Java Code Examples for org.springframework.tests.sample.beans.TestBean#setAge()

@Test
public void setEmptyPropertyValues() {
	TestBean target = new TestBean();
	int age = 50;
	String name = "Tony";
	target.setAge(age);
	target.setName(name);
	try {
		AbstractPropertyAccessor accessor = createAccessor(target);
		assertTrue("age is OK", target.getAge() == age);
		assertTrue("name is OK", name.equals(target.getName()));
		accessor.setPropertyValues(new MutablePropertyValues());
		// Check its unchanged
		assertTrue("age is OK", target.getAge() == age);
		assertTrue("name is OK", name.equals(target.getName()));
	}
	catch (BeansException ex) {
		fail("Shouldn't throw exception when everything is valid");
	}
}
 

@Test
public void testPrototypeInheritanceFromParentFactorySingleton() throws Exception {
	DefaultListableBeanFactory parent = new DefaultListableBeanFactory();
	new XmlBeanDefinitionReader(parent).loadBeanDefinitions(PARENT_CONTEXT);
	DefaultListableBeanFactory child = new DefaultListableBeanFactory(parent);
	new XmlBeanDefinitionReader(child).loadBeanDefinitions(CHILD_CONTEXT);
	TestBean inherits = (TestBean) child.getBean("protoypeInheritsFromParentFactorySingleton");
	// Name property value is overridden
	assertTrue(inherits.getName().equals("prototypeOverridesInheritedSingleton"));
	// Age property is inherited from bean in parent factory
	assertTrue(inherits.getAge() == 1);
	TestBean inherits2 = (TestBean) child.getBean("protoypeInheritsFromParentFactorySingleton");
	assertFalse(inherits2 == inherits);
	inherits2.setAge(13);
	assertTrue(inherits2.getAge() == 13);
	// Shouldn't have changed first instance
	assertTrue(inherits.getAge() == 1);
}
 

@Test
public void testPrototypeInheritanceFromParentFactoryPrototype() throws Exception {
	DefaultListableBeanFactory parent = new DefaultListableBeanFactory();
	new XmlBeanDefinitionReader(parent).loadBeanDefinitions(PARENT_CONTEXT);
	DefaultListableBeanFactory child = new DefaultListableBeanFactory(parent);
	new XmlBeanDefinitionReader(child).loadBeanDefinitions(CHILD_CONTEXT);
	assertEquals(TestBean.class, child.getType("prototypeInheritsFromParentFactoryPrototype"));
	TestBean inherits = (TestBean) child.getBean("prototypeInheritsFromParentFactoryPrototype");
	// Name property value is overridden
	assertTrue(inherits.getName().equals("prototype-override"));
	// Age property is inherited from bean in parent factory
	assertTrue(inherits.getAge() == 2);
	TestBean inherits2 = (TestBean) child.getBean("prototypeInheritsFromParentFactoryPrototype");
	assertFalse(inherits2 == inherits);
	inherits2.setAge(13);
	assertTrue(inherits2.getAge() == 13);
	// Shouldn't have changed first instance
	assertTrue(inherits.getAge() == 2);
}
 

@Test
public void testCannotAddInterceptorWhenFrozen() throws Throwable {
	TestBean target = new TestBean();
	target.setAge(21);
	ProxyFactory pc = new ProxyFactory(target);
	assertFalse(pc.isFrozen());
	pc.addAdvice(new NopInterceptor());
	ITestBean proxied = (ITestBean) createProxy(pc);
	pc.setFrozen(true);
	try {
		pc.addAdvice(0, new NopInterceptor());
		fail("Shouldn't be able to add interceptor when frozen");
	}
	catch (AopConfigException ex) {
		assertTrue(ex.getMessage().contains("frozen"));
	}
	// Check it still works: proxy factory state shouldn't have been corrupted
	assertEquals(target.getAge(), proxied.getAge());
	assertEquals(1, ((Advised) proxied).getAdvisors().length);
}
 

