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/***************************************************************************
* 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
**************************************************************************/
package org.eclipse.emf.cdo.common.model;
import org.eclipse.emf.cdo.common.id.CDOIDMetaRange;
import org.eclipse.emf.cdo.internal.common.model.CDOClassImpl;
import org.eclipse.emf.cdo.internal.common.model.CDOClassRefImpl;
import org.eclipse.emf.cdo.internal.common.model.CDOFeatureImpl;
import org.eclipse.emf.cdo.internal.common.model.CDOPackageImpl;
import org.eclipse.emf.cdo.internal.common.model.CDOTypeImpl;
import org.eclipse.emf.cdo.spi.common.InternalCDOClass;
import org.eclipse.emf.cdo.spi.common.InternalCDOFeature;
import org.eclipse.net4j.util.io.ExtendedDataInput;
import org.eclipse.net4j.util.io.ExtendedDataOutput;
import java.io.IOException;
/**
* @author Eike Stepper
*/
public final class CDOModelUtil
{
private CDOModelUtil()
{
}
// ///////////////////////////////////////////////
public static CDOType getType(int typeID)
{
CDOTypeImpl type = CDOTypeImpl.ids.get(typeID);
if (type == null)
{
throw new IllegalStateException("No type for id " + typeID);
}
return type;
}
public static CDOType readType(ExtendedDataInput in) throws IOException
{
int typeID = in.readInt();
return getType(typeID);
}
public static void writeType(ExtendedDataOutput out, CDOType type) throws IOException
{
((CDOTypeImpl)type).write(out);
}
// ///////////////////////////////////////////////
public static CDOPackage createPackage(CDOPackageManager packageManager, String packageURI, String name,
String ecore, boolean dynamic, CDOIDMetaRange metaIDRange, String parentURI)
{
return new CDOPackageImpl(packageManager, packageURI, name, ecore, dynamic, metaIDRange, parentURI);
}
public static CDOPackage createProxyPackage(CDOPackageManager packageManager, String packageURI, boolean dynamic,
CDOIDMetaRange metaIDRange, String parentURI)
{
return new CDOPackageImpl(packageManager, packageURI, dynamic, metaIDRange, parentURI);
}
public static CDOPackage readPackage(CDOPackageManager packageManager, ExtendedDataInput in) throws IOException
{
return new CDOPackageImpl(packageManager, in);
}
public static void writePackage(ExtendedDataOutput out, CDOPackage cdoPackage) throws IOException
{
((CDOPackageImpl)cdoPackage).write(out);
}
// ///////////////////////////////////////////////
public static CDOClass createClass(CDOPackage containingPackage, int classifierID, String name, boolean isAbstract)
{
return new CDOClassImpl(containingPackage, classifierID, name, isAbstract);
}
public static CDOClass readClass(CDOPackage containingPackage, ExtendedDataInput in) throws IOException
{
return new CDOClassImpl(containingPackage, in);
}
public static void writeClass(ExtendedDataOutput out, CDOClass cdoClass) throws IOException
{
((InternalCDOClass)cdoClass).write(out);
}
// ///////////////////////////////////////////////
public static CDOFeature createAttribute(CDOClass containingClass, int featureID, String name, CDOType type,
boolean many)
{
return new CDOFeatureImpl(containingClass, featureID, name, type, many);
}
public static CDOFeature createReference(CDOClass containingClass, int featureID, String name,
CDOClassProxy referenceType, boolean many, boolean containment)
{
return new CDOFeatureImpl(containingClass, featureID, name, referenceType, many, containment);
}
public static CDOFeature readFeature(CDOClass containingClass, ExtendedDataInput in) throws IOException
{
return new CDOFeatureImpl(containingClass, in);
}
public static void writeFeature(ExtendedDataOutput out, CDOFeature cdoFeature) throws IOException
{
((InternalCDOFeature)cdoFeature).write(out);
}
// ///////////////////////////////////////////////
public static CDOClassRef createClassRef(String packageURI, int classifierID)
{
return new CDOClassRefImpl(packageURI, classifierID);
}
public static CDOClassRef readClassRef(ExtendedDataInput in, String defaultURI) throws IOException
{
return new CDOClassRefImpl(in, defaultURI);
}
public static CDOClassRef readClassRef(ExtendedDataInput in) throws IOException
{
return readClassRef(in, null);
}
public static void writeClassRef(ExtendedDataOutput out, CDOClassRef classRef, String defaultURI) throws IOException
{
((CDOClassRefImpl)classRef).write(out, defaultURI);
}
public static void writeClassRef(ExtendedDataOutput out, CDOClassRef classRef) throws IOException
{
writeClassRef(out, classRef, null);
}
}
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