| /******************************************************************************* |
| * Copyright (c) 2007, 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.core.tests.internal.context.java; |
| |
| import java.util.Iterator; |
| import org.eclipse.jdt.core.ICompilationUnit; |
| import org.eclipse.jpt.core.context.Generator; |
| import org.eclipse.jpt.core.context.IdMapping; |
| import org.eclipse.jpt.core.context.SequenceGenerator; |
| import org.eclipse.jpt.core.resource.java.JPA; |
| import org.eclipse.jpt.core.resource.java.JavaResourcePersistentAttribute; |
| import org.eclipse.jpt.core.resource.java.JavaResourcePersistentType; |
| import org.eclipse.jpt.core.resource.java.SequenceGeneratorAnnotation; |
| import org.eclipse.jpt.core.tests.internal.context.ContextModelTestCase; |
| import org.eclipse.jpt.utility.internal.iterators.ArrayIterator; |
| |
| public class JavaSequenceGeneratorTests extends ContextModelTestCase |
| { |
| private static final String SEQUENCE_GENERATOR_NAME = "MY_SEQUENCE_GENERATOR"; |
| |
| private void createEntityAnnotation() throws Exception{ |
| this.createAnnotationAndMembers("Entity", "String name() default \"\";"); |
| } |
| |
| private void createSequenceGeneratorAnnotation() throws Exception{ |
| this.createAnnotationAndMembers("SequenceGenerator", |
| "String name();" + |
| "String sequenceName() default \"\"; " + |
| "int initialValue() default 0; " + |
| "int allocationSize() default 50;"); |
| } |
| |
| private ICompilationUnit createTestEntityWithSequenceGenerator() throws Exception { |
| createEntityAnnotation(); |
| createSequenceGeneratorAnnotation(); |
| |
| return this.createTestType(new DefaultAnnotationWriter() { |
| @Override |
| public Iterator<String> imports() { |
| return new ArrayIterator<String>(JPA.ENTITY, JPA.SEQUENCE_GENERATOR, JPA.ID); |
| } |
| @Override |
| public void appendTypeAnnotationTo(StringBuilder sb) { |
| sb.append("@Entity"); |
| } |
| |
| @Override |
| public void appendIdFieldAnnotationTo(StringBuilder sb) { |
| sb.append("@Id").append(CR); |
| sb.append("@SequenceGenerator(name=\"" + SEQUENCE_GENERATOR_NAME + "\")"); |
| } |
| }); |
| } |
| |
| public JavaSequenceGeneratorTests(String name) { |
| super(name); |
| } |
| |
| public void testGetName() throws Exception { |
| createTestEntityWithSequenceGenerator(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| IdMapping idMapping = (IdMapping) javaPersistentType().getAttributeNamed("id").getMapping(); |
| assertEquals(SEQUENCE_GENERATOR_NAME, idMapping.getSequenceGenerator().getName()); |
| |
| //change resource model sequenceGenerator name, verify the context model is updated |
| JavaResourcePersistentType typeResource = jpaProject().getJavaPersistentTypeResource(FULLY_QUALIFIED_TYPE_NAME); |
| JavaResourcePersistentAttribute attributeResource = typeResource.attributes().next(); |
| SequenceGeneratorAnnotation sequenceGenerator = (SequenceGeneratorAnnotation) attributeResource.getAnnotation(JPA.SEQUENCE_GENERATOR); |
| |
| sequenceGenerator.setName("foo"); |
| |
| assertEquals("foo", idMapping.getSequenceGenerator().getName()); |
| } |
| |
| public void testSetName() throws Exception { |
| createTestEntityWithSequenceGenerator(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| IdMapping idMapping = (IdMapping) javaPersistentType().getAttributeNamed("id").getMapping(); |
| assertEquals(SEQUENCE_GENERATOR_NAME, idMapping.getSequenceGenerator().getName()); |
| |
| idMapping.getSequenceGenerator().setName("foo"); |
| |
| assertEquals("foo", idMapping.getSequenceGenerator().getName()); |
| |
| JavaResourcePersistentType typeResource = jpaProject().getJavaPersistentTypeResource(FULLY_QUALIFIED_TYPE_NAME); |
| JavaResourcePersistentAttribute attributeResource = typeResource.attributes().next(); |
| SequenceGeneratorAnnotation sequenceGenerator = (SequenceGeneratorAnnotation) attributeResource.getAnnotation(JPA.SEQUENCE_GENERATOR); |
| |
| assertEquals("foo", sequenceGenerator.getName()); |
| } |
| |
| public void testSetSpecifiedNameNull() throws Exception { |
| createTestEntityWithSequenceGenerator(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| IdMapping idMapping = (IdMapping) javaPersistentType().getAttributeNamed("id").getMapping(); |
