Package org.apache.shiro.web.tags

Class GuestTag

java.lang.Object

javax.servlet.jsp.tagext.TagSupport

org.apache.shiro.web.tags.SecureTag

org.apache.shiro.web.tags.GuestTag

All Implemented Interfaces:

Serializable, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.Tag

public class GuestTag
extends SecureTag

JSP tag that renders the tag body if the current user is not known to the system, either because they haven't logged in yet, or because they have no 'RememberMe' identity.

The logically opposite tag of this one is the UserTag. Please read that class's JavaDoc as it explains more about the differences between Authenticated/Unauthenticated and User/Guest semantic differences.

Since:

0.9

See Also:

Serialized Form

Field Summary

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

id, pageContext

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

EVAL_BODY_AGAIN

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

EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE

Constructor Summary

Constructors

Constructor	Description
GuestTag()

Method Summary

Modifier and Type	Method	Description
int	onDoStartTag()

Methods inherited from class org.apache.shiro.web.tags.SecureTag

doStartTag, getSubject, verifyAttributes

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

doAfterBody, 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

GuestTag

public GuestTag()

Method Detail

onDoStartTag

public int onDoStartTag()
                 throws javax.servlet.jsp.JspException

Specified by:

onDoStartTag in class SecureTag

Throws:

javax.servlet.jsp.JspException