/*******************************************************************************
* Copyright (c) 2007, 2009 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.resource.java;
import java.util.Iterator;
import org.eclipse.jdt.core.ICompilationUnit;
import org.eclipse.jpt.core.resource.java.AssociationOverrideAnnotation;
import org.eclipse.jpt.core.resource.java.AssociationOverridesAnnotation;
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.JoinColumnAnnotation;
import org.eclipse.jpt.core.resource.java.NestableAnnotation;
import org.eclipse.jpt.utility.internal.CollectionTools;
import org.eclipse.jpt.utility.internal.iterators.ArrayIterator;
@SuppressWarnings("nls")
public class AssociationOverridesTests extends JavaResourceModelTestCase {
private static final String ASSOCIATION_OVERRIDE_NAME = "MY_ASSOCIATION_OVERRIDE";
public AssociationOverridesTests(String name) {
super(name);
}
private ICompilationUnit createTestAssociationOverrideOnField() throws Exception {
return this.createTestType(new DefaultAnnotationWriter() {
@Override
public Iterator<String> imports() {
return new ArrayIterator<String>(JPA.ASSOCIATION_OVERRIDE, JPA.ASSOCIATION_OVERRIDES);
}
@Override
public void appendIdFieldAnnotationTo(StringBuilder sb) {
sb.append("@AssociationOverrides(@AssociationOverride(name = \"" + ASSOCIATION_OVERRIDE_NAME + "\"))");
}
});
}
private ICompilationUnit createTestAssociationOverrideWithJoinColumns() throws Exception {
return this.createTestType(new DefaultAnnotationWriter() {
@Override
public Iterator<String> imports() {
return new ArrayIterator<String>(JPA.ASSOCIATION_OVERRIDE, JPA.ASSOCIATION_OVERRIDES, JPA.JOIN_COLUMN);
}
@Override
public void appendIdFieldAnnotationTo(StringBuilder sb) {
sb.append("@AssociationOverrides(@AssociationOverride(name = \"" + ASSOCIATION_OVERRIDE_NAME + "\", joinColumns = {@JoinColumn(name = \"BAR\"), @JoinColumn}))");
}
});
}
private ICompilationUnit createTestAssociationOverride() throws Exception {
return this.createTestType(new DefaultAnnotationWriter() {
@Override
public Iterator<String> imports() {
return new ArrayIterator<String>(JPA.ENTITY, JPA.ASSOCIATION_OVERRIDE, JPA.JOIN_COLUMN);
}
@Override
public void appendTypeAnnotationTo(StringBuilder sb) {
sb.append("@Entity");
sb.append(CR);
sb.append("@AssociationOverride(name = \"FOO\", joinColumns = @JoinColumn(name = \"FOO\", columnDefinition = \"BAR\", referencedColumnName = \"BAZ\"))");
}
});
}
public void testGetName() throws Exception {
ICompilationUnit cu = this.createTestAssociationOverrideOnField();
JavaResourcePersistentType typeResource = buildJavaTypeResource(cu);
JavaResourcePersistentAttribute attributeResource = typeResource.fields().next();
AssociationOverridesAnnotation associationOverrides = (AssociationOverridesAnnotation) attributeResource.getSupportingAnnotation(JPA.ASSOCIATION_OVERRIDES);
AssociationOverrideAnnotation associationOverride = associationOverrides.nestedAnnotations().next();
assertNotNull(associationOverride);
assertEquals(ASSOCIATION_OVERRIDE_NAME, associationOverride.getName());
}
public void testSetName() throws Exception {
ICompilationUnit cu = this.createTestAssociationOverrideOnField();
JavaResourcePersistentType typeResource = buildJavaTypeResource(cu);
JavaResourcePersistentAttribute attributeResource = typeResource.fields().next();
AssociationOverridesAnnotation associationOverrides = (AssociationOverridesAnnotation) attributeResource.getSupportingAnnotation(JPA.ASSOCIATION_OVERRIDES);
