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.XmlRootElement;
023    
024    import org.apache.camel.Processor;
025    import org.apache.camel.builder.ProcessorBuilder;
026    import org.apache.camel.spi.RouteContext;
027    import org.apache.camel.util.ObjectHelper;
028    
029    /**
030     * Represents an XML <removeHeader/> element
031     */
032    @XmlRootElement(name = "removeHeader")
033    @XmlAccessorType(XmlAccessType.FIELD)
034    public class RemoveHeaderDefinition extends NoOutputDefinition<RemoveHeaderDefinition> {
035        @XmlAttribute(required = true)
036        private String headerName;   
037        
038        public RemoveHeaderDefinition() {
039        }
040        
041        public RemoveHeaderDefinition(String headerName) {
042            setHeaderName(headerName);
043        }
044        
045        @Override
046        public String toString() {
047            return "RemoveHeader[" + getHeaderName() + "]";
048        }
049    
050        @Override
051        public String getShortName() {
052            return "removeHeader";
053        }
054    
055        @Override
056        public String getLabel() {
057            return "removeHeader[" + getHeaderName() + "]";
058        }
059    
060        @Override
061        public Processor createProcessor(RouteContext routeContext) throws Exception {
062            ObjectHelper.notNull(getHeaderName(), "headerName", this);
063            return ProcessorBuilder.removeHeader(getHeaderName());
064        }
065    
066        public void setHeaderName(String headerName) {
067            this.headerName = headerName;
068        }
069    
070        public String getHeaderName() {
071            return headerName;
072        }
073    }