| /******************************************************************************* |
| * Copyright (c) 2007, 2011 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.jpa.core.tests.internal.resource.java; |
| |
| import java.util.Iterator; |
| import org.eclipse.jdt.core.ICompilationUnit; |
| import org.eclipse.jpt.common.core.resource.java.JavaResourceField; |
| import org.eclipse.jpt.common.core.resource.java.JavaResourceType; |
| import org.eclipse.jpt.common.utility.internal.CollectionTools; |
| import org.eclipse.jpt.common.utility.internal.iterators.ArrayIterator; |
| import org.eclipse.jpt.jpa.core.resource.java.ColumnAnnotation; |
| import org.eclipse.jpt.jpa.core.resource.java.JPA; |
| |
| @SuppressWarnings("nls") |
| public class ColumnTests extends JpaJavaResourceModelTestCase { |
| |
| private static final String COLUMN_NAME = "MY_COLUMN"; |
| private static final String COLUMN_TABLE = "MY_TABLE"; |
| private static final String COLUMN_COLUMN_DEFINITION = "COLUMN_DEFINITION"; |
| |
| public ColumnTests(String name) { |
| super(name); |
| } |
| |
| private ICompilationUnit createTestColumn() throws Exception { |
| return this.createTestType(new DefaultAnnotationWriter() { |
| @Override |
| public Iterator<String> imports() { |
| return new ArrayIterator<String>(JPA.COLUMN); |
| } |
| @Override |
| public void appendIdFieldAnnotationTo(StringBuilder sb) { |
| sb.append("@Column"); |
| } |
| }); |
| } |
| |
| private ICompilationUnit createTestColumnWithName() throws Exception { |
| return this.createTestType(new DefaultAnnotationWriter() { |
| @Override |
| public Iterator<String> imports() { |
| return new ArrayIterator<String>(JPA.COLUMN); |
| } |
| @Override |
| public void appendIdFieldAnnotationTo(StringBuilder sb) { |
| sb.append("@Column(name = \"" + COLUMN_NAME + "\")"); |
| } |
| }); |
| } |
| |
| private ICompilationUnit createTestColumnWithTable() throws Exception { |
| return this.createTestType(new DefaultAnnotationWriter() { |
| @Override |
| public Iterator<String> imports() { |
| return new ArrayIterator<String>(JPA.COLUMN); |
| } |
| @Override |
| public void appendIdFieldAnnotationTo(StringBuilder sb) { |
| sb.append("@Column(table = \"" + COLUMN_TABLE + "\")"); |
| } |
| }); |
| } |
| |
| private ICompilationUnit createTestColumnWithColumnDefinition() throws Exception { |
| return this.createTestType(new DefaultAnnotationWriter() { |
| @Override |
| public Iterator<String> imports() { |
| return new ArrayIterator<String>(JPA.COLUMN); |
| } |
| @Override |
| public void appendIdFieldAnnotationTo(StringBuilder sb) { |
| sb.append("@Column(columnDefinition = \"" + COLUMN_COLUMN_DEFINITION + "\")"); |
| } |
| }); |
| } |
| |
| private ICompilationUnit createTestColumnWithBooleanElement(final String booleanElement) throws Exception { |
| return this.createTestType(new DefaultAnnotationWriter() { |
| @Override |
| public Iterator<String> imports() { |
| return new ArrayIterator<String>(JPA.COLUMN); |
| } |
| @Override |
| public void appendIdFieldAnnotationTo(StringBuilder sb) { |
| sb.append("@Column(" + booleanElement + " = true)"); |
| } |
| }); |
| } |
| |
| private ICompilationUnit createTestColumnWithIntElement(final String intElement) throws Exception { |
| return this.createTestType(new DefaultAnnotationWriter() { |
| @Override |
| public Iterator<String> imports() { |
| return new ArrayIterator<String>(JPA.COLUMN); |
| } |
| @Override |
| public void appendIdFieldAnnotationTo(StringBuilder sb) { |
| sb.append("@Column(" + intElement + " = 5)"); |
| } |
| }); |
| } |
| |
| public void testGetName() throws Exception { |
| ICompilationUnit cu = this.createTestColumnWithName(); |
| JavaResourceType resourceType = buildJavaResourceType(cu); |
| JavaResourceField resourceField = CollectionTools.get(resourceType.getFields(), 0); |
| ColumnAnnotation column = (ColumnAnnotation) resourceField.getAnnotation(JPA.COLUMN); |
