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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=7392

A body tag without a body doesn't generate correct JSP code

[EMAIL PROTECTED] changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|REOPENED                    |RESOLVED
         Resolution|                            |INVALID



------- Additional Comments From [EMAIL PROTECTED]  2003-03-27 02:24 -------
All the tag handler lifecycle methods have been clarified in the
upcoming JSP 2.0 spec.

The latest javax.servlet.jsp.tagext.BodyTag, available from
jakarta-servletapi-5/jsr152, has this:

 * <p>Note that which methods are invoked after the doStartTag() depends on 
 * both the return value and on if the custom action element is empty
 * or not in the JSP page, not how it's declared in the TLD.
 *
 * <p>
 * If SKIP_BODY is returned the body is not evaluated, and doEndTag() is
 * invoked.
 *
 * <p>
 * If EVAL_BODY_INCLUDE is returned, and the custom action element is not
 * empty, setBodyContent() is not invoked,
 * doInitBody() is not invoked, the body is evaluated and
 * "passed through" to the current out, doAfterBody() is invoked
 * and then, after zero or more iterations, doEndTag() is invoked.
 * If the custom action element is empty, only doStart() and 
 * doEndTag() are invoked.
 *
 * <p>
 * If EVAL_BODY_BUFFERED is returned, and the custom action element is not
 * empty, setBodyContent() is invoked,
 * doInitBody() is invoked, the body is evaluated, doAfterBody() is
 * invoked, and then, after zero or more iterations, doEndTag() is invoked.
 * If the custom action element is empty, only doStart() and doEndTag() 
 * are invoked.

This means that if doStartTag() returns SKIP_BODY, or if it returns
EVAL_BODY_INCLUDE or EVAL_BODY_BUFFERED and the custom action element
is empty, doAfterBody() will *NOT* be invoked.

Please do not reopen this bug, as what you are requesting contradicts the JSP
spec. Place your logic in doEndTag() instead.

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