AssociationOverrideAnnotation associationOverride = associationOverrides.nestedAnnotations().next();
assertNotNull(associationOverride);
assertEquals(ASSOCIATION_OVERRIDE_NAME, associationOverride.getName());
associationOverride.setName("Foo");
assertEquals("Foo", associationOverride.getName());
assertSourceContains("@AssociationOverrides(@AssociationOverride(name = \"Foo\"))", cu);
}
public void testSetNameNull() throws Exception {
ICompilationUnit cu = this.createTestAssociationOverrideOnField();
JavaResourcePersistentType typeResource = buildJavaTypeResource(cu);
JavaResourcePersistentAttribute attributeResource = typeResource.fields().next();
AssociationOverridesAnnotation associationOverrides = (AssociationOverridesAnnotation) attributeResource.getSupportingAnnotation(JPA.ASSOCIATION_OVERRIDES);
AssociationOverrideAnnotation associationOverride = associationOverrides.nestedAnnotations().next();
assertEquals(ASSOCIATION_OVERRIDE_NAME, associationOverride.getName());
associationOverride.setName(null);
assertNull(associationOverride.getName());
assertSourceDoesNotContain("@AssociationOverride(name = \"" + ASSOCIATION_OVERRIDE_NAME + "\")", cu);
assertSourceContains("@AssociationOverride", cu);
assertSourceContains("@AssociationOverrides", cu);
}
public void testAddAssociationOverrideCopyExisting() throws Exception {
ICompilationUnit cu = createTestAssociationOverride();
JavaResourcePersistentType typeResource = buildJavaTypeResource(cu);
AssociationOverrideAnnotation associationOverride = (AssociationOverrideAnnotation) typeResource.addSupportingAnnotation(1, JPA.ASSOCIATION_OVERRIDE, JPA.ASSOCIATION_OVERRIDES);
associationOverride.setName("BAR");
assertSourceContains("@AssociationOverrides({@AssociationOverride(name = \"FOO\", joinColumns = @JoinColumn(name = \"FOO\", columnDefinition = \"BAR\", referencedColumnName = \"BAZ\")),@AssociationOverride(name = \"BAR\")})", cu);
assertNull(typeResource.getSupportingAnnotation(JPA.ASSOCIATION_OVERRIDE));
assertNotNull(typeResource.getSupportingAnnotation(JPA.ASSOCIATION_OVERRIDES));
assertEquals(2, CollectionTools.size(typeResource.supportingAnnotations(JPA.ASSOCIATION_OVERRIDE, JPA.ASSOCIATION_OVERRIDES)));
}
public void testAddAssociationOverrideToBeginningOfList() throws Exception {
ICompilationUnit cu = createTestAssociationOverride();
JavaResourcePersistentType typeResource = buildJavaTypeResource(cu);
AssociationOverrideAnnotation associationOverride = (AssociationOverrideAnnotation) typeResource.addSupportingAnnotation(1, JPA.ASSOCIATION_OVERRIDE, JPA.ASSOCIATION_OVERRIDES);
associationOverride.setName("BAR");
assertSourceContains("@AssociationOverrides({@AssociationOverride(name = \"FOO\", joinColumns = @JoinColumn(name = \"FOO\", columnDefinition = \"BAR\", referencedColumnName = \"BAZ\")),@AssociationOverride(name = \"BAR\")})", cu);
associationOverride = (AssociationOverrideAnnotation) typeResource.addSupportingAnnotation(0, JPA.ASSOCIATION_OVERRIDE, JPA.ASSOCIATION_OVERRIDES);
associationOverride.setName("BAZ");
assertSourceContains("@AssociationOverrides({@AssociationOverride(name = \"BAZ\"),@AssociationOverride(name = \"FOO\", joinColumns = @JoinColumn(name = \"FOO\", columnDefinition = \"BAR\", referencedColumnName = \"BAZ\")), @AssociationOverride(name = \"BAR\")})", cu);
Iterator<NestableAnnotation> associationOverrides = typeResource.supportingAnnotations(JPA.ASSOCIATION_OVERRIDE, JPA.ASSOCIATION_OVERRIDES);
assertEquals("BAZ", ((AssociationOverrideAnnotation) associationOverrides.next()).getName());
