Merged jpt_2_0_exp branch into Head.v20080202_Merged

1 files changed, 106 insertions, 0 deletions

diff --git a/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/resource/java/TemporalImpl.java b/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/resource/java/TemporalImpl.java
new file mode 100644
index 0000000000..fa61cd9d45
--- /dev/null
+++ b/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/resource/java/TemporalImpl.java
@@ -0,0 +1,106 @@
+/*******************************************************************************
+ * 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.resource.java;
+
+import org.eclipse.jdt.core.dom.CompilationUnit;
+import org.eclipse.jpt.core.internal.ITextRange;
+import org.eclipse.jpt.core.internal.jdtutility.AnnotationElementAdapter;
+import org.eclipse.jpt.core.internal.jdtutility.Attribute;
+import org.eclipse.jpt.core.internal.jdtutility.DeclarationAnnotationAdapter;
+import org.eclipse.jpt.core.internal.jdtutility.DeclarationAnnotationElementAdapter;
+import org.eclipse.jpt.core.internal.jdtutility.EnumDeclarationAnnotationElementAdapter;
+import org.eclipse.jpt.core.internal.jdtutility.Member;
+import org.eclipse.jpt.core.internal.jdtutility.ShortCircuitAnnotationElementAdapter;
+import org.eclipse.jpt.core.internal.jdtutility.SimpleDeclarationAnnotationAdapter;
+
+public class TemporalImpl extends AbstractAnnotationResource<Attribute> implements Temporal
+{
+	private static final DeclarationAnnotationAdapter DECLARATION_ANNOTATION_ADAPTER = new SimpleDeclarationAnnotationAdapter(ANNOTATION_NAME);
+	
+	private static final DeclarationAnnotationElementAdapter<String> VALUE_ADAPTER = buildValueAdapter();
+
+	private final AnnotationElementAdapter<String> valueAdapter;
+
+	private TemporalType value;
+	
+	protected TemporalImpl(JavaResource parent, Attribute attribute) {
+		super(parent, attribute, DECLARATION_ANNOTATION_ADAPTER);
+		this.valueAdapter = new ShortCircuitAnnotationElementAdapter<String>(attribute, VALUE_ADAPTER);
+	}
+
+	public void initialize(CompilationUnit astRoot) {
+		this.value = this.value(astRoot);		
+	}
+
+	public String getAnnotationName() {
+		return ANNOTATION_NAME;
+	}
+	
+	public TemporalType getValue() {
+		return this.value;
+	}
+	
+	public void setValue(TemporalType newValue) {
+		TemporalType oldValue = this.value;
+		this.value = newValue;
+		this.valueAdapter.setValue(TemporalType.toJavaAnnotationValue(newValue));
+		firePropertyChanged(VALUE_PROPERTY, oldValue, newValue);
+	}
+	
+	public ITextRange valueTextRange(CompilationUnit astRoot) {
+		return this.elementTextRange(VALUE_ADAPTER, astRoot);
+	}
+
+	public void updateFromJava(CompilationUnit astRoot) {
+		this.setValue(this.value(astRoot));
+	}
+	
+	protected TemporalType value(CompilationUnit astRoot) {
+		return TemporalType.fromJavaAnnotationValue(this.valueAdapter.getValue(astRoot));
+	}
+	
+	// ********** static methods **********
+	private static DeclarationAnnotationElementAdapter<String> buildValueAdapter() {
+		return new EnumDeclarationAnnotationElementAdapter(DECLARATION_ANNOTATION_ADAPTER, JPA.TEMPORAL__VALUE);
+	}
+	
+	public static class TemporalAnnotationDefinition implements AnnotationDefinition
+	{
+		// singleton
+		private static final TemporalAnnotationDefinition INSTANCE = new TemporalAnnotationDefinition();
+
+		/**
+		 * Return the singleton.
+		 */
+		public static AnnotationDefinition instance() {
+			return INSTANCE;
+		}
+
+		/**
+		 * Ensure non-instantiability.
+		 */
+		private TemporalAnnotationDefinition() {
+			super();
+		}
+
+		public Annotation buildAnnotation(JavaResource parent, Member member) {
+			return new TemporalImpl(parent, (Attribute) member);
+		}
+		
+		public Annotation buildNullAnnotation(JavaResource parent, Member member) {
+			return new NullTemporal(parent);
+		}
+		
+		public String getAnnotationName() {
+			return ANNOTATION_NAME;
+		}
+	}
+
+}