01: /*
02: * $Id: StringString.java,v 1.1 2003/08/17 06:06:12 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;
25:
26: import org.w3c.dom.*;
27: import org.ofbiz.base.util.*;
28: import org.ofbiz.minilang.*;
29:
30: /**
31: * A type of MethodString that represents a String constant value
32: *
33: * @author <a href="mailto:jonesde@ofbiz.org">David E. Jones</a>
34: * @version $Revision: 1.1 $
35: * @since 2.0
36: */
37: public class StringString extends MethodString {
38:
39: String value;
40: String cdataValue;
41:
42: public StringString(Element element, SimpleMethod simpleMethod) {
43: super (element, simpleMethod);
44: value = element.getAttribute("value");
45: cdataValue = UtilXml.elementValue(element);
46: }
47:
48: public String getString(MethodContext methodContext) {
49: String value = methodContext.expandString(this .value);
50: String cdataValue = methodContext.expandString(this .cdataValue);
51:
52: boolean valueExists = UtilValidate.isNotEmpty(value);
53: boolean cdataValueExists = UtilValidate.isNotEmpty(cdataValue);
54:
55: if (valueExists && cdataValueExists) {
56: return value + cdataValue;
57: } else {
58: if (valueExists) {
59: return value;
60: } else {
61: return cdataValue;
62: }
63: }
64: }
65: }
|