| /*************************************************************************** |
| * Copyright (c) 2004 - 2008 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 |
| * Simon McDuff - http://bugs.eclipse.org/201266 |
| * Simon McDuff - http://bugs.eclipse.org/212958 |
| * Simon McDuff - http://bugs.eclipse.org/213402 |
| **************************************************************************/ |
| package org.eclipse.emf.cdo.internal.common.revision; |
| |
| import org.eclipse.emf.cdo.common.CDODataInput; |
| import org.eclipse.emf.cdo.common.id.CDOID; |
| import org.eclipse.emf.cdo.common.model.CDOClass; |
| import org.eclipse.emf.cdo.common.model.CDOFeature; |
| import org.eclipse.emf.cdo.common.model.CDOType; |
| import org.eclipse.emf.cdo.common.revision.CDORevision; |
| import org.eclipse.emf.cdo.spi.common.revision.AbstractCDORevision; |
| import org.eclipse.emf.cdo.spi.common.revision.InternalCDOList; |
| |
| import java.io.IOException; |
| |
| /** |
| * @author Eike Stepper |
| */ |
| public class CDORevisionImpl extends AbstractCDORevision |
| { |
| private Object[] values; |
| |
| public CDORevisionImpl(CDOClass cdoClass, CDOID id) |
| { |
| super(cdoClass, id); |
| } |
| |
| public CDORevisionImpl(CDODataInput in) throws IOException |
| { |
| super(in); |
| } |
| |
| public CDORevisionImpl(CDORevisionImpl source) |
| { |
| super(source); |
| CDOFeature[] features = getCDOClass().getAllFeatures(); |
| initValues(features.length); |
| for (int i = 0; i < features.length; i++) |
| { |
| CDOFeature feature = features[i]; |
| CDOType type = feature.getType(); |
| if (feature.isMany()) |
| { |
| InternalCDOList sourceList = (InternalCDOList)source.values[i]; |
| if (sourceList != null) |
| { |
| setValue(i, sourceList.clone(type)); |
| } |
| } |
| else |
| { |
| setValue(i, type.copyValue(source.values[i])); |
| } |
| } |
| } |
| |
| public CDORevision copy() |
| { |
| return new CDORevisionImpl(this); |
| } |
| |
| @Override |
| protected void initValues(int size) |
| { |
| values = new Object[size]; |
| } |
| |
| @Override |
| protected Object getValue(int i) |
| { |
| return values[i]; |
| } |
| |
| @Override |
| protected void setValue(int i, Object value) |
| { |
| values[i] = value; |
| } |
| } |