| assertEquals(SEQUENCE_GENERATOR_NAME, idMapping.getSequenceGenerator().getName()); |
| |
| idMapping.getSequenceGenerator().setName(null); |
| |
| assertNull(idMapping.getSequenceGenerator()); |
| |
| JavaResourcePersistentType typeResource = jpaProject().getJavaPersistentTypeResource(FULLY_QUALIFIED_TYPE_NAME); |
| JavaResourcePersistentAttribute attributeResource = typeResource.attributes().next(); |
| SequenceGeneratorAnnotation sequenceGenerator = (SequenceGeneratorAnnotation) attributeResource.getAnnotation(JPA.SEQUENCE_GENERATOR); |
| |
| assertNull(sequenceGenerator); |
| } |
| |
| public void testGetInitialValue() throws Exception { |
| createTestEntityWithSequenceGenerator(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| IdMapping idMapping = (IdMapping) javaPersistentType().getAttributeNamed("id").getMapping(); |
| |
| assertEquals(SequenceGenerator.DEFAULT_INITIAL_VALUE, idMapping.getSequenceGenerator().getInitialValue()); |
| JavaResourcePersistentType typeResource = jpaProject().getJavaPersistentTypeResource(FULLY_QUALIFIED_TYPE_NAME); |
| JavaResourcePersistentAttribute attributeResource = typeResource.attributes().next(); |
| SequenceGeneratorAnnotation sequenceGenerator = (SequenceGeneratorAnnotation) attributeResource.getAnnotation(JPA.SEQUENCE_GENERATOR); |
| |
| sequenceGenerator.setInitialValue(Integer.valueOf(82)); |
| |
| assertEquals(Integer.valueOf(82), idMapping.getSequenceGenerator().getInitialValue()); |
| assertEquals(Integer.valueOf(82), idMapping.getSequenceGenerator().getSpecifiedInitialValue()); |
| } |
| |
| public void testGetDefaultInitialValue() throws Exception { |
| createTestEntityWithSequenceGenerator(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| IdMapping idMapping = (IdMapping) javaPersistentType().getAttributeNamed("id").getMapping(); |
| |
| assertEquals(SequenceGenerator.DEFAULT_INITIAL_VALUE, idMapping.getSequenceGenerator().getDefaultInitialValue()); |
| |
| idMapping.getSequenceGenerator().setSpecifiedInitialValue(Integer.valueOf(82)); |
| |
| assertEquals(SequenceGenerator.DEFAULT_INITIAL_VALUE, idMapping.getSequenceGenerator().getDefaultInitialValue()); |
| assertEquals(Integer.valueOf(82), idMapping.getSequenceGenerator().getSpecifiedInitialValue()); |
| } |
| |
| public void testSetSpecifiedInitialValue() throws Exception { |
| createTestEntityWithSequenceGenerator(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| IdMapping idMapping = (IdMapping) javaPersistentType().getAttributeNamed("id").getMapping(); |
| idMapping.getSequenceGenerator().setSpecifiedInitialValue(Integer.valueOf(20)); |
| |
| JavaResourcePersistentType typeResource = jpaProject().getJavaPersistentTypeResource(FULLY_QUALIFIED_TYPE_NAME); |
| JavaResourcePersistentAttribute attributeResource = typeResource.attributes().next(); |
| SequenceGeneratorAnnotation sequenceGenerator = (SequenceGeneratorAnnotation) attributeResource.getAnnotation(JPA.SEQUENCE_GENERATOR); |
| |
| assertEquals(Integer.valueOf(20), sequenceGenerator.getInitialValue()); |
| |
| idMapping.getSequenceGenerator().setName(null); |
| idMapping.getSequenceGenerator().setSpecifiedInitialValue(null); |
| assertNull(attributeResource.getAnnotation(JPA.SEQUENCE_GENERATOR)); |
| } |
| |
| public void testGetAllocationSize() throws Exception { |
| createTestEntityWithSequenceGenerator(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| IdMapping idMapping = (IdMapping) javaPersistentType().getAttributeNamed("id").getMapping(); |
| |
| assertEquals(Generator.DEFAULT_ALLOCATION_SIZE, idMapping.getSequenceGenerator().getAllocationSize()); |
| |
| JavaResourcePersistentType typeResource = jpaProject().getJavaPersistentTypeResource(FULLY_QUALIFIED_TYPE_NAME); |
| JavaResourcePersistentAttribute attributeResource = typeResource.attributes().next(); |
| SequenceGeneratorAnnotation sequenceGenerator = (SequenceGeneratorAnnotation) attributeResource.getAnnotation(JPA.SEQUENCE_GENERATOR); |
| |
| sequenceGenerator.setAllocationSize(Integer.valueOf(20)); |
| |
| assertEquals(Integer.valueOf(20), idMapping.getSequenceGenerator().getAllocationSize()); |
| assertEquals(Integer.valueOf(20), idMapping.getSequenceGenerator().getSpecifiedAllocationSize()); |
