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1
50 package org.apache.avalon.excalibur.monitor;
51
52 import java.io.File  ;
53 import java.io.FileInputStream ;
54 import java.io.FileOutputStream ;
55 import java.io.FileReader ;
56 import java.io.FileWriter ;
57 import java.io.IOException ;
58 import java.io.InputStream ;
59 import java.io.OutputStream ;
60 import java.io.Reader ;
61 import java.io.Writer ;
62
63
73 public class FileResource
74 extends StreamResource
75 {
76 private final File m_file;
77
78
81 public FileResource( final String resource )
82 throws Exception
83 {
84 this( new File ( resource ) );
85 }
86
87 public FileResource( final File resource )
88 throws Exception
89 {
90 super( resource.getCanonicalPath() );
91 m_file = resource;
92 setPreviousModified( m_file.lastModified() );
93 }
94
95
98 public long lastModified()
99 {
100 return m_file.lastModified();
101 }
102
103
106 public InputStream getResourceAsStream()
107 throws IOException
108 {
109 return new FileInputStream ( m_file );
110 }
111
112
115 public Reader getResourceAsReader()
116 throws IOException
117 {
118 return new FileReader ( m_file );
119 }
120
121
124 public OutputStream setResourceAsStream()
125 throws IOException
126 {
127 return new ResourceOutputStream( new FileOutputStream ( m_file ), this );
128 }
129
130
133 public Writer setResourceAsWriter()
134 throws IOException
135 {
136 return new ResourceWriter( new FileWriter ( m_file ), this );
137 }
138 }
139 |
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