[jboss-cvs] jboss-common/src/main/org/jboss/net/protocol/file FileURLConnection.java

[Scott M S. <st...@us...>]

  User: starksm 
  Date: 02/06/23 13:36:03

  Modified:    src/main/org/jboss/net/protocol/file FileURLConnection.java
  Log:
  The URLConnection implements its getXXX() methods by calling the
  getHeaderField(String) method so we need to handle those header fields
  that make sense for files. Added handling of headers:
   + content-length : file.length()
   + content-type : getFileNameMap().getContentTypeFor(file.getName())
   + date : file.lastModified()
  
  Revision  Changes    Path
  1.7       +40 -19    jboss-common/src/main/org/jboss/net/protocol/file/FileURLConnection.java
  
  Index: FileURLConnection.java
  ===================================================================
  RCS file: /cvsroot/jboss/jboss-common/src/main/org/jboss/net/protocol/file/FileURLConnection.java,v
  retrieving revision 1.6
  retrieving revision 1.7
  diff -u -r1.6 -r1.7
  --- FileURLConnection.java	18 Apr 2002 01:29:54 -0000	1.6
  +++ FileURLConnection.java	23 Jun 2002 20:36:03 -0000	1.7
  @@ -28,8 +28,9 @@
    * Provides local file access via URL semantics, correctly returning
    * the last modified time of the underlying file.
    *
  - * @version <tt>$Revision: 1.6 $</tt>
  + * @version $Revision: 1.7 $
    * @author  <a href="mailto:ja...@pl...">Jason Dillon</a>
  + * @author  Sco...@jb...
    */
   public class FileURLConnection
      extends URLConnection
  @@ -40,7 +41,7 @@
         throws MalformedURLException, IOException
      {
         super(url);
  -
  +      
         file = new File(url.getPath().replace('/', File.separatorChar).replace('|', ':'));
   
         doOutput = false;
  @@ -49,7 +50,8 @@
      /**
       * Returns the underlying file for this connection.
       */
  -   public File getFile() {
  +   public File getFile()
  +   {
         return file;
      }
   
  @@ -58,25 +60,32 @@
       *
       * @throws FileNotFoundException
       */
  -   public void connect() throws IOException {
  -      if (connected) return;
  +   public void connect() throws IOException
  +   {
  +      if (connected)
  +         return;
   
  -      if (!file.exists()) {
  +      if (!file.exists())
  +      {
            throw new FileNotFoundException(file.getPath());
         }
  -
  +      
         connected = true;
      }
   
  -   public InputStream getInputStream() throws IOException {
  -      if (!connected) connect();
  +   public InputStream getInputStream() throws IOException
  +   {
  +      if (!connected)
  +         connect();
   
         return new FileInputStream(file);
      }
   
  -   public OutputStream getOutputStream() throws IOException {
  -      if (!connected) connect();
  -
  +   public OutputStream getOutputStream() throws IOException
  +   {
  +      if (!connected)
  +         connect();
  +      
         return new FileOutputStream(file);
      }
   
  @@ -84,15 +93,26 @@
       * Provides support for returning the value for the
       * <tt>last-modified</tt> header.
       */
  -   public String getHeaderField(final String name) {
  -      if (name.equalsIgnoreCase("last-modified")) {
  -         return String.valueOf(getLastModified());
  +   public String getHeaderField(final String name)
  +   {
  +      String headerField = null;
  +      if (name.equalsIgnoreCase("last-modified"))
  +         headerField = String.valueOf(getLastModified());
  +      else if (name.equalsIgnoreCase("content-length"))
  +         headerField = String.valueOf(file.length());
  +      else if (name.equalsIgnoreCase("content-type"))
  +         headerField = getFileNameMap().getContentTypeFor(file.getName());
  +      else if (name.equalsIgnoreCase("date"))
  +         headerField = String.valueOf(file.lastModified());
  +      else
  +      {
  +         // This always returns null currently
  +         headerField = super.getHeaderField(name);
         }
  -
  -      return super.getHeaderField(name);
  +      return headerField;
      }
   
  -   /** 
  +   /**
       * Return a permission for both read & write since both
       * input and output streams are supported.
       */
  @@ -104,7 +124,8 @@
      /**
       * Returns the last modified time of the underlying file.
       */
  -   public long getLastModified() {
  +   public long getLastModified()
  +   {
         return file.lastModified();
      }
   }