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/*******************************************************************************
* Copyright (c) 2008, 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.eclipselink.core.tests.internal.resource.java;
import java.util.Iterator;
import org.eclipse.jdt.core.ICompilationUnit;
import org.eclipse.jpt.core.resource.java.JavaResourcePersistentAttribute;
import org.eclipse.jpt.core.resource.java.JavaResourcePersistentType;
import org.eclipse.jpt.eclipselink.core.resource.java.EclipseLinkJPA;
import org.eclipse.jpt.eclipselink.core.resource.java.EclipseLinkTypeConverterAnnotation;
import org.eclipse.jpt.utility.internal.iterators.ArrayIterator;
@SuppressWarnings("nls")
public class TypeConverterAnnotationTests extends EclipseLinkJavaResourceModelTestCase {
public TypeConverterAnnotationTests(String name) {
super(name);
}
private ICompilationUnit createTestTypeConverter() throws Exception {
return this.createTestType(new DefaultAnnotationWriter() {
@Override
public Iterator<String> imports() {
return new ArrayIterator<String>(EclipseLinkJPA.TYPE_CONVERTER);
}
@Override
public void appendIdFieldAnnotationTo(StringBuilder sb) {
sb.append("@TypeConverter");
}
});
}
private ICompilationUnit createTestTypeConverterWithDataType() throws Exception {
return this.createTestType(new DefaultAnnotationWriter() {
@Override
public Iterator<String> imports() {
return new ArrayIterator<String>(EclipseLinkJPA.TYPE_CONVERTER);
}
@Override
public void appendIdFieldAnnotationTo(StringBuilder sb) {
sb.append("@TypeConverter(dataType = Foo.class)");
}
});
}
private ICompilationUnit createTestTypeConverterWithObjectType() throws Exception {
return this.createTestType(new DefaultAnnotationWriter() {
@Override
public Iterator<String> imports() {
return new ArrayIterator<String>(EclipseLinkJPA.TYPE_CONVERTER);
}
@Override
public void appendIdFieldAnnotationTo(StringBuilder sb) {
sb.append("@TypeConverter(objectType = Foo.class)");
}
});
}
private ICompilationUnit createTestTypeConverterWithName() throws Exception {
return this.createTestType(new DefaultAnnotationWriter() {
@Override
public Iterator<String> imports() {
return new ArrayIterator<String>(EclipseLinkJPA.TYPE_CONVERTER);
}
@Override
public void appendIdFieldAnnotationTo(StringBuilder sb) {
sb.append("@TypeConverter(name = \"bar\")");
}
});
}
public void testTypeConverterAnnotation() throws Exception {
ICompilationUnit cu = this.createTestTypeConverter();
JavaResourcePersistentType typeResource = buildJavaTypeResource(cu);
JavaResourcePersistentAttribute attributeResource = typeResource.fields().next();
assertNotNull(attributeResource.getAnnotation(EclipseLinkJPA.TYPE_CONVERTER));
attributeResource.removeAnnotation(EclipseLinkJPA.TYPE_CONVERTER);
assertNull(attributeResource.getAnnotation(EclipseLinkJPA.TYPE_CONVERTER));
attributeResource.addAnnotation(EclipseLinkJPA.TYPE_CONVERTER);
assertNotNull(attributeResource.getAnnotation(EclipseLinkJPA.TYPE_CONVERTER));
}
public void testGetTypeDataType() throws Exception {
ICompilationUnit cu = this.createTestTypeConverterWithDataType();
JavaResourcePersistentType typeResource = buildJavaTypeResource(cu);
JavaResourcePersistentAttribute attributeResource = typeResource.fields().next();
EclipseLinkTypeConverterAnnotation converter = (EclipseLinkTypeConverterAnnotation) attributeResource.getAnnotation(EclipseLinkJPA.TYPE_CONVERTER);
assertEquals("Foo", converter.getDataType());
}
public void testSetDataType() throws Exception {
ICompilationUnit cu = this.createTestTypeConverterWithDataType();
JavaResourcePersistentType typeResource = buildJavaTypeResource(cu);
JavaResourcePersistentAttribute attributeResource = typeResource.fields().next();
EclipseLinkTypeConverterAnnotation converter = (EclipseLinkTypeConverterAnnotation) attributeResource.getAnnotation(EclipseLinkJPA.TYPE_CONVERTER);
assertEquals("Foo", converter.getDataType());
converter.setDataType("Bar");
assertEquals("Bar", converter.getDataType());
assertSourceContains("@TypeConverter(dataType = Bar.class)", cu);
converter.setDataType("int");
assertEquals("int", converter.getDataType());
assertSourceContains("@TypeConverter(dataType = int.class)", cu);
