/*
* JBoss, Home of Professional Open Source.
* Copyright 2012, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* 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
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.as.test.integration.jpa.mockprovider.classtransformer;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import java.io.IOException;
import java.io.InputStream;
import java.util.jar.JarInputStream;
import java.util.zip.ZipEntry;
import javax.naming.InitialContext;
import org.jboss.arquillian.container.test.api.Deployment;
import org.jboss.arquillian.junit.Arquillian;
import org.jboss.arquillian.test.api.ArquillianResource;
import org.jboss.shrinkwrap.api.Archive;
import org.jboss.shrinkwrap.api.ShrinkWrap;
import org.jboss.shrinkwrap.api.asset.StringAsset;
import org.jboss.shrinkwrap.api.spec.EnterpriseArchive;
import org.jboss.shrinkwrap.api.spec.JavaArchive;
import org.junit.Test;
import org.junit.runner.RunWith;
/**
* Hibernate "hibernate.ejb.use_class_enhancer" test that causes hibernate to add a
* javax.persistence.spi.ClassTransformer to the pu.
*
* @author Scott Marlow
*/
@RunWith(Arquillian.class)
public class ClassFileTransformerTestCase {
private static final String ARCHIVE_NAME = "jpa_classTransformerTestWithMockProvider";
@Deployment
public static Archive<?> deploy() {
JavaArchive persistenceProvider = ShrinkWrap.create(JavaArchive.class, "testpersistenceprovider.jar");
persistenceProvider.addClasses(
TestClassTransformer.class,
TestEntityManagerFactory.class,
TestPersistenceProvider.class,
TestAdapter.class
);
// META-INF/services/javax.persistence.spi.PersistenceProvider
persistenceProvider.addAsResource(new StringAsset("org.jboss.as.test.integration.jpa.mockprovider.classtransformer.TestPersistenceProvider"),
"META-INF/services/javax.persistence.spi.PersistenceProvider");
EnterpriseArchive ear = ShrinkWrap.create(EnterpriseArchive.class, ARCHIVE_NAME + ".ear");
JavaArchive ejbjar = ShrinkWrap.create(JavaArchive.class, "ejbjar.jar");
ejbjar.addAsManifestResource(emptyEjbJar(), "ejb-jar.xml");
ejbjar.addClasses(ClassFileTransformerTestCase.class,
SFSB1.class
);
ejbjar.addAsManifestResource(ClassFileTransformerTestCase.class.getPackage(), "persistence.xml", "persistence.xml");
ear.addAsModule(ejbjar); // add ejbjar to root of ear
JavaArchive lib = ShrinkWrap.create(JavaArchive.class, "lib.jar");
lib.addClasses(Employee.class, ClassFileTransformerTestCase.class);
ear.addAsLibraries(lib, persistenceProvider);
return ear;
}
private static StringAsset emptyEjbJar() {
return new StringAsset(
"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
"<ejb-jar xmlns=\"http://java.sun.com/xml/ns/javaee\" \n" +
" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" \n" +
" xsi:schemaLocation=\"http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/ejb-jar_3_0.xsd\"\n" +
" version=\"3.0\">\n" +
" \n" +
"</ejb-jar>");
}
@ArquillianResource
private InitialContext iniCtx;
@Test
public void test_use_class_enhancer() throws Exception {
try {
assertTrue("entity classes are enhanced", TestClassTransformer.getTransformedClasses().size() > 0);
} finally {
TestClassTransformer.clearTransformedClasses();
}
}
@Test
public void test_persistenceUnitInfoURLS() throws Exception {
try {
assertTrue("testing that PersistenceUnitInfo.getPersistenceUnitRootUrl() url is vfs based, failed because getPersistenceUnitRootUrl is " +
TestPersistenceProvider.getPersistenceUnitInfo("mypc").getPersistenceUnitRootUrl().getProtocol(),
"vfs".equals(TestPersistenceProvider.getPersistenceUnitInfo("mypc").getPersistenceUnitRootUrl().getProtocol()));
InputStream inputStream = TestPersistenceProvider.getPersistenceUnitInfo("mypc").getPersistenceUnitRootUrl().openStream();
assertNotNull("getPersistenceUnitRootUrl().openStream() returned non-null value", inputStream);
assertTrue("getPersistenceUnitRootUrl returned a JarInputStream", inputStream instanceof JarInputStream);
JarInputStream jarInputStream = (JarInputStream) inputStream;
ZipEntry entry = jarInputStream.getNextEntry();
assertNotNull("got zip entry from getPersistenceUnitRootUrl", entry);
while (entry != null && !entry.getName().contains("persistence.xml")) {
entry = jarInputStream.getNextEntry();
}
assertNotNull("didn't find persistence.xml in getPersistenceUnitRootUrl, details=" +
urlOpenStreamDetails(TestPersistenceProvider.getPersistenceUnitInfo("mypc").getPersistenceUnitRootUrl().openStream()),
entry);
} finally {
TestPersistenceProvider.clearLastPersistenceUnitInfo();
}
}
@Test
public void test_persistenceProviderAdapterInitialized() {
try {
assertTrue("persistence unit adapter was initialized", TestAdapter.wasInitialized());
} finally {
TestAdapter.clearInitialized();
}
}
private String urlOpenStreamDetails(InputStream urlStream) {
String result = null;
try {
JarInputStream jarInputStream = (JarInputStream) urlStream;
ZipEntry entry = jarInputStream.getNextEntry();
while (entry != null) {
result += entry.getName() + ", ";
entry = jarInputStream.getNextEntry();
}
} catch (IOException e) {
return "couldn't get content, caught error " + e.getMessage();
}
return result;
}
}