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: 65762 $ 033 */ 034 public class BytesSource extends StreamSource { 035 private 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 }