1 files changed, 0 insertions, 185 deletions
diff --git a/java/JACE/netsvcs/Handler.java b/java/JACE/netsvcs/Handler.java
deleted file mode 100644
index 7bf73f01206..00000000000
--- a/java/JACE/netsvcs/Handler.java
+++ /dev/null
@@ -1,185 +0,0 @@
-package JACE.netsvcs;
-
-import java.io.*;
-import java.net.*;
-import JACE.OS.*;
-import JACE.Connection.*;
-
-/**
- * Abstract class representing a handler for a Server.  Provides
- * default implementations and template methods.
- *
- *@see Server
- *@author Everett Anderson
- */
-public abstract class Handler extends SvcHandler
-{
-  /**
-   * Initialize this Handler.  The default implementation sets the
-   * done flag to false.
-   *
-   *@return -1 on failure, 0 on success
-   */
-  public int open (Object obj)
-  {
-    done_ = false;
-    return 0;
-  }
-
-  /**
-   * Shut down this handler.  Default implementation calls close ().
-   */
-  public int close (long flags)
-  {
-    return close ();
-  }
-
-  /**
-   * Shut down this handler, setting the done flag, and removing it
-   * from the parent Server's handler list.
-   */
-  public synchronized int close ()
-  {
-    if (!done ()) {
-      try {
-	done_ = true;
-	parent_.removeHandler (this);
-	peer ().close ();
-      } catch (IOException e) {
-	return -1;
-      }
-    }
-
-    return 0;
-  }
-
-  /**
-   * Returns the name of the host that is connected to this handler,
-   * or null if not connected.
-   */
-  public String hostName ()
-  {
-    if (done ())
-      return null;
-    else 
-      return this.peer().socket().getInetAddress().getHostName();
-  }
-
-  /**
-   * Process a single request and handle any errors.  The default
-   * implementation calls handleRequest with an Object from
-   * newRequest ().
-   */
-  public void handleRequest ()
-  {
-    handleRequest (newRequest ());
-  }
-
-  /**
-   * Process a single request and handle any errors.  The default
-   * implementation calls processRequest with the given request
-   * Object, and then handles exceptions appropriately.  Subclasses
-   * normally just implement processRequest rather than override
-   * this method.
-   *
-   *@param request request to process
-   */
-  public void handleRequest (Object request)
-  {
-    try {
-
-      processRequest (request);
-
-    } catch (NullPointerException e) {
-      if (!done ()) {
-	ACE.ERROR("Failure: " + e);
-	close ();
-      }
-    } catch (SocketException e) {
-      if (!done ()) {
-	ACE.DEBUG (hostName () + " disconnected");
-	close ();
-      }
-    } catch (EOFException e) {
-      if (!done ()) {
-	ACE.DEBUG (hostName () + " disconnected");
-	close ();
-      }
-    } catch (IOException e) {
-      if (!done ()) {
-	ACE.ERROR ("Lost connection: " + e);
-	close ();
-      }
-    }
-  }
-
-  /**
-   * Process a single request (including reading it from the wire) 
-   * without handling errors.  Subclasses must define the behavior.
-   *
-   *@param requestObject request to process
-   *@exception SocketException problem with the socket
-   *@exception EOFException end of connection, 
-   *           usually means client disconnected
-   *@exception IOException error during transmission
-   */
-  protected abstract void processRequest (Object requestObject) 
-    throws SocketException, EOFException, IOException;
-
-  /**
-   * Returns a new instance of a request object.  Subclasses must
-   * define the behavior.
-   */
-  public abstract Object newRequest ();
-  
-  /**
-   * Called by the JVM when a Handler is run in its own Thread.  The
-   * default implementation creates a single request object which is
-   * reused during multiple handleRequest calls.  The loop exits
-   * when the Handler's done() method returns true.
-   */
-  public void run()
-  {
-    Object request = newRequest ();
-
-    while (!done ()) 
-      handleRequest (request);
-
-    close ();
-  }
-
-  /**
-   * Set the Server parent of this Handler.
-   */
-  public void parent (Server parent)
-  {
-    parent_ = parent;
-  }
-
-  /**
-   * Return the Server parent of this Handler.
-   */
-  public Server parent ()
-  {
-    return parent_;
-  }
-
-  /**
-   * Check to see if this Handler should shut down.
-   */
-  protected synchronized boolean done ()
-  {
-    return done_;
-  }
-
-  /**
-   * Closes the handler, freeing resources.
-   */
-  protected void finalize () throws Throwable
-  {
-    close ();
-  }
-
-  private boolean done_ = true;
-  private Server parent_;
-}