net.smartlab.web.auth
Class ValidTag

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      org.apache.struts.taglib.logic.ConditionalTagBase
          org.apache.struts.taglib.logic.PresentTag
              net.smartlab.web.auth.ValidTag

All Implemented Interfaces:

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

Direct Known Subclasses:

NotValidTag

public class ValidTag
extends org.apache.struts.taglib.logic.PresentTag

This JSP tag is used to check the validity of the current user both in terms of authentication and authorization. In its basic usage the tag checks if a user is associated to the current session. If the optional role attribute is specified it identifies a comma separated list of roles to which the user may be associated to pass the validity check. In addition a context could be optionally specified using the name attribute causing the validity check to be performed on the permessions allowed on the SecureBusinessObject binded with that name.

Author:

rlogiacco, svetrini

See Also:

Serialized Form

Field Summary

protected org.apache.commons.logging.Log

logger Provides logging for the test cases.

Fields inherited from class org.apache.struts.taglib.logic.PresentTag

ROLE_DELIMITER

Fields inherited from class org.apache.struts.taglib.logic.ConditionalTagBase

cookie, header, messages, name, parameter, property, role, user

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

ValidTag()
Default empty constructor.

Method Summary

protected boolean	condition()
boolean	condition(boolean desired)
void	setFunction(java.lang.String privilege) Deprecated. use setPrivilege(java.lang.String) instead
void	setInherit(boolean inherit)
void	setPrivilege(java.lang.String privilege)
void	setRole(java.lang.String role)
void	setScope(java.lang.String scope)

Methods inherited from class org.apache.struts.taglib.logic.PresentTag

isBeanPresent, isCookiePresent

Methods inherited from class org.apache.struts.taglib.logic.ConditionalTagBase

doEndTag, doStartTag, getCookie, getHeader, getName, getParameter, getProperty, getRole, getScope, getUser, release, setCookie, setHeader, setName, setParameter, setProperty, setUser

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

doAfterBody, findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setId, setPageContext, setParent, setValue

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected org.apache.commons.logging.Log logger

Provides logging for the test cases.

Constructor Detail

ValidTag

public ValidTag()

Default empty constructor.

Method Detail

condition

protected boolean condition()
                     throws javax.servlet.jsp.JspException

Overrides:

condition in class org.apache.struts.taglib.logic.PresentTag

Throws:

javax.servlet.jsp.JspException

See Also:

ConditionalTagBase.condition()

condition

public boolean condition(boolean desired)
                  throws javax.servlet.jsp.JspException

Overrides:

condition in class org.apache.struts.taglib.logic.PresentTag

Throws:

javax.servlet.jsp.JspException

See Also:

PresentTag.condition(boolean)

setRole

public void setRole(java.lang.String role)

Overrides:

setRole in class org.apache.struts.taglib.logic.ConditionalTagBase

setFunction

public void setFunction(java.lang.String privilege)

Deprecated. use setPrivilege(java.lang.String) instead

See Also:

setPrivilege(java.lang.String)

setPrivilege

public void setPrivilege(java.lang.String privilege)

setScope

public void setScope(java.lang.String scope)

Overrides:

setScope in class org.apache.struts.taglib.logic.ConditionalTagBase

setInherit

public void setInherit(boolean inherit)