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1 package com.espada.bugtracker.util;
2
3 import java.io.*;
4 import javax.activation.DataSource  ;
5
6 public class ByteArrayDataSource
7 implements DataSource
8 {
9
10 public String getContentType()
11 {
12 if(type == null)
13 return "application/octet-stream";
14 else
15 return type;
16 }
17
18 public InputStream getInputStream()
19 throws IOException
20 {
21 if(data == null)
22 throw new IOException("no data");
23 else
24 return new ByteArrayInputStream(data);
25 }
26
27 public String getName()
28 {
29 return "ByteArrayDataSource";
30 }
31
32 public OutputStream getOutputStream()
33 throws IOException
34 {
35 baos = new ByteArrayOutputStream();
36 return baos;
37 }
38
39 public ByteArrayDataSource(byte abyte0[], String s)
40 {
41 data = abyte0;
42 type = s;
43 }
44
45 public ByteArrayDataSource(InputStream inputstream, String s)
46 {
47 type = s;
48 try
49 {
50 ByteArrayOutputStream bytearrayoutputstream = new ByteArrayOutputStream();
51 BufferedInputStream bufferedinputstream = new BufferedInputStream(inputstream);
52 BufferedOutputStream bufferedoutputstream = new BufferedOutputStream(bytearrayoutputstream);
53 int i;
54 while((i = bufferedinputstream.read()) != -1)
55 bufferedoutputstream.write(i);
56 data = bytearrayoutputstream.toByteArray();
57 }
58 catch(IOException ioexception) { }
59 }
60
61 public ByteArrayDataSource(String s, String s1)
62 {
63 type = s1;
64 try
65 {
66 data = s.getBytes("iso-8859-1");
67 }
68 catch(UnsupportedEncodingException unsupportedencodingexception) { }
69 }
70
71 private byte data[];
72 private String type;
73 private ByteArrayOutputStream baos;
74 }
75 |
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