Merged jpt_2_0_exp branch into Head.v20080202_Merged

1 files changed, 164 insertions, 0 deletions

diff --git a/jpa/tests/org.eclipse.jpt.core.tests/src/org/eclipse/jpt/core/tests/internal/context/java/JavaQueryHintTests.java b/jpa/tests/org.eclipse.jpt.core.tests/src/org/eclipse/jpt/core/tests/internal/context/java/JavaQueryHintTests.java
new file mode 100644
index 0000000000..3c3a7acdcf
--- /dev/null
+++ b/jpa/tests/org.eclipse.jpt.core.tests/src/org/eclipse/jpt/core/tests/internal/context/java/JavaQueryHintTests.java
@@ -0,0 +1,164 @@
+/*******************************************************************************
+ *  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.tests.internal.context.java;
+
+import java.util.Iterator;
+import org.eclipse.jdt.core.IType;
+import org.eclipse.jpt.core.internal.context.base.IEntity;
+import org.eclipse.jpt.core.internal.context.base.IQueryHint;
+import org.eclipse.jpt.core.internal.resource.java.JPA;
+import org.eclipse.jpt.core.internal.resource.java.JavaPersistentTypeResource;
+import org.eclipse.jpt.core.internal.resource.java.NamedQuery;
+import org.eclipse.jpt.core.internal.resource.java.QueryHint;
+import org.eclipse.jpt.core.tests.internal.context.ContextModelTestCase;
+import org.eclipse.jpt.utility.internal.iterators.ArrayIterator;
+
+public class JavaQueryHintTests extends ContextModelTestCase
+{
+	private static final String QUERY_NAME = "QUERY_NAME";
+
+	private void createEntityAnnotation() throws Exception{
+		this.createAnnotationAndMembers("Entity", "String name() default \"\";");		
+	}
+	
+	private void createNamedQueryAnnotation() throws Exception {
+		createQueryHintAnnotation();
+		this.createAnnotationAndMembers("NamedQuery", 
+			"String name();" +
+			"String query();" +
+			"QueryHint[] hints() default {};");		
+	}
+	
+	private void createQueryHintAnnotation() throws Exception {
+		this.createAnnotationAndMembers("QueryHint", 
+			"String name();" +
+			"String value();");		
+	}
+		
+	private IType createTestEntityWithNamedQuery() throws Exception {
+		createEntityAnnotation();
+		createNamedQueryAnnotation();
+	
+		return this.createTestType(new DefaultAnnotationWriter() {
+			@Override
+			public Iterator<String> imports() {
+				return new ArrayIterator<String>(JPA.ENTITY, JPA.NAMED_QUERY, JPA.QUERY_HINT);
+			}
+			@Override
+			public void appendTypeAnnotationTo(StringBuilder sb) {
+				sb.append("@Entity").append(CR);
+				sb.append("@NamedQuery(name=\"" + QUERY_NAME + "\", hints=@QueryHint())");
+			}
+		});
+	}
+
+
+		
+	public JavaQueryHintTests(String name) {
+		super(name);
+	}
+	
+	public void testUpdateName() throws Exception {
+		createTestEntityWithNamedQuery();
+		addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME);
+		
+		IEntity entity = javaEntity();
+		IQueryHint queryHint = entity.namedQueries().next().hints().next();
+
+		JavaPersistentTypeResource typeResource = jpaProject().javaPersistentTypeResource(FULLY_QUALIFIED_TYPE_NAME);
+		QueryHint javaQueryHint = ((NamedQuery) typeResource.annotation(NamedQuery.ANNOTATION_NAME)).hints().next();
+		
+		assertNull(javaQueryHint.getName());
+		assertNull(queryHint.getName());
+
+		//set name in the resource model, verify context model updated
+		javaQueryHint.setName("foo");
+		assertEquals("foo", javaQueryHint.getName());
+		assertEquals("foo", queryHint.getName());
+		
+		//set name to null in the resource model
+		javaQueryHint.setName(null);
+		assertNull(javaQueryHint.getName());
+		assertEquals(0, entity.namedQueries().next().hintsSize());
+	}
+	
+	public void testModifyName() throws Exception {
+		createTestEntityWithNamedQuery();
+		addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME);
+		
+		IEntity entity = javaEntity();
+		IQueryHint queryHint = entity.namedQueries().next().hints().next();
+
+		JavaPersistentTypeResource typeResource = jpaProject().javaPersistentTypeResource(FULLY_QUALIFIED_TYPE_NAME);
+		QueryHint javaQueryhint = ((NamedQuery) typeResource.annotation(NamedQuery.ANNOTATION_NAME)).hints().next();
+		
+		assertNull(javaQueryhint.getName());
+		assertNull(queryHint.getName());
+
+		//set name in the context model, verify resource model updated
+		queryHint.setName("foo");
+		assertEquals("foo", javaQueryhint.getName());
+		assertEquals("foo", queryHint.getName());
+		
+		//set name to null in the context model
+		queryHint.setName(null);
+		assertNull(javaQueryhint.getName());
+		assertNull(queryHint.getName());
+	}
+	
+	public void testUpdateValue() throws Exception {
+		createTestEntityWithNamedQuery();
+		addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME);
+		
+		IEntity entity = javaEntity();
+		IQueryHint queryHint = entity.namedQueries().next().hints().next();
+
+		JavaPersistentTypeResource typeResource = jpaProject().javaPersistentTypeResource(FULLY_QUALIFIED_TYPE_NAME);
+		QueryHint javaQueryhint = ((NamedQuery) typeResource.annotation(NamedQuery.ANNOTATION_NAME)).hints().next();
+		
+		assertNull(javaQueryhint.getValue());
+		assertNull(queryHint.getValue());
+
+		//set name in the resource model, verify context model updated
+		javaQueryhint.setValue("foo");
+		assertEquals("foo", javaQueryhint.getValue());
+		assertEquals("foo", queryHint.getValue());
+		
+		//set name to null in the resource model
+		javaQueryhint.setValue(null);
+		assertNull(javaQueryhint.getValue());
+		assertEquals(0, entity.namedQueries().next().hintsSize());
+	}
+	
+	public void testModifyValue() throws Exception {
+		createTestEntityWithNamedQuery();
+		addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME);
+		
+		IEntity entity = javaEntity();
+		IQueryHint queryHint = entity.namedQueries().next().hints().next();
+
+		JavaPersistentTypeResource typeResource = jpaProject().javaPersistentTypeResource(FULLY_QUALIFIED_TYPE_NAME);
+		QueryHint javaQueryhint = ((NamedQuery) typeResource.annotation(NamedQuery.ANNOTATION_NAME)).hints().next();
+		
+		assertNull(javaQueryhint.getValue());
+		assertNull(queryHint.getValue());
+
+		//set name in the context model, verify resource model updated
+		queryHint.setValue("foo");
+		assertEquals("foo", javaQueryhint.getValue());
+		assertEquals("foo", queryHint.getValue());
+		
+		//set name to null in the context model
+		queryHint.setValue(null);
+		assertNull(javaQueryhint.getValue());
+		assertNull(queryHint.getValue());
+	}
+}