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/**
*
* Copyright 2005 The Apache Software Foundation or its licensors, as applicable.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
* an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
* specific language governing permissions and limitations under the License.
*/
package org.apache.tuscany.container.java.integration.binding;
import java.lang.reflect.InvocationHandler;
import java.lang.reflect.Method;
import junit.framework.Assert;
import junit.framework.TestCase;
import org.apache.tuscany.container.java.assembly.mock.HelloWorldService;
import org.apache.tuscany.container.java.builder.MockInterceptorBuilder;
import org.apache.tuscany.container.java.invocation.mock.MockSyncInterceptor;
import org.apache.tuscany.container.java.mock.MockFactory;
import org.apache.tuscany.container.java.mock.binding.foo.FooBindingBuilder;
import org.apache.tuscany.core.context.AggregateContext;
import org.apache.tuscany.core.context.EntryPointContext;
import org.apache.tuscany.core.context.EventContext;
import org.apache.tuscany.core.runtime.RuntimeContext;
import org.apache.tuscany.model.assembly.Scope;
/**
* Tests basic entry point functionality with Java components
*
* @version $Rev$ $Date$
*/
public class EntryPointToJavaTestCase extends TestCase {
private Method hello;
public void setUp() throws Exception {
hello = HelloWorldService.class.getMethod("hello", new Class[] { String.class });
}
/**
* Tests creation and invocation of an entry point wired to a module-scoped service offered by a Java component
*/
public void testEPtoJavaModuleScopeInvoke() throws Throwable {
RuntimeContext runtime = MockFactory.registerFooBinding(MockFactory.createJavaRuntime());
FooBindingBuilder builder = (FooBindingBuilder) ((AggregateContext) runtime.getSystemContext().getContext(MockFactory.SYSTEM_CHILD))
.getContext(MockFactory.FOO_BUILDER).getInstance(null);
MockSyncInterceptor mockInterceptor = new MockSyncInterceptor();
MockInterceptorBuilder interceptorBuilder = new MockInterceptorBuilder(mockInterceptor, false);
builder.addPolicyBuilder(interceptorBuilder);
runtime.getRootContext().registerModelObject(MockFactory.createAggregateComponent("test.module"));
AggregateContext child = (AggregateContext) runtime.getRootContext().getContext("test.module");
child.registerModelObject(MockFactory.createModuleWithEntryPoint(Scope.MODULE));
child.fireEvent(EventContext.MODULE_START, null);
child.fireEvent(EventContext.REQUEST_START, null);
EntryPointContext ctx = (EntryPointContext) child.getContext("source");
Assert.assertNotNull(ctx);
InvocationHandler handler = (InvocationHandler) ctx.getImplementationInstance();
Assert.assertEquals(0, mockInterceptor.getCount());
Object response = handler.invoke(null, hello, new Object[] { "foo" });
Assert.assertEquals("Hello foo", response);
Assert.assertEquals(1, mockInterceptor.getCount());
child.fireEvent(EventContext.REQUEST_END, null);
// second request
child.fireEvent(EventContext.REQUEST_START, null);
ctx = (EntryPointContext) child.getContext("source");
Assert.assertNotNull(ctx);
handler = (InvocationHandler) ctx.getImplementationInstance();
Assert.assertEquals(1, mockInterceptor.getCount());
response = handler.invoke(null, hello, new Object[] { "foo" });
Assert.assertEquals("Hello foo", response);
Assert.assertEquals(2, mockInterceptor.getCount());
HelloWorldService service1 = (HelloWorldService)child.getContext("target").getInstance(null);
Assert.assertEquals(2, service1.count());
child.fireEvent(EventContext.REQUEST_END, null);
child.fireEvent(EventContext.MODULE_STOP, null);
runtime.stop();
}
/**
* Tests creation and invocation of an entry point wired to a session-scoped service offered by a Java component
*/
public void testEPtoJavaSessionScopeInvoke() throws Throwable {
RuntimeContext runtime = MockFactory.registerFooBinding(MockFactory.createJavaRuntime());