@Test
public void testPrototypeInheritanceFromParentFactorySingleton() {
	DefaultListableBeanFactory parent = new DefaultListableBeanFactory();
	new XmlBeanDefinitionReader(parent).loadBeanDefinitions(PARENT_CONTEXT);
	DefaultListableBeanFactory child = new DefaultListableBeanFactory(parent);
	new XmlBeanDefinitionReader(child).loadBeanDefinitions(CHILD_CONTEXT);
	TestBean inherits = (TestBean) child.getBean("protoypeInheritsFromParentFactorySingleton");
	// Name property value is overridden
	assertTrue(inherits.getName().equals("prototypeOverridesInheritedSingleton"));
	// Age property is inherited from bean in parent factory
	assertTrue(inherits.getAge() == 1);
	TestBean inherits2 = (TestBean) child.getBean("protoypeInheritsFromParentFactorySingleton");
	assertFalse(inherits2 == inherits);
	inherits2.setAge(13);
	assertTrue(inherits2.getAge() == 13);
	// Shouldn't have changed first instance
	assertTrue(inherits.getAge() == 1);
}
 

@Test
public void testMultiplePatterns() throws Throwable {
	DefaultListableBeanFactory bf = new DefaultListableBeanFactory();
	new XmlBeanDefinitionReader(bf).loadBeanDefinitions(CONTEXT);
	// This is a CGLIB proxy, so we can proxy it to the target class
	TestBean advised = (TestBean) bf.getBean("settersAndAbsquatulateAdvised");
	// Interceptor behind regexp advisor
	NopInterceptor nop = (NopInterceptor) bf.getBean("nopInterceptor");
	assertEquals(0, nop.getCount());

	int newAge = 12;
	// Not advised
	advised.exceptional(null);
	assertEquals(0, nop.getCount());

	// This is proxied
	advised.absquatulate();
	assertEquals(1, nop.getCount());
	advised.setAge(newAge);
	assertEquals(newAge, advised.getAge());
	// Only setter fired
	assertEquals(2, nop.getCount());
}
 

@Test
public void testRejectsBogusDynamicIntroductionAdviceWithNoAdapter() throws Throwable {
	TestBean target = new TestBean();
	target.setAge(21);
	ProxyFactory pc = new ProxyFactory(target);
	pc.addAdvisor(new DefaultIntroductionAdvisor(new DummyIntroductionAdviceImpl(), Comparable.class));
	try {
		// TODO May fail on either call: may want to tighten up definition
		ITestBean proxied = (ITestBean) createProxy(pc);
		proxied.getName();
		fail("Bogus introduction");
	}
	catch (Exception ex) {
		// TODO used to catch UnknownAdviceTypeException, but
		// with CGLIB some errors are in proxy creation and are wrapped
		// in aspect exception. Error message is still fine.
		//assertTrue(ex.getMessage().indexOf("ntroduction") > -1);
	}
}
 

@Test
public void testMultiplePerTargetAspectsWithOrderAnnotation() throws SecurityException, NoSuchMethodException {
	TestBean target = new TestBean();
	int realAge = 65;
	target.setAge(realAge);

	List<Advisor> advisors = new LinkedList<Advisor>();
	PerTargetAspectWithOrderAnnotation10 aspect1 = new PerTargetAspectWithOrderAnnotation10();
	aspect1.count = 100;
	advisors.addAll(
			getFixture().getAdvisors(new SingletonMetadataAwareAspectInstanceFactory(aspect1, "someBean1")));
	PerTargetAspectWithOrderAnnotation5 aspect2 = new PerTargetAspectWithOrderAnnotation5();
	advisors.addAll(
			getFixture().getAdvisors(new SingletonMetadataAwareAspectInstanceFactory(aspect2, "someBean2")));
	Collections.sort(advisors, new OrderComparator());

	TestBean itb = (TestBean) createProxy(target, advisors, TestBean.class);
	assertEquals("Around advice must NOT apply", realAge, itb.getAge());

	// Hit the method in the per clause to instantiate the aspect
	itb.getSpouse();

	assertEquals("Around advice must apply", 0, itb.getAge());
	assertEquals("Around advice must apply", 1, itb.getAge());
}
 

