| /* |
| * Copyright (c) 2009-2013, 2016, 2017 Eike Stepper (Loehne, 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.id.CDOIDProvider; |
| import org.eclipse.emf.cdo.common.model.CDOPackageRegistry; |
| import org.eclipse.emf.cdo.common.protocol.CDODataOutput; |
| import org.eclipse.emf.cdo.common.protocol.CDOProtocolConstants; |
| import org.eclipse.emf.cdo.spi.common.protocol.CDODataOutputImpl; |
| import org.eclipse.emf.cdo.spi.common.revision.CDORevisionUnchunker; |
| import org.eclipse.emf.cdo.spi.server.InternalSession; |
| |
| import org.eclipse.net4j.signal.Request; |
| import org.eclipse.net4j.util.io.ExtendedDataOutputStream; |
| import org.eclipse.net4j.util.io.StringIO; |
| |
| import java.io.IOException; |
| |
| /** |
| * @author Eike Stepper |
| */ |
| public abstract class CDOServerRequest extends Request |
| { |
| public CDOServerRequest(CDOServerProtocol serverProtocol, short signalID) |
| { |
| super(serverProtocol, signalID); |
| } |
| |
| @Override |
| public CDOServerProtocol getProtocol() |
| { |
| return (CDOServerProtocol)super.getProtocol(); |
| } |
| |
| protected InternalSession getSession() |
| { |
| return getProtocol().getSession(); |
| } |
| |
| @Override |
| protected String getAdditionalInfo() |
| { |
| String additionalInfo = super.getAdditionalInfo(); |
| |
| String userID = getSession().getUserID(); |
| if (userID != null) |
| { |
| additionalInfo += ", user=" + userID; |
| } |
| |
| return additionalInfo; |
| } |
| |
| @Override |
| protected final void requesting(ExtendedDataOutputStream out) throws Exception |
| { |
| requesting(new CDODataOutputImpl(out) |
| { |
| @Override |
| public CDOPackageRegistry getPackageRegistry() |
| { |
| return getSession().getManager().getRepository().getPackageRegistry(); |
| } |
| |
| @Override |
| public CDORevisionUnchunker getRevisionUnchunker() |
| { |
| return getSession().getManager().getRepository(); |
| } |
| |
| @Override |
| protected boolean isXCompression() |
| { |
| return CDOProtocolConstants.X_COMPRESSION; |
| } |
| |
| @Override |
| protected StringIO getPackageURICompressor() |
| { |
| return getProtocol().getPackageURICompressor(); |
| } |
| |
| @Override |
| public CDOIDProvider getIDProvider() |
| { |
| return getSession(); |
| } |
| }); |
| } |
| |
| protected abstract void requesting(CDODataOutput out) throws IOException; |
| } |