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|
/*******************************************************************************
* <copyright>
*
* Copyright (c) 2005, 2011 SAP AG.
* 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:
* Stefan Dimov - initial API, implementation and documentation
*
* </copyright>
*
*******************************************************************************/
package org.eclipse.jpt.jpadiagrameditor.ui.tests.internal.relation;
import static org.easymock.EasyMock.*;
import static org.junit.Assert.*;
import org.easymock.EasyMock;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IncrementalProjectBuilder;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.jdt.core.ICompilationUnit;
import org.eclipse.jdt.core.JavaCore;
import org.eclipse.jdt.core.JavaModelException;
import org.eclipse.jpt.common.core.resource.java.JavaResourceAbstractType;
import org.eclipse.jpt.jpa.core.JpaProject;
import org.eclipse.jpt.jpa.core.context.AttributeMapping;
import org.eclipse.jpt.jpa.core.context.PersistentType;
import org.eclipse.jpt.jpa.core.context.ReadOnlyPersistentAttribute;
import org.eclipse.jpt.jpa.core.context.java.JavaManyToManyMapping;
import org.eclipse.jpt.jpa.core.context.java.JavaManyToOneMapping;
import org.eclipse.jpt.jpa.core.context.java.JavaOneToManyMapping;
import org.eclipse.jpt.jpa.core.context.java.JavaOneToOneMapping;
import org.eclipse.jpt.jpa.core.context.java.JavaPersistentAttribute;
import org.eclipse.jpt.jpa.core.context.java.JavaPersistentType;
import org.eclipse.jpt.jpa.core.context.persistence.PersistenceUnit;
import org.eclipse.jpt.jpadiagrameditor.ui.internal.provider.IJPAEditorFeatureProvider;
import org.eclipse.jpt.jpadiagrameditor.ui.internal.util.IEclipseFacade;
import org.eclipse.jpt.jpadiagrameditor.ui.internal.util.JpaArtifactFactory;
import org.eclipse.jpt.jpadiagrameditor.ui.tests.internal.JPACreateFactory;
import org.junit.Before;
import org.junit.Test;
@SuppressWarnings("nls")
public class CreateRelationAttributesTest {
private IJPAEditorFeatureProvider featureProvider;
final String TEST_PROJECT = "Test";
private JpaProject jpaProject = null;
private JPACreateFactory factory = null;
IEclipseFacade eclipseFacade = null;
@Before
public void setUp() throws Exception {
factory = JPACreateFactory.instance();
jpaProject = factory.createJPAProject(TEST_PROJECT + "_" + System.currentTimeMillis());
assertNotNull(jpaProject);
IFile entity = factory.createEntity(jpaProject, "org.eclipse.Entity1");
Thread.sleep(2000);
featureProvider = EasyMock.createMock(IJPAEditorFeatureProvider.class);
expect(featureProvider.getBusinessObjectForPictogramElement(null)).andReturn(JPACreateFactory.getPersistentType(entity));
expect(featureProvider.getCompilationUnit(isA(JavaPersistentType.class))).andReturn(JavaCore.createCompilationUnitFrom(entity)).anyTimes();
replay(featureProvider);
}
public ICompilationUnit createCompilationUnitFrom(IFile file) {
ICompilationUnit cu = JavaCore.createCompilationUnitFrom(file);
if (!cu.isWorkingCopy())
try {
cu.becomeWorkingCopy(new NullProgressMonitor());
} catch (JavaModelException e) {
e.printStackTrace();
}
return cu;
}
@Test
public void testAddAnnotation() throws Exception {
assertNotNull(jpaProject);
//jpaProject.setUpdater(new SynchronousJpaProjectUpdater(jpaProject));
IFile customerFile = JPACreateFactory.instance().createEntityInProject(jpaProject.getProject(), new String[]{"abc"}, "Customer");
IFile addressFile = JPACreateFactory.instance().createEntityInProject(jpaProject.getProject(), new String[]{"abc"}, "Address");
jpaProject.getProject().build(IncrementalProjectBuilder.CLEAN_BUILD, new NullProgressMonitor());
assertTrue(customerFile.exists());
JavaResourceAbstractType customerType = jpaProject.getJavaResourceType("abc.Customer");
assertNotNull(customerType);
PersistentType t1 = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, customerType.getTypeBinding().getQualifiedName());
while (t1 == null) {
Thread.sleep(200);
t1 = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, customerType.getTypeBinding().getQualifiedName());
}
assertTrue(addressFile.exists());
JavaResourceAbstractType addressType = jpaProject.getJavaResourceType("abc.Address");
assertNotNull(customerType);
PersistentType t2 = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, addressType.getTypeBinding().getQualifiedName());
while (t2 == null) {
Thread.sleep(200);
t2 = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, addressType.getTypeBinding().getQualifiedName());
}
JavaPersistentAttribute attr = JpaArtifactFactory.instance().
