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/*******************************************************************************
* Copyright (c) 2008, 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.eclipselink.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.eclipselink.core.resource.java.EclipseLink;
import org.eclipse.jpt.jpa.eclipselink.core.resource.java.EclipseLinkStructConverterAnnotation;
@SuppressWarnings("nls")
public class StructConverterAnnotationTests extends EclipseLinkJavaResourceModelTestCase {
public StructConverterAnnotationTests(String name) {
super(name);
}
private ICompilationUnit createTestStructConverter() throws Exception {
return this.createTestType(new DefaultAnnotationWriter() {
@Override
public Iterator<String> imports() {
return new ArrayIterator<String>(EclipseLink.STRUCT_CONVERTER);
}
@Override
public void appendIdFieldAnnotationTo(StringBuilder sb) {
sb.append("@StructConverter");
}
});
}
private ICompilationUnit createTestStructConverterWithConverter() throws Exception {
return this.createTestType(new DefaultAnnotationWriter() {
@Override
public Iterator<String> imports() {
return new ArrayIterator<String>(EclipseLink.STRUCT_CONVERTER);
}
@Override
public void appendIdFieldAnnotationTo(StringBuilder sb) {
sb.append("@StructConverter(converter=\"Foo\")");
}
});
}
private ICompilationUnit createTestStructConverterWithName() throws Exception {
return this.createTestType(new DefaultAnnotationWriter() {
@Override
public Iterator<String> imports() {
return new ArrayIterator<String>(EclipseLink.STRUCT_CONVERTER);
}
@Override
public void appendIdFieldAnnotationTo(StringBuilder sb) {
sb.append("@StructConverter(name=\"bar\")");
}
});
}
public void testStructConverterAnnotation() throws Exception {
ICompilationUnit cu = this.createTestStructConverter();
JavaResourceType resourceType = buildJavaResourceType(cu);
JavaResourceField resourceField = CollectionTools.get(resourceType.getFields(), 0);
assertNotNull(resourceField.getAnnotation(0, EclipseLink.STRUCT_CONVERTER));
resourceField.removeAnnotation(0, EclipseLink.STRUCT_CONVERTER);
assertNull(resourceField.getAnnotation(0, EclipseLink.STRUCT_CONVERTER));
resourceField.addAnnotation(0, EclipseLink.STRUCT_CONVERTER);
assertNotNull(resourceField.getAnnotation(0, EclipseLink.STRUCT_CONVERTER));
}
public void testGetConverter() throws Exception {
ICompilationUnit cu = this.createTestStructConverterWithConverter();
JavaResourceType resourceType = buildJavaResourceType(cu);
JavaResourceField resourceField = CollectionTools.get(resourceType.getFields(), 0);
EclipseLinkStructConverterAnnotation converter = (EclipseLinkStructConverterAnnotation) resourceField.getAnnotation(0, EclipseLink.STRUCT_CONVERTER);
assertEquals("Foo", converter.getConverter());
}
public void testSetConverter() throws Exception {
ICompilationUnit cu = this.createTestStructConverterWithConverter();
JavaResourceType resourceType = buildJavaResourceType(cu);
JavaResourceField resourceField = CollectionTools.get(resourceType.getFields(), 0);
EclipseLinkStructConverterAnnotation converter = (EclipseLinkStructConverterAnnotation) resourceField.getAnnotation(0, EclipseLink.STRUCT_CONVERTER);
assertEquals("Foo", converter.getConverter());
converter.setConverter("Bar");
assertEquals("Bar", converter.getConverter());
assertSourceContains("@StructConverter(converter=\"Bar\")", cu);
}
public void testSetConverterNull() throws Exception {
ICompilationUnit cu = this.createTestStructConverterWithConverter();
JavaResourceType resourceType = buildJavaResourceType(cu);
JavaResourceField resourceField = CollectionTools.get(resourceType.getFields(), 0);
EclipseLinkStructConverterAnnotation converter = (EclipseLinkStructConverterAnnotation) resourceField.getAnnotation(0, EclipseLink.STRUCT_CONVERTER);
assertEquals("Foo", converter.getConverter());
converter.setConverter(null);
assertNull(converter.getConverter());
assertSourceContains("@StructConverter", cu);
assertSourceDoesNotContain("converter", cu);
}
public void testGetName() throws Exception {
ICompilationUnit cu = this.createTestStructConverterWithName();
JavaResourceType resourceType = buildJavaResourceType(cu);
JavaResourceField resourceField = CollectionTools.get(resourceType.getFields(), 0);
EclipseLinkStructConverterAnnotation converter = (EclipseLinkStructConverterAnnotation) resourceField.getAnnotation(0, EclipseLink.STRUCT_CONVERTER);
assertEquals("bar", converter.getName());
}
public void testSetName() throws Exception {
ICompilationUnit cu = this.createTestStructConverterWithName();
JavaResourceType resourceType = buildJavaResourceType(cu);
JavaResourceField resourceField = CollectionTools.get(resourceType.getFields(), 0);
EclipseLinkStructConverterAnnotation converter = (EclipseLinkStructConverterAnnotation) resourceField.getAnnotation(0, EclipseLink.STRUCT_CONVERTER);
assertEquals("bar", converter.getName());
converter.setName("foo");
assertEquals("foo", converter.getName());
assertSourceContains("@StructConverter(name=\"foo\")", cu);
}
public void testSetNameNull() throws Exception {
ICompilationUnit cu = this.createTestStructConverterWithName();
JavaResourceType resourceType = buildJavaResourceType(cu);
JavaResourceField resourceField = CollectionTools.get(resourceType.getFields(), 0);
EclipseLinkStructConverterAnnotation converter = (EclipseLinkStructConverterAnnotation) resourceField.getAnnotation(0, EclipseLink.STRUCT_CONVERTER);
assertEquals("bar", converter.getName());
converter.setName(null);
assertNull(converter.getName());
assertSourceContains("@StructConverter", cu);
assertSourceDoesNotContain("name=", cu);
}
}
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