| /* |
| * Copyright (c) 2010-2012 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.cdo.server.internal.net4j.protocol; |
| |
| import org.eclipse.emf.cdo.common.branch.CDOBranchPoint; |
| import org.eclipse.emf.cdo.common.branch.CDOBranchPointRange; |
| import org.eclipse.emf.cdo.common.commit.CDOChangeSetData; |
| import org.eclipse.emf.cdo.common.protocol.CDODataInput; |
| import org.eclipse.emf.cdo.common.protocol.CDODataOutput; |
| import org.eclipse.emf.cdo.common.protocol.CDOProtocolConstants; |
| import org.eclipse.emf.cdo.spi.common.branch.CDOBranchUtil; |
| import org.eclipse.emf.cdo.spi.server.InternalRepository; |
| |
| import java.io.IOException; |
| |
| /** |
| * @author Eike Stepper |
| */ |
| public class LoadChangeSetsIndication extends CDOServerReadIndication |
| { |
| private CDOBranchPointRange[] ranges; |
| |
| public LoadChangeSetsIndication(CDOServerProtocol protocol) |
| { |
| super(protocol, CDOProtocolConstants.SIGNAL_LOAD_CHANGE_SETS); |
| } |
| |
| @Override |
| protected void indicating(CDODataInput in) throws IOException |
| { |
| int size = in.readInt(); |
| ranges = new CDOBranchPointRange[size]; |
| for (int i = 0; i < ranges.length; i++) |
| { |
| ranges[i] = CDOBranchUtil.readRange(in); |
| } |
| } |
| |
| @Override |
| protected void responding(final CDODataOutput out) throws IOException |
| { |
| InternalRepository repository = getRepository(); |
| for (CDOBranchPointRange range : ranges) |
| { |
| CDOBranchPoint startPoint = range.getStartPoint(); |
| CDOBranchPoint endPoint = range.getEndPoint(); |
| CDOChangeSetData data = repository.getChangeSet(startPoint, endPoint); |
| out.writeCDOChangeSetData(data); // Exposes revision to client side |
| } |
| } |
| } |