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.converter.jaxp;
018
019 import java.io.ByteArrayInputStream;
020 import java.io.InputStream;
021 import java.io.InputStreamReader;
022 import java.io.Reader;
023 import java.io.Serializable;
024 import javax.xml.transform.stream.StreamSource;
025
026 import org.apache.camel.util.ObjectHelper;
027
028 /**
029 * A helper class which provides a JAXP {@link javax.xml.transform.Source Source} from a byte[]
030 * which can be read as many times as required.
031 *
032 * @version $Revision: 760886 $
033 */
034 public class BytesSource extends StreamSource implements Serializable {
035 private byte[] data;
036
037 public BytesSource() {
038 }
039
040 public BytesSource(byte[] data) {
041 ObjectHelper.notNull(data, "data");
042 this.data = data;
043 }
044
045 public BytesSource(byte[] data, String systemId) {
046 ObjectHelper.notNull(data, "data");
047 this.data = data;
048 setSystemId(systemId);
049 }
050
051 public InputStream getInputStream() {
052 return new ByteArrayInputStream(data);
053 }
054
055 public Reader getReader() {
056 return new InputStreamReader(getInputStream());
057 }
058
059 public byte[] getData() {
060 return data;
061 }
062
063 public String toString() {
064 return "BytesSource[" + new String(data) + "]";
065 }
066
067 }