cvs commit: jakarta-taglibs/jdbc/src/org/apache/taglibs/jdbc/resultset WasNullTag.java

[morgand]

morgand     01/02/01 15:28:04

  Modified:    jdbc/src/org/apache/taglibs/jdbc/resultset WasNullTag.java
  Log:
  changed documentation.  WasNotNull functionality now handled
  by a separate tag.
  
  Revision  Changes    Path
  1.3       +11 -15    
jakarta-taglibs/jdbc/src/org/apache/taglibs/jdbc/resultset/WasNullTag.java
  
  Index: WasNullTag.java
  ===================================================================
  RCS file: 
/home/cvs/jakarta-taglibs/jdbc/src/org/apache/taglibs/jdbc/resultset/WasNullTag.java,v
  retrieving revision 1.2
  retrieving revision 1.3
  diff -u -r1.2 -r1.3
  --- WasNullTag.java   2001/01/31 00:58:42     1.2
  +++ WasNullTag.java   2001/02/01 23:28:00     1.3
  @@ -64,31 +64,27 @@
   import javax.servlet.jsp.tagext.TagSupport;
   
   /**
  - * <p>Executes its body if the last get* tag received a null value
  - * from the database.  Setting the "value" attribute to false will
  - * execute the tag body if the last get* tag did <i>not</i> 
  - * return a null.  You must be inside a resultset tag and there must
  - * be a previous get* tag, or an error will be generated.</p>
  + * <p>Executes its body if the last getColumn tag received a null value
  + * from the database.  You must be inside a resultset tag and there must
  + * be a previous getColumn tag, or an error will be generated.</p>
  + *
  + * <p>The subclass WasNotNull sets the "value" property to false,
  + * and therefore executes its tag body is the last column was 
  + * <i>not</i> null.</p>  
    * 
    * <p>JSP Tag Lib Descriptor
    * <pre>
    * &lt;name>wasNull&lt;/name>
    * &lt;tagclass>org.apache.taglibs.jdbc.resultset.WasNullTag&lt;/tagclass>
    * &lt;bodycontent>JSP&lt;/bodycontent>
  - * &lt;info>Executes its body if the last get* tag received a null value
  - * from the database.  Setting the "value" attribute to false will
  - * execute the tag body if the last get* tag did not 
  - * return a null.  You must be inside a resultset tag and there must
  - * be a previous get* tag, or an error will be generated.&lt;/info>
  - *   &lt;attribute>
  - *     &lt;name>value&lt;/name>
  - *     &lt;required>false&lt;/required>
  - *     &lt;rtexprvalue>false&lt;/rtexprvalue>
  - *   &lt;/attribute>
  + * &lt;info>Executes its body if the last getColumn tag received a null value
  + * from the database.  You must be inside a resultset tag and there must
  + * be a previous getColumn tag, or an error will be generated.&lt;/info>
    * </pre>
    * 
    * @author Morgan Delagrange
    * @see ResultSet
  + * @see wasNotNullTag
    */
   public class WasNullTag extends TagSupport {