054        return instanceClass;
055    }
056
057    /**
058     * Name of class to use when unarmshalling
059     */
060    public void setInstanceClass(String instanceClass) {
061        this.instanceClass = instanceClass;
062    }
063
064    public Object getDefaultInstance() {
065        return defaultInstance;
066    }
067
068    public void setDefaultInstance(Object defaultInstance) {
069        this.defaultInstance = defaultInstance;
070    }
071
072    @Override
073    protected void configureDataFormat(DataFormat dataFormat, CamelContext camelContext) {
074        if (this.instanceClass != null) {
075            setProperty(camelContext, dataFormat, "instanceClass", instanceClass);
076        }
077        if (this.defaultInstance != null) {
078            setProperty(camelContext, dataFormat, "defaultInstance", defaultInstance);
079        }
080    }
081
082}