assertEquals("FOO", ((AssociationOverrideAnnotation) associationOverrides.next()).getName());
assertEquals("BAR", ((AssociationOverrideAnnotation) associationOverrides.next()).getName());
assertNull(typeResource.getSupportingAnnotation(JPA.ASSOCIATION_OVERRIDE));
assertNotNull(typeResource.getSupportingAnnotation(JPA.ASSOCIATION_OVERRIDES));
assertEquals(3, CollectionTools.size(typeResource.supportingAnnotations(JPA.ASSOCIATION_OVERRIDE, JPA.ASSOCIATION_OVERRIDES)));
}
public void testRemoveAssociationOverrideCopyExisting() throws Exception {
ICompilationUnit cu = createTestAssociationOverride();
JavaResourcePersistentType typeResource = buildJavaTypeResource(cu);
AssociationOverrideAnnotation associationOverride = (AssociationOverrideAnnotation) typeResource.addSupportingAnnotation(1, JPA.ASSOCIATION_OVERRIDE, JPA.ASSOCIATION_OVERRIDES);
associationOverride.setName("BAR");
assertSourceContains("@AssociationOverrides({@AssociationOverride(name = \"FOO\", joinColumns = @JoinColumn(name = \"FOO\", columnDefinition = \"BAR\", referencedColumnName = \"BAZ\")),@AssociationOverride(name = \"BAR\")})", cu);
typeResource.removeSupportingAnnotation(1, JPA.ASSOCIATION_OVERRIDE, JPA.ASSOCIATION_OVERRIDES);
assertSourceContains("@AssociationOverride(name = \"FOO\", joinColumns = @JoinColumn(name = \"FOO\", columnDefinition = \"BAR\", referencedColumnName = \"BAZ\"))", cu);
}
public void testJoinColumns() throws Exception {
ICompilationUnit cu = this.createTestAssociationOverrideOnField();
JavaResourcePersistentType typeResource = buildJavaTypeResource(cu);
JavaResourcePersistentAttribute attributeResource = typeResource.fields().next();
AssociationOverrideAnnotation associationOverride = (AssociationOverrideAnnotation) attributeResource.supportingAnnotations(JPA.ASSOCIATION_OVERRIDE, JPA.ASSOCIATION_OVERRIDES).next();
assertEquals(0, associationOverride.joinColumnsSize());
}
public void testJoinColumns2() throws Exception {
ICompilationUnit cu = this.createTestAssociationOverrideOnField();
JavaResourcePersistentType typeResource = buildJavaTypeResource(cu);
JavaResourcePersistentAttribute attributeResource = typeResource.fields().next();
AssociationOverrideAnnotation associationOverride = (AssociationOverrideAnnotation) attributeResource.supportingAnnotations(JPA.ASSOCIATION_OVERRIDE, JPA.ASSOCIATION_OVERRIDES).next();
associationOverride.addJoinColumn(0);
associationOverride.addJoinColumn(1);
assertEquals(2, associationOverride.joinColumnsSize());
}
public void testJoinColumns3() throws Exception {
ICompilationUnit cu = this.createTestAssociationOverrideWithJoinColumns();
JavaResourcePersistentType typeResource = buildJavaTypeResource(cu);
JavaResourcePersistentAttribute attributeResource = typeResource.fields().next();
AssociationOverrideAnnotation associationOverride = (AssociationOverrideAnnotation) attributeResource.supportingAnnotations(JPA.ASSOCIATION_OVERRIDE, JPA.ASSOCIATION_OVERRIDES).next();
assertEquals(2, associationOverride.joinColumnsSize());
}
public void testAddJoinColumn() throws Exception {
ICompilationUnit cu = this.createTestAssociationOverrideOnField();
JavaResourcePersistentType typeResource = buildJavaTypeResource(cu);
JavaResourcePersistentAttribute attributeResource = typeResource.fields().next();
AssociationOverrideAnnotation associationOverride = (AssociationOverrideAnnotation) attributeResource.supportingAnnotations(JPA.ASSOCIATION_OVERRIDE, JPA.ASSOCIATION_OVERRIDES).next();
associationOverride.addJoinColumn(0).setName("FOO");
associationOverride.addJoinColumn(1);
