org.apache.taglibs.session
Class RemoveAttributeTag

java.lang.Object
  |
  +--javax.servlet.jsp.tagext.TagSupport
        |
        +--org.apache.taglibs.session.RemoveAttributeTag

All Implemented Interfaces:

java.io.Serializable, javax.servlet.jsp.tagext.Tag

public class RemoveAttributeTag

extends javax.servlet.jsp.tagext.TagSupport

JSP Tag removeAttribute, used to remove an HttpSession attribute with name name.

JSP Tag Lib Descriptor

 <name>removeAttribute</name>
 <tagclass>org.apache.taglibs.session.RemoveAttributeTag</tagclass>
 <bodycontent>empty</bodycontent>
 <info>Removes an attribute from a session.</info>
   <attribute>
     <name>name</name>
     <required>true</required>
     <rtexprvalue>false</rtexprvalue>
   </attribute>
 

Author:

Glenn Nielsen

See Also:

Serialized Form

Fields inherited from class javax.servlet.jsp.tagext.TagSupport

id, pageContext

Fields inherited from interface javax.servlet.jsp.tagext.Tag

EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE

Constructor Summary

RemoveAttributeTag()

Method Summary

int	doStartTag() Removes an attribute from a session.
void	setName(java.lang.String str) Set the required tag attribute name.

Methods inherited from class javax.servlet.jsp.tagext.TagSupport

doEndTag, findAncestorWithClass, getId, getParent, getValue, getValues, release, removeValue, setId, setPageContext, setParent, setValue

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RemoveAttributeTag

public RemoveAttributeTag()

Method Detail

doStartTag

public final int doStartTag()
                     throws javax.servlet.jsp.JspException

Removes an attribute from a session.

Overrides:

doStartTag in class javax.servlet.jsp.tagext.TagSupport

Returns:

SKIP_BODY

setName

public final void setName(java.lang.String str)

Set the required tag attribute name.

Parameters:

String - name of session attribute