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Java > Open Source Codes > org > ofbiz > minilang > operation > SimpleMapOperation


1 /*
2  * $Id: SimpleMapOperation.java 5462 2005-08-05 18:35:48Z jonesde $
3  *
4  * Copyright (c) 2001, 2002 The Open For Business Project - www.ofbiz.org
5  *
6  * Permission is hereby granted, free of charge, to any person obtaining a
7  * copy of this software and associated documentation files (the "Software"),
8  * to deal in the Software without restriction, including without limitation
9  * 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 single operation, does the specified operation on the given field
33  *
34  * @author <a HREF="mailto:jonesde@ofbiz.org">David E. Jones</a>
35  * @version $Rev: 5462 $
36  * @since 2.0
37  */
38 public abstract class SimpleMapOperation {
39     
40     String JavaDoc message = null;
41     String JavaDoc propertyResource = null;
42     boolean isProperty = false;
43     SimpleMapProcess simpleMapProcess;
44     String JavaDoc fieldName;
45
46     public SimpleMapOperation(Element element, SimpleMapProcess simpleMapProcess) {
47         Element failMessage = UtilXml.firstChildElement(element, "fail-message");
48         Element failProperty = UtilXml.firstChildElement(element, "fail-property");
49
50         if (failMessage != null) {
51             this.message = failMessage.getAttribute("message");
52             this.isProperty = false;
53         } else if (failProperty != null) {
54             this.propertyResource = failProperty.getAttribute("resource");
55             this.message = failProperty.getAttribute("property");
56             this.isProperty = true;
57         }
58
59         this.simpleMapProcess = simpleMapProcess;
60         this.fieldName = simpleMapProcess.getFieldName();
61     }
62
63     public abstract void exec(Map inMap, Map results, List messages, Locale locale, ClassLoader JavaDoc loader);
64
65     public void addMessage(List messages, ClassLoader JavaDoc loader, Locale locale) {
66         if (!isProperty && message != null) {
67             messages.add(new MessageString(message, fieldName, true));
68             // if (Debug.infoOn()) Debug.logInfo("[SimpleMapOperation.addMessage] Adding message: " + message, module);
69 } else if (isProperty && propertyResource != null && message != null) {
70             // this one doesn't do the proper i18n: String propMsg = UtilProperties.getPropertyValue(UtilURL.fromResource(propertyResource, loader), message);
71 String JavaDoc propMsg = UtilProperties.getMessage(propertyResource, message, locale);
72             if (propMsg == null || propMsg.length() == 0) {
73                 messages.add(new MessageString("Simple Map Processing error occurred, but no message was found, sorry.", fieldName, propertyResource, message, locale, true));
74             } else {
75                 messages.add(new MessageString(propMsg, fieldName, propertyResource, message, locale, true));
76             }
77             // if (Debug.infoOn()) Debug.logInfo("[SimpleMapOperation.addMessage] Adding property message: " + propMsg, module);
78 } else {
79             messages.add(new MessageString("Simple Map Processing error occurred, but no message was found, sorry.", fieldName, true));
80             // if (Debug.infoOn()) Debug.logInfo("[SimpleMapOperation.addMessage] ERROR: No message found", module);
81 }
82     }
83 }
84
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