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-rw-r--r--java/tests/ASX/BufferStreamTest.java185
1 files changed, 0 insertions, 185 deletions
diff --git a/java/tests/ASX/BufferStreamTest.java b/java/tests/ASX/BufferStreamTest.java
deleted file mode 100644
index c61f94f281e..00000000000
--- a/java/tests/ASX/BufferStreamTest.java
+++ /dev/null
@@ -1,185 +0,0 @@
-// ============================================================================
-//
-// = PACKAGE
-// tests.ASX
-//
-// = FILENAME
-// BufferStreamTest.java
-//
-// = AUTHOR
-// Prashant Jain
-//
-// ============================================================================
-package tests.ASX;
-
-import java.io.*;
-import JACE.OS.*;
-import JACE.ASX.*;
-
-// This short program copies stdin to stdout via the use of an ASX
-// STREAM. It illustrates an implementation of the classic "bounded
-// buffer" program using an ASX STREAM containing two Modules. Each
-// Module contains two Tasks.
-
-class CommonTask extends Task
-{
- // ACE_Task hooks
- public int open (Object obj)
- {
- if (this.activate (0, 1, false) == -1)
- ACE.ERROR ("spawn");
- return 0;
- }
-
- public int close (long exitStatus)
- {
- ACE.DEBUG (Thread.currentThread () + " thread is exiting with status " +
- exitStatus + " in module " + this.name () + "\n");
- return 0;
- }
-
- public int put (MessageBlock mb, TimeValue tv)
- {
- return 0;
- }
-
- public int handleTimeout (TimeValue tv, Object obj)
- {
- return 0;
- }
-}
-
-// Define the Producer interface.
-
-class Producer extends CommonTask
-{
- // Read data from stdin and pass to consumer.
- // The Consumer reads data from the stdin stream, creates a message,
- // and then queues the message in the message list, where it is
- // removed by the consumer thread. A 0-sized message is enqueued when
- // there is no more data to read. The consumer uses this as a flag to
- // know when to exit.
-
- public int svc ()
- {
- // Keep reading stdin, until we reach EOF.
-
- BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
-
- String msg = null;
- try
- {
- while (true)
- {
- System.out.print ("Enter input: ");
- System.out.flush ();
- msg = in.readLine ();
- if (msg == null)
- {
- // Send a shutdown message to the other thread and exit.
- if (this.putNext (new MessageBlock (0), new TimeValue ()) == -1)
- ACE.ERROR ("putNext");
- break;
- }
- else
- {
- // Send the message to the other thread.
- if (this.putNext (new MessageBlock (msg), new TimeValue ()) == -1)
- ACE.ERROR ("putNext");
- }
- }
- }
- catch (IOException e)
- {
- }
- return 0;
- }
-}
-
-class Consumer extends CommonTask
- // = TITLE
- // Define the Consumer interface.
-{
- // Enqueue the message on the MessageQueue for subsequent
- // handling in the svc() method.
- public int put (MessageBlock mb, TimeValue tv)
- {
- try
- {
- return this.putq (mb, tv);
- }
- catch (InterruptedException e)
- {
- }
- return 0;
- }
-
- // The consumer dequeues a message from the ACE_Message_Queue, writes
- // the message to the stderr stream, and deletes the message. The
- // Consumer sends a 0-sized message to inform the consumer to stop
- // reading and exit.
-
- public int svc ()
- {
- MessageBlock mb = null;
-
- // Keep looping, reading a message out of the queue, until we
- // timeout or get a message with a length == 0, which signals us to
- // quit.
- try
- {
- while (true)
- {
- // Wait for upto 4 seconds
- mb = this.getq (new TimeValue (4));
-
- if (mb == null)
- break;
-
- int length = mb.length ();
-
- if (length > 0)
- System.out.println ("\n" + mb.base ());
-
- if (length == 0)
- break;
- }
- }
- catch (InterruptedException e)
- {
- }
- if (mb == null)
- {
- ACE.ERROR ("timed out waiting for message");
- System.exit (1);
- }
- return 0;
- }
-}
-
-// Spawn off a new thread.
-
-public class BufferStreamTest
-{
- public static void main (String args[])
- {
- // Control hierachically-related active objects
- Stream stream = new Stream ();
- Module pm = new Module ("Consumer", new Consumer (), null, null);
- Module cm = new Module ("Producer", new Producer (), null, null);
-
- // Create Producer and Consumer Modules and push them onto the
- // STREAM. All processing is performed in the STREAM.
-
- if (stream.push (pm) == -1)
- {
- ACE.ERROR ("push");
- return;
- }
- else if (stream.push (cm) == -1)
- {
- ACE.ERROR ("push");
- return;
- }
- }
-}