Class UserTag

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

  • 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
    UserTag()
     

  • 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 Details

  • Method Details

    • onDoStartTag

      public int onDoStartTag() throws javax.servlet.jsp.JspException
      Specified by:
      onDoStartTag in class SecureTag
      Throws:
      javax.servlet.jsp.JspException