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Java > Open Source Codes > org > apache > hivemind > lib > impl > PlaceholderFactory


1 // Copyright 2004, 2005 The Apache Software Foundation
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 //
7 // http://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14
15 package org.apache.hivemind.lib.impl;
16
17 import org.apache.hivemind.ServiceImplementationFactory;
18 import org.apache.hivemind.ServiceImplementationFactoryParameters;
19 import org.apache.hivemind.impl.BaseLocatable;
20 import org.apache.hivemind.lib.DefaultImplementationBuilder;
21
22 /**
23  * Wrapper around {@link org.apache.hivemind.lib.DefaultImplementationBuilder} that is used to
24  * create default implementations of services.
25  *
26  * @author Howard Lewis Ship
27  */
28 public class PlaceholderFactory extends BaseLocatable implements ServiceImplementationFactory
29 {
30     private DefaultImplementationBuilder _builder;
31
32     public Object JavaDoc createCoreServiceImplementation(
33             ServiceImplementationFactoryParameters factoryParameters)
34     {
35         return _builder.buildDefaultImplementation(factoryParameters.getServiceInterface());
36     }
37
38     public void setBuilder(DefaultImplementationBuilder builder)
39     {
40         _builder = builder;
41     }
42
43 }
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