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1   /*
2       Jagacy plug-in - A TN3270 plug-in for Jameleon.
3       Copyright (C) 2005 Christian W. Hargraves (engrean@hotmail.com)
4       
5       This library is free software; you can redistribute it and/or
6       modify it under the terms of the GNU Lesser General Public
7       License as published by the Free Software Foundation; either
8       version 2.1 of the License, or (at your option) any later version.
9   
10      This library is distributed in the hope that it will be useful,
11      but WITHOUT ANY WARRANTY; without even the implied warranty of
12      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13      Lesser General Public License for more details.
14  
15      You should have received a copy of the GNU Lesser General Public
16      License along with this library; if not, write to the Free Software
17      Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18  */
19  package net.sf.jameleon.plugin.jagacy.tags;
20  
21  import net.sf.jameleon.plugin.jagacy.JagacyFunctionTag;
22  
23  /***
24   * Sets the provided field to the provided value.
25   * The field is defined by the number of the field on the screen and it's offset value.
26   * @jameleon.function name="jagacy-set-field" type="action"
27   */
28  public class JagacySetFieldTag extends JagacyFunctionTag{
29  
30      /***
31       * The field number on the screen. The first field is 1. 
32       * @jameleon.attribute required="true"
33       */
34      protected Integer field;
35      /***
36       * The field's offset.
37       * @jameleon.attribute required="true"
38       */
39      protected Integer offset;
40      /***
41       * The value of the field
42       * @jameleon.attribute
43       */
44      protected String value;
45  
46      public void testBlock(){
47          if (value == null) {
48              value = "";
49          }
50          writeField(field.intValue(), offset.intValue(), value);
51      }
52  }