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Java > Open Source Codes > org > mmbase > bridge > jsp > taglib > typehandler > LongHandler


1 /*
2
3 This software is OSI Certified Open Source Software.
4 OSI Certified is a certification mark of the Open Source Initiative.
5
6 The license (Mozilla version 1.0) can be read at the MMBase site.
7 See http://www.MMBase.org/license
8
9 */
10
11 package org.mmbase.bridge.jsp.taglib.typehandler;
12
13 import javax.servlet.jsp.JspTagException JavaDoc;
14 import org.mmbase.bridge.*;
15 import org.mmbase.bridge.jsp.taglib.FieldInfoTag;
16 import org.mmbase.bridge.jsp.taglib.ParamHandler;
17 import org.mmbase.storage.search.Constraint;
18
19
20 /**
21  * @javadoc
22  *
23  * @author Gerard van de Looi
24  * @author Michiel Meeuwissen
25  * @since MMBase-1.6
26  * @version $Id: LongHandler.java,v 1.12 2006/07/05 15:20:45 pierre Exp $
27  */
28
29 public class LongHandler extends AbstractTypeHandler {
30
31     /**
32      * Constructor for LongHandler.
33      * @param tag
34      */
35     public LongHandler(FieldInfoTag tag) {
36         super(tag);
37     }
38
39     protected Object JavaDoc cast(Object JavaDoc value, Node node, Field field) {
40         if (value == null || "".equals(value)) return "";
41         return super.cast(value, node, field);
42     }
43
44 }
45
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