/*******************************************************************************
* Copyright (c) 1998, 2015 Oracle and/or its affiliates. All rights reserved.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
* which accompanies this distribution.
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* Contributors:
* dclarke - Dynamic Persistence
* http://wiki.eclipse.org/EclipseLink/Development/Dynamic
* (https://bugs.eclipse.org/bugs/show_bug.cgi?id=200045)
* mnorman - tweaks to work from Ant command-line,
* get database properties from System, etc.
*
******************************************************************************/
package org.eclipse.persistence.testing.tests.dynamic.sessionsxml;
//javase imports
import java.util.Map;
import org.w3c.dom.Document;
//JUnit4 imports
import org.junit.BeforeClass;
import org.junit.Test;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
//EclipseLink imports
import org.eclipse.persistence.descriptors.ClassDescriptor;
import org.eclipse.persistence.dynamic.DynamicClassLoader;
import org.eclipse.persistence.dynamic.DynamicEntity;
import org.eclipse.persistence.dynamic.DynamicTypeBuilder;
import org.eclipse.persistence.internal.sessions.AbstractSession;
import org.eclipse.persistence.internal.sessions.factories.SessionsFactory;
import org.eclipse.persistence.internal.sessions.factories.XMLSessionConfigProject_11_1_1;
import org.eclipse.persistence.internal.sessions.factories.model.SessionConfigs;
import org.eclipse.persistence.internal.sessions.factories.model.login.LoginConfig;
import org.eclipse.persistence.internal.sessions.factories.model.project.ProjectConfig;
import org.eclipse.persistence.internal.sessions.factories.model.session.SessionConfig;
import org.eclipse.persistence.logging.SessionLog;
import org.eclipse.persistence.oxm.XMLContext;
import org.eclipse.persistence.oxm.XMLUnmarshaller;
import org.eclipse.persistence.sessions.DatabaseSession;
import org.eclipse.persistence.sessions.Login;
import org.eclipse.persistence.sessions.Project;
import org.eclipse.persistence.sessions.Session;
import org.eclipse.persistence.sessions.factories.SessionManager;
import org.eclipse.persistence.sessions.factories.XMLSessionConfigLoader;
//domain-specific (testing) imports
import static org.eclipse.persistence.testing.tests.dynamic.DynamicTestingHelper.createLogin;
import static org.eclipse.persistence.testing.tests.dynamic.DynamicTestingHelper.logLevel;
public class ComicsConfigTestSuite {
public static final String PACKAGE_PATH =
ComicsConfigTestSuite.class.getPackage().getName().replace('.', '/');
public static final String COMICS_SESSION_XML = PACKAGE_PATH + "/sessions.xml";
public static final String COMICS_SESSION_NAME = "dynamic-comics";
// test fixtures
static DatabaseSession session = null;
@BeforeClass
public static void setUp() {
session = buildComicsSession();
assertNotNull(session);
}
public static DatabaseSession buildComicsSession() {
DynamicClassLoader dcl = new DynamicClassLoader(ComicsConfigTestSuite.class.getClassLoader());
new DynamicTypeBuilder(dcl.createDynamicClass("model.Issue"), null);
new DynamicTypeBuilder(dcl.createDynamicClass("model.Publisher"), null);
new DynamicTypeBuilder(dcl.createDynamicClass("model.Title"), null);
XMLSessionConfigLoader loader = new XMLSessionConfigLoader(COMICS_SESSION_XML) {
@SuppressWarnings("unchecked")
public boolean load(SessionManager sessionManager, ClassLoader loader) {
Document document = loadDocument(loader);
if(getExceptionStore().isEmpty()){
if (document.getDocumentElement().getTagName().equals("sessions")) {
XMLContext context = new XMLContext(new XMLSessionConfigProject_11_1_1());
XMLUnmarshaller unmarshaller = context.createUnmarshaller();
SessionConfigs configs = (SessionConfigs)unmarshaller.unmarshal(document);
SessionsFactory factory = new SessionsFactory() {
@Override
protected Project loadProjectConfig(ProjectConfig projectConfig) {
if (projectConfig.isProjectXMLConfig()) {
projectConfig.setProjectString(PACKAGE_PATH + "/" +
projectConfig.getProjectString());
}
return super.loadProjectConfig(projectConfig);
}
@Override
protected Login buildLogin(LoginConfig loginConfig) {
return createLogin();
}
@Override
protected AbstractSession buildSession(SessionConfig sessionConfig) {
AbstractSession s = super.buildSession(sessionConfig);
if (SessionLog.OFF == logLevel) {
s.dontLogMessages();
}
else {
s.setLogLevel(logLevel);
}
return s;
}
};
Map<String, Session> sessions = factory.buildSessionConfigs(configs, loader);
for (Map.Entry<String, Session> entry : sessions.entrySet()) {
if (!sessionManager.getSessions().containsKey(entry.getKey())) {
sessionManager.addSession(entry.getKey(), entry.getValue());
}
}
return true;
}
}
return false;
}
};
loader.setClassLoader(dcl);
loader.setSessionName(COMICS_SESSION_NAME);
return (DatabaseSession)SessionManager.getManager().getSession(loader);
}
@Test
public void verifyDescriptorClasses() {
ClassDescriptor descriptor = session.getClassDescriptorForAlias("Issue");
assertNotNull(descriptor);
assertTrue(DynamicEntity.class.isAssignableFrom(descriptor.getJavaClass()));
descriptor = session.getClassDescriptorForAlias("Publisher");
assertNotNull(descriptor);
assertTrue(DynamicEntity.class.isAssignableFrom(descriptor.getJavaClass()));
descriptor = session.getClassDescriptorForAlias("Title");
assertNotNull(descriptor);
assertTrue(DynamicEntity.class.isAssignableFrom(descriptor.getJavaClass()));
}
}