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Java > Open Source Codes > org > ofbiz > minilang > method > entityops > MakeValue


1 /*
2  * $Id: MakeValue.java 5462 2005-08-05 18:35:48Z jonesde $
3  *
4  * Copyright (c) 2001-2005 The Open For Business Project - www.ofbiz.org
5  *
6  * Permission is hereby granted, free of charge, to any person obtaining a
7  * copy of this software and associated documentation files (the "Software"),
8  * to deal in the Software without restriction, including without limitation
9  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10  * and/or sell copies of the Software, and to permit persons to whom the
11  * Software is furnished to do so, subject to the following conditions:
12  *
13  * The above copyright notice and this permission notice shall be included
14  * in all copies or substantial portions of the Software.
15  *
16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
17  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
18  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
19  * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
20  * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT
21  * OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
22  * THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23  */
24 package org.ofbiz.minilang.method.entityops;
25
26 import java.util.*;
27
28 import org.w3c.dom.*;
29 import org.ofbiz.minilang.*;
30 import org.ofbiz.minilang.method.*;
31
32 /**
33  * Uses the delegator to find entity values by anding the map fields
34  *
35  * @author <a HREF="mailto:jonesde@ofbiz.org">David E. Jones</a>
36  * @version $Rev: 5462 $
37  * @since 2.0
38  */
39 public class MakeValue extends MethodOperation {
40     
41     ContextAccessor valueAcsr;
42     String JavaDoc entityName;
43     ContextAccessor mapAcsr;
44
45     public MakeValue(Element element, SimpleMethod simpleMethod) {
46         super(element, simpleMethod);
47         valueAcsr = new ContextAccessor(element.getAttribute("value-name"));
48         entityName = element.getAttribute("entity-name");
49         mapAcsr = new ContextAccessor(element.getAttribute("map-name"));
50     }
51
52     public boolean exec(MethodContext methodContext) {
53         String JavaDoc entityName = methodContext.expandString(this.entityName);
54         Map ctxMap = (Map) (mapAcsr.isEmpty() ? null : mapAcsr.get(methodContext));
55         valueAcsr.put(methodContext, methodContext.getDelegator().makeValidValue(entityName, ctxMap));
56         return true;
57     }
58
59     public String JavaDoc rawString() {
60         // TODO: something more than the empty tag
61 return "<make-value/>";
62     }
63     public String JavaDoc expandedString(MethodContext methodContext) {
64         // TODO: something more than a stub/dummy
65 return this.rawString();
66     }
67 }
68
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