| } |
| |
| public void testGetDefaultAllocationSize() throws Exception { |
| createTestEntityWithSequenceGenerator(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| IdMapping idMapping = (IdMapping) javaPersistentType().getAttributeNamed("id").getMapping(); |
| |
| assertEquals(Generator.DEFAULT_ALLOCATION_SIZE, idMapping.getSequenceGenerator().getDefaultAllocationSize()); |
| |
| idMapping.getSequenceGenerator().setSpecifiedAllocationSize(Integer.valueOf(20)); |
| |
| assertEquals(Generator.DEFAULT_ALLOCATION_SIZE, idMapping.getSequenceGenerator().getDefaultAllocationSize()); |
| assertEquals(Integer.valueOf(20), idMapping.getSequenceGenerator().getSpecifiedAllocationSize()); |
| } |
| |
| public void testSetSpecifiedAllocationSize() throws Exception { |
| createTestEntityWithSequenceGenerator(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| IdMapping idMapping = (IdMapping) javaPersistentType().getAttributeNamed("id").getMapping(); |
| idMapping.getSequenceGenerator().setSpecifiedAllocationSize(Integer.valueOf(25)); |
| |
| JavaResourcePersistentType typeResource = jpaProject().getJavaPersistentTypeResource(FULLY_QUALIFIED_TYPE_NAME); |
| JavaResourcePersistentAttribute attributeResource = typeResource.attributes().next(); |
| SequenceGeneratorAnnotation sequenceGenerator = (SequenceGeneratorAnnotation) attributeResource.getAnnotation(JPA.SEQUENCE_GENERATOR); |
| |
| assertEquals(Integer.valueOf(25), sequenceGenerator.getAllocationSize()); |
| |
| idMapping.getSequenceGenerator().setName(null); |
| idMapping.getSequenceGenerator().setSpecifiedAllocationSize(null); |
| assertNull(attributeResource.getAnnotation(JPA.SEQUENCE_GENERATOR)); |
| } |
| |
| |
| |
| public void testGetSequenceName() throws Exception { |
| createTestEntityWithSequenceGenerator(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| IdMapping idMapping = (IdMapping) javaPersistentType().getAttributeNamed("id").getMapping(); |
| |
| assertNull(idMapping.getSequenceGenerator().getSequenceName()); |
| JavaResourcePersistentType typeResource = jpaProject().getJavaPersistentTypeResource(FULLY_QUALIFIED_TYPE_NAME); |
| JavaResourcePersistentAttribute attributeResource = typeResource.attributes().next(); |
| SequenceGeneratorAnnotation sequenceGenerator = (SequenceGeneratorAnnotation) attributeResource.getAnnotation(JPA.SEQUENCE_GENERATOR); |
| |
| sequenceGenerator.setSequenceName("mySequenceName"); |
| |
| assertEquals("mySequenceName", idMapping.getSequenceGenerator().getSequenceName()); |
| assertEquals("mySequenceName", idMapping.getSequenceGenerator().getSpecifiedSequenceName()); |
| } |
| |
| public void testGetDefaultSequenceName() throws Exception { |
| createTestEntityWithSequenceGenerator(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| IdMapping idMapping = (IdMapping) javaPersistentType().getAttributeNamed("id").getMapping(); |
| |
| assertNull(idMapping.getSequenceGenerator().getDefaultSequenceName()); |
| |
| idMapping.getSequenceGenerator().setSpecifiedSequenceName("mySequenceName"); |
| |
| assertNull(idMapping.getSequenceGenerator().getDefaultSequenceName()); |
| assertEquals("mySequenceName", idMapping.getSequenceGenerator().getSpecifiedSequenceName()); |
| } |
| |
| public void testSetSpecifiedSequenceName() throws Exception { |
| createTestEntityWithSequenceGenerator(); |
| addXmlClassRef(FULLY_QUALIFIED_TYPE_NAME); |
| |
| IdMapping idMapping = (IdMapping) javaPersistentType().getAttributeNamed("id").getMapping(); |
| idMapping.getSequenceGenerator().setSpecifiedSequenceName("mySequenceName"); |
| |
| JavaResourcePersistentType typeResource = jpaProject().getJavaPersistentTypeResource(FULLY_QUALIFIED_TYPE_NAME); |
| JavaResourcePersistentAttribute attributeResource = typeResource.attributes().next(); |
| SequenceGeneratorAnnotation sequenceGenerator = (SequenceGeneratorAnnotation) attributeResource.getAnnotation(JPA.SEQUENCE_GENERATOR); |
| |
| assertEquals("mySequenceName", sequenceGenerator.getSequenceName()); |
| |
| idMapping.getSequenceGenerator().setName(null); |
| idMapping.getSequenceGenerator().setSpecifiedSequenceName(null); |
| assertNull(attributeResource.getAnnotation(JPA.SEQUENCE_GENERATOR)); |
| } |
| |
| } |