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* as indicated by the @author tags. See the copyright.txt file in the
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*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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package org.jboss.test.metadata.annotation.web.injection.unit;
import java.lang.reflect.AnnotatedElement;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import junit.framework.TestCase;
import org.jboss.metadata.annotation.creator.web.Web25MetaDataCreator;
import org.jboss.metadata.annotation.finder.AnnotationFinder;
import org.jboss.metadata.annotation.finder.DefaultAnnotationFinder;
import org.jboss.metadata.javaee.spec.AnnotatedEJBReferencesMetaData;
import org.jboss.metadata.javaee.spec.EnvironmentEntriesMetaData;
import org.jboss.metadata.javaee.spec.MessageDestinationReferencesMetaData;
import org.jboss.metadata.javaee.spec.PersistenceContextReferencesMetaData;
import org.jboss.metadata.javaee.spec.ResourceEnvironmentReferencesMetaData;
import org.jboss.metadata.javaee.spec.ResourceInjectionMetaData;
import org.jboss.metadata.javaee.spec.ResourceInjectionTargetMetaData;
import org.jboss.metadata.javaee.spec.ResourceReferencesMetaData;
import org.jboss.metadata.javaee.spec.ServiceReferencesMetaData;
import org.jboss.metadata.javaee.support.AbstractMappedMetaData;
import org.jboss.metadata.web.spec.WebMetaData;
import org.jboss.test.metadata.annotation.web.injection.RequestAttributeListener;
import org.jboss.test.metadata.annotation.web.injection.ServletFilter;
import org.jboss.test.metadata.annotation.web.injection.TestServlet;
import org.jboss.test.metadata.common.PackageScanner;
import org.jboss.test.metadata.common.ScanPackage;
/**
* Test injection targets for web components.
* If multiple classes have the same reference, the injection target must not be merged.
*
* @author <a href="mailto:emuckenh@redhat.com">Emanuel Muckenhuber</a>
* @version $Revision$
*/
public class WebInjectionTargetUnitTestCase extends TestCase
{
@ScanPackage("org.jboss.test.metadata.annotation.web.injection")
public void testInjectionTargets()
{
AnnotationFinder<AnnotatedElement> finder = new DefaultAnnotationFinder<AnnotatedElement>();
Web25MetaDataCreator creator = new Web25MetaDataCreator(finder);
Collection<Class<?>> classes = PackageScanner.loadClasses();
WebMetaData metaData = creator.create(classes);
assertNotNull(metaData);
// @Ejb
AnnotatedEJBReferencesMetaData annotatedRefs = metaData.getAnnotatedEjbReferences();
assertNotNull(annotatedRefs);
assertEquals(2, annotatedRefs.size());
assertResourceInjectionMetaData(annotatedRefs);
// @Resource, @WebServiceRef
ServiceReferencesMetaData serviceRefs = metaData.getServiceReferences();
assertNotNull(serviceRefs);
// 3x WebServiceRef (using a different naming convetion)
assertEquals(4, serviceRefs.size());
// Only test the webService
assertInjectionTargets(serviceRefs.get("webService"), "webService");
// @Resource
EnvironmentEntriesMetaData envEntries = metaData.getEnvironmentEntries();
assertNotNull(envEntries);
assertResourceInjectionMetaData(envEntries);
assertEquals(1, envEntries.size());
// @Resource
ResourceReferencesMetaData resourceRefs = metaData.getResourceReferences();
assertNotNull(resourceRefs);
assertEquals(1, resourceRefs.size());
assertResourceInjectionMetaData(resourceRefs);
// @Resource
MessageDestinationReferencesMetaData messageRefs = metaData.getMessageDestinationReferences();
assertNotNull(messageRefs);
assertEquals(1, messageRefs.size());
assertResourceInjectionMetaData(messageRefs);
// @Resource
ResourceEnvironmentReferencesMetaData resourceEnvRefs = metaData.getResourceEnvironmentReferences();
assertNotNull(resourceEnvRefs);
assertEquals(1, resourceEnvRefs.size());
assertResourceInjectionMetaData(resourceEnvRefs);
// @PersistenceContext
PersistenceContextReferencesMetaData persistenceRefs = metaData.getPersistenceContextRefs();
assertNotNull(persistenceRefs);
assertEquals(1, persistenceRefs.size());
assertResourceInjectionMetaData(persistenceRefs);
}
private void assertResourceInjectionMetaData(AbstractMappedMetaData<? extends ResourceInjectionMetaData> md)
{
for(ResourceInjectionMetaData injectionMD : md)
assertInjectionTargets(injectionMD, injectionMD.getName());
}
private void assertInjectionTargets(ResourceInjectionMetaData md, String name)
{
assertNotNull(md.getInjectionTargets());
assertEquals(3, md.getInjectionTargets().size());
List<String> actual = new ArrayList<String>();
List<String> expected = new ArrayList<String>();
expected.add(RequestAttributeListener.class.getName());
expected.add(ServletFilter.class.getName());
expected.add(TestServlet.class.getName());
for(ResourceInjectionTargetMetaData target : md.getInjectionTargets())
{
actual.add(target.getInjectionTargetClass());
assertEquals(name, target.getInjectionTargetName());
}
assertEquals(actual.size(), expected.size());
assertTrue(actual.containsAll(expected));
}
}