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/*
* Copyright (c) 2009-2013, 2015 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.internal.common.model;
import org.eclipse.emf.cdo.common.model.CDOModelUtil;
import org.eclipse.emf.cdo.common.model.CDOPackageInfo;
import org.eclipse.emf.cdo.common.protocol.CDODataInput;
import org.eclipse.emf.cdo.common.protocol.CDODataOutput;
import org.eclipse.emf.cdo.internal.common.bundle.OM;
import org.eclipse.emf.cdo.spi.common.model.InternalCDOPackageInfo;
import org.eclipse.emf.cdo.spi.common.model.InternalCDOPackageRegistry;
import org.eclipse.emf.cdo.spi.common.model.InternalCDOPackageUnit;
import org.eclipse.net4j.util.om.trace.ContextTracer;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.Notifier;
import org.eclipse.emf.ecore.EFactory;
import org.eclipse.emf.ecore.EPackage;
import java.io.IOException;
import java.text.MessageFormat;
/**
* @author Eike Stepper
*/
public class CDOPackageInfoImpl implements InternalCDOPackageInfo
{
private static final ContextTracer TRACER = new ContextTracer(OM.DEBUG, CDOPackageInfoImpl.class);
private InternalCDOPackageUnit packageUnit;
private String packageURI;
private String parentURI;
private EPackage ePackage;
public CDOPackageInfoImpl()
{
}
public InternalCDOPackageUnit getPackageUnit()
{
return packageUnit;
}
public void setPackageUnit(InternalCDOPackageUnit packageUnit)
{
this.packageUnit = packageUnit;
}
public String getPackageURI()
{
return packageURI;
}
public void setPackageURI(String packageURI)
{
this.packageURI = packageURI;
}
public String getParentURI()
{
return parentURI;
}
public void setParentURI(String parentURI)
{
this.parentURI = parentURI;
}
public void write(CDODataOutput out) throws IOException
{
if (TRACER.isEnabled())
{
TRACER.format("Writing {0}", this); //$NON-NLS-1$
}
out.writeCDOPackageURI(packageURI);
out.writeCDOPackageURI(parentURI);
}
public void read(CDODataInput in) throws IOException
{
packageURI = in.readCDOPackageURI();
parentURI = in.readCDOPackageURI();
if (TRACER.isEnabled())
{
TRACER.format("Read {0}", this); //$NON-NLS-1$
}
}
public InternalCDOPackageInfo copy()
{
InternalCDOPackageInfo packageInfo = (InternalCDOPackageInfo)CDOModelUtil.createPackageInfo();
packageInfo.setPackageURI(getPackageURI());
packageInfo.setParentURI(getParentURI());
packageInfo.setEPackage(getEPackage());
return packageInfo;
}
public EFactory getEFactory()
{
return getEPackage().getEFactoryInstance();
}
public EPackage getEPackage()
{
return getEPackage(true);
}
public EPackage getEPackage(boolean loadOnDemand)
{
if (ePackage == null && loadOnDemand)
{
packageUnit.load(true);
}
return ePackage;
}
public void setEPackage(EPackage ePackage)
{
this.ePackage = ePackage;
}
public boolean isCorePackage()
{
return CDOModelUtil.isCorePackage(getEPackage());
}
public boolean isResourcePackage()
{
return CDOModelUtil.isResourcePackage(getEPackage());
}
public boolean isTypePackage()
{
return CDOModelUtil.isTypesPackage(getEPackage());
}
public boolean isSystemPackage()
{
return CDOModelUtil.isSystemPackage(getEPackage());
}
public int compareTo(CDOPackageInfo o)
{
return getPackageURI().compareTo(o.getPackageURI());
}
@Override
public String toString()
{
return MessageFormat.format("CDOPackageInfo[packageURI={0}, parentURI={1}]", packageURI, parentURI); //$NON-NLS-1$
}
/**
* @deprecated As of 4.2 CDOPackageInfos are no longer mapped through Adapters.
* @see InternalCDOPackageRegistry#registerPackageInfo(EPackage, InternalCDOPackageInfo)
*/
@Deprecated
public void notifyChanged(Notification notification)
{
throw new UnsupportedOperationException();
}
/**
* @deprecated As of 4.2 CDOPackageInfos are no longer mapped through Adapters.
* @see InternalCDOPackageRegistry#registerPackageInfo(EPackage, InternalCDOPackageInfo)
*/
@Deprecated
public Notifier getTarget()
{
throw new UnsupportedOperationException();
}
/**
* @deprecated As of 4.2 CDOPackageInfos are no longer mapped through Adapters.
* @see InternalCDOPackageRegistry#registerPackageInfo(EPackage, InternalCDOPackageInfo)
*/
@Deprecated
public void setTarget(Notifier newTarget)
{
throw new UnsupportedOperationException();
}
/**
* @deprecated As of 4.2 CDOPackageInfos are no longer mapped through Adapters.
* @see InternalCDOPackageRegistry#registerPackageInfo(EPackage, InternalCDOPackageInfo)
*/
@Deprecated
public void unsetTarget(Notifier oldTarget)
{
throw new UnsupportedOperationException();
}
/**
* @deprecated As of 4.2 CDOPackageInfos are no longer mapped through Adapters.
* @see InternalCDOPackageRegistry#registerPackageInfo(EPackage, InternalCDOPackageInfo)
*/
@Deprecated
public boolean isAdapterForType(Object type)
{
throw new UnsupportedOperationException();
}
}
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