addAttribute(featureProvider, (JavaPersistentType)t1, (JavaPersistentType)t2, null, "add", "add", false,
createCompilationUnitFrom(customerFile));
jpaProject.getProject().build(IncrementalProjectBuilder.CLEAN_BUILD, new NullProgressMonitor());
PersistenceUnit pu = jpaProject.getRootContextNode().getPersistenceXml().getRoot().getPersistenceUnits().iterator().next();
t1 = pu.getPersistentType("abc.Customer");
assertNotNull(attr);
}
@Test
public void testAddOneToOneUnidirectionalRelationAttributes() throws Exception {
assertNotNull(jpaProject);
IFile customerFile = factory.createEntityInProject(jpaProject.getProject(), new String[]{"com","test"}, "Customer");
IFile addressFile = factory.createEntityInProject(jpaProject.getProject(), new String[]{"com"}, "Address");
jpaProject.getProject().build(IncrementalProjectBuilder.CLEAN_BUILD, new NullProgressMonitor());
assertTrue(customerFile.exists());
JavaResourceAbstractType customerType = jpaProject.getJavaResourceType("com.test.Customer");
assertNotNull(customerType);
PersistentType t1 = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, customerType.getTypeBinding().getQualifiedName());
while (t1 == null) {
Thread.sleep(200);
t1 = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, customerType.getTypeBinding().getQualifiedName());
}
assertTrue(addressFile.exists());
JavaResourceAbstractType addressType = jpaProject.getJavaResourceType("com.Address");
assertNotNull(customerType);
PersistentType t2 = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, addressType.getTypeBinding().getQualifiedName());
while (t2 == null) {
Thread.sleep(200);
t2 = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, addressType.getTypeBinding().getQualifiedName());
}
JavaPersistentAttribute attr = JpaArtifactFactory.instance().
addAttribute(featureProvider, (JavaPersistentType)t1, (JavaPersistentType)t2, null, "address", "address", false,
createCompilationUnitFrom((IFile)t1.getResource()));
assertNotNull(attr);
JpaArtifactFactory.instance().addOneToOneUnidirectionalRelation(featureProvider, (JavaPersistentType)t1, attr);
PersistentType pt = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, customerType.getTypeBinding().getQualifiedName());
while (pt == null) {
Thread.sleep(200);
pt = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, addressType.getTypeBinding().getQualifiedName());
}
ReadOnlyPersistentAttribute cPersistentAttribute = pt.resolveAttribute("address");
assertNotNull(cPersistentAttribute);
}
@Test
public void testAddOneToOneBidirectionalRelationAttributes() throws Exception {
assertNotNull(jpaProject);
IFile customerFile = factory.createEntityInProject(jpaProject.getProject(), new String[]{"com"}, "Customer");
IFile creditCardFile = factory.createEntityInProject(jpaProject.getProject(), new String[]{"com"}, "CreditCard");
jpaProject.getProject().build(IncrementalProjectBuilder.CLEAN_BUILD, new NullProgressMonitor());
assertTrue(customerFile.exists());
JavaResourceAbstractType customerType = jpaProject.getJavaResourceType("com.Customer");
assertNotNull(customerType);
PersistentType t1 = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, customerType.getTypeBinding().getQualifiedName());
while (t1 == null) {
Thread.sleep(200);
t1 = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, customerType.getTypeBinding().getQualifiedName());
}
assertTrue(creditCardFile.exists());
JavaResourceAbstractType creditCardType = jpaProject.getJavaResourceType("com.CreditCard");
assertNotNull(creditCardFile);
PersistentType t2 = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, creditCardType.getTypeBinding().getQualifiedName());
while (t2 == null) {
Thread.sleep(200);
t2 = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, creditCardType.getTypeBinding().getQualifiedName());
}
JavaPersistentAttribute attr = JpaArtifactFactory.instance().
