/*
* Copyright 2004-2015 the Seasar Foundation and the Others.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
* either express or implied. See the License for the specific language
* governing permissions and limitations under the License.
*/
package org.seasar.framework.jpa.impl;
import java.net.URL;
import java.util.Set;
import javax.persistence.spi.PersistenceUnitInfo;
import org.seasar.framework.jpa.util.ChildFirstClassLoader;
import org.seasar.framework.jpa.util.ClassLoaderEvent;
import org.seasar.framework.jpa.util.ClassLoaderListener;
import org.seasar.framework.unit.S2TigerTestCase;
import org.seasar.framework.unit.UnitClassLoader;
import org.seasar.framework.util.URLUtil;
import org.seasar.framework.util.tiger.CollectionsUtil;
/**
* {@link PersistenceClassTransformerImpl}のテストクラスです。
*
* @author taedium
*/
public class PersistenceClassTransformerImplTest extends S2TigerTestCase {
String hoge = getClass().getName() + "$Hoge";
String foo = getClass().getName() + "$Foo";
String bar = getClass().getName() + "$Bar";
String aaa = "org.seasar.framework.jpa.Aaa";
ChildFirstClassLoader loader;
Set<String> names = CollectionsUtil.newHashSet();
URL rootUrl;
URL jarFileUrl;
@Override
protected void setUp() throws Exception {
super.setUp();
loader = new ChildFirstClassLoader();
loader.addClassLoaderListener(new ClassLoaderListener() {
public void classFinded(ClassLoaderEvent event) {
names.add(event.getClassName());
}
});
rootUrl = URLUtil.toFile(loader.getResource("s2junit4.dicon"))
.getParentFile().toURL();
jarFileUrl = URLUtil.create(rootUrl,
"org/seasar/framework/jpa/impl/aaa.jar");
}
/**
* {@link PersistenceClassTransformerImpl#loadPersistenceClasses(PersistenceUnitInfo, ClassLoader)}
* をテストします。
*
* @throws Exception
*/
public void testLoadPersistenceClasses() throws Exception {
PersistenceUnitInfoImpl unitInfo = new PersistenceUnitInfoImpl();
unitInfo.setPersistenceUnitRootUrl(rootUrl);
unitInfo.addManagedClassNames(hoge);
unitInfo.addManagedClassNames(foo);
unitInfo.addJarFileUrls(jarFileUrl);
PersistenceClassTransformerImpl transformer = new PersistenceClassTransformerImpl();
transformer.loadPersistenceClasses(unitInfo, loader);
assertTrue(names.contains(hoge)); // listed class
assertTrue(names.contains(foo)); // listed class
assertTrue(names.contains(aaa)); // from jar
assertTrue(names.contains(bar)); // unlisted class from root url
}
/**
* {@link PersistenceClassTransformerImpl#loadPersistenceClasses(PersistenceUnitInfo, ClassLoader)}
* をテストします。
*
* @throws Exception
*/
public void testLoadPersistenceClassesFromJar() throws Exception {
PersistenceUnitInfoImpl unitInfo = new PersistenceUnitInfoImpl();
unitInfo.setPersistenceUnitRootUrl(new URL("jar:"
+ jarFileUrl.toExternalForm() + "!/"));
PersistenceClassTransformerImpl transformer = new PersistenceClassTransformerImpl();
transformer.loadPersistenceClasses(unitInfo, loader);
assertEquals(1, names.size());
assertTrue(names.contains(aaa)); // unlisted class from root url
}
/**
* {@link PersistenceClassTransformerImpl#loadPersistenceClasses(PersistenceUnitInfo, ClassLoader)}
* をテストします。
*
* @throws Exception
*/
public void testLoadPersistenceClassesExcludeUnlistedClasses()
throws Exception {
PersistenceUnitInfoImpl unitInfo = new PersistenceUnitInfoImpl();
unitInfo.setPersistenceUnitRootUrl(rootUrl);
unitInfo.addManagedClassNames(hoge);
unitInfo.addManagedClassNames(foo);
unitInfo.addJarFileUrls(jarFileUrl);
unitInfo.setExcludeUnlistedClasses(true);
PersistenceClassTransformerImpl transformer = new PersistenceClassTransformerImpl();
transformer.loadPersistenceClasses(unitInfo, loader);
assertTrue(names.contains(hoge)); // listed class
assertTrue(names.contains(foo)); // listed class
assertTrue(names.contains(aaa)); // from jar
assertFalse(names.contains(bar)); // unlisted class from root url
}
/**
* {@link PersistenceClassTransformerImpl#getTargetClassLoader(ClassLoader)}
* をテストします。
*
* @throws Exception
*/
public void testGetTargetClassLoader() throws Exception {
ClassLoader loader = Thread.currentThread().getContextClassLoader();
assertEquals(UnitClassLoader.class, loader.getClass());
PersistenceClassTransformerImpl transformer = new PersistenceClassTransformerImpl();
transformer.addIgnoreLoaderClassName(UnitClassLoader.class.getName());
ClassLoader targetLoader = transformer.getTargetClassLoader(loader);
assertNotSame(loader, targetLoader);
}
/**
* @{link {@link #testTransformClasses()} で利用するクラスです。
*
* @author taedium
*/
public static class Foo {
}
/**
* @{link {@link #testTransformClasses()} で利用するクラスです。
*
* @author taedium
*/
public static class Bar {
}
/**
* @{link {@link #testTransformClasses()} で利用するクラスです。
*
* @author taedium
*/
public static class Hoge extends Foo {
}
}