| assertNotNull(column); |
| assertEquals(COLUMN_NAME, column.getName()); |
| } |
| |
| public void testGetNull() throws Exception { |
| ICompilationUnit cu = this.createTestColumn(); |
| JavaResourceType resourceType = buildJavaResourceType(cu); |
| JavaResourceField resourceField = CollectionTools.get(resourceType.getFields(), 0); |
| ColumnAnnotation column = (ColumnAnnotation) resourceField.getAnnotation(JPA.COLUMN); |
| assertNotNull(column); |
| assertNull(column.getName()); |
| assertNull(column.getNullable()); |
| assertNull(column.getInsertable()); |
| assertNull(column.getUnique()); |
| assertNull(column.getUpdatable()); |
| assertNull(column.getTable()); |
| assertNull(column.getColumnDefinition()); |
| } |
| |
| public void testSetName() throws Exception { |
| ICompilationUnit cu = this.createTestColumn(); |
| JavaResourceType resourceType = buildJavaResourceType(cu); |
| JavaResourceField resourceField = CollectionTools.get(resourceType.getFields(), 0); |
| ColumnAnnotation column = (ColumnAnnotation) resourceField.getAnnotation(JPA.COLUMN); |
| |
| assertNotNull(column); |
| assertNull(column.getName()); |
| |
| column.setName("Foo"); |
| assertEquals("Foo", column.getName()); |
| |
| assertSourceContains("@Column(name = \"Foo\")", cu); |
| } |
| |
| public void testSetNameNull() throws Exception { |
| ICompilationUnit cu = this.createTestColumnWithName(); |
| JavaResourceType resourceType = buildJavaResourceType(cu); |
| JavaResourceField resourceField = CollectionTools.get(resourceType.getFields(), 0); |
| ColumnAnnotation column = (ColumnAnnotation) resourceField.getAnnotation(JPA.COLUMN); |
| |
| assertEquals(COLUMN_NAME, column.getName()); |
| |
| column.setName(null); |
| assertNull(column.getName()); |
| |
| assertSourceDoesNotContain("(name", cu); |
| } |
| |
| public void testGetTable() throws Exception { |
| ICompilationUnit cu = this.createTestColumnWithTable(); |
| JavaResourceType resourceType = buildJavaResourceType(cu); |
| JavaResourceField resourceField = CollectionTools.get(resourceType.getFields(), 0); |
| ColumnAnnotation column = (ColumnAnnotation) resourceField.getAnnotation(JPA.COLUMN); |
| assertEquals(COLUMN_TABLE, column.getTable()); |
| } |
| |
| public void testSetTable() throws Exception { |
| ICompilationUnit cu = this.createTestColumn(); |
| JavaResourceType resourceType = buildJavaResourceType(cu); |
| JavaResourceField resourceField = CollectionTools.get(resourceType.getFields(), 0); |
| ColumnAnnotation column = (ColumnAnnotation) resourceField.getAnnotation(JPA.COLUMN); |
| |
| assertNotNull(column); |
| assertNull(column.getTable()); |
| |
| column.setTable("Foo"); |
| assertEquals("Foo", column.getTable()); |
| |
| assertSourceContains("@Column(table = \"Foo\")", cu); |
| |
| |
| column.setTable(null); |
| assertSourceDoesNotContain("table", cu); |
| } |
| |
| public void testGetColumnDefinition() throws Exception { |
| ICompilationUnit cu = this.createTestColumnWithColumnDefinition(); |
| JavaResourceType resourceType = buildJavaResourceType(cu); |
| JavaResourceField resourceField = CollectionTools.get(resourceType.getFields(), 0); |
| ColumnAnnotation column = (ColumnAnnotation) resourceField.getAnnotation(JPA.COLUMN); |
| assertEquals(COLUMN_COLUMN_DEFINITION, column.getColumnDefinition()); |
| } |
| |
| public void testSetColumnDefinition() throws Exception { |
| ICompilationUnit cu = this.createTestColumn(); |
| JavaResourceType resourceType = buildJavaResourceType(cu); |
| JavaResourceField resourceField = CollectionTools.get(resourceType.getFields(), 0); |
| ColumnAnnotation column = (ColumnAnnotation) resourceField.getAnnotation(JPA.COLUMN); |
| |
| assertNotNull(column); |
| assertNull(column.getColumnDefinition()); |
| |
| column.setColumnDefinition("Foo"); |
| assertEquals("Foo", column.getColumnDefinition()); |
| |
| assertSourceContains("@Column(columnDefinition = \"Foo\")", cu); |
| |
| |
