diff options
Diffstat (limited to 'plugins/org.eclipse.emf.cdo.net4j/src/org/eclipse/emf/internal/cdo/net4j/protocol/LoadRevisionByVersionRequest.java')
-rw-r--r-- | plugins/org.eclipse.emf.cdo.net4j/src/org/eclipse/emf/internal/cdo/net4j/protocol/LoadRevisionByVersionRequest.java | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/plugins/org.eclipse.emf.cdo.net4j/src/org/eclipse/emf/internal/cdo/net4j/protocol/LoadRevisionByVersionRequest.java b/plugins/org.eclipse.emf.cdo.net4j/src/org/eclipse/emf/internal/cdo/net4j/protocol/LoadRevisionByVersionRequest.java new file mode 100644 index 0000000000..90225ab3f6 --- /dev/null +++ b/plugins/org.eclipse.emf.cdo.net4j/src/org/eclipse/emf/internal/cdo/net4j/protocol/LoadRevisionByVersionRequest.java @@ -0,0 +1,58 @@ +/*************************************************************************** + * Copyright (c) 2004 - 2009 Eike Stepper (Berlin, Germany) and others. + * 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.net4j.protocol; + +import org.eclipse.emf.cdo.common.id.CDOID; +import org.eclipse.emf.cdo.common.io.CDODataOutput; +import org.eclipse.emf.cdo.common.protocol.CDOProtocolConstants; + +import org.eclipse.emf.internal.cdo.net4j.bundle.OM; + +import org.eclipse.net4j.util.om.trace.ContextTracer; + +import java.io.IOException; +import java.text.MessageFormat; +import java.util.Collections; + +/** + * @author Eike Stepper + */ +public class LoadRevisionByVersionRequest extends LoadRevisionRequest +{ + private static final ContextTracer TRACER = new ContextTracer(OM.DEBUG_PROTOCOL, LoadRevisionByVersionRequest.class); + + private int version; + + public LoadRevisionByVersionRequest(CDOClientProtocol protocol, CDOID id, int referenceChunk, int version) + { + super(protocol, CDOProtocolConstants.SIGNAL_LOAD_REVISION_BY_VERSION, Collections.singleton(id), referenceChunk); + this.version = version; + } + + @Override + protected void requesting(CDODataOutput out) throws IOException + { + super.requesting(out); + if (TRACER.isEnabled()) + { + TRACER.format("Writing version: {0}", version); //$NON-NLS-1$ + } + + out.writeInt(version); + } + + @Override + public String toString() + { + return MessageFormat.format("{0}(ids={1}, referenceChunk={2}, version={3})", getClass().getSimpleName(), getIDs(), //$NON-NLS-1$ + getReferenceChunk(), version); + } +} |