addAttribute( featureProvider, (JavaPersistentType)t1, (JavaPersistentType)t2, null, "creditCard", "creditCard", false,
createCompilationUnitFrom((IFile)t1.getResource()));
assertNotNull(attr);
JavaPersistentAttribute attr2 = JpaArtifactFactory.instance().
addAttribute(featureProvider, (JavaPersistentType)t2, (JavaPersistentType)t1, null, "customer", "customer", false,
createCompilationUnitFrom((IFile)t2.getResource()));
assertNotNull(attr2);
JpaArtifactFactory.instance().addOneToOneBidirectionalRelation(featureProvider, (JavaPersistentType)t1, attr, (JavaPersistentType)t2, attr2);
PersistentType ownerPersistentType = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, customerType.getTypeBinding().getQualifiedName());
while (ownerPersistentType == null) {
Thread.sleep(200);
ownerPersistentType = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, customerType.getTypeBinding().getQualifiedName());
}
ReadOnlyPersistentAttribute ownerPersistentAttribute = ownerPersistentType.resolveAttribute("creditCard");
assertNotNull(ownerPersistentAttribute);
assertTrue(ownerPersistentAttribute instanceof JavaPersistentAttribute);
AttributeMapping ownerSideMapping = ownerPersistentAttribute.getMapping();
assertTrue(ownerSideMapping instanceof JavaOneToOneMapping);
assertTrue(((JavaOneToOneMapping)ownerSideMapping).isRelationshipOwner());
PersistentType inversePersistentType = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, creditCardType.getTypeBinding().getQualifiedName());
while (inversePersistentType == null) {
Thread.sleep(200);
inversePersistentType = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, creditCardType.getTypeBinding().getQualifiedName());
}
ReadOnlyPersistentAttribute inversePersistentAttribute = inversePersistentType.resolveAttribute("customer");
assertNotNull(inversePersistentAttribute);
assertTrue(inversePersistentAttribute instanceof JavaPersistentAttribute);
AttributeMapping inverseSideMapping = inversePersistentAttribute.getMapping();
assertTrue(inverseSideMapping instanceof JavaOneToOneMapping);
assertFalse(((JavaOneToOneMapping)inverseSideMapping).isRelationshipOwner());
}
@Test
public void testAddOneToManyUnidirectionalRelationAttributes() throws Exception {
assertNotNull(jpaProject);
IFile customerFile = factory.createEntityInProject(jpaProject.getProject(), new String[]{"com"}, "Customer");
IFile phoneFile = factory.createEntityInProject(jpaProject.getProject(), new String[]{"com"}, "Phone");
jpaProject.getProject().build(IncrementalProjectBuilder.CLEAN_BUILD, new NullProgressMonitor());
assertTrue(customerFile.exists());
JavaResourceAbstractType customerType = jpaProject.getJavaResourceType("com.Customer");
assertNotNull(customerType);
PersistentType t1 = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, customerType.getTypeBinding().getQualifiedName());
while (t1 == null) {
Thread.sleep(200);
t1 = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, customerType.getTypeBinding().getQualifiedName());
}
assertTrue(phoneFile.exists());
JavaResourceAbstractType phoneType = jpaProject.getJavaResourceType("com.Phone");
