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.model.DataFormatDefinition;
026import org.apache.camel.spi.Metadata;
027
028/**
029 * The Protobuf data format is used for serializing between Java objects and the
030 * Google Protobuf protocol.
031 */
032@Metadata(firstVersion = "2.2.0", label = "dataformat,transformation", title = "Protobuf")
033@XmlRootElement(name = "protobuf")
034@XmlAccessorType(XmlAccessType.FIELD)
035public class ProtobufDataFormat extends DataFormatDefinition {
036    @XmlAttribute
037    private String instanceClass;
038    @XmlAttribute
039    @Metadata(enums = "native,json", defaultValue = "native")
040    private String contentTypeFormat;
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 ProtobufDataFormat(String instanceClass, String contentTypeFormat) {
054        this();
055        setInstanceClass(instanceClass);
056        setContentTypeFormat(contentTypeFormat);
057    }
058
059    public String getInstanceClass() {
060        return instanceClass;
061    }
062
063    /**
064     * Name of class to use when unarmshalling
065     */
066    public void setInstanceClass(String instanceClass) {
067        this.instanceClass = instanceClass;
068    }
069
070    /**
071     * Defines a content type format in which protobuf message will be
072     * serialized/deserialized from(to) the Java been. The format can either be
073     * native or json for either native protobuf or json fields representation.
074     * The default value is native.
075     */
076    public void setContentTypeFormat(String contentTypeFormat) {
077        this.contentTypeFormat = contentTypeFormat;
078    }
079
080    public String getContentTypeFormat() {
081        return contentTypeFormat;
082    }
083
084    public Object getDefaultInstance() {
085        return defaultInstance;
086    }
087
088    public void setDefaultInstance(Object defaultInstance) {
089        this.defaultInstance = defaultInstance;
090    }
091
092}