org.apache.shiro.web.tags
Class UserTag

java.lang.Object
  extended by javax.servlet.jsp.tagext.TagSupport
      extended by org.apache.shiro.web.tags.SecureTag
          extended by org.apache.shiro.web.tags.UserTag
All Implemented Interfaces:
Serializable, IterationTag, JspTag, Tag

public class UserTag
extends SecureTag

JSP tag that renders the tag body if the current user known to the system, either from a successful login attempt (not necessarily during the current session) or from 'RememberMe' services.

Note: This is less restrictive than the AuthenticatedTag since it only assumes the user is who they say they are, either via a current session login or via Remember Me services, which makes no guarantee the user is who they say they are. The AuthenticatedTag however guarantees that the current user has logged in during their current session, proving they really are who they say they are.

The logically opposite tag of this one is the GuestTag.

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
UserTag()
           
 
Method Summary
 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

UserTag

public UserTag()
Method Detail

onDoStartTag

public int onDoStartTag()
                 throws JspException
Specified by:
onDoStartTag in class SecureTag
Throws:
JspException


Copyright © 2004-2014 The Apache Software Foundation. All Rights Reserved.