blob: 7f7a3074331b47b28dacead83b26cde8f7e827c8 (
plain)
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
|
/**
*
* 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.injection;
import org.apache.tuscany.core.builder.ContextResolver;
import org.apache.tuscany.core.builder.ObjectFactory;
import org.apache.tuscany.core.context.QualifiedName;
import org.apache.tuscany.model.assembly.ConfiguredService;
/**
* Returns a direct reference to a target within the same composite, i.e. the factory avoids creating proxies and
* returns the actual target instance
*
* @version $Rev$ $Date$
*/
public class NonProxiedTargetFactory<T> implements ObjectFactory<T> {
private ContextResolver resolver;
// the name of the target component/service for this reference
private QualifiedName targetName;
private QualifiedName qualifiedServiceName;
/**
* Constructs a reference object factory from a configured reference on a type
*
* @throws FactoryInitException
*/
public NonProxiedTargetFactory(ConfiguredService targetService, ContextResolver resolver) throws FactoryInitException {
assert (targetService != null) : "Target service was null";
assert (resolver != null) : "Context resolver was null";
this.resolver = resolver;
targetName = new QualifiedName(targetService.getPart().getName());
qualifiedServiceName = new QualifiedName("./"+targetName.getPortName());
}
public T getInstance() throws ObjectCreationException {
return (T) resolver.getCurrentContext().getContext(targetName.getPartName()).getInstance(qualifiedServiceName); //locateInstance(targetName); //locateInstance(targetName);
}
}
|
