01: /*
02: * $Id: MakeInString.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: * The container of MakeInString operations to make a new input String
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 MakeInString {
39:
40: public static final String module = MakeInString.class.getName();
41:
42: String fieldName;
43: List operations = new LinkedList();
44:
45: public MakeInString(Element makeInStringElement) {
46: fieldName = makeInStringElement.getAttribute("field");
47:
48: List operationElements = UtilXml.childElementList(
49: makeInStringElement, null);
50:
51: if (operationElements != null && operationElements.size() > 0) {
52: Iterator operElemIter = operationElements.iterator();
53:
54: while (operElemIter.hasNext()) {
55: Element curOperElem = (Element) operElemIter.next();
56: String nodeName = curOperElem.getNodeName();
57:
58: if ("in-field".equals(nodeName)) {
59: operations.add(new InFieldOper(curOperElem));
60: } else if ("property".equals(nodeName)) {
61: operations.add(new PropertyOper(curOperElem));
62: } else if ("constant".equals(nodeName)) {
63: operations.add(new ConstantOper(curOperElem));
64: } else {
65: Debug.logWarning(
66: "[SimpleMapProcessor.MakeInString.MakeInString] Operation element \""
67: + nodeName + "\" not recognized",
68: module);
69: }
70: }
71: }
72: }
73:
74: public void exec(Map inMap, Map results, List messages,
75: Locale locale, ClassLoader loader) {
76: Iterator iter = operations.iterator();
77: StringBuffer buffer = new StringBuffer();
78:
79: while (iter.hasNext()) {
80: MakeInStringOperation oper = (MakeInStringOperation) iter
81: .next();
82: String curStr = oper.exec(inMap, messages, locale, loader);
83:
84: if (curStr != null)
85: buffer.append(curStr);
86: }
87: inMap.put(fieldName, buffer.toString());
88: }
89: }
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