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Java > Open Source Codes > org > apache > servicemix > jbi > jaxp > BytesSource


1 /*
2  * Licensed to the Apache Software Foundation (ASF) under one or more
3  * contributor license agreements. See the NOTICE file distributed with
4  * this work for additional information regarding copyright ownership.
5  * The ASF licenses this file to You under the Apache License, Version 2.0
6  * (the "License"); you may not use this file except in compliance with
7  * the License. You may obtain a copy of the License at
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */
17 package org.apache.servicemix.jbi.jaxp;
18
19 import javax.xml.transform.Source JavaDoc;
20 import javax.xml.transform.stream.StreamSource JavaDoc;
21
22 import java.io.ByteArrayInputStream JavaDoc;
23 import java.io.InputStream JavaDoc;
24 import java.io.InputStreamReader JavaDoc;
25 import java.io.Reader JavaDoc;
26
27 /**
28  * A helper class which provides a JAXP {@link Source} from a byte[]
29  * which can be read as many times as required.
30  *
31  * @version $Revision: 426415 $
32  */
33 public class BytesSource extends StreamSource JavaDoc {
34     private byte[] data;
35
36     public BytesSource(byte[] data) {
37         this.data = data;
38     }
39
40     public BytesSource(byte[] data, String JavaDoc systemId) {
41         this.data = data;
42         setSystemId(systemId);
43     }
44
45     public InputStream JavaDoc getInputStream() {
46         return new ByteArrayInputStream JavaDoc(data);
47     }
48
49     public Reader JavaDoc getReader() {
50         return new InputStreamReader JavaDoc(getInputStream());
51     }
52
53     public byte[] getData() {
54         return data;
55     }
56
57     public String JavaDoc toString() {
58         return "BytesSource[" + new String JavaDoc(data) + "]";
59     }
60
61 }
62
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