blob: bed7db887a38b48d9db6167b29bec41804f56d54 (
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
|
/**
*
* Copyright 2006 The Apache Software Foundation
*
* 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 javax.naming.Context;
import javax.naming.NamingException;
import org.apache.tuscany.core.builder.ObjectFactory;
/**
* An implementation of ObjectFactory that creates instances
* by looking them up in a JNDI context.
*
* @version $Rev$ $Date$
*/
public class JNDIObjectFactory<T> implements ObjectFactory<T> {
private final Context context;
private final String name;
public JNDIObjectFactory(Context context, String name) {
this.context = context;
this.name = name;
}
public T getInstance() throws ObjectCreationException {
try {
return (T) context.lookup(name);
} catch (NamingException e) {
throw new ObjectCreationException(e);
}
}
}
|