© 2002 BEA Systems, Inc.


com.bea.p13n.usermgmt.servlets.jsp.taglib
Class LoginTag

java.lang.Object
  |
  +--javax.servlet.jsp.tagext.TagSupport
        |
        +--com.bea.p13n.usermgmt.servlets.jsp.taglib.UserManagementTag
              |
              +--com.bea.p13n.usermgmt.servlets.jsp.taglib.ResultTag
                    |
                    +--com.bea.p13n.usermgmt.servlets.jsp.taglib.LoginTag

public class LoginTag
extends ResultTag

Corresponds to <um:login>.

The <um:login> tag provides weak authentication (username, password) against the current security realm, and sets the authenticated user as the current WebLogic user. The tag has no enclosed body.

Note: The login tag requires a "username" attribute and a "password" attribute to be present in the HTTP request.

Tag Attribute

Required

Type

Description

result

yes

String

The name of an Integer variable to which the result of the login operation is assigned.

Possible Values:
Success:
UserManagerTagConstants.LOGIN_OK

Authentication failed because of invalid username/password combination:
UserManagerTagConstants.LOGIN_FAILED

General error when performing authentication:
UserManagerTagConstants.LOGIN_ERROR

Example: "if(result.intValue() == UserManagerTagConstants.USER_SEARCH_OK) // proceed"

See Also:
com.beasys.commerce.user.jsp.tags.LogoutTag, Serialized Form

Fields inherited from class com.bea.p13n.usermgmt.servlets.jsp.taglib.ResultTag
result
 
Fields inherited from class com.bea.p13n.usermgmt.servlets.jsp.taglib.UserManagementTag
GROUP_MGR_REF, USER_MGR_REF
 
Fields inherited from class javax.servlet.jsp.tagext.TagSupport
id, pageContext
 
Constructor Summary
LoginTag()
           
 
Method Summary
 int doStartTag()
          Authenticate the user against the realm
 
Methods inherited from class com.bea.p13n.usermgmt.servlets.jsp.taglib.ResultTag
getResult, release, setResult
 
Methods inherited from class com.bea.p13n.usermgmt.servlets.jsp.taglib.UserManagementTag
getGroupManager, getUserManager
 
Methods inherited from class javax.servlet.jsp.tagext.TagSupport
doAfterBody, doEndTag, 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
 

Constructor Detail

LoginTag

public LoginTag()
Method Detail

doStartTag

public int doStartTag()
               throws javax.servlet.jsp.JspException
Authenticate the user against the realm

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

© 2002 BEA Systems, Inc.

Copyright © 2002 BEA Systems, Inc. All Rights Reserved