1 files changed, 121 insertions, 0 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.eclipselink.core/src/org/eclipse/jpt/eclipselink/core/internal/resource/java/NullCacheAnnotation.java b/jpa/plugins/org.eclipse.jpt.eclipselink.core/src/org/eclipse/jpt/eclipselink/core/internal/resource/java/NullCacheAnnotation.java
new file mode 100644
index 0000000000..fd55259a78
--- /dev/null
+++ b/jpa/plugins/org.eclipse.jpt.eclipselink.core/src/org/eclipse/jpt/eclipselink/core/internal/resource/java/NullCacheAnnotation.java
@@ -0,0 +1,121 @@
+/*******************************************************************************
+ * 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.JavaResourcePersistentMember;
+import org.eclipse.jpt.core.utility.TextRange;
+import org.eclipse.jpt.eclipselink.core.resource.java.CacheAnnotation;
+import org.eclipse.jpt.eclipselink.core.resource.java.CacheType;
+
+public class NullCacheAnnotation extends AbstractJavaResourceNode implements CacheAnnotation, Annotation
+{
+	protected NullCacheAnnotation(JavaResourcePersistentMember parent) {
+		super(parent);
+	}
+	
+	@Override
+	public JavaResourcePersistentMember getParent() {
+		return (JavaResourcePersistentMember) 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().addAnnotation(getAnnotationName());
+	}
+	
+	public CacheType getType() {
+		return null;
+	}
+	
+	public void setType(CacheType type) {
+		if (type != null) {
+			createCacheResource().setType(type);
+		}
+	}
+
+	public Boolean getShared() {
+		return null;
+	}
+	
+	public void setShared(Boolean shared) {
+		if (shared != null) {
+			createCacheResource().setShared(shared);
+		}
+	}
+	
+	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 TextRange getTextRange(CompilationUnit astRoot) {
+		return null;
+	}
+
+	public TextRange getTypeTextRange(CompilationUnit astRoot) {
+		return null;
+	}
+
+	public TextRange getSharedTextRange(CompilationUnit astRoot) {
+		return null;
+	}
+	
+	public void updateFromJava(CompilationUnit astRoot) {
+		throw new UnsupportedOperationException();
+	}
+
+}