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     */
017    package org.apache.camel.model;
018    
019    import javax.xml.bind.annotation.XmlAccessType;
020    import javax.xml.bind.annotation.XmlAccessorType;
021    import javax.xml.bind.annotation.XmlAttribute;
022    import javax.xml.bind.annotation.XmlElement;
023    import javax.xml.bind.annotation.XmlElements;
024    import javax.xml.bind.annotation.XmlRootElement;
025    
026    import org.apache.camel.Processor;
027    import org.apache.camel.model.dataformat.ArtixDSDataFormat;
028    import org.apache.camel.model.dataformat.CsvDataFormat;
029    import org.apache.camel.model.dataformat.DataFormatType;
030    import org.apache.camel.model.dataformat.FlatpackDataFormat;
031    import org.apache.camel.model.dataformat.HL7DataFormat;
032    import org.apache.camel.model.dataformat.JaxbDataFormat;
033    import org.apache.camel.model.dataformat.SerializationDataFormat;
034    import org.apache.camel.model.dataformat.StringDataFormat;
035    import org.apache.camel.model.dataformat.TidyMarkupDataFormat;
036    import org.apache.camel.model.dataformat.XMLBeansDataFormat;
037    import org.apache.camel.model.dataformat.XStreamDataFormat;
038    import org.apache.camel.model.dataformat.ZipDataFormat;
039    import org.apache.camel.processor.UnmarshalProcessor;
040    import org.apache.camel.spi.DataFormat;
041    import org.apache.camel.spi.RouteContext;
042    
043    /**
044     * Unmarshals the binary payload using the given {@link DataFormatType}
045     *
046     * @version $Revision: 2043 $
047     */
048    @XmlRootElement(name = "unmarshal")
049    @XmlAccessorType(XmlAccessType.FIELD)
050    public class UnmarshalType extends OutputType<ProcessorType> {
051        @XmlAttribute(required = false)
052        private String ref;
053        // TODO cannot use @XmlElementRef as it doesn't allow optional properties
054        // @XmlElementRef
055        @XmlElements({
056        @XmlElement(required = false, name = "artixDS", type = ArtixDSDataFormat.class),
057        @XmlElement(required = false, name = "csv", type = CsvDataFormat.class),
058        @XmlElement(required = false, name = "flatpack", type = FlatpackDataFormat.class),
059        @XmlElement(required = false, name = "hl7", type = HL7DataFormat.class),
060        @XmlElement(required = false, name = "jaxb", type = JaxbDataFormat.class),
061        @XmlElement(required = false, name = "serialization", type = SerializationDataFormat.class),
062        @XmlElement(required = false, name = "string", type = StringDataFormat.class),
063        @XmlElement(required = false, name = "tidyMarkup", type = TidyMarkupDataFormat.class),    
064        @XmlElement(required = false, name = "xmlBeans", type = XMLBeansDataFormat.class),
065        @XmlElement(required = false, name = "xstream", type = XStreamDataFormat.class),
066        @XmlElement(required = false, name = "zip", type = ZipDataFormat.class)}
067        )
068        private DataFormatType dataFormatType;
069    
070        public UnmarshalType() {
071        }
072    
073        public UnmarshalType(DataFormatType dataFormatType) {
074            this.dataFormatType = dataFormatType;
075        }
076    
077        public UnmarshalType(String ref) {
078            this.ref = ref;
079        }
080    
081        @Override
082        public String toString() {
083            if (dataFormatType != null) {
084                return "Marshal[" + dataFormatType + "]";
085            } else {
086                return "Marshal[ref: " + ref + "]";
087            }
088        }
089    
090        @Override
091        public String getShortName() {
092            return "unmarshal";
093        }
094    
095        public String getRef() {
096            return ref;
097        }
098    
099        public void setRef(String ref) {
100            this.ref = ref;
101        }
102    
103        public DataFormatType getDataFormatType() {
104            return dataFormatType;
105        }
106    
107        public void setDataFormatType(DataFormatType dataFormatType) {
108            this.dataFormatType = dataFormatType;
109        }
110    
111        @Override
112        public Processor createProcessor(RouteContext routeContext) {
113            DataFormat dataFormat = DataFormatType.getDataFormat(routeContext, getDataFormatType(), ref);
114            return new UnmarshalProcessor(dataFormat);
115        }
116    }