/[classpath]/classpath/gnu/java/net/protocol/file/Connection.java
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Diff of /classpath/gnu/java/net/protocol/file/Connection.java

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revision 1.8 by mkoch, Wed Feb 11 19:14:33 2004 UTC revision 1.9 by mkoch, Thu Sep 9 14:37:07 2004 UTC
# Line 37  exception statement from your version. Line 37  exception statement from your version.
37    
38  package gnu.java.net.protocol.file;  package gnu.java.net.protocol.file;
39    
40    import gnu.java.security.action.GetPropertyAction;
41    
42  import java.io.BufferedInputStream;  import java.io.BufferedInputStream;
43  import java.io.BufferedOutputStream;  import java.io.BufferedOutputStream;
44  import java.io.File;  import java.io.File;
# Line 46  import java.io.FilePermission; Line 48  import java.io.FilePermission;
48  import java.io.InputStream;  import java.io.InputStream;
49  import java.io.IOException;  import java.io.IOException;
50  import java.io.OutputStream;  import java.io.OutputStream;
51    import java.io.StringBufferInputStream;
52  import java.net.ProtocolException;  import java.net.ProtocolException;
53  import java.net.URL;  import java.net.URL;
54  import java.net.URLConnection;  import java.net.URLConnection;
55  import java.security.Permission;  import java.security.Permission;
56    import java.security.AccessController;
57  import java.util.AbstractSet;  import java.util.AbstractSet;
58  import java.util.Iterator;  import java.util.Iterator;
59  import java.util.Set;  import java.util.Set;
# Line 70  public class Connection extends URLConne Line 74  public class Connection extends URLConne
74     */     */
75    private static final String DEFAULT_PERMISSION = "read";    private static final String DEFAULT_PERMISSION = "read";
76    
77      private static final String lineSeparator;
78      
79      static
80      {
81        GetPropertyAction getProperty = new GetPropertyAction("line.separator");
82        lineSeparator = (String) AccessController.doPrivileged(getProperty);
83    
84      }
85      
86    /**    /**
87     * This is a File object for this connection     * This is a File object for this connection
88     */     */
# Line 111  public class Connection extends URLConne Line 124  public class Connection extends URLConne
124            
125      // If not connected, then file needs to be openned.      // If not connected, then file needs to be openned.
126      file = new File (getURL().getFile());      file = new File (getURL().getFile());
127      if (doInput)  
128        inputStream = new BufferedInputStream(new FileInputStream(file));      if (! file.isDirectory())
129          {
130            if (doInput)
131              inputStream = new BufferedInputStream(new FileInputStream(file));
132            
133      if (doOutput)          if (doOutput)
134        outputStream = new BufferedOutputStream(new FileOutputStream(file));            outputStream = new BufferedOutputStream(new FileOutputStream(file));
135          }
136        else
137          {
138            if (doInput)
139              {
140                StringBuffer sb = new StringBuffer();
141                String[] files = file.list();
142    
143                for (int index = 0; index < files.length; ++index)
144                   sb.append(files[index]).append(lineSeparator);
145    
146                inputStream = new StringBufferInputStream(sb.toString());
147              }
148    
149            if (doOutput)
150              throw new ProtocolException
151                ("file: protocol does not support output on directories");
152          }
153            
154      connected = true;      connected = true;
155    }    }

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