Examples of org.jboss.remoting.transport.multiplex.utility.GrowablePipedOutputStream

Package org.jboss.remoting.transport.multiplex.utility

Examples of org.jboss.remoting.transport.multiplex.utility.GrowablePipedOutputStream

org.jboss.remoting.transport.multiplex.utility.GrowablePipedOutputStream
GrowablePipedOutputStream works together with GrowablePipedInputStream like java.io.PipedInputStream and java.io.PipedOutputStream work together, so that calling GrowablePipedOutputStream.write() causes bytes to be deposited with the matching GrowablePipedInputStream. However, unlike PipedInputStream, GrowablePipedInputStream stores bytes in a ShrinkableByteArrayOutputStream, which can grow and contract dynamically in response to the number of bytes it contains.
For more information about method behavior, see the java.io.OutputStream javadoc. @author Ron Sigal @version $Revision: 1248 $
Copyright (c) 2005

      log.info("entering: testConstructors()");
      
      try
      {
         GrowablePipedInputStream gpis1 = new GrowablePipedInputStream();
         GrowablePipedOutputStream gpos1 = new GrowablePipedOutputStream(gpis1);
         GrowablePipedInputStream gpis2 = new GrowablePipedInputStream();
         GrowablePipedOutputStream gpos2 = new GrowablePipedOutputStream(gpis2);
         GrowablePipedInputStream gpis3 = new GrowablePipedInputStream();
         GrowablePipedOutputStream gpos3 = new GrowablePipedOutputStream();
         
         try
         {
            gpis3.read();
            fail();
         }
         catch (Exception e)
         {
            assertTrue(e.getMessage().equals("Pipe not connected"));
         }
         
         
         try
         {
            gpos3.write(3);
            fail();
         }
         catch (Exception e)
         {
            assertTrue(e.getMessage().equals("Pipe not connected"));

View Full Code Here

      log.info("entering: testAvailable()");
      
      try
      {
         GrowablePipedInputStream  gpis = new GrowablePipedInputStream();
         GrowablePipedOutputStream gpos = new GrowablePipedOutputStream(gpis);
         int size = 64 * 1024;
         
         for (int i = 0; i < size; i++)
            gpos.write(i);
         
         assertTrue(gpis.available() == size);
         
      }
      catch (Exception e)

View Full Code Here

      log.info("entering: testIO()");
      
      try
      {
         final GrowablePipedInputStream gpis = new GrowablePipedInputStream();
         final GrowablePipedOutputStream gpos = new GrowablePipedOutputStream(gpis);
         final int size =  128 * 1024;
         final byte[] bytesIn = new byte[size];
         final byte[] bytesOut = new byte[size];
         
         for (int i = 0; i < size; i++)
         {
            bytesIn[i] = (byte) i;
         }
         
         class ThreadOut extends Thread
         {
            Exception e;
            public void run()
            {
               try
               {
                  for (int i = 0; i < size / 2; i++)
                     gpos.write(bytesIn[i]);
                  
                  int chunk = 4096;
                  
                  for (int i = size / 2; i < size; )
                  {
                     gpos.write(bytesIn, i, chunk);
                     i += chunk;
                  }
               }
               catch (IOException e)
               {

View Full Code Here

      
      try
      {
         final VirtualSelector vs = new VirtualSelector();
         final GrowablePipedInputStream  gpis1 = new GrowablePipedInputStream(vs);
         final GrowablePipedOutputStream gpos1 = new GrowablePipedOutputStream(gpis1);
         final GrowablePipedInputStream  gpis2 = new GrowablePipedInputStream(vs);
         final GrowablePipedOutputStream gpos2 = new GrowablePipedOutputStream(gpis2);
         final int size =  128 * 1024;
         final byte[] bytesOut1 = new byte[size];
         final byte[] bytesOut2 = new byte[size];
         final ShrinkableByteArrayOutputStream bytesIn1  = new ShrinkableByteArrayOutputStream();
         final ShrinkableByteArrayOutputStream bytesIn2  = new ShrinkableByteArrayOutputStream();

View Full Code Here

      MultiplexingInputStream mis = (MultiplexingInputStream) inputStreamMap.get(socketId);


      if (mis != null)
         return mis;