associationOverride.addJoinColumn(0).setName("BAR");
Iterator<JoinColumnAnnotation> joinColumns = associationOverride.joinColumns();
assertEquals("BAR", joinColumns.next().getName());
assertEquals("FOO", joinColumns.next().getName());
assertNull(joinColumns.next().getName());
assertSourceContains("@AssociationOverrides(@AssociationOverride(name = \"" + ASSOCIATION_OVERRIDE_NAME + "\", joinColumns = {@JoinColumn(name = \"BAR\"),@JoinColumn(name = \"FOO\"), @JoinColumn}))", cu);
}
public void testRemoveJoinColumn() throws Exception {
ICompilationUnit cu = this.createTestAssociationOverrideWithJoinColumns();
JavaResourcePersistentType typeResource = buildJavaTypeResource(cu);
JavaResourcePersistentAttribute attributeResource = typeResource.fields().next();
AssociationOverrideAnnotation associationOverride = (AssociationOverrideAnnotation) attributeResource.supportingAnnotations(JPA.ASSOCIATION_OVERRIDE, JPA.ASSOCIATION_OVERRIDES).next();
associationOverride.addJoinColumn(0).setName("FOO");
Iterator<JoinColumnAnnotation> joinColumns = associationOverride.joinColumns();
assertEquals("FOO", joinColumns.next().getName());
assertEquals("BAR", joinColumns.next().getName());
assertNull(joinColumns.next().getName());
assertEquals(false, joinColumns.hasNext());
assertSourceContains("@AssociationOverrides(@AssociationOverride(name = \"" + ASSOCIATION_OVERRIDE_NAME + "\", joinColumns = {@JoinColumn(name = \"FOO\"), @JoinColumn(name = \"BAR\"), @JoinColumn}))", cu);
associationOverride.removeJoinColumn(1);
joinColumns = associationOverride.joinColumns();
assertEquals("FOO", joinColumns.next().getName());
assertNull(joinColumns.next().getName());
assertEquals(false, joinColumns.hasNext());
assertSourceContains("@AssociationOverrides(@AssociationOverride(name = \"" + ASSOCIATION_OVERRIDE_NAME + "\", joinColumns = {@JoinColumn(name = \"FOO\"), @JoinColumn}))", cu);
associationOverride.removeJoinColumn(0);
joinColumns = associationOverride.joinColumns();
assertNull(joinColumns.next().getName());
assertEquals(false, joinColumns.hasNext());
assertSourceContains("@AssociationOverrides(@AssociationOverride(name = \"" + ASSOCIATION_OVERRIDE_NAME + "\", joinColumns = @JoinColumn))", cu);
associationOverride.setName(null);
associationOverride.removeJoinColumn(0);
assertSourceDoesNotContain("@AssociationOverride", cu);
}
public void testMoveJoinColumn() throws Exception {
ICompilationUnit cu = this.createTestAssociationOverrideWithJoinColumns();
JavaResourcePersistentType typeResource = buildJavaTypeResource(cu);
JavaResourcePersistentAttribute attributeResource = typeResource.fields().next();
AssociationOverrideAnnotation associationOverride = (AssociationOverrideAnnotation) attributeResource.supportingAnnotations(JPA.ASSOCIATION_OVERRIDE, JPA.ASSOCIATION_OVERRIDES).next();
JoinColumnAnnotation joinColumn = associationOverride.joinColumnAt(0);
joinColumn.setReferencedColumnName("REF_NAME");
joinColumn.setUnique(Boolean.FALSE);
joinColumn.setNullable(Boolean.FALSE);
joinColumn.setInsertable(Boolean.FALSE);
joinColumn.setUpdatable(Boolean.FALSE);
joinColumn.setColumnDefinition("COLUMN_DEF");
joinColumn.setTable("TABLE");
associationOverride.addJoinColumn(0).setName("FOO");
assertSourceContains("@AssociationOverrides(@AssociationOverride(name = \"" + ASSOCIATION_OVERRIDE_NAME + "\", joinColumns = {@JoinColumn(name = \"FOO\"), @JoinColumn(name = \"BAR\", referencedColumnName = \"REF_NAME\", unique = false, nullable = false, insertable = false, updatable = false, columnDefinition = \"COLUMN_DEF\", table = \"TABLE\"), @JoinColumn}))", cu);
