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
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: 752464 $
033 */
034 public class BytesSource extends StreamSource {
035 private final byte[] data;
036
037 public BytesSource(byte[] data) {
038 ObjectHelper.notNull(data, "data");
039 this.data = data;
040 }
041
042 public BytesSource(byte[] data, String systemId) {
043 ObjectHelper.notNull(data, "data");
044 this.data = data;
045 setSystemId(systemId);
046 }
047
048 public InputStream getInputStream() {
049 return new ByteArrayInputStream(data);
050 }
051
052 public Reader getReader() {
053 return new InputStreamReader(getInputStream());
054 }
055
056 public byte[] getData() {
057 return data;
058 }
059
060 public String toString() {
061 return "BytesSource[" + new String(data) + "]";
062 }
063
064 }