@Test
public void testMultiplePerTargetAspectsWithOrderAnnotation() throws SecurityException, NoSuchMethodException {
	TestBean target = new TestBean();
	int realAge = 65;
	target.setAge(realAge);

	List<Advisor> advisors = new LinkedList<>();
	PerTargetAspectWithOrderAnnotation10 aspect1 = new PerTargetAspectWithOrderAnnotation10();
	aspect1.count = 100;
	advisors.addAll(
			getFixture().getAdvisors(new SingletonMetadataAwareAspectInstanceFactory(aspect1, "someBean1")));
	PerTargetAspectWithOrderAnnotation5 aspect2 = new PerTargetAspectWithOrderAnnotation5();
	advisors.addAll(
			getFixture().getAdvisors(new SingletonMetadataAwareAspectInstanceFactory(aspect2, "someBean2")));
	Collections.sort(advisors, new OrderComparator());

	TestBean itb = (TestBean) createProxy(target, advisors, TestBean.class);
	assertEquals("Around advice must NOT apply", realAge, itb.getAge());

	// Hit the method in the per clause to instantiate the aspect
	itb.getSpouse();

	assertEquals("Around advice must apply", 0, itb.getAge());
	assertEquals("Around advice must apply", 1, itb.getAge());
}
 

@Test
public void testCannotRemoveAdvisorWhenFrozen() throws Throwable {
	TestBean target = new TestBean();
	target.setAge(21);
	ProxyFactory pc = new ProxyFactory(target);
	assertFalse(pc.isFrozen());
	pc.addAdvice(new NopInterceptor());
	ITestBean proxied = (ITestBean) createProxy(pc);
	pc.setFrozen(true);
	Advised advised = (Advised) proxied;

	assertTrue(pc.isFrozen());
	try {
		advised.removeAdvisor(0);
		fail("Shouldn't be able to remove Advisor when frozen");
	}
	catch (AopConfigException ex) {
		assertTrue(ex.getMessage().contains("frozen"));
	}
	// Didn't get removed
	assertEquals(1, advised.getAdvisors().length);
	pc.setFrozen(false);
	// Can now remove it
	advised.removeAdvisor(0);
	// Check it still works: proxy factory state shouldn't have been corrupted
	assertEquals(target.getAge(), proxied.getAge());
	assertEquals(0, advised.getAdvisors().length);
}
 

@Test
public void setPropertyIsReflectedImmediately() {
	TestBean target = new TestBean();
	int newAge = 33;
	try {
		AbstractPropertyAccessor accessor = createAccessor(target);
		target.setAge(newAge);
		Object bwAge = accessor.getPropertyValue("age");
		assertTrue("Age is an integer", bwAge instanceof Integer);
		assertTrue("Bean wrapper must pick up changes", (int) bwAge == newAge);
	}
	catch (Exception ex) {
		fail("Shouldn't throw exception when everything is valid");
	}
}
 

@Override
public void setAsText(String text) {
	TestBean tb = new TestBean();
	StringTokenizer st = new StringTokenizer(text, "_");
	tb.setName(st.nextToken());
	tb.setAge(Integer.parseInt(st.nextToken()));
	setValue(tb);
}
 

@Bean
public TestBean beanMethod() {
	beanMethodCallCount++;
	TestBean testBean = new TestBean();
	testBean.setAge(1);
	return testBean;
}
 

private void testManyProxies(int howMany) {
	int age1 = 33;
	TestBean target1 = new TestBean();
	target1.setAge(age1);
	ProxyFactory pf1 = new ProxyFactory(target1);
	pf1.addAdvice(new NopInterceptor());
	pf1.addAdvice(new NopInterceptor());
	ITestBean[] proxies = new ITestBean[howMany];
	for (int i = 0; i < howMany; i++) {
		proxies[i] = (ITestBean) createAopProxy(pf1).getProxy();
		assertEquals(age1, proxies[i].getAge());
	}
}
 

@Override
public void setAsText(String text) {
	TestBean tb = new TestBean();
	StringTokenizer st = new StringTokenizer(text, "_");
	tb.setName(st.nextToken());
	tb.setAge(Integer.parseInt(st.nextToken()));
	setValue(tb);
}
 