FooBindingBuilder builder = (FooBindingBuilder) ((AggregateContext) runtime.getSystemContext().getContext(MockFactory.SYSTEM_CHILD))
.getContext(MockFactory.FOO_BUILDER).getInstance(null);
MockSyncInterceptor mockInterceptor = new MockSyncInterceptor();
MockInterceptorBuilder interceptorBuilder = new MockInterceptorBuilder(mockInterceptor, false);
builder.addPolicyBuilder(interceptorBuilder);
runtime.getRootContext().registerModelObject(MockFactory.createAggregateComponent("test.module"));
AggregateContext child = (AggregateContext) runtime.getRootContext().getContext("test.module");
child.registerModelObject(MockFactory.createModuleWithEntryPoint(Scope.SESSION));
child.fireEvent(EventContext.MODULE_START, null);
// first session
Object session = new Object();
child.fireEvent(EventContext.REQUEST_START, null);
child.fireEvent(EventContext.SESSION_NOTIFY, session);
EntryPointContext ctx = (EntryPointContext) child.getContext("source");
Assert.assertNotNull(ctx);
InvocationHandler handler = (InvocationHandler) ctx.getImplementationInstance();
Assert.assertEquals(0, mockInterceptor.getCount());
Object response = handler.invoke(null, hello, new Object[] { "foo" });
Assert.assertEquals("Hello foo", response);
Assert.assertEquals(1, mockInterceptor.getCount());
child.fireEvent(EventContext.REQUEST_END, session);
child.fireEvent(EventContext.REQUEST_START, null);
child.fireEvent(EventContext.SESSION_NOTIFY, session);
EntryPointContext ctx2 = (EntryPointContext) child.getContext("source");
Assert.assertNotNull(ctx2);
response = handler.invoke(null, hello, new Object[] { "foo" });
Assert.assertEquals("Hello foo", response);
Assert.assertEquals(2, mockInterceptor.getCount());
HelloWorldService service1 = (HelloWorldService)child.getContext("target").getInstance(null);
Assert.assertEquals(2, service1.count());
child.fireEvent(EventContext.REQUEST_END, session);
child.fireEvent(EventContext.SESSION_END, session);
// second session
Object session2 = new Object();
child.fireEvent(EventContext.REQUEST_START, null);
child.fireEvent(EventContext.SESSION_NOTIFY, session2);
ctx = (EntryPointContext) child.getContext("source");
Assert.assertNotNull(ctx);
Assert.assertEquals(2, mockInterceptor.getCount());
response = handler.invoke(null, hello, new Object[] { "foo" });
Assert.assertEquals("Hello foo", response);
Assert.assertEquals(3, mockInterceptor.getCount());
child.fireEvent(EventContext.REQUEST_END, session2);
child.fireEvent(EventContext.REQUEST_START, null);
child.fireEvent(EventContext.SESSION_NOTIFY, session2);
ctx2 = (EntryPointContext) child.getContext("source");
Assert.assertNotNull(ctx2);
response = handler.invoke(null, hello, new Object[] { "foo" });
Assert.assertEquals("Hello foo", response);
Assert.assertEquals(4, mockInterceptor.getCount());
HelloWorldService service2 = (HelloWorldService)child.getContext("target").getInstance(null);
Assert.assertEquals(2, service2.count());
Assert.assertEquals(2, service1.count()); //ensure sessions not crossed
child.fireEvent(EventContext.REQUEST_END, session2);
child.fireEvent(EventContext.SESSION_NOTIFY, session2);
child.fireEvent(EventContext.MODULE_STOP, null);
runtime.stop();
}
/**
* Tests creation and invocation of an entry point wired to a module-scoped service offered by a Java component
*/
public void testEPtoJavaStatelessInvoke() throws Throwable {
RuntimeContext runtime = MockFactory.registerFooBinding(MockFactory.createJavaRuntime());
FooBindingBuilder builder = (FooBindingBuilder) ((AggregateContext) runtime.getSystemContext().getContext(MockFactory.SYSTEM_CHILD))
.getContext(MockFactory.FOO_BUILDER).getInstance(null);
MockSyncInterceptor mockInterceptor = new MockSyncInterceptor();
MockInterceptorBuilder interceptorBuilder = new MockInterceptorBuilder(mockInterceptor, false);
builder.addPolicyBuilder(interceptorBuilder);
runtime.getRootContext().registerModelObject(MockFactory.createAggregateComponent("test.module"));
