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1
4 package org.openedit.repository.filesystem;
5
6 import java.io.ByteArrayInputStream  ;
7 import java.io.InputStream ;
8 import java.util.Date ;
9
10 import org.apache.commons.logging.Log;
11 import org.apache.commons.logging.LogFactory;
12 import org.openedit.repository.ContentItem;
13 import org.openedit.repository.RepositoryException;
14
15
16
19 public class StringItem extends ContentItem
20 {
21 protected String fieldContent;
22 protected String fieldOutputEncoding;
23 protected boolean fieldWritable = true;
24 private static final Log log = LogFactory.getLog(StringItem.class);
25
26 public StringItem( String inPath, String inContent, String inEncoding )
27 {
28 if ( inContent == null)
30 {
31 inContent = "";
32 }
33 fieldContent = inContent;
34 fieldPath = inPath;
35 fieldOutputEncoding = inEncoding;
36 }
37
40 public StringItem()
41 {
42 }
43 public void setLastModified(Date inDate)
44 {
45 super.setLastModified(inDate);
46 }
47
48 public InputStream getInputStream() throws RepositoryException
49 {
50 if ( getOutputEncoding() == null)
51 {
52 log.error("Encoding not defined");
53 return new ByteArrayInputStream (getContent().getBytes());
54 }
55 try
56 {
57 return new ByteArrayInputStream (getContent().getBytes(getOutputEncoding()));
58 } catch ( Exception ex)
59 {
60 log.error(ex);
61 throw new RepositoryException(ex);
62 }
63 }
64
65 public boolean exists()
66 {
67 return getContent() != null;
68 }
69
70 public boolean isFolder()
71 {
72 return false;
73 }
74
77 public boolean isWritable()
78 {
79 return fieldWritable;
80 }
81
82
83 public String getContent()
84 {
85 return fieldContent;
86 }
87 public void setContent( String content )
88 {
89 fieldContent = content;
90 }
91 protected void setWritable(boolean inWritable)
92 {
93 fieldWritable = inWritable;
94 }
95 public String getOutputEncoding()
96 {
97 return fieldOutputEncoding;
98 }
99 public void setOutputEncoding(String inOutputEncoding)
100 {
101 fieldOutputEncoding = inOutputEncoding;
102 }
103 }
104
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Java API By Example, From Geeks To Geeks.