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Java > Open Source Codes > org > apache > pluto > portalImpl > services > factorymanager > FactoryManagerService


1 /*
2  * Copyright 2003,2004 The Apache Software Foundation.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 /*
17
18  */
19
20 package org.apache.pluto.portalImpl.services.factorymanager;
21
22 import org.apache.pluto.factory.Factory;
23 import org.apache.pluto.portalImpl.services.Service;
24
25 /**
26  * Manages the life-time of factories registered during container startup.
27  * A service has to derive from {@link Factory} and implement the
28  * <CODE>init()</CODE> and <CODE>destroy()</CODE> methods as appropriate.
29  *
30  * @see Factory
31  */
32 public abstract class FactoryManagerService
33 extends Service
34 implements org.apache.pluto.services.factory.FactoryManagerService
35 {
36
37
38     // org.apache.pluto.services.factory.FactoryManagerService implementation.
39
40     /**
41      ** Returns the service implementation for the given service class, or
42      ** <CODE>null</CODE> if no such service is registered.
43      **
44      ** @param theClass
45      ** the service class
46      **
47      ** @return the service implementation
48      **/
49
50     public abstract Factory getFactory (Class JavaDoc theClass);
51
52 }
53
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