01: /*
02: * $Id: CloneValue.java,v 1.1 2003/08/17 06:06:11 ajzeneski 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 org.ofbiz.base.util.Debug;
27: import org.ofbiz.entity.GenericValue;
28: import org.ofbiz.minilang.SimpleMethod;
29: import org.ofbiz.minilang.method.ContextAccessor;
30: import org.ofbiz.minilang.method.MethodContext;
31: import org.ofbiz.minilang.method.MethodOperation;
32: import org.w3c.dom.Element;
33:
34: /**
35: * Uses the delegator to find entity values by anding the map fields
36: *
37: * @author <a href="mailto:jonesde@ofbiz.org">David E. Jones</a>
38: * @version $Revision: 1.1 $
39: * @since 2.0
40: */
41: public class CloneValue extends MethodOperation {
42:
43: public static final String module = CloneValue.class.getName();
44:
45: ContextAccessor valueAcsr;
46: ContextAccessor newValueAcsr;
47:
48: public CloneValue(Element element, SimpleMethod simpleMethod) {
49: super (element, simpleMethod);
50: valueAcsr = new ContextAccessor(element
51: .getAttribute("value-name"));
52: newValueAcsr = new ContextAccessor(element
53: .getAttribute("new-value-name"));
54: }
55:
56: public boolean exec(MethodContext methodContext) {
57: GenericValue value = (GenericValue) valueAcsr
58: .get(methodContext);
59: if (value == null) {
60: Debug.logWarning(
61: "In clone-value a value was not found with the specified valueAcsr: "
62: + valueAcsr + ", not copying", module);
63: return true;
64: }
65:
66: newValueAcsr.put(methodContext, new GenericValue(value));
67: return true;
68: }
69: }
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