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 }