01: /*
02: * $Id: MakeValue.java,v 1.2 2003/09/04 18:49:27 jonesde Exp $
03: *
04: * Copyright (c) 2001, 2002 The Open For Business Project - www.ofbiz.org
05: *
06: * Permission is hereby granted, free of charge, to any person obtaining a
07: * copy of this software and associated documentation files (the "Software"),
08: * to deal in the Software without restriction, including without limitation
09: * 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 $Revision: 1.2 $
37: * @since 2.0
38: */
39: public class MakeValue extends MethodOperation {
40:
41: ContextAccessor valueAcsr;
42: String entityName;
43: ContextAccessor mapAcsr;
44:
45: public MakeValue(Element element, SimpleMethod simpleMethod) {
46: super (element, simpleMethod);
47: valueAcsr = new ContextAccessor(element
48: .getAttribute("value-name"));
49: entityName = element.getAttribute("entity-name");
50: mapAcsr = new ContextAccessor(element.getAttribute("map-name"));
51: }
52:
53: public boolean exec(MethodContext methodContext) {
54: String entityName = methodContext.expandString(this .entityName);
55: Map ctxMap = (Map) (mapAcsr.isEmpty() ? null : mapAcsr
56: .get(methodContext));
57: valueAcsr.put(methodContext, methodContext.getDelegator()
58: .makeValidValue(entityName, ctxMap));
59: return true;
60: }
61: }
|