/*******************************************************************************
 * Copyright (c) 2008 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.eclipselink.core.internal.resource.java;

import org.eclipse.jdt.core.dom.CompilationUnit;
import org.eclipse.jpt.core.internal.resource.java.AbstractJavaResourceNode;
import org.eclipse.jpt.core.resource.java.Annotation;
import org.eclipse.jpt.core.resource.java.JavaResourcePersistentType;
import org.eclipse.jpt.core.utility.TextRange;
import org.eclipse.jpt.eclipselink.core.resource.java.CacheAnnotation;
import org.eclipse.jpt.eclipselink.core.resource.java.CacheCoordinationType;
import org.eclipse.jpt.eclipselink.core.resource.java.CacheType;
import org.eclipse.jpt.eclipselink.core.resource.java.TimeOfDayAnnotation;

public class NullCacheAnnotation extends AbstractJavaResourceNode implements CacheAnnotation, Annotation
{
	protected NullCacheAnnotation(JavaResourcePersistentType parent) {
		super(parent);
	}
	
	@Override
	public JavaResourcePersistentType getParent() {
		return (JavaResourcePersistentType) super.getParent();
	}
	
	public String getAnnotationName() {
		return CacheAnnotation.ANNOTATION_NAME;
	}

	public void initialize(CompilationUnit astRoot) {
		//null, nothing to initialize
	}
	
	public org.eclipse.jdt.core.dom.Annotation getJdtAnnotation(CompilationUnit astRoot) {
		return null;
	}
	
	public void newAnnotation() {
		throw new UnsupportedOperationException();
	}
	
	public void removeAnnotation() {
		throw new UnsupportedOperationException();
	}
	
	protected CacheAnnotation createCacheResource() {
		return (CacheAnnotation) getParent().addSupportingAnnotation(getAnnotationName());
	}
	
	public CacheType getType() {
		return null;
	}
	
	public void setType(CacheType type) {
		if (type != null) {
			createCacheResource().setType(type);
		}
	}

	public Integer getSize() {
		return null;
	}
	
	public void setSize(Integer size) {
		if (size != null) {
			createCacheResource().setSize(size);
		}
	}
	
	public Boolean getShared() {
		return null;
	}
	
	public void setShared(Boolean shared) {
		if (shared != null) {
			createCacheResource().setShared(shared);
		}
	}
	
	public Integer getExpiry() {
		return null;
	}
	
	public void setExpiry(Integer expiry) {
		if (expiry != null) {
			createCacheResource().setExpiry(expiry);
		}		
	}
	
	public TimeOfDayAnnotation getExpiryTimeOfDay() {
		return null;
	}
	
	public TimeOfDayAnnotation addExpiryTimeOfDay() {
		return createCacheResource().addExpiryTimeOfDay();
	}
	
	public void removeExpiryTimeOfDay() {
		
	}
	
	public Boolean getAlwaysRefresh() {
		return null;
	}
	
	public void setAlwaysRefresh(Boolean alwaysRefresh) {
		if (alwaysRefresh != null) {
			createCacheResource().setAlwaysRefresh(alwaysRefresh);
		}
	}
	
	public Boolean getRefreshOnlyIfNewer() {
		return null;
	}
	
	public void setRefreshOnlyIfNewer(Boolean refreshOnlyIfNewer) {
		if (refreshOnlyIfNewer != null) {
			createCacheResource().setRefreshOnlyIfNewer(refreshOnlyIfNewer);
		}
	}
	
	public Boolean getDisableHits() {
		return null;
	}
	
	public void setDisableHits(Boolean disableHits) {
		if (disableHits != null) {
			createCacheResource().setDisableHits(disableHits);
		}
	}
	
	public CacheCoordinationType getCoordinationType() {
		return null;
	}
	
	public void setCoordinationType(CacheCoordinationType coordinationType) {
		if (coordinationType != null) {
			createCacheResource().setCoordinationType(coordinationType);
		}
	}
	
	public TextRange getTextRange(CompilationUnit astRoot) {
		return null;
	}

	public TextRange getTypeTextRange(CompilationUnit astRoot) {
		return null;
	}

	public TextRange getSizeTextRange(CompilationUnit astRoot) {
		return null;
	}
	
	public TextRange getSharedTextRange(CompilationUnit astRoot) {
		return null;
	}
	
	public TextRange getExpiryTextRange(CompilationUnit astRoot) {
		return null;
	}
	
	public TextRange getExpiryTimeOfDayTextRange(CompilationUnit astRoot) {
		return null;
	}
	
	public TextRange getAlwaysRefreshTextRange(CompilationUnit astRoot) {
		return null;
	}
	
	public TextRange getRefreshOnlyIfNewerTextRange(CompilationUnit astRoot) {
		return null;
	}
	
	public TextRange getDisablesHitsTextRange(CompilationUnit astRoot) {
		return null;
	}
	
	public TextRange getCoordinationTypeTextRange(CompilationUnit astRoot) {
		return null;
	}
	
	public void update(CompilationUnit astRoot) {
		throw new UnsupportedOperationException();
	}

}