1 files changed, 101 insertions, 0 deletions
diff --git a/plugins/org.eclipse.net4j.jvm/src/org/eclipse/net4j/internal/jvm/AbstractJVMConnector.java b/plugins/org.eclipse.net4j.jvm/src/org/eclipse/net4j/internal/jvm/AbstractJVMConnector.java
new file mode 100644
index 0000000000..5b17b91741
--- /dev/null
+++ b/plugins/org.eclipse.net4j.jvm/src/org/eclipse/net4j/internal/jvm/AbstractJVMConnector.java
@@ -0,0 +1,101 @@
+/***************************************************************************
+ * Copyright (c) 2004-2007 Eike Stepper, Germany.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ * 
+ * Contributors:
+ *    Eike Stepper - initial API and implementation
+ **************************************************************************/
+package org.eclipse.net4j.internal.jvm;
+
+import org.eclipse.net4j.transport.Buffer;
+import org.eclipse.net4j.transport.Channel;
+import org.eclipse.net4j.transport.ConnectorException;
+
+import org.eclipse.internal.net4j.transport.AbstractConnector;
+import org.eclipse.internal.net4j.transport.ChannelImpl;
+import org.eclipse.internal.net4j.transport.DescriptionUtil;
+
+import java.util.Queue;
+
+/**
+ * TODO Remove peer channels
+ * 
+ * @author Eike Stepper
+ */
+public abstract class AbstractJVMConnector extends AbstractConnector
+{
+  private AbstractJVMConnector peer;
+
+  private String name;
+
+  public AbstractJVMConnector()
+  {
+  }
+
+  public String getName()
+  {
+    return name;
+  }
+
+  public AbstractJVMConnector getPeer()
+  {
+    return peer;
+  }
+
+  public void setPeer(AbstractJVMConnector peer)
+  {
+    this.peer = peer;
+  }
+
+  @Override
+  protected void registerChannelWithPeer(short channelIndex, String protocolID) throws ConnectorException
+  {
+    try
+    {
+      ChannelImpl channel = getPeer().createChannel(channelIndex, protocolID, null);
+      if (channel == null)
+      {
+        throw new ConnectorException("Failed to register channel with peer"); //$NON-NLS-1$
+      }
+
+      channel.activate();
+    }
+    catch (ConnectorException ex)
+    {
+      throw ex;
+    }
+    catch (Exception ex)
+    {
+      throw new ConnectorException(ex);
+    }
+  }
+
+  public void multiplexBuffer(Channel localChannel)
+  {
+    short channelIndex = localChannel.getChannelIndex();
+    ChannelImpl peerChannel = peer.getChannel(channelIndex);
+    if (peerChannel == null)
+    {
+      throw new IllegalStateException("peerChannel == null"); //$NON-NLS-1$
+    }
+
+    Queue<Buffer> localQueue = ((ChannelImpl)localChannel).getSendQueue();
+    Buffer buffer = localQueue.poll();
+    buffer.flip();
+    peerChannel.handleBufferFromMultiplexer(buffer);
+  }
+
+  @Override
+  protected void onAboutToActivate() throws Exception
+  {
+    super.onAboutToActivate();
+    name = DescriptionUtil.getElement(getDescription(), 2);
+    if (name == null)
+    {
+      throw new IllegalStateException("name == null");
+    }
+  }
+}