LongTextPopupFormater


1   /***************************************************************************
2    * Copyright 2001-2003 The eXo Platform SARL         All rights reserved.  *
3    * Please look at license.txt in info directory for more license detail.   *
4    **************************************************************************/
5   package org.exoplatform.text.template.xhtml;
6   
7   import java.io.IOException  ;
8   import java.io.Writer  ;
9   import org.exoplatform.text.template.ObjectFormater;
10  /**
11   * @author Tuan Nguyen (tuan08@users.sourceforge.net)
12   * @since Feb 3, 2005
13   * @version $Id$
14   */
15  public class LongTextPopupFormater implements ObjectFormater {
16    private int maxLength_ ;
17    
18    public LongTextPopupFormater(int textSize) {
19      maxLength_ = textSize ;
20    }
21    
22    public void   format(Writer   w, Object   obj) throws IOException   {
23      String   value  = obj.toString() ;
24      if(value.length() < maxLength_) {
25        w.write(value) ;
26      } else {
27        w.write("<span title='");
28        w.write(value.toString()) ;
29        w.write("'>") ;
30        w.write(value.substring(0 , maxLength_)) ;
31        w.write(".....") ;
32        w.write("</span>") ;
33      }
34    }
35  }

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