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
|
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.component;
import org.osoa.sca.CallableReference;
import org.osoa.sca.ComponentContext;
import org.osoa.sca.RequestContext;
import org.osoa.sca.ServiceReference;
import org.osoa.sca.ServiceRuntimeException;
import org.apache.tuscany.api.TuscanyRuntimeException;
import org.apache.tuscany.spi.ObjectFactory;
import org.apache.tuscany.spi.component.AtomicComponent;
import org.apache.tuscany.spi.component.Component;
/**
* Implementation of ComponentContext that delegates to a ComponentContextProvider.
*
* @version $Rev$ $Date$
*/
public class ComponentContextImpl implements ComponentContext {
private final ComponentContextProvider component;
public ComponentContextImpl(ComponentContextProvider component) {
this.component = component;
}
public String getURI() {
try {
return component.getUri().toString();
} catch (TuscanyRuntimeException e) {
throw new ServiceRuntimeException(e.getMessage(), e);
}
}
public <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException {
try {
return (R) component.cast(target);
} catch (TuscanyRuntimeException e) {
throw new ServiceRuntimeException(e.getMessage(), e);
}
}
public <B> B getService(Class<B> businessInterface, String referenceName) {
try {
return component.getService(businessInterface, referenceName);
} catch (TuscanyRuntimeException e) {
throw new ServiceRuntimeException(e.getMessage(), e);
}
}
public <B> ServiceReference<B> getServiceReference(Class<B> businessInterface, String referenceName) {
try {
return component.getServiceReference(businessInterface, referenceName);
} catch (TuscanyRuntimeException e) {
throw new ServiceRuntimeException(e.getMessage(), e);
}
}
public <B> B getProperty(Class<B> type, String propertyName) {
try {
return component.getProperty(type, propertyName);
} catch (TuscanyRuntimeException e) {
throw new ServiceRuntimeException(e.getMessage(), e);
}
}
public <B> ServiceReference<B> createSelfReference(Class<B> businessInterface) {
// FIXME: How to get the ObjectFactory?
ObjectFactory<B> factory = ((AtomicComponent) component).createObjectFactory();
return new ServiceReferenceImpl<B>(businessInterface, factory);
}
public <B> ServiceReference<B> createSelfReference(Class<B> businessInterface, String serviceName) {
return null;
}
public RequestContext getRequestContext() {
return null;
}
}
|