| column.setColumnDefinition(null); |
| assertSourceDoesNotContain("columnDefinition", cu); |
| } |
| |
| public void testGetUnique() throws Exception { |
| ICompilationUnit cu = this.createTestColumnWithBooleanElement("unique"); |
| JavaResourceType resourceType = buildJavaResourceType(cu); |
| JavaResourceField resourceField = CollectionTools.get(resourceType.getFields(), 0); |
| ColumnAnnotation column = (ColumnAnnotation) resourceField.getAnnotation(JPA.COLUMN); |
| |
| assertEquals(Boolean.TRUE, column.getUnique()); |
| } |
| |
| public void testSetUnique() throws Exception { |
| ICompilationUnit cu = this.createTestColumn(); |
| JavaResourceType resourceType = buildJavaResourceType(cu); |
| JavaResourceField resourceField = CollectionTools.get(resourceType.getFields(), 0); |
| ColumnAnnotation column = (ColumnAnnotation) resourceField.getAnnotation(JPA.COLUMN); |
| |
| assertNotNull(column); |
| assertNull(column.getUnique()); |
| |
| column.setUnique(Boolean.FALSE); |
| assertEquals(Boolean.FALSE, column.getUnique()); |
| |
| assertSourceContains("@Column(unique = false)", cu); |
| |
| column.setUnique(null); |
| assertSourceDoesNotContain("unique", cu); |
| } |
| |
| public void testGetNullable() throws Exception { |
| ICompilationUnit cu = this.createTestColumnWithBooleanElement("nullable"); |
| JavaResourceType resourceType = buildJavaResourceType(cu); |
| JavaResourceField resourceField = CollectionTools.get(resourceType.getFields(), 0); |
| ColumnAnnotation column = (ColumnAnnotation) resourceField.getAnnotation(JPA.COLUMN); |
| |
| assertEquals(Boolean.TRUE, column.getNullable()); |
| } |
| |
| public void testSetNullable() throws Exception { |
| ICompilationUnit cu = this.createTestColumn(); |
| JavaResourceType resourceType = buildJavaResourceType(cu); |
| JavaResourceField resourceField = CollectionTools.get(resourceType.getFields(), 0); |
| ColumnAnnotation column = (ColumnAnnotation) resourceField.getAnnotation(JPA.COLUMN); |
| |
| assertNotNull(column); |
| assertNull(column.getNullable()); |
| |
| column.setNullable(Boolean.FALSE); |
| assertEquals(Boolean.FALSE, column.getNullable()); |
| |
| assertSourceContains("@Column(nullable = false)", cu); |
| |
| column.setNullable(null); |
| assertSourceDoesNotContain("nullable", cu); |
| } |
| |
| public void testGetInsertable() throws Exception { |
| ICompilationUnit cu = this.createTestColumnWithBooleanElement("insertable"); |
| JavaResourceType resourceType = buildJavaResourceType(cu); |
| JavaResourceField resourceField = CollectionTools.get(resourceType.getFields(), 0); |
| ColumnAnnotation column = (ColumnAnnotation) resourceField.getAnnotation(JPA.COLUMN); |
| |
| assertEquals(Boolean.TRUE, column.getInsertable()); |
| } |
| |
| public void testSetInsertable() throws Exception { |
| ICompilationUnit cu = this.createTestColumn(); |
| JavaResourceType resourceType = buildJavaResourceType(cu); |
| JavaResourceField resourceField = CollectionTools.get(resourceType.getFields(), 0); |
| ColumnAnnotation column = (ColumnAnnotation) resourceField.getAnnotation(JPA.COLUMN); |
| |
| assertNotNull(column); |
| assertNull(column.getInsertable()); |
| |
| column.setInsertable(Boolean.FALSE); |
| assertEquals(Boolean.FALSE, column.getInsertable()); |
| |
| assertSourceContains("@Column(insertable = false)", cu); |
| |
| column.setInsertable(null); |
| assertSourceDoesNotContain("insertable", cu); |
| } |
| |
| public void testGetUpdatable() throws Exception { |
| ICompilationUnit cu = this.createTestColumnWithBooleanElement("updatable"); |
| JavaResourceType resourceType = buildJavaResourceType(cu); |
| JavaResourceField resourceField = CollectionTools.get(resourceType.getFields(), 0); |
| ColumnAnnotation column = (ColumnAnnotation) resourceField.getAnnotation(JPA.COLUMN); |
| |
| assertEquals(Boolean.TRUE, column.getUpdatable()); |
| } |
| |
| public void testSetUpdatable() throws Exception { |
