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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.jpa.eclipselink.core.tests.internal.resource.java;
import java.util.Iterator;
import org.eclipse.jdt.core.ICompilationUnit;
import org.eclipse.jpt.common.utility.internal.iterators.ArrayIterator;
import org.eclipse.jpt.jpa.core.resource.java.JavaResourcePersistentType;
import org.eclipse.jpt.jpa.eclipselink.core.resource.java.EclipseLink;
import org.eclipse.jpt.jpa.eclipselink.core.resource.java.EclipseLinkCustomizerAnnotation;
@SuppressWarnings("nls")
public class CustomizerAnnotationTests extends EclipseLinkJavaResourceModelTestCase {
public CustomizerAnnotationTests(String name) {
super(name);
}
private ICompilationUnit createTestCustomizer() throws Exception {
return this.createTestType(new DefaultAnnotationWriter() {
@Override
public Iterator<String> imports() {
return new ArrayIterator<String>(EclipseLink.CUSTOMIZER);
}
@Override
public void appendTypeAnnotationTo(StringBuilder sb) {
sb.append("@Customizer");
}
});
}
private ICompilationUnit createTestCustomizerWithValue() throws Exception {
return this.createTestType(new DefaultAnnotationWriter() {
@Override
public Iterator<String> imports() {
return new ArrayIterator<String>(EclipseLink.CUSTOMIZER);
}
@Override
public void appendTypeAnnotationTo(StringBuilder sb) {
sb.append("@Customizer(Foo.class)");
}
});
}
public void testCustomizerAnnotation() throws Exception {
ICompilationUnit cu = this.createTestCustomizer();
JavaResourcePersistentType typeResource = buildJavaTypeResource(cu);
assertNotNull(typeResource.getAnnotation(EclipseLink.CUSTOMIZER));
typeResource.removeAnnotation(EclipseLink.CUSTOMIZER);
assertNull(typeResource.getAnnotation(EclipseLink.CUSTOMIZER));
typeResource.addAnnotation(EclipseLink.CUSTOMIZER);
assertNotNull(typeResource.getAnnotation(EclipseLink.CUSTOMIZER));
}
public void testGetConverterClass() throws Exception {
ICompilationUnit cu = this.createTestCustomizerWithValue();
JavaResourcePersistentType typeResource = buildJavaTypeResource(cu);
EclipseLinkCustomizerAnnotation converter = (EclipseLinkCustomizerAnnotation) typeResource.getAnnotation(EclipseLink.CUSTOMIZER);
assertEquals("Foo", converter.getValue());
}
public void testSetConverterClass() throws Exception {
ICompilationUnit cu = this.createTestCustomizerWithValue();
JavaResourcePersistentType typeResource = buildJavaTypeResource(cu);
EclipseLinkCustomizerAnnotation converter = (EclipseLinkCustomizerAnnotation) typeResource.getAnnotation(EclipseLink.CUSTOMIZER);
assertEquals("Foo", converter.getValue());
converter.setValue("Bar");
assertEquals("Bar", converter.getValue());
assertSourceContains("@Customizer(Bar.class)", cu);
}
public void testSetConverterClassNull() throws Exception {
ICompilationUnit cu = this.createTestCustomizerWithValue();
JavaResourcePersistentType typeResource = buildJavaTypeResource(cu);
EclipseLinkCustomizerAnnotation converter = (EclipseLinkCustomizerAnnotation) typeResource.getAnnotation(EclipseLink.CUSTOMIZER);
assertEquals("Foo", converter.getValue());
converter.setValue(null);
assertNull(converter.getValue());
assertSourceContains("@Customizer", cu);
assertSourceDoesNotContain("Foo.class", cu);
}
}
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