assertNotNull(customerType);
PersistentType t2 = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, phoneType.getTypeBinding().getQualifiedName());
while (t2 == null) {
Thread.sleep(200);
t2 = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, phoneType.getTypeBinding().getQualifiedName());
}
JavaPersistentAttribute attr = JpaArtifactFactory.instance().addAttribute(featureProvider, (JavaPersistentType)t1, (JavaPersistentType)t2, null, "phones", "phones", true,
createCompilationUnitFrom((IFile)t1.getResource()));
assertNotNull(attr);
JpaArtifactFactory.instance().addOneToManyUnidirectionalRelation(featureProvider, (JavaPersistentType)t1, attr, false);
PersistentType pt = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, customerType.getTypeBinding().getQualifiedName());
while (pt == null) {
Thread.sleep(200);
pt = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, phoneType.getTypeBinding().getQualifiedName());
}
ReadOnlyPersistentAttribute cPersistentAttribute = pt.resolveAttribute("phones");
assertNotNull(cPersistentAttribute);
AttributeMapping mapping = cPersistentAttribute.getMapping();
assertNotNull(mapping);
assertTrue(mapping instanceof JavaOneToManyMapping);
assertTrue(((JavaOneToManyMapping)mapping).isRelationshipOwner());
}
@Test
public void testAddOneToManyBidirectionalRelationAttributes() throws Exception {
assertNotNull(jpaProject);
IFile cruiseFile = factory.createEntityInProject(jpaProject.getProject(), new String[]{"com"}, "Cruise");
IFile reservationFile = factory.createEntityInProject(jpaProject.getProject(), new String[]{"com"}, "Reservation");
jpaProject.getProject().build(IncrementalProjectBuilder.CLEAN_BUILD, new NullProgressMonitor());
assertTrue(cruiseFile.exists());
JavaResourceAbstractType cruiseType = jpaProject.getJavaResourceType("com.Cruise");
assertNotNull(cruiseType);
PersistentType singleSidePersistentType = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, cruiseType.getTypeBinding().getQualifiedName());
while (singleSidePersistentType == null) {
Thread.sleep(200);
singleSidePersistentType = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, cruiseType.getTypeBinding().getQualifiedName());
}
assertTrue(reservationFile.exists());
JavaResourceAbstractType reservationType= jpaProject.getJavaResourceType("com.Reservation");
assertNotNull(reservationFile);
PersistentType manySidePersistentType = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, reservationType.getTypeBinding().getQualifiedName());
while (manySidePersistentType == null) {
Thread.sleep(200);
manySidePersistentType = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, reservationType.getTypeBinding().getQualifiedName());
}
JavaPersistentAttribute singleSideAttribute = JpaArtifactFactory.instance().
addAttribute(featureProvider, (JavaPersistentType)singleSidePersistentType, (JavaPersistentType)manySidePersistentType, null, "reservations", "reservations", true,
createCompilationUnitFrom((IFile)singleSidePersistentType.getResource()));
assertNotNull(singleSideAttribute);
JavaPersistentAttribute manySideAttribute = JpaArtifactFactory.instance().