}
public void testSetDataTypeNull() throws Exception {
ICompilationUnit cu = this.createTestTypeConverterWithDataType();
JavaResourcePersistentType typeResource = buildJavaTypeResource(cu);
JavaResourcePersistentAttribute attributeResource = typeResource.fields().next();
EclipseLinkTypeConverterAnnotation converter = (EclipseLinkTypeConverterAnnotation) attributeResource.getAnnotation(EclipseLinkJPA.TYPE_CONVERTER);
assertEquals("Foo", converter.getDataType());
converter.setDataType(null);
assertNull(converter.getDataType());
assertSourceContains("@TypeConverter", cu);
assertSourceDoesNotContain("dataType", cu);
}
public void testGetTypeObjectType() throws Exception {
ICompilationUnit cu = this.createTestTypeConverterWithObjectType();
JavaResourcePersistentType typeResource = buildJavaTypeResource(cu);
JavaResourcePersistentAttribute attributeResource = typeResource.fields().next();
EclipseLinkTypeConverterAnnotation converter = (EclipseLinkTypeConverterAnnotation) attributeResource.getAnnotation(EclipseLinkJPA.TYPE_CONVERTER);
assertEquals("Foo", converter.getObjectType());
}
public void testSetObjectType() throws Exception {
ICompilationUnit cu = this.createTestTypeConverterWithObjectType();
JavaResourcePersistentType typeResource = buildJavaTypeResource(cu);
JavaResourcePersistentAttribute attributeResource = typeResource.fields().next();
EclipseLinkTypeConverterAnnotation converter = (EclipseLinkTypeConverterAnnotation) attributeResource.getAnnotation(EclipseLinkJPA.TYPE_CONVERTER);
assertEquals("Foo", converter.getObjectType());
converter.setObjectType("Bar");
assertEquals("Bar", converter.getObjectType());
assertSourceContains("@TypeConverter(objectType = Bar.class)", cu);
converter.setObjectType("int");
assertEquals("int", converter.getObjectType());
assertSourceContains("@TypeConverter(objectType = int.class)", cu);
}
public void testSetObjectTypeNull() throws Exception {
ICompilationUnit cu = this.createTestTypeConverterWithObjectType();
JavaResourcePersistentType typeResource = buildJavaTypeResource(cu);
JavaResourcePersistentAttribute attributeResource = typeResource.fields().next();
EclipseLinkTypeConverterAnnotation converter = (EclipseLinkTypeConverterAnnotation) attributeResource.getAnnotation(EclipseLinkJPA.TYPE_CONVERTER);
assertEquals("Foo", converter.getObjectType());
converter.setObjectType(null);
assertNull(converter.getObjectType());
assertSourceContains("@TypeConverter", cu);
assertSourceDoesNotContain("objectType", cu);
}
public void testGetName() throws Exception {
ICompilationUnit cu = this.createTestTypeConverterWithName();
JavaResourcePersistentType typeResource = buildJavaTypeResource(cu);
JavaResourcePersistentAttribute attributeResource = typeResource.fields().next();
EclipseLinkTypeConverterAnnotation converter = (EclipseLinkTypeConverterAnnotation) attributeResource.getAnnotation(EclipseLinkJPA.TYPE_CONVERTER);
assertEquals("bar", converter.getName());
}
public void testSetName() throws Exception {
ICompilationUnit cu = this.createTestTypeConverterWithName();
JavaResourcePersistentType typeResource = buildJavaTypeResource(cu);
JavaResourcePersistentAttribute attributeResource = typeResource.fields().next();
EclipseLinkTypeConverterAnnotation converter = (EclipseLinkTypeConverterAnnotation) attributeResource.getAnnotation(EclipseLinkJPA.TYPE_CONVERTER);
assertEquals("bar", converter.getName());
converter.setName("foo");
assertEquals("foo", converter.getName());
assertSourceContains("@TypeConverter(name = \"foo\")", cu);
}
public void testSetNameNull() throws Exception {
ICompilationUnit cu = this.createTestTypeConverterWithName();
JavaResourcePersistentType typeResource = buildJavaTypeResource(cu);
JavaResourcePersistentAttribute attributeResource = typeResource.fields().next();
EclipseLinkTypeConverterAnnotation converter = (EclipseLinkTypeConverterAnnotation) attributeResource.getAnnotation(EclipseLinkJPA.TYPE_CONVERTER);
assertEquals("bar", converter.getName());
converter.setName(null);
assertNull(converter.getName());
assertSourceContains("@TypeConverter", cu);
assertSourceDoesNotContain("name=", cu);
}
}
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