      GrowablePipedOutputStream pos = new GrowablePipedOutputStream();
      mis = new MultiplexingInputStream(pos, this, socket);
      outputStreamMap.put(socketId, pos);
      inputStreamMap.put(socketId, mis);
      return mis;
   }

View Full Code Here

      log.info("entering: testConstructors()");
      
      try
      {
         GrowablePipedInputStream gpis1 = new GrowablePipedInputStream();
         GrowablePipedOutputStream gpos1 = new GrowablePipedOutputStream(gpis1);
         GrowablePipedInputStream gpis2 = new GrowablePipedInputStream();
         GrowablePipedOutputStream gpos2 = new GrowablePipedOutputStream(gpis2);
         GrowablePipedInputStream gpis3 = new GrowablePipedInputStream();
         GrowablePipedOutputStream gpos3 = new GrowablePipedOutputStream();
         
         try
         {
            gpis3.read();
            fail();
         }
         catch (Exception e)
         {
            assertTrue(e.getMessage().equals("Pipe not connected"));
         }
         
         
         try
         {
            gpos3.write(3);
            fail();
         }
         catch (Exception e)
         {
            assertTrue(e.getMessage().equals("Pipe not connected"));

View Full Code Here

      log.info("entering: testAvailable()");
      
      try
      {
         GrowablePipedInputStream  gpis = new GrowablePipedInputStream();
         GrowablePipedOutputStream gpos = new GrowablePipedOutputStream(gpis);
         int size = 64 * 1024;
         
         for (int i = 0; i < size; i++)
            gpos.write(i);
         
         assertTrue(gpis.available() == size);
         
      }
      catch (Exception e)

View Full Code Here

      log.info("entering: testIO()");
      
      try
      {
         final GrowablePipedInputStream gpis = new GrowablePipedInputStream();
         final GrowablePipedOutputStream gpos = new GrowablePipedOutputStream(gpis);
         final int size =  128 * 1024;
         final byte[] bytesIn = new byte[size];
         final byte[] bytesOut = new byte[size];
         
         for (int i = 0; i < size; i++)
         {
            bytesIn[i] = (byte) i;
         }
         
         class ThreadOut extends Thread
         {
            Exception e;
            public void run()
            {
               try
               {
                  for (int i = 0; i < size / 2; i++)
                     gpos.write(bytesIn[i]);
                  
                  int chunk = 4096;
                  
                  for (int i = size / 2; i < size; )
                  {
                     gpos.write(bytesIn, i, chunk);
                     i += chunk;
                  }
               }
               catch (IOException e)
               {

View Full Code Here

      
      try
      {
         final VirtualSelector vs = new VirtualSelector();
         final GrowablePipedInputStream  gpis1 = new GrowablePipedInputStream(vs);
         final GrowablePipedOutputStream gpos1 = new GrowablePipedOutputStream(gpis1);
         final GrowablePipedInputStream  gpis2 = new GrowablePipedInputStream(vs);
         final GrowablePipedOutputStream gpos2 = new GrowablePipedOutputStream(gpis2);
         final int size =  128 * 1024;
         final byte[] bytesOut1 = new byte[size];
         final byte[] bytesOut2 = new byte[size];
         final ShrinkableByteArrayOutputStream bytesIn1  = new ShrinkableByteArrayOutputStream();
         final ShrinkableByteArrayOutputStream bytesIn2  = new ShrinkableByteArrayOutputStream();

View Full Code Here

         if (mis.getSocket() == null)
            mis.setSocket(socket);
         return mis;
      }


      GrowablePipedOutputStream pos = (GrowablePipedOutputStream) outputStreamMap.get(socketId);
      if (pos == null)
      {
         pos = new GrowablePipedOutputStream();
         outputStreamMap.put(socketId, pos);
      }


      mis = new MultiplexingInputStream(pos, this, socket);
      inputStreamMap.put(socketId, mis);

View Full Code Here

0 1

TOP

Related Classes of org.jboss.remoting.transport.multiplex.utility.GrowablePipedOutputStream

org.jboss.remoting.transport.multiplex.MultiplexingManager

org.jboss.test.remoting.transport.multiplex.utility.GrowableStreamTestCase

java.io.IOException

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.