addAttribute(featureProvider, (JavaPersistentType)manySidePersistentType, (JavaPersistentType)singleSidePersistentType, null, "cruise", "cruise", false,
createCompilationUnitFrom((IFile)manySidePersistentType.getResource()));
assertNotNull(manySideAttribute);
JpaArtifactFactory.instance().addOneToManyBidirectionalRelation(featureProvider, (JavaPersistentType)singleSidePersistentType, singleSideAttribute, (JavaPersistentType)manySidePersistentType, manySideAttribute, false);
// In one-to-many bidirectional relation many side is ALWAYS owner
PersistentType inversePersistentType = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, cruiseType.getTypeBinding().getQualifiedName());
while (inversePersistentType == null) {
Thread.sleep(200);
inversePersistentType = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, cruiseType.getTypeBinding().getQualifiedName());
}
ReadOnlyPersistentAttribute inversePersistentAttribute = inversePersistentType.resolveAttribute("reservations");
assertNotNull(inversePersistentAttribute);
assertTrue(inversePersistentAttribute instanceof JavaPersistentAttribute);
AttributeMapping inverseSideMapping = inversePersistentAttribute.getMapping();
assertTrue(inverseSideMapping instanceof JavaOneToManyMapping);
assertFalse(((JavaOneToManyMapping)inverseSideMapping).isRelationshipOwner());
// In one-to-many bidirectional relation many side is ALWAYS owner
PersistentType ownerPersistentType = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, reservationType.getTypeBinding().getQualifiedName());
int c = 0;
while ((ownerPersistentType == null) && (c < 50)) {
Thread.sleep(200);
ownerPersistentType = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, reservationType.getTypeBinding().getQualifiedName());
c++;
}
assertNotNull(ownerPersistentType);
ReadOnlyPersistentAttribute ownerPersistentAttribute = ownerPersistentType.resolveAttribute("cruise");
c = 0;
while ((ownerPersistentAttribute == null) && (c < 50)) {
Thread.sleep(200);
ownerPersistentAttribute = ownerPersistentType.resolveAttribute("cruise");
c++;
}
assertNotNull(ownerPersistentAttribute);
assertTrue(ownerPersistentAttribute instanceof JavaPersistentAttribute);
AttributeMapping ownerSideMapping = ownerPersistentAttribute.getMapping();
c = 0;
while ((ownerSideMapping == null) && (c < 50)) {
Thread.sleep(200);
ownerSideMapping = ownerPersistentAttribute.getMapping();
c++;
}
if (ownerSideMapping == null)
return;
assertNotNull("ownerSideMapping must not be null", ownerSideMapping);
assertTrue("ownerSideMapping class is " + ownerSideMapping.getClass().getName(), JavaManyToOneMapping.class.isInstance(ownerSideMapping));
assertTrue(((JavaManyToOneMapping)ownerSideMapping).isRelationshipOwner());
}
@Test
public void testAddManyToOneUnidirectionalRelationAttributes() throws Exception {
assertNotNull(jpaProject);
IFile cruiseFile = factory.createEntityInProject(jpaProject.getProject(), new String[]{"com"}, "Cruise");
IFile shipFile = factory.createEntityInProject(jpaProject.getProject(), new String[]{"com"}, "Ship");
jpaProject.getProject().build(IncrementalProjectBuilder.CLEAN_BUILD, new NullProgressMonitor());
assertTrue(cruiseFile.exists());
JavaResourceAbstractType cruiseType = jpaProject.getJavaResourceType("com.Cruise");
assertNotNull(cruiseType);
PersistentType manySidePersistentType = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, cruiseType.getTypeBinding().getQualifiedName());
while (manySidePersistentType == null) {
Thread.sleep(200);
manySidePersistentType = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, cruiseType.getTypeBinding().getQualifiedName());
}
assertTrue(shipFile.exists());
JavaResourceAbstractType shipType = jpaProject.getJavaResourceType("com.Ship");
assertNotNull(cruiseType);
PersistentType singleSidePersistentType = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, shipType.getTypeBinding().getQualifiedName());
while (singleSidePersistentType == null) {
Thread.sleep(200);
singleSidePersistentType = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, shipType.getTypeBinding().getQualifiedName());
}
JavaPersistentAttribute mappedAttribute = JpaArtifactFactory.instance().
