/*
* JBoss, Home of Professional Open Source
* Copyright 2005, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt 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.test.aop.instanceofannotated;
import java.lang.reflect.Constructor;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import org.jboss.aop.AspectManager;
import org.jboss.aop.ClassAdvisor;
import org.jboss.test.aop.AOPTestWithSetup;
import junit.framework.Test;
import junit.framework.TestSuite;
/**
*
* @author <a href="mailto:kabir.khan@jboss.org">Kabir Khan</a>
* @version $Revision: 70849 $
*/
@SuppressWarnings("unchecked")
public class InstanceOfAnnotatedTester extends AOPTestWithSetup
{
public static Test suite()
{
TestSuite suite = new TestSuite("InstanceOfAnnotatedTester");
suite.addTestSuite(InstanceOfAnnotatedTester.class);
return suite;
}
public InstanceOfAnnotatedTester(String name)
{
super(name);
}
public void testInstanceOfAnnotations()throws Exception
{
POJO pojo = new POJO();
CountingInterceptor.count = 0;
pojo.annotatedMethod();
if (CountingInterceptor.count != 1)
{
throw new RuntimeException("annotatedMethod did not intercept " + CountingInterceptor.count );
}
CountingInterceptor.count = 0;
pojo.otherAnnotatedMethod();
if (CountingInterceptor.count != 1)
{
throw new RuntimeException("otherAnnotatedMethod did not intercept " + CountingInterceptor.count );
}
CountingInterceptor.count = 0;
pojo.superClassMethod();
if (CountingInterceptor.count != 1)
{
throw new RuntimeException("superClassMethod did not intercept " + CountingInterceptor.count );
}
AnnotatedSuperClass superClass = new AnnotatedSuperClass();
CountingInterceptor.count = 0;
superClass.superClassMethod();
if (CountingInterceptor.count != 1)
{
throw new RuntimeException("AnnotatedSuperClass.superClassMethod did not intercept " + CountingInterceptor.count );
}
try
{
EmptyInterface ei = (EmptyInterface)pojo;
System.out.println("Cast POJO to Empty interface " + ei);
}
catch (RuntimeException e)
{
throw new RuntimeException("POJO does not implement EmptyInterface");
}
}
public void testInstanceOfWildcards()throws Exception
{
CountingInterceptor.count = 0;
WildcardPOJO pojo = new WildcardPOJO();
if (CountingInterceptor.count != 1)
{
throw new RuntimeException("Did not intercept constructor" + CountingInterceptor.count );
}
CountingInterceptor.count = 0;
pojo.someMethod();
if (CountingInterceptor.count != 1)
{
throw new RuntimeException("Did not intercept someMethod()" + CountingInterceptor.count );
}
CountingInterceptor.count = 0;
pojo.otherMethod();
if (CountingInterceptor.count != 1)
{
throw new RuntimeException("Did not intercept otherMethod()" + CountingInterceptor.count );
}
CountingInterceptor.count = 0;
pojo.anotherMethod();
if (CountingInterceptor.count != 1)
{
throw new RuntimeException("Did not intercept anotherMethod()" + CountingInterceptor.count );
}
}
public void testReturnTypeAndParams() throws Exception
{
CountingInterceptor.count = 0;
POJO pojo = new POJO(new Type(3), new Type(4), 5);
if (CountingInterceptor.count != 2)
{
throw new RuntimeException("Did not intercept constructor:" + CountingInterceptor.count );
}
CountingInterceptor.count = 0;
pojo.paramsAndInstanceofReturn(new Type(3), new Type(4), 5);
if (CountingInterceptor.count != 1)
{
throw new RuntimeException("Did not intercept method with instanceof return:" + CountingInterceptor.count );
}
CountingInterceptor.count = 0;
pojo.paramsAndTypedefReturn(new Type(4), new Type(5), 6);
if (CountingInterceptor.count != 2)
{
throw new RuntimeException("Did not intercept method with typedef return:" + CountingInterceptor.count );
}
}
public void testFieldTypes()throws Exception
{
CountingInterceptor.count = 0;
POJO pojo = new POJO();
pojo.instanceofField = new Type(5);
if (CountingInterceptor.count != 1)
{
throw new RuntimeException("Did not intercept instanceof field:" + CountingInterceptor.count );
}
CountingInterceptor.count = 0;
pojo.typedefField = new Type(5);
if (CountingInterceptor.count != 1)
{
throw new RuntimeException("Did not intercept typedef field:" + CountingInterceptor.count );
}
}
public void testTypeExpressions() throws Exception
{
Class introducedPOJO = IntroducedPOJO.class;
ClassAdvisor advisor = AspectManager.instance().getAdvisor(introducedPOJO);
Introduced introduced = advisor.resolveTypedAnnotation(Introduced.class);
assertNotNull("Class did not have the @Introduced annotation", introduced);
Constructor con = introducedPOJO.getConstructors()[0];
introduced = advisor.resolveTypedAnnotation(con, Introduced.class);
assertNotNull("Constructor did not have the @Introduced annotation", introduced);
Introduced2 introduced2 = advisor.resolveTypedAnnotation(con, Introduced2.class);
assertNotNull("Constructor did not have the @Introduced2 annotation", introduced2);
Introduced3 introduced3 = advisor.resolveTypedAnnotation(con, Introduced3.class);
assertNull("Constructor has the @Introduced3 annotation", introduced3);
Field field = introducedPOJO.getField("field");
introduced = advisor.resolveTypedAnnotation(field, Introduced.class);
assertNotNull("Field did not have the @Introduced annotation", introduced);
introduced2 = advisor.resolveTypedAnnotation(field, Introduced2.class);
assertNotNull("Field did not have the @Introduced2 annotation", introduced2);
Method method = introducedPOJO.getMethod("someMethod", new Class[]{Type.class, Type.class});
introduced = advisor.resolveTypedAnnotation(method, Introduced.class);
assertNotNull("Method did not have the @Introduced annotation", introduced);
introduced2 = advisor.resolveTypedAnnotation(method, Introduced2.class);
assertNotNull("Method did not have the @Introduced2 annotation", introduced2);
introduced3 = advisor.resolveTypedAnnotation(method, Introduced3.class);
assertNull("Method has the @Introduced3 annotation", introduced3);
}
}