@Test
public void testAdviceSupportListeners() throws Throwable {
	TestBean target = new TestBean();
	target.setAge(21);

	ProxyFactory pc = new ProxyFactory(target);
	CountingAdvisorListener l = new CountingAdvisorListener(pc);
	pc.addListener(l);
	RefreshCountingAdvisorChainFactory acf = new RefreshCountingAdvisorChainFactory();
	// Should be automatically added as a listener
	pc.addListener(acf);
	assertFalse(pc.isActive());
	assertEquals(0, l.activates);
	assertEquals(0, acf.refreshes);
	ITestBean proxied = (ITestBean) createProxy(pc);
	assertEquals(1, acf.refreshes);
	assertEquals(1, l.activates);
	assertTrue(pc.isActive());
	assertEquals(target.getAge(), proxied.getAge());
	assertEquals(0, l.adviceChanges);
	NopInterceptor di = new NopInterceptor();
	pc.addAdvice(0, di);
	assertEquals(1, l.adviceChanges);
	assertEquals(2, acf.refreshes);
	assertEquals(target.getAge(), proxied.getAge());
	pc.removeAdvice(di);
	assertEquals(2, l.adviceChanges);
	assertEquals(3, acf.refreshes);
	assertEquals(target.getAge(), proxied.getAge());
	pc.getProxy();
	assertEquals(1, l.activates);

	pc.removeListener(l);
	assertEquals(2, l.adviceChanges);
	pc.addAdvisor(new DefaultPointcutAdvisor(new NopInterceptor()));
	// No longer counting
	assertEquals(2, l.adviceChanges);
}
 

/**
 * Note that an introduction can't throw an unexpected checked exception,
 * as it's constrained by the interface.
 */
@Test
public void testIntroductionThrowsUncheckedException() throws Throwable {
	TestBean target = new TestBean();
	target.setAge(21);
	ProxyFactory pc = new ProxyFactory(target);

	@SuppressWarnings("serial")
	class MyDi extends DelegatingIntroductionInterceptor implements TimeStamped {
		/**
		 * @see test.util.TimeStamped#getTimeStamp()
		 */
		@Override
		public long getTimeStamp() {
			throw new UnsupportedOperationException();
		}
	}
	pc.addAdvisor(new DefaultIntroductionAdvisor(new MyDi()));

	TimeStamped ts = (TimeStamped) createProxy(pc);
	try {
		ts.getTimeStamp();
		fail("Should throw UnsupportedOperationException");
	}
	catch (UnsupportedOperationException ex) {
	}
}
 

/**
 * Check that we can use a cflow pointcut only in conjunction with
 * a static pointcut: e.g. all setter methods that are invoked under
 * a particular class. This greatly reduces the number of calls
 * to the cflow pointcut, meaning that it's not so prohibitively
 * expensive.
 */
@Test
public void testSelectiveApplication() {
	TestBean target = new TestBean();
	target.setAge(27);
	NopInterceptor nop = new NopInterceptor();
	ControlFlowPointcut cflow = new ControlFlowPointcut(One.class);
	Pointcut settersUnderOne = Pointcuts.intersection(Pointcuts.SETTERS, cflow);
	ProxyFactory pf = new ProxyFactory(target);
	ITestBean proxied = (ITestBean) pf.getProxy();
	pf.addAdvisor(new DefaultPointcutAdvisor(settersUnderOne, nop));

	// Not advised, not under One
	target.setAge(16);
	assertEquals(0, nop.getCount());

	// Not advised; under One but not a setter
	assertEquals(16, new One().getAge(proxied));
	assertEquals(0, nop.getCount());

	// Won't be advised
	new One().set(proxied);
	assertEquals(1, nop.getCount());

	// We saved most evaluations
	assertEquals(1, cflow.getEvaluations());
}
 

public static TestBean createTestBean() {
	TestBean tb = new TestBean();
	tb.setName("Tristan");
	tb.setAge(2);
	return tb;
}
 

public static TestBean createTestBean() {
	TestBean tb = new TestBean();
	tb.setName("Tristan");
	tb.setAge(2);
	return tb;
}