addAttribute(featureProvider, (JavaPersistentType)manySidePersistentType, (JavaPersistentType)singleSidePersistentType, null, "ship", "ship", true,
createCompilationUnitFrom((IFile)manySidePersistentType.getResource()));
assertNotNull(mappedAttribute);
JpaArtifactFactory.instance().addManyToOneUnidirectionalRelation(featureProvider, (JavaPersistentType)manySidePersistentType, mappedAttribute);
PersistentType pt = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, cruiseType.getTypeBinding().getQualifiedName());
while (pt == null) {
Thread.sleep(200);
pt = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, shipType.getTypeBinding().getQualifiedName());
}
ReadOnlyPersistentAttribute cPersistentAttribute = pt.resolveAttribute("ship");
int cnt = 0;
while ((cPersistentAttribute == null) && (cnt < 100)) {
Thread.sleep(250);
cPersistentAttribute = pt.resolveAttribute("ship");
cnt++;
}
assertNotNull(cPersistentAttribute);
AttributeMapping mapping = cPersistentAttribute.getMapping();
cnt = 0;
while ((mapping == null) && (cnt < 100)) {
Thread.sleep(250);
mapping = cPersistentAttribute.getMapping();
cnt++;
}
assertNotNull(mapping);
assertTrue(mapping instanceof JavaManyToOneMapping);
assertTrue(((JavaManyToOneMapping)mapping).isRelationshipOwner());
}
@Test
public void testAddManyToManyBidirectionalRelationAttributes() throws Exception {
assertNotNull(jpaProject);
IFile reservationFile = factory.createEntityInProject(jpaProject.getProject(), new String[]{"com"}, "Reservation");
IFile customerFile = factory.createEntityInProject(jpaProject.getProject(), new String[]{"com"}, "Customer");
jpaProject.getProject().build(IncrementalProjectBuilder.CLEAN_BUILD, new NullProgressMonitor());
assertTrue(reservationFile.exists());
JavaResourceAbstractType reservationType = jpaProject.getJavaResourceType("com.Reservation");
assertNotNull(reservationType);
PersistentType ownerSidePersistentType = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, reservationType.getTypeBinding().getQualifiedName());
while (ownerSidePersistentType == null) {
Thread.sleep(200);
ownerSidePersistentType = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, reservationType.getTypeBinding().getQualifiedName());
}
assertTrue(customerFile.exists());
JavaResourceAbstractType customerType = jpaProject.getJavaResourceType("com.Customer");
assertNotNull(customerFile);
PersistentType inverseSidePersistentType = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, customerType.getTypeBinding().getQualifiedName());
while (inverseSidePersistentType == null) {
Thread.sleep(200);
inverseSidePersistentType = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, customerType.getTypeBinding().getQualifiedName());
}
JavaPersistentAttribute ownerSideAttribute = JpaArtifactFactory.instance().
addAttribute(featureProvider, (JavaPersistentType)ownerSidePersistentType, (JavaPersistentType)inverseSidePersistentType, null, "customers", "customers", true,
createCompilationUnitFrom((IFile)ownerSidePersistentType.getResource()));
assertNotNull(ownerSideAttribute);
JavaPersistentAttribute inverseSideAttributes = JpaArtifactFactory.instance().addAttribute(featureProvider, (JavaPersistentType)inverseSidePersistentType, (JavaPersistentType)ownerSidePersistentType, null, "reservations", "reservations", true,
createCompilationUnitFrom((IFile)inverseSidePersistentType.getResource()));
assertNotNull(inverseSideAttributes);
JpaArtifactFactory.instance().addManyToManyBidirectionalRelation(featureProvider, (JavaPersistentType)ownerSidePersistentType, ownerSideAttribute, (JavaPersistentType)inverseSidePersistentType, inverseSideAttributes, false);
PersistentType ownerPersistentType = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, reservationType.getTypeBinding().getQualifiedName());
while (ownerPersistentType == null) {
Thread.sleep(200);
ownerPersistentType = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, reservationType.getTypeBinding().getQualifiedName());
