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1   /*
2    * Copyright 2004-2006 the Seasar Foundation and the Others.
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, 
13   * either express or implied. See the License for the specific language
14   * governing permissions and limitations under the License.
15   */
16  /*
17   * Created on 2005/07/29
18   *
19   * TODO To change the template for this generated file go to
20   * Window - Preferences - Java - Code Style - Code Templates
21   */
22  package com.isenshi.util.converter;
23  
24  import org.seasar.framework.container.S2Container;
25  import org.seasar.framework.container.factory.S2ContainerFactory;
26  
27  import com.isenshi.util.TableMap;
28  import com.isenshi.util.converter.function.ConverterFunction;
29  import com.isenshi.util.functor.CompositeUnaryFunction;
30  import com.isenshi.util.functor.UnaryFunction;
31  
32  /***
33   * @author nishioka
34   */
35  public class ConverterResourceImpl implements ConverterResource {
36  
37  	private final S2Container contaner_ = S2ContainerFactory
38  			.create("dicon/local/converter.dicon");
39  
40  	private TableMap map = new TableMap();
41  
42  	public void deregister(String siteName) {
43  		map.remove(siteName);
44  	}
45  
46  	public void deregister(String siteName, String key) {
47  		map.remove(siteName, key);
48  	}
49  
50  	public ConverterFunction createConverterFunction(String type, String src,
51  			String target) {
52  		ConverterFunction function = (ConverterFunction) contaner_
53  				.getComponent(type);
54  		function.setSourceField(src);
55  		function.setTargetField(target);
56  		return function;
57  	}
58  
59  	public void resiter(String siteName, String key, ConverterFunction function) {
60  		UnaryFunction orgFunction = getFunction(siteName, key);
61  		if (orgFunction != null) {
62  			UnaryFunction newFunction = new CompositeUnaryFunction(function,
63  					orgFunction);
64  			map.put(newFunction, siteName, key);
65  		} else {
66  			map.put(function, siteName, key);
67  		}
68  	}
69  
70  	public UnaryFunction getFunction(String siteName, String key) {
71  		return (UnaryFunction) map.get(siteName, key);
72  	}
73  }