@Test(
description =
"A simple test to check session replication, doesn't carefully check if a bean ids are correct")
public void testSimpleSessionReplication() throws Exception {
TestContainer container1 = bootstrapContainer(1, Collections.singletonList(Foo.class));
BeanManagerImpl beanManager1 = getBeanManager(container1);
Bean<?> fooBean1 = beanManager1.resolve(beanManager1.getBeans(Foo.class));
TestContainer container2 = bootstrapContainer(2, Collections.singletonList(Foo.class));
BeanManagerImpl beanManager2 = getBeanManager(container2);
Bean<?> fooBean2 = beanManager2.resolve(beanManager2.getBeans(Foo.class));
use(1);
// Set a value into Foo1
Foo foo1 =
(Foo)
beanManager1.getReference(
fooBean1, Foo.class, beanManager1.createCreationalContext(fooBean1));
foo1.setName("container 1");
replicateSession(1, container1, 2, container2);
use(2);
Foo foo2 =
(Foo)
beanManager2.getReference(
fooBean2, Foo.class, beanManager2.createCreationalContext(fooBean2));
assert foo2.getName().equals("container 1");
use(2);
container2.stopContainer();
use(1);
container1.stopContainer();
}
@Test
public void test() {
// Bootstrap container 1
SwitchableSingletonProvider.use(1);
TestContainer container1 = new TestContainer(Foo.class);
container1.startContainer();
container1.ensureRequestActive();
BeanManagerImpl beanManager1 = getBeanManager(container1);
Bean<?> fooBean1 = beanManager1.resolve(beanManager1.getBeans(Foo.class));
Foo foo1 =
(Foo)
beanManager1.getReference(
fooBean1, Foo.class, beanManager1.createCreationalContext(fooBean1));
foo1.setName("container 1");
// Bootstrap container 2
SwitchableSingletonProvider.use(2);
TestContainer container2 = new TestContainer(Foo.class);
container2.startContainer();
container2.ensureRequestActive();
BeanManagerImpl beanManager2 = getBeanManager(container2);
Bean<?> fooBean2 = beanManager2.resolve(beanManager2.getBeans(Foo.class));
Foo foo2 =
(Foo)
beanManager2.getReference(
fooBean2, Foo.class, beanManager2.createCreationalContext(fooBean2));
foo2.setName("container 2");
// Switch to container 1 and check value
SwitchableSingletonProvider.use(1);
foo1 =
(Foo)
beanManager1.getReference(
fooBean1, Foo.class, beanManager1.createCreationalContext(fooBean1));
assert foo1.getName().equals("container 1");
// Switch to container 2 and check value
SwitchableSingletonProvider.use(2);
foo2 =
(Foo)
beanManager2.getReference(
fooBean2, Foo.class, beanManager2.createCreationalContext(fooBean2));
assert foo2.getName().equals("container 2");
SwitchableSingletonProvider.use(1);
container1.stopContainer();
SwitchableSingletonProvider.use(2);
container2.stopContainer();
SingletonProvider.reset();
}
@Test
public void testMultipleDependentObjectsSessionReplication() throws Exception {
Collection<Class<?>> classes = Arrays.<Class<?>>asList(Stable.class, Horse.class, Fodder.class);
TestContainer container1 = bootstrapContainer(1, classes);
BeanManagerImpl beanManager1 = getBeanManager(container1);
Bean<?> stableBean1 = beanManager1.resolve(beanManager1.getBeans(Stable.class));
TestContainer container2 = bootstrapContainer(2, classes);
BeanManagerImpl beanManager2 = getBeanManager(container2);
Bean<?> stableBean2 = beanManager2.resolve(beanManager2.getBeans(Stable.class));
use(1);
// Set a value into Foo1
Stable stable1 =
(Stable)
beanManager1.getReference(
stableBean1, Stable.class, beanManager1.createCreationalContext(stableBean1));
stable1.getFodder().setAmount(10);
stable1.getHorse().setName("George");
replicateSession(1, container1, 2, container2);
use(2);
Stable stable2 =
(Stable)
beanManager2.getReference(
stableBean2, Stable.class, beanManager2.createCreationalContext(stableBean2));
assert stable2.getFodder().getAmount() == stable1.getFodder().getAmount();
assert stable2.getHorse().getName() == null;
use(1);
assert stable1.getFodder().getAmount() == 10;
assert stable1.getHorse().getName().equals("George");
use(2);
stable2.getFodder().setAmount(11);
replicateSession(2, container2, 1, container1);
use(1);
int i = stable1.getFodder().getAmount();
assert stable1.getFodder().getAmount() == 11;
use(1);
container1.stopContainer();
use(2);
container2.stopContainer();
}
public T createFor(InterceptorReference<Object> interceptorReference) {
if (interceptorReference.getInterceptor() instanceof ClassMetadata<?>) {
try {
// this is not a managed instance - assume no-argument constructor exists
Class<T> clazz = cast(interceptorReference.getClassMetadata().getJavaClass());
Constructor<T> constructor = SecureReflections.getDeclaredConstructor(clazz);
T interceptorInstance = SecureReflections.ensureAccessible(constructor).newInstance();
// inject
AnnotatedType<T> type = manager.createAnnotatedType(clazz);
InjectionTarget<T> target = manager.createInjectionTarget(type);
target.inject(interceptorInstance, creationalContext);
return interceptorInstance;
} catch (Exception e) {
throw new DeploymentException(e);
}
}
if (interceptorReference.getInterceptor() instanceof SerializableContextual) {
try {
// this is not a managed instance - assume no-argument constructor exists
SerializableContextual<Interceptor<T>, T> serializableContextual =
cast(interceptorReference.getInterceptor());
return Reflections.<T>cast(
manager.getReference(serializableContextual.get(), creationalContext, false));
} catch (Exception e) {
throw new DeploymentException(e);
}
}
throw new IllegalStateException();
}
@Test(expectedExceptions = IllegalStateException.class)
public void testVariableBeanDeploymentStructure() throws Exception {
Collection<Class<?>> classes1 =
Arrays.<Class<?>>asList(Stable.class, Horse.class, Fodder.class);
Collection<Class<?>> classes2 =
Arrays.<Class<?>>asList(Stable.class, Horse.class, Fodder.class, Foo.class);
TestContainer container1 = bootstrapContainer(1, classes1);
BeanManagerImpl beanManager1 = getBeanManager(container1);
Bean<?> stableBean1 = beanManager1.resolve(beanManager1.getBeans(Stable.class));
TestContainer container2 = bootstrapContainer(2, classes2);
use(1);
// Set a value into Foo1
Stable stable1 =
(Stable)
beanManager1.getReference(
stableBean1, Stable.class, beanManager1.createCreationalContext(stableBean1));
stable1.getFodder().setAmount(10);
stable1.getHorse().setName("George");
try {
replicateSession(1, container1, 2, container2);
} finally {
use(1);
container1.stopContainer();
use(2);
container2.stopContainer();
}
}