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.dataformat; 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.spi.DataFormat; 025 import org.apache.camel.util.ObjectHelper; 026 import org.apache.commons.logging.Log; 027 import org.apache.commons.logging.LogFactory; 028 029 /** 030 * Represents the <a href="http://activemq.apache.org/camel/artix-data-services.html">Artix Data Services</a> 031 * {@link DataFormat} 032 * 033 * @version $Revision: 36321 $ 034 */ 035 @XmlRootElement(name = "artixDS") 036 @XmlAccessorType(XmlAccessType.FIELD) 037 public class ArtixDSDataFormat extends DataFormatType { 038 private static final transient Log LOG = LogFactory.getLog(ArtixDSDataFormat.class); 039 040 @XmlAttribute(required = false) 041 private String elementTypeName; 042 @XmlAttribute(required = false) 043 private String format; 044 @XmlAttribute(required = false) 045 private Class<?> elementType; 046 @XmlAttribute(required = false) 047 private ArtixDSContentType contentType; 048 049 public ArtixDSDataFormat() { 050 super("org.apache.camel.artix.ds.ArtixDSFormat"); 051 } 052 053 public ArtixDSDataFormat(Class<?> elementType) { 054 this(); 055 this.elementType = elementType; 056 } 057 058 public ArtixDSDataFormat(Class<?> elementType, ArtixDSContentType contentType) { 059 this(); 060 this.elementType = elementType; 061 this.contentType = contentType; 062 } 063 064 public ArtixDSDataFormat(ArtixDSContentType contentType) { 065 this(); 066 this.contentType = contentType; 067 } 068 069 // Properties 070 //------------------------------------------------------------------------- 071 072 public String getElementTypeName() { 073 return elementTypeName; 074 } 075 076 public void setElementTypeName(String elementTypeName) { 077 this.elementTypeName = elementTypeName; 078 } 079 080 public ArtixDSContentType getContentType() { 081 return contentType; 082 } 083 084 public void setContentType(ArtixDSContentType contentType) { 085 this.contentType = contentType; 086 } 087 088 public Class<?> getElementType() { 089 if (elementType == null) { 090 if (elementTypeName != null) { 091 elementType = ObjectHelper.loadClass(elementTypeName, getClass().getClassLoader()); 092 if (elementType == null) { 093 throw new IllegalArgumentException("The ArtixDS Element class " + elementTypeName + " is not on the classpath! Cannot use the dataFormat " + this); 094 } 095 } 096 } 097 return elementType; 098 } 099 100 public void setElementType(Class<?> elementType) { 101 this.elementType = elementType; 102 } 103 104 public String getFormat() { 105 return format; 106 } 107 108 public void setFormat(String format) { 109 this.format = format; 110 } 111 112 // Implementation methods 113 //------------------------------------------------------------------------- 114 115 @Override 116 protected void configureDataFormat(DataFormat dataFormat) { 117 Class<?> type = getElementType(); 118 if (type != null) { 119 setProperty(dataFormat, "elementType", type); 120 } 121 ArtixDSContentType content = getContentType(); 122 if (content != null) { 123 setProperty(dataFormat, "contentType", content); 124 } 125 } 126 }