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/*******************************************************************************
* Copyright (c) 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.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.ConverterAnnotation;
import org.eclipse.jpt.eclipselink.core.resource.java.EclipseLinkJPA;
import org.eclipse.jpt.utility.internal.iterators.ArrayIterator;
public class ConverterAnnotationTests extends EclipseLinkJavaResourceModelTestCase {
public ConverterAnnotationTests(String name) {
super(name);
}
private ICompilationUnit createTestConverter() throws Exception {
this.createAnnotationAndMembers("Converter", "String name(); Class converterClass()");
return this.createTestType(new DefaultAnnotationWriter() {
@Override
public Iterator<String> imports() {
return new ArrayIterator<String>(EclipseLinkJPA.CONVERTER);
}
@Override
public void appendIdFieldAnnotationTo(StringBuilder sb) {
sb.append("@Converter");
}
});
}
private ICompilationUnit createTestConverterWithConverterClass() throws Exception {
this.createAnnotationAndMembers("Converter", "String name(); Class converterClass()");
return this.createTestType(new DefaultAnnotationWriter() {
@Override
public Iterator<String> imports() {
return new ArrayIterator<String>(EclipseLinkJPA.CONVERTER);
}
@Override
public void appendIdFieldAnnotationTo(StringBuilder sb) {
sb.append("@Converter(converterClass=Foo.class)");
}
});
}
private ICompilationUnit createTestConverterWithName() throws Exception {
this.createAnnotationAndMembers("Converter", "String name(); Class converterClass()");
return this.createTestType(new DefaultAnnotationWriter() {
@Override
public Iterator<String> imports() {
return new ArrayIterator<String>(EclipseLinkJPA.CONVERTER);
}
@Override
public void appendIdFieldAnnotationTo(StringBuilder sb) {
sb.append("@Converter(name=\"bar\")");
}
});
}
public void testConverterAnnotation() throws Exception {
ICompilationUnit cu = this.createTestConverter();
JavaResourcePersistentType typeResource = buildJavaTypeResource(cu);
JavaResourcePersistentAttribute attributeResource = typeResource.fields().next();
assertNotNull(attributeResource.getAnnotation(EclipseLinkJPA.CONVERTER));
attributeResource.removeAnnotation(EclipseLinkJPA.CONVERTER);
assertNull(attributeResource.getAnnotation(EclipseLinkJPA.CONVERTER));
attributeResource.addAnnotation(EclipseLinkJPA.CONVERTER);
assertNotNull(attributeResource.getAnnotation(EclipseLinkJPA.CONVERTER));
}
public void testGetConverterClass() throws Exception {
ICompilationUnit cu = this.createTestConverterWithConverterClass();
JavaResourcePersistentType typeResource = buildJavaTypeResource(cu);
JavaResourcePersistentAttribute attributeResource = typeResource.fields().next();
ConverterAnnotation converter = (ConverterAnnotation) attributeResource.getAnnotation(EclipseLinkJPA.CONVERTER);
assertEquals("Foo", converter.getConverterClass());
}
public void testSetConverterClass() throws Exception {
ICompilationUnit cu = this.createTestConverterWithConverterClass();
JavaResourcePersistentType typeResource = buildJavaTypeResource(cu);
JavaResourcePersistentAttribute attributeResource = typeResource.fields().next();
ConverterAnnotation converter = (ConverterAnnotation) attributeResource.getAnnotation(EclipseLinkJPA.CONVERTER);
assertEquals("Foo", converter.getConverterClass());
converter.setConverterClass("Bar");
assertEquals("Bar", converter.getConverterClass());
assertSourceContains("@Converter(converterClass=Bar.class)", cu);
}
public void testSetConverterClassNull() throws Exception {
ICompilationUnit cu = this.createTestConverterWithConverterClass();
JavaResourcePersistentType typeResource = buildJavaTypeResource(cu);
JavaResourcePersistentAttribute attributeResource = typeResource.fields().next();
ConverterAnnotation converter = (ConverterAnnotation) attributeResource.getAnnotation(EclipseLinkJPA.CONVERTER);
assertEquals("Foo", converter.getConverterClass());
converter.setConverterClass(null);
assertNull(converter.getConverterClass());
assertSourceContains("@Converter", cu);
assertSourceDoesNotContain("converterClass", cu);
}
public void testGetName() throws Exception {
ICompilationUnit cu = this.createTestConverterWithName();
JavaResourcePersistentType typeResource = buildJavaTypeResource(cu);
JavaResourcePersistentAttribute attributeResource = typeResource.fields().next();
ConverterAnnotation converter = (ConverterAnnotation) attributeResource.getAnnotation(EclipseLinkJPA.CONVERTER);
assertEquals("bar", converter.getName());
}
public void testSetName() throws Exception {
ICompilationUnit cu = this.createTestConverterWithName();
JavaResourcePersistentType typeResource = buildJavaTypeResource(cu);
JavaResourcePersistentAttribute attributeResource = typeResource.fields().next();
ConverterAnnotation converter = (ConverterAnnotation) attributeResource.getAnnotation(EclipseLinkJPA.CONVERTER);
assertEquals("bar", converter.getName());
converter.setName("foo");
assertEquals("foo", converter.getName());
assertSourceContains("@Converter(name=\"foo\")", cu);
}
public void testSetNameNull() throws Exception {
ICompilationUnit cu = this.createTestConverterWithName();
JavaResourcePersistentType typeResource = buildJavaTypeResource(cu);
JavaResourcePersistentAttribute attributeResource = typeResource.fields().next();
ConverterAnnotation converter = (ConverterAnnotation) attributeResource.getAnnotation(EclipseLinkJPA.CONVERTER);
assertEquals("bar", converter.getName());
converter.setName(null);
assertNull(converter.getName());
assertSourceContains("@Converter", cu);
assertSourceDoesNotContain("name=", cu);
}
}
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