associationOverride.moveJoinColumn(2, 0);
assertEquals("BAR", associationOverride.joinColumnAt(0).getName());
assertNull(associationOverride.joinColumnAt(1).getName());
assertEquals("FOO", associationOverride.joinColumnAt(2).getName());
assertEquals(3, associationOverride.joinColumnsSize());
assertSourceContains("@AssociationOverrides(@AssociationOverride(name = \"" + ASSOCIATION_OVERRIDE_NAME + "\", joinColumns = {@JoinColumn(name = \"BAR\", referencedColumnName = \"REF_NAME\", unique = false, nullable = false, insertable = false, updatable = false, columnDefinition = \"COLUMN_DEF\", table = \"TABLE\"), @JoinColumn, @JoinColumn(name = \"FOO\")}))", cu);
}
public void testMoveJoinColumn2() throws Exception {
ICompilationUnit cu = this.createTestAssociationOverrideWithJoinColumns();
JavaResourcePersistentType typeResource = buildJavaTypeResource(cu);
JavaResourcePersistentAttribute attributeResource = typeResource.fields().next();
AssociationOverrideAnnotation associationOverride = (AssociationOverrideAnnotation) attributeResource.supportingAnnotations(JPA.ASSOCIATION_OVERRIDE, JPA.ASSOCIATION_OVERRIDES).next();
JoinColumnAnnotation joinColumn = associationOverride.joinColumnAt(0);
joinColumn.setReferencedColumnName("REF_NAME");
joinColumn.setUnique(Boolean.FALSE);
joinColumn.setNullable(Boolean.FALSE);
joinColumn.setInsertable(Boolean.FALSE);
joinColumn.setUpdatable(Boolean.FALSE);
joinColumn.setColumnDefinition("COLUMN_DEF");
joinColumn.setTable("TABLE");
associationOverride.addJoinColumn(0).setName("FOO");
assertSourceContains("@AssociationOverrides(@AssociationOverride(name = \"" + ASSOCIATION_OVERRIDE_NAME + "\", joinColumns = {@JoinColumn(name = \"FOO\"), @JoinColumn(name = \"BAR\", referencedColumnName = \"REF_NAME\", unique = false, nullable = false, insertable = false, updatable = false, columnDefinition = \"COLUMN_DEF\", table = \"TABLE\"), @JoinColumn}))", cu);
associationOverride.moveJoinColumn(0, 2);
assertNull(associationOverride.joinColumnAt(0).getName());
assertEquals("FOO", associationOverride.joinColumnAt(1).getName());
assertEquals("BAR", associationOverride.joinColumnAt(2).getName());
assertEquals(3, associationOverride.joinColumnsSize());
assertSourceContains("@AssociationOverrides(@AssociationOverride(name = \"" + ASSOCIATION_OVERRIDE_NAME + "\", joinColumns = {@JoinColumn, @JoinColumn(name = \"FOO\"), @JoinColumn(name = \"BAR\", referencedColumnName = \"REF_NAME\", unique = false, nullable = false, insertable = false, updatable = false, columnDefinition = \"COLUMN_DEF\", table = \"TABLE\")}))", cu);
}
public void testSetJoinColumnName() throws Exception {
ICompilationUnit cu = this.createTestAssociationOverrideWithJoinColumns();
JavaResourcePersistentType typeResource = buildJavaTypeResource(cu);
JavaResourcePersistentAttribute attributeResource = typeResource.fields().next();
AssociationOverrideAnnotation associationOverride = (AssociationOverrideAnnotation) attributeResource.supportingAnnotations(JPA.ASSOCIATION_OVERRIDE, JPA.ASSOCIATION_OVERRIDES).next();
assertEquals(2, associationOverride.joinColumnsSize());
JoinColumnAnnotation joinColumn = associationOverride.joinColumns().next();
assertEquals("BAR", joinColumn.getName());
joinColumn.setName("foo");
assertEquals("foo", joinColumn.getName());
assertSourceContains("@AssociationOverrides(@AssociationOverride(name = \"" + ASSOCIATION_OVERRIDE_NAME + "\", joinColumns = {@JoinColumn(name = \"foo\"), @JoinColumn}))", cu);
}
}
