1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
|
/**
*
* 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.core.context;
import junit.framework.Assert;
import org.apache.tuscany.core.builder.ContextFactoryBuilder;
import org.apache.tuscany.core.context.impl.CompositeContextImpl;
import org.apache.tuscany.core.context.impl.EventContextImpl;
import org.apache.tuscany.core.context.scope.DefaultScopeStrategy;
import org.apache.tuscany.core.context.event.ModuleStop;
import org.apache.tuscany.core.context.event.ModuleStart;
import org.apache.tuscany.core.mock.MockConfigContext;
import org.apache.tuscany.core.mock.MockFactory;
import org.apache.tuscany.core.mock.component.ModuleScopeSystemComponent;
import org.apache.tuscany.core.mock.component.ModuleScopeSystemComponentImpl;
import org.apache.tuscany.model.assembly.Component;
import org.apache.tuscany.model.assembly.EntryPoint;
import org.apache.tuscany.model.assembly.Scope;
import org.apache.tuscany.model.assembly.impl.AssemblyContextImpl;
import org.osoa.sca.ModuleContext;
import org.osoa.sca.ServiceUnavailableException;
import org.osoa.sca.ServiceRuntimeException;
import java.util.List;
/**
* Performs testing of various hierarchical scenarios
*
* @version $Rev$ $Date$
*/
public class CompositeHierarchyTestCase extends AbstractCompositeHierarchyTests {
/**
* FIXME model Tests adding a component, accessing it and then exposing it as an entry point after the first access
*
* @throws Exception
*/
public void testChildContextIsolation() throws Exception {
CompositeContext parent = createContextHierachy();
CompositeContext child = (CompositeContext) parent.getContext("test.child");
Component component = factory.createSystemComponent("TestService1", ModuleScopeSystemComponent.class, ModuleScopeSystemComponentImpl.class, Scope.MODULE);
component.initialize(new AssemblyContextImpl(factory, null, null));
child.registerModelObject(component);
parent.publish(new ModuleStart(this));
child.publish(new ModuleStart(this));
Assert.assertNotNull(child.getContext("TestService1").getInstance(null));
try {
((ModuleContext) parent).locateService("test.child/TestService1");
fail("Expected " + ServiceUnavailableException.class.getName()
+ " since [test.child/TestService1] is not an entry point");
} catch (ServiceRuntimeException e) {
// should throw an exception since it is not an entry point
}
// now expose the service as an entry point
// FIXME hack to get around initialization of component - just create another one ;-)
component = factory.createSystemComponent("TestService1", ModuleScopeSystemComponent.class, ModuleScopeSystemComponentImpl.class, Scope.MODULE);
EntryPoint ep = MockFactory.createEPSystemBinding("TestService1EP", ModuleScopeSystemComponent.class, "TestService1",
component);
child.registerModelObject(ep);
Assert.assertNotNull(child.getContext("TestService1EP").getInstance(null));
Assert.assertNotNull(parent.getContext("test.child").getInstance(new QualifiedName("./TestService1EP")));
// now expose the child entry point from the parent context
EntryPoint parentEp = MockFactory.createEntryPointWithStringRef("TestService1EP", ModuleScopeSystemComponent.class,
"TestService1", "test.child/TestService1EP");
parent.registerModelObject(parentEp);
Assert.assertNotNull(parent.getContext("TestService1EP").getInstance(null));
parent.publish(new ModuleStop(this));
child.publish(new ModuleStop(this));
parent.stop();
}
protected CompositeContext createContextHierachy() throws Exception {
List<ContextFactoryBuilder> systemBuilders = MockFactory.createSystemBuilders();
CompositeContext parent = new CompositeContextImpl("test.parent", null, new DefaultScopeStrategy(),
new EventContextImpl(), new MockConfigContext(systemBuilders));
Component component = MockFactory.createCompositeComponent("test.child");
parent.registerModelObject(component);
parent.start();
CompositeContext child = (CompositeContext) parent.getContext("test.child");
Assert.assertNotNull(child);
return parent;
}
}
|