AggregateContext child = (AggregateContext) runtime.getRootContext().getContext("test.module");
child.registerModelObject(MockFactory.createModuleWithEntryPoint(Scope.INSTANCE));
child.fireEvent(EventContext.MODULE_START, null);
child.fireEvent(EventContext.REQUEST_START, null);
EntryPointContext ctx = (EntryPointContext) child.getContext("source");
Assert.assertNotNull(ctx);
InvocationHandler handler = (InvocationHandler) ctx.getImplementationInstance();
Assert.assertEquals(0, mockInterceptor.getCount());
Object response = handler.invoke(null, hello, new Object[] { "foo" });
Assert.assertEquals("Hello foo", response);
Assert.assertEquals(1, mockInterceptor.getCount());
child.fireEvent(EventContext.REQUEST_END, null);
// second request
child.fireEvent(EventContext.REQUEST_START, null);
ctx = (EntryPointContext) child.getContext("source");
Assert.assertNotNull(ctx);
handler = (InvocationHandler) ctx.getImplementationInstance();
Assert.assertEquals(1, mockInterceptor.getCount());
response = handler.invoke(null, hello, new Object[] { "foo" });
Assert.assertEquals("Hello foo", response);
Assert.assertEquals(2, mockInterceptor.getCount());
HelloWorldService service1 = (HelloWorldService)child.getContext("target").getInstance(null);
Assert.assertEquals(0, service1.count());
child.fireEvent(EventContext.REQUEST_END, null);
child.fireEvent(EventContext.MODULE_STOP, null);
runtime.stop();
}
public void testEPtoJavaRequestInvoke() throws Throwable {
RuntimeContext runtime = MockFactory.registerFooBinding(MockFactory.createJavaRuntime());
FooBindingBuilder builder = (FooBindingBuilder) ((AggregateContext) runtime.getSystemContext().getContext(MockFactory.SYSTEM_CHILD))
.getContext(MockFactory.FOO_BUILDER).getInstance(null);
MockSyncInterceptor mockInterceptor = new MockSyncInterceptor();
MockInterceptorBuilder interceptorBuilder = new MockInterceptorBuilder(mockInterceptor, false);
builder.addPolicyBuilder(interceptorBuilder);
runtime.getRootContext().registerModelObject(MockFactory.createAggregateComponent("test.module"));
AggregateContext child = (AggregateContext) runtime.getRootContext().getContext("test.module");
child.registerModelObject(MockFactory.createModuleWithEntryPoint(Scope.REQUEST));
child.fireEvent(EventContext.MODULE_START, null);
child.fireEvent(EventContext.REQUEST_START, null);
EntryPointContext ctx = (EntryPointContext) child.getContext("source");
Assert.assertNotNull(ctx);
InvocationHandler handler = (InvocationHandler) ctx.getImplementationInstance();
Assert.assertEquals(0, mockInterceptor.getCount());
Object response = handler.invoke(null, hello, new Object[] { "foo" });
Assert.assertEquals("Hello foo", response);
Assert.assertEquals(1, mockInterceptor.getCount());
ctx = (EntryPointContext) child.getContext("source");
Assert.assertNotNull(ctx);
handler = (InvocationHandler) ctx.getImplementationInstance();
response = handler.invoke(null, hello, new Object[] { "foo" });
HelloWorldService service1 = (HelloWorldService)child.getContext("target").getInstance(null);
Assert.assertEquals(2, service1.count());
child.fireEvent(EventContext.REQUEST_END, null);
// second request
child.fireEvent(EventContext.REQUEST_START, null);
ctx = (EntryPointContext) child.getContext("source");
Assert.assertNotNull(ctx);
handler = (InvocationHandler) ctx.getImplementationInstance();
Assert.assertEquals(2, mockInterceptor.getCount());
response = handler.invoke(null, hello, new Object[] { "foo" });
Assert.assertEquals("Hello foo", response);
Assert.assertEquals(3, mockInterceptor.getCount());
HelloWorldService service2 = (HelloWorldService)child.getContext("target").getInstance(null);
Assert.assertEquals(1, service2.count());
child.fireEvent(EventContext.REQUEST_END, null);
child.fireEvent(EventContext.MODULE_STOP, null);
runtime.stop();
}
}
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