org.jasig.portal.channels
Class CLogin

java.lang.Object
  extended by org.jasig.portal.channels.CLogin
All Implemented Interfaces:
ICacheable, IChannel, IPrivileged, IPrivilegedChannel

public class CLogin
extends java.lang.Object
implements IPrivilegedChannel, ICacheable

Allows a user to login to the portal. Login info is posted to LoginServlet. If user enters incorrect username and password, he/she is instructed to login again with a different password (the username of the previous attempt is preserved).

Version:
$Revision: 1.46 $
Author:
Ken Weiner, kweiner@unicon.net

Field Summary
private  java.lang.String attemptedUserName
           
private  boolean bAuthenticated
           
private  boolean bauthenticationAttemptFailed
           
private  boolean bSecurityError
           
private  ISecurityContext ic
           
private  ChannelRuntimeData runtimeData
           
private static java.lang.String sslLocation
           
private  ChannelStaticData staticData
           
private static java.lang.String systemCacheId
           
private  java.lang.String xslUriForKey
           
 
Constructor Summary
CLogin()
           
 
Method Summary
 ChannelCacheKey generateKey()
          Requests the channel to generate a key uniqly describing it's current state, and a description of key usage.
 ChannelRuntimeProperties getRuntimeProperties()
          Acquires ChannelRuntimeProperties from the channel.
 boolean isCacheValid(java.lang.Object validity)
          Requests the channel to verify validity of the retreived cache based on the validator object.
 void receiveEvent(PortalEvent ev)
          Passes an outside event to a channel.
 void renderXML(org.xml.sax.ContentHandler out)
          Ask channel to render its content.
 void setPortalControlStructures(PortalControlStructures pcs)
          Passes portal control structure to the channel.
 void setRuntimeData(ChannelRuntimeData rd)
          Passes ChannelRuntimeData to the channel.
 void setStaticData(ChannelStaticData sd)
          Passes ChannelStaticData to the channel.
 java.lang.String toString()
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

staticData

private ChannelStaticData staticData

runtimeData

private ChannelRuntimeData runtimeData

attemptedUserName

private java.lang.String attemptedUserName

sslLocation

private static final java.lang.String sslLocation
See Also:
Constant Field Values

bAuthenticated

private boolean bAuthenticated

bauthenticationAttemptFailed

private boolean bauthenticationAttemptFailed

bSecurityError

private boolean bSecurityError

xslUriForKey

private java.lang.String xslUriForKey

systemCacheId

private static final java.lang.String systemCacheId
See Also:
Constant Field Values

ic

private ISecurityContext ic
Constructor Detail

CLogin

public CLogin()
Method Detail

setPortalControlStructures

public void setPortalControlStructures(PortalControlStructures pcs)
Description copied from interface: IPrivileged
Passes portal control structure to the channel.

Specified by:
setPortalControlStructures in interface IPrivileged
See Also:
PortalControlStructures

getRuntimeProperties

public ChannelRuntimeProperties getRuntimeProperties()
Description copied from interface: IChannel
Acquires ChannelRuntimeProperties from the channel. This function may be called by the portal framework throughout the session. Currently, as of uPortal 2.5.1, the framework calls this method after each invocation of renderXML (to determine if there is a dynamic channel title). Prior to uPortal 2.5.1, the framework would not call this method.

Specified by:
getRuntimeProperties in interface IChannel
See Also:
ChannelRuntimeProperties

receiveEvent

public void receiveEvent(PortalEvent ev)
Description copied from interface: IChannel
Passes an outside event to a channel. Events should normally come from the LayoutBean.

Specified by:
receiveEvent in interface IChannel
Parameters:
ev - PortalEvent object
See Also:
PortalEvent

setStaticData

public void setStaticData(ChannelStaticData sd)
Description copied from interface: IChannel
Passes ChannelStaticData to the channel. This is done during channel instantiation time. see org.jasig.portal.ChannelStaticData

Specified by:
setStaticData in interface IChannel
Parameters:
sd - channel static data
See Also:
ChannelStaticData

setRuntimeData

public void setRuntimeData(ChannelRuntimeData rd)
Description copied from interface: IChannel
Passes ChannelRuntimeData to the channel. This function is called prior to the renderXML() call.

Specified by:
setRuntimeData in interface IChannel
Parameters:
rd - channel runtime data
See Also:
ChannelRuntimeData

renderXML

public void renderXML(org.xml.sax.ContentHandler out)
               throws PortalException
Description copied from interface: IChannel
Ask channel to render its content.

Specified by:
renderXML in interface IChannel
Parameters:
out - the SAX ContentHandler to output content to
Throws:
PortalException

generateKey

public ChannelCacheKey generateKey()
Description copied from interface: ICacheable
Requests the channel to generate a key uniqly describing it's current state, and a description of key usage.

Specified by:
generateKey in interface ICacheable

isCacheValid

public boolean isCacheValid(java.lang.Object validity)
Description copied from interface: ICacheable
Requests the channel to verify validity of the retreived cache based on the validator object.

Specified by:
isCacheValid in interface ICacheable

toString

public java.lang.String toString()
Overrides:
toString in class java.lang.Object