1 files changed, 78 insertions, 0 deletions
diff --git a/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/internal/cdo/protocol/LoadObjectRequest.java b/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/internal/cdo/protocol/LoadObjectRequest.java
new file mode 100644
index 0000000000..2292cd514b
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/internal/cdo/protocol/LoadObjectRequest.java
@@ -0,0 +1,78 @@
+/***************************************************************************
+ * 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.emf.internal.cdo.protocol;
+
+import org.eclipse.emf.cdo.internal.protocol.CDOIDImpl;
+import org.eclipse.emf.cdo.internal.protocol.bundle.CDOProtocol;
+import org.eclipse.emf.cdo.internal.protocol.revision.CDORevisionImpl;
+import org.eclipse.emf.cdo.protocol.CDOID;
+import org.eclipse.emf.cdo.protocol.CDOProtocolConstants;
+
+import org.eclipse.net4j.IChannel;
+import org.eclipse.net4j.util.om.trace.ContextTracer;
+import org.eclipse.net4j.util.stream.ExtendedDataInputStream;
+import org.eclipse.net4j.util.stream.ExtendedDataOutputStream;
+
+import java.io.IOException;
+
+/**
+ * @author Eike Stepper
+ */
+public class LoadObjectRequest extends CDOClientRequest<CDORevisionImpl>
+{
+  private static final ContextTracer PROTOCOL = new ContextTracer(CDOProtocol.DEBUG_PROTOCOL, LoadObjectRequest.class);
+
+  private CDOID id;
+
+  private boolean historical;
+
+  private long timeStamp;
+
+  public LoadObjectRequest(IChannel channel, CDOID id)
+  {
+    super(channel, CDOProtocolConstants.LOAD_OBJECT_SIGNAL);
+    this.id = id;
+  }
+
+  public LoadObjectRequest(IChannel channel, CDOID id, long timeStamp)
+  {
+    this(channel, id);
+    this.timeStamp = timeStamp;
+    historical = true;
+  }
+
+  @Override
+  protected void requesting(ExtendedDataOutputStream out) throws IOException
+  {
+    if (PROTOCOL.isEnabled())
+    {
+      PROTOCOL.format("Writing ID: {0}", id);
+    }
+
+    CDOIDImpl.write(out, id);
+    out.writeBoolean(historical);
+    if (historical)
+    {
+      if (PROTOCOL.isEnabled())
+      {
+        PROTOCOL.format("Writing timeStamp: {0}", timeStamp);
+      }
+
+      out.writeLong(timeStamp);
+    }
+  }
+
+  @Override
+  protected CDORevisionImpl confirming(ExtendedDataInputStream in) throws IOException
+  {
+    return new CDORevisionImpl(in);
+  }
+}