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/*******************************************************************************
* Copyright (c) 2007 Oracle. 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: Oracle. - initial API and implementation
*******************************************************************************/
package org.eclipse.jpt.core.internal.platform;
import java.util.List;
import org.eclipse.jpt.core.internal.IJpaPlatform;
import org.eclipse.wst.validation.internal.provisional.core.IMessage;
public abstract class BaseContext implements IContext
{
private IContext parentContext;
public BaseContext(IContext parentContext) {
super();
this.parentContext = parentContext;
}
/**
* All inter-context based initialization should be done here
* (i.e. all initialization based on other contexts, parent or otherwise)
*/
protected abstract void initialize();
/**
* @see IContext#getParentContext()
*/
public IJpaPlatform getPlatform() {
return getParentContext().getPlatform();
}
/**
* @see IContext#getParentContext()
*/
public IContext getParentContext() {
return parentContext;
}
/**
* All subclass implementation {@link #refreshDefaults(DefaultsContext)}
* should be preceded by a "super" call to this method
*/
public void refreshDefaults(DefaultsContext parentDefaults) {
initialize();
}
/**
* All subclass implementation {@link #refreshDefaults(DefaultsContext)}
* should be preceded by a "super" call to this method
*/
public void addToMessages(List<IMessage> messages) {
}
}
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