}
ReadOnlyPersistentAttribute ownerPersistentAttribute = ownerPersistentType.resolveAttribute("customers");
assertNotNull(ownerPersistentAttribute);
assertTrue(ownerPersistentAttribute instanceof JavaPersistentAttribute);
AttributeMapping ownerSideMapping = ownerPersistentAttribute.getMapping();
assertTrue(ownerSideMapping instanceof JavaManyToManyMapping);
assertTrue(((JavaManyToManyMapping)ownerSideMapping).isRelationshipOwner());
PersistentType inversePersistentType = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, customerType.getTypeBinding().getQualifiedName());
while (inversePersistentType == null) {
Thread.sleep(200);
inversePersistentType = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, customerType.getTypeBinding().getQualifiedName());
}
ReadOnlyPersistentAttribute inversePersistentAttribute = inversePersistentType.resolveAttribute("reservations");
assertNotNull(inversePersistentAttribute);
assertTrue(inversePersistentAttribute instanceof JavaPersistentAttribute);
AttributeMapping inverseSideMapping = inversePersistentAttribute.getMapping();
assertTrue(inverseSideMapping instanceof JavaManyToManyMapping);
assertFalse(((JavaManyToManyMapping)inverseSideMapping).isRelationshipOwner());
}
@Test
public void testAddManyToManyUnidirectionalRelationAttributes() throws Exception {
assertNotNull(jpaProject);
IFile reservationFile = factory.createEntityInProject(jpaProject.getProject(), new String[]{"com"}, "Reservation");
IFile cabinFile = factory.createEntityInProject(jpaProject.getProject(), new String[]{"com"}, "Cabin");
jpaProject.getProject().build(IncrementalProjectBuilder.CLEAN_BUILD, new NullProgressMonitor());
assertTrue(reservationFile.exists());
JavaResourceAbstractType reservationType = jpaProject.getJavaResourceType("com.Reservation");
assertNotNull(reservationType);
PersistentType annotatedPersistentType = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, reservationType.getTypeBinding().getQualifiedName());
while (annotatedPersistentType == null) {
Thread.sleep(200);
annotatedPersistentType = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, reservationType.getTypeBinding().getQualifiedName());
}
assertTrue(cabinFile.exists());
JavaResourceAbstractType cabinType = jpaProject.getJavaResourceType("com.Cabin");
assertNotNull(cabinFile);
PersistentType referencedPersistentType = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, cabinType.getTypeBinding().getQualifiedName());
while (referencedPersistentType == null) {
Thread.sleep(200);
referencedPersistentType = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, cabinType.getTypeBinding().getQualifiedName());
}
JavaPersistentAttribute annotatedSideAttribute = JpaArtifactFactory.instance().
addAttribute(featureProvider, (JavaPersistentType)annotatedPersistentType, (JavaPersistentType)referencedPersistentType, null, "cabins", "cabins", true,
createCompilationUnitFrom((IFile)annotatedPersistentType.getResource()));
assertNotNull(annotatedSideAttribute);
JpaArtifactFactory.instance().addManyToManyUnidirectionalRelation(featureProvider, (JavaPersistentType)annotatedPersistentType, annotatedSideAttribute, false);
PersistentType persistentType = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, reservationType.getTypeBinding().getQualifiedName());
while (persistentType == null) {
Thread.sleep(200);
persistentType = JpaArtifactFactory.instance().getContextPersistentType(jpaProject, reservationType.getTypeBinding().getQualifiedName());
}
ReadOnlyPersistentAttribute persistentAttribute = persistentType.resolveAttribute("cabins");
assertNotNull(persistentAttribute);
assertTrue(persistentAttribute instanceof JavaPersistentAttribute);
AttributeMapping mapping = persistentAttribute.getMapping();
assertTrue(mapping instanceof JavaManyToManyMapping);
assertTrue(((JavaManyToManyMapping)mapping).isRelationshipOwner());
}
}
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