Spring Framework example source code file (TopLinkInterceptorTests.java)

This example Spring Framework source code file (TopLinkInterceptorTests.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Spring Framework tags/keywords

methodinvocation, methodinvocation, mockcontrol, mockcontrol, session, session, sessionfactory, singlesessionfactory, testcase, throwable, toplinkinterceptor, toplinkinterceptor, toplinkinterceptortests

The Spring Framework TopLinkInterceptorTests.java source code

/*
 * Created on Mar 20, 2005
 *
 */

package org.springframework.orm.toplink;

import junit.framework.TestCase;
import org.aopalliance.intercept.MethodInvocation;
import org.easymock.MockControl;

import org.springframework.transaction.support.TransactionSynchronizationManager;

import oracle.toplink.sessions.Session;

/**
 * @author Juergen Hoeller
 * @author <a href="mailto:james.x.clark@oracle.com">James Clark
 * @since 28.04.2005
 */
public class TopLinkInterceptorTests extends TestCase {

	public void testInterceptorWithNoSessionBoundAndNoSynchronizations() throws Throwable {
		MockControl sessionControl = MockControl.createControl(Session.class);
		Session session = (Session) sessionControl.getMock();
		MockControl methodInvocationControl = MockControl.createControl(MethodInvocation.class);
		MethodInvocation methodInvocation = (MethodInvocation) methodInvocationControl.getMock();

		SessionFactory factory = new SingleSessionFactory(session);

		TopLinkInterceptor interceptor = new TopLinkInterceptor();
		interceptor.setSessionFactory(factory);

		methodInvocation.proceed();
		methodInvocationControl.setReturnValue(null, 1);
		session.release();
		sessionControl.setVoidCallable(1);

		methodInvocationControl.replay();
		sessionControl.replay();

		try {
			interceptor.invoke(methodInvocation);
		}
		catch (Throwable t) {
			System.out.println(t);
			t.printStackTrace();
			fail();
		}

		assertFalse(TransactionSynchronizationManager.hasResource(factory));

		sessionControl.verify();
		methodInvocationControl.verify();
		sessionControl.verify();
	}

	public void testInterceptorWithNoSessionBoundAndSynchronizationsActive() {
		MockControl sessionControl = MockControl.createControl(Session.class);
		Session session = (Session) sessionControl.getMock();
		MockControl methodInvocationControl = MockControl.createControl(MethodInvocation.class);
		MethodInvocation methodInvocation = (MethodInvocation) methodInvocationControl.getMock();

		SessionFactory factory = new SingleSessionFactory(session);

		TopLinkInterceptor interceptor = new TopLinkInterceptor();
		interceptor.setSessionFactory(factory);

		try {
			methodInvocation.proceed();
		}
		catch (Throwable e) {
			fail();
		}
		methodInvocationControl.setReturnValue(null, 1);

		methodInvocationControl.replay();
		sessionControl.replay();

		TransactionSynchronizationManager.initSynchronization();
		try {
			interceptor.invoke(methodInvocation);
		}
		catch (Throwable t) {
			fail();
		}

		assertTrue(TransactionSynchronizationManager.hasResource(factory));
		assertTrue(TransactionSynchronizationManager.getSynchronizations().size() == 1);

		TransactionSynchronizationManager.clearSynchronization();
		TransactionSynchronizationManager.unbindResource(factory);

		sessionControl.verify();
		methodInvocationControl.verify();
	}

}