1 files changed, 99 insertions, 0 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/utility/jdt/AnnotatedElementAnnotationElementAdapter.java b/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/utility/jdt/AnnotatedElementAnnotationElementAdapter.java
new file mode 100644
index 0000000000..5c7872d5d0
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+++ b/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/utility/jdt/AnnotatedElementAnnotationElementAdapter.java
@@ -0,0 +1,99 @@
+/*******************************************************************************
+ * Copyright (c) 2006, 2010 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.utility.jdt;
+
+import org.eclipse.jdt.core.dom.ASTNode;
+import org.eclipse.jdt.core.dom.CompilationUnit;
+import org.eclipse.jdt.core.dom.Expression;
+import org.eclipse.jpt.core.utility.jdt.AnnotatedElement;
+import org.eclipse.jpt.core.utility.jdt.AnnotationElementAdapter;
+import org.eclipse.jpt.core.utility.jdt.DeclarationAnnotationElementAdapter;
+import org.eclipse.jpt.core.utility.jdt.ModifiedDeclaration;
+import org.eclipse.jpt.utility.internal.StringTools;
+
+ /**
+ * Adapt an annotated element and a declaration annotation element adapter.
+ */
+public class AnnotatedElementAnnotationElementAdapter<T>
+	implements AnnotationElementAdapter<T>
+{
+	private final AnnotatedElement annotatedElement;
+	private final DeclarationAnnotationElementAdapter<T> daea;
+
+
+	// ********** constructor **********
+
+	public AnnotatedElementAnnotationElementAdapter(AnnotatedElement annotatedElement, DeclarationAnnotationElementAdapter<T> daea) {
+		super();
+		this.annotatedElement = annotatedElement;
+		this.daea = daea;
+	}
+
+
+	// ********** AnnotationElementAdapter implementation **********
+
+	public T getValue() {
+		return this.daea.getValue(this.annotatedElement.getModifiedDeclaration());
+	}
+
+	public T getValue(CompilationUnit astRoot) {
+		return this.daea.getValue(this.annotatedElement.getModifiedDeclaration(astRoot));
+	}
+
+	public void setValue(T value) {
+		this.edit(this.buildSetValueEditor(value));
+	}
+
+	public Expression getExpression(CompilationUnit astRoot) {
+		return this.daea.getExpression(this.annotatedElement.getModifiedDeclaration(astRoot));
+	}
+
+	public ASTNode getAstNode(CompilationUnit astRoot) {
+		return this.daea.getAstNode(this.annotatedElement.getModifiedDeclaration(astRoot));
+	}
+
+	@Override
+	public String toString() {
+		return StringTools.buildToStringFor(this, this.daea);
+	}
+
+
+	// ********** internal methods **********
+
+	protected void edit(AnnotatedElement.Editor editor) {
+		this.annotatedElement.edit(editor);
+	}
+
+	protected AnnotatedElement.Editor buildSetValueEditor(T value) {
+		return new SetValueEditor<T>(value, this.daea);
+	}
+
+
+	// ********** member classes **********
+
+	protected static class SetValueEditor<T> implements AnnotatedElement.Editor {
+		private final DeclarationAnnotationElementAdapter<T> daea;
+		private final T value;
+
+		SetValueEditor(T value, DeclarationAnnotationElementAdapter<T> daea) {
+			super();
+			this.value = value;
+			this.daea = daea;
+		}
+		public void edit(ModifiedDeclaration declaration) {
+			this.daea.setValue(this.value, declaration);
+		}
+		@Override
+		public String toString() {
+			return StringTools.buildToStringFor(this);
+		}
+	}
+
+}