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Diffstat (limited to 'plugins/org.eclipse.emf.cdo.server/src/org/eclipse/emf/cdo/internal/server/protocol/LoadObjectIndication.java')
-rw-r--r--plugins/org.eclipse.emf.cdo.server/src/org/eclipse/emf/cdo/internal/server/protocol/LoadObjectIndication.java72
1 files changed, 72 insertions, 0 deletions
diff --git a/plugins/org.eclipse.emf.cdo.server/src/org/eclipse/emf/cdo/internal/server/protocol/LoadObjectIndication.java b/plugins/org.eclipse.emf.cdo.server/src/org/eclipse/emf/cdo/internal/server/protocol/LoadObjectIndication.java
new file mode 100644
index 0000000000..a414485f21
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.server/src/org/eclipse/emf/cdo/internal/server/protocol/LoadObjectIndication.java
@@ -0,0 +1,72 @@
+/***************************************************************************
+ * 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.cdo.internal.server.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.internal.server.RevisionManagerImpl;
+import org.eclipse.emf.cdo.protocol.CDOID;
+import org.eclipse.emf.cdo.protocol.CDOProtocolConstants;
+
+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 LoadObjectIndication extends CDOServerIndication
+{
+ private static final ContextTracer PROTOCOL = new ContextTracer(CDOProtocol.DEBUG_PROTOCOL,
+ LoadObjectIndication.class);
+
+ private CDOID id;
+
+ private boolean historical;
+
+ private long timeStamp;
+
+ public LoadObjectIndication()
+ {
+ super(CDOProtocolConstants.LOAD_OBJECT_SIGNAL);
+ }
+
+ @Override
+ protected void indicating(ExtendedDataInputStream in) throws IOException
+ {
+ id = CDOIDImpl.read(in);
+ if (PROTOCOL.isEnabled())
+ {
+ PROTOCOL.format("Read ID: {0}", id);
+ }
+
+ historical = in.readBoolean();
+ if (historical)
+ {
+ timeStamp = in.readLong();
+ if (PROTOCOL.isEnabled())
+ {
+ PROTOCOL.format("Read timeStamp: {0}", timeStamp);
+ }
+ }
+ }
+
+ @Override
+ protected void responding(ExtendedDataOutputStream out) throws IOException
+ {
+ RevisionManagerImpl rm = getRevisionManager();
+ CDORevisionImpl revision = historical ? rm.getHistoricalRevision(id, timeStamp) : rm.getActualRevision(id);
+ revision.write(out, null);
+ }
+}

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