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;
029import org.apache.camel.spi.RouteContext;
030import org.apache.camel.util.ObjectHelper;
031
032/**
033 * Boon data format
034 */
035@Metadata(label = "dataformat,transformation,json", title = "Boon")
036@XmlRootElement(name = "boon")
037@XmlAccessorType(XmlAccessType.FIELD)
038public class BoonDataFormat extends DataFormatDefinition {
039
040    @XmlAttribute(required = true)
041    private String unmarshalTypeName;
042    @XmlTransient
043    private Class<?> unmarshalType;
044
045    public BoonDataFormat() {
046        super("boon");
047    }
048
049    public BoonDataFormat(Class<?> unmarshalType) {
050        this();
051        setUnmarshalType(unmarshalType);
052    }
053
054    public Class<?> getUnmarshalType() {
055        return unmarshalType;
056    }
057
058    /**
059     * Class name of the java type to use when unarmshalling
060     */
061    public void setUnmarshalType(Class<?> unmarshalType) {
062        this.unmarshalType = unmarshalType;
063    }
064
065    public String getUnmarshalTypeName() {
066        return unmarshalTypeName;
067    }
068
069    /**
070     * Class name of the java type to use when unarmshalling
071     */
072    public void setUnmarshalTypeName(String unmarshalTypeName) {
073        this.unmarshalTypeName = unmarshalTypeName;
074    }
075
076    @Override
077    protected DataFormat createDataFormat(RouteContext routeContext) {
078        if (unmarshalType == null && unmarshalTypeName != null) {
079            try {
080                unmarshalType = routeContext.getCamelContext().getClassResolver().resolveMandatoryClass(unmarshalTypeName);
081            } catch (ClassNotFoundException e) {
082                throw ObjectHelper.wrapRuntimeCamelException(e);
083            }
084        }
085        return super.createDataFormat(routeContext);
086    }
087
088    @Override
089    protected void configureDataFormat(DataFormat dataFormat, CamelContext camelContext) {
090        if (unmarshalType != null) {
091            setProperty(camelContext, dataFormat, "unmarshalType", unmarshalType);
092        }
093    }
094}