01: /*
02: * $Id: InFieldOper.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.operation;
25:
26: import java.util.*;
27:
28: import org.w3c.dom.*;
29: import org.ofbiz.base.util.*;
30:
31: /**
32: * A MakeInStringOperation that inserts the value of an in-field
33: *
34: * @author <a href="mailto:jonesde@ofbiz.org">David E. Jones</a>
35: * @version $Revision: 1.1 $
36: * @since 2.0
37: */
38: public class InFieldOper extends MakeInStringOperation {
39:
40: public static final String module = InFieldOper.class.getName();
41:
42: String fieldName;
43:
44: public InFieldOper(Element element) {
45: super (element);
46: fieldName = element.getAttribute("field");
47: }
48:
49: public String exec(Map inMap, List messages, Locale locale,
50: ClassLoader loader) {
51: Object obj = inMap.get(fieldName);
52:
53: if (obj == null) {
54: Debug.logWarning(
55: "[SimpleMapProcessor.InFieldOper.exec] In field "
56: + fieldName
57: + " not found, not appending anything",
58: module);
59: return null;
60: }
61: try {
62: return (String) ObjectType.simpleTypeConvert(obj, "String",
63: null, locale);
64: } catch (GeneralException e) {
65: Debug.logWarning(e, module);
66: messages.add("Error converting incoming field \""
67: + fieldName + "\" in map processor: "
68: + e.getMessage());
69: return null;
70: }
71: }
72: }
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