| ICompilationUnit cu = this.createTestColumn(); |
| JavaResourceType resourceType = buildJavaResourceType(cu); |
| JavaResourceField resourceField = CollectionTools.get(resourceType.getFields(), 0); |
| ColumnAnnotation column = (ColumnAnnotation) resourceField.getAnnotation(JPA.COLUMN); |
| |
| assertNotNull(column); |
| assertNull(column.getUpdatable()); |
| |
| column.setUpdatable(Boolean.FALSE); |
| assertEquals(Boolean.FALSE, column.getUpdatable()); |
| |
| assertSourceContains("@Column(updatable = false)", cu); |
| |
| column.setUpdatable(null); |
| assertSourceDoesNotContain("updatable", cu); |
| } |
| |
| public void testGetLength() throws Exception { |
| ICompilationUnit cu = this.createTestColumnWithIntElement("length"); |
| JavaResourceType resourceType = buildJavaResourceType(cu); |
| JavaResourceField resourceField = CollectionTools.get(resourceType.getFields(), 0); |
| ColumnAnnotation column = (ColumnAnnotation) resourceField.getAnnotation(JPA.COLUMN); |
| |
| assertEquals(Integer.valueOf(5), column.getLength()); |
| } |
| |
| public void testSetLength() throws Exception { |
| ICompilationUnit cu = this.createTestColumn(); |
| JavaResourceType resourceType = buildJavaResourceType(cu); |
| JavaResourceField resourceField = CollectionTools.get(resourceType.getFields(), 0); |
| ColumnAnnotation column = (ColumnAnnotation) resourceField.getAnnotation(JPA.COLUMN); |
| |
| assertNotNull(column); |
| assertNull(column.getLength()); |
| |
| column.setLength(Integer.valueOf(5)); |
| assertEquals(Integer.valueOf(5), column.getLength()); |
| |
| assertSourceContains("@Column(length = 5)", cu); |
| |
| column.setLength(null); |
| assertSourceDoesNotContain("length", cu); |
| } |
| |
| public void testGetPrecision() throws Exception { |
| ICompilationUnit cu = this.createTestColumnWithIntElement("precision"); |
| JavaResourceType resourceType = buildJavaResourceType(cu); |
| JavaResourceField resourceField = CollectionTools.get(resourceType.getFields(), 0); |
| ColumnAnnotation column = (ColumnAnnotation) resourceField.getAnnotation(JPA.COLUMN); |
| |
| assertEquals(Integer.valueOf(5), column.getPrecision()); |
| } |
| |
| public void testSetPrecision() throws Exception { |
| ICompilationUnit cu = this.createTestColumn(); |
| JavaResourceType resourceType = buildJavaResourceType(cu); |
| JavaResourceField resourceField = CollectionTools.get(resourceType.getFields(), 0); |
| ColumnAnnotation column = (ColumnAnnotation) resourceField.getAnnotation(JPA.COLUMN); |
| |
| assertNotNull(column); |
| assertEquals(null, column.getPrecision()); |
| |
| column.setPrecision(Integer.valueOf(5)); |
| assertEquals(Integer.valueOf(5), column.getPrecision()); |
| |
| assertSourceContains("@Column(precision = 5)", cu); |
| |
| column.setPrecision(null); |
| assertSourceDoesNotContain("precision", cu); |
| } |
| |
| public void testGetScale() throws Exception { |
| ICompilationUnit cu = this.createTestColumnWithIntElement("scale"); |
| JavaResourceType resourceType = buildJavaResourceType(cu); |
| JavaResourceField resourceField = CollectionTools.get(resourceType.getFields(), 0); |
| ColumnAnnotation column = (ColumnAnnotation) resourceField.getAnnotation(JPA.COLUMN); |
| |
| assertEquals(Integer.valueOf(5), column.getScale()); |
| } |
| |
| public void testSetScale() throws Exception { |
| ICompilationUnit cu = this.createTestColumn(); |
| JavaResourceType resourceType = buildJavaResourceType(cu); |
| JavaResourceField resourceField = CollectionTools.get(resourceType.getFields(), 0); |
| ColumnAnnotation column = (ColumnAnnotation) resourceField.getAnnotation(JPA.COLUMN); |
| |
| assertNotNull(column); |
| assertNull(column.getScale()); |
| |
| column.setScale(Integer.valueOf(5)); |
| assertEquals(Integer.valueOf(5), column.getScale()); |
| |
| assertSourceContains("@Column(scale = 5)", cu); |
| |
| column.setScale(null); |
| assertSourceDoesNotContain("scale", cu); |
| } |
| } |