org.dspace.app.xmlui.aspect.general

Class AuthenticatedSelector

java.lang.Object

org.apache.avalon.framework.logger.AbstractLogEnabled

org.dspace.app.xmlui.aspect.general.AuthenticatedSelector

All Implemented Interfaces:

org.apache.avalon.framework.logger.LogEnabled, org.apache.cocoon.selection.Selector

public class AuthenticatedSelector
extends org.apache.avalon.framework.logger.AbstractLogEnabled
implements org.apache.cocoon.selection.Selector

This simple selector operates on the authenticated DSpace user and selects between two levels of access.

 <map:selector name="AuthenticatedSelector" src="org.dspace.app.xmlui.AuthenticatedSelector"/>
 
 <map:select type="AuthenticatedSelector"> 
   <map:when test="administrator">
     ...
   </map:when> 
   <map:when test="eperson"> 
     ... 
   </map:when> 
   <map:otherwise> 
     ...
   </map:otherwise> 
 </map:select>
 
 

There are only two defined test expressions: "administrator" and "eperson". Remember that an administrator is also an eperson, so if you need to check for administrators distinct from epersons that select must come first.

Author:

Scott Phillips

Field Summary

Fields

Modifier and Type	Field and Description
static String	ADMINISTRATOR
protected AuthorizeService	authorizeService
static String	EPERSON Test expressions

Fields inherited from interface org.apache.cocoon.selection.Selector

ROLE

Constructor Summary

Constructors

Constructor and Description
AuthenticatedSelector()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	select(String expression, Map objectModel, org.apache.avalon.framework.parameters.Parameters parameters) Determine if the authenticated eperson matches the given expression.

Methods inherited from class org.apache.avalon.framework.logger.AbstractLogEnabled

enableLogging, getLogger, setupLogger, setupLogger, setupLogger

Methods inherited from class java.lang.Object

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

Field Detail

EPERSON

public static final String EPERSON

Test expressions

See Also:

Constant Field Values

ADMINISTRATOR

public static final String ADMINISTRATOR

See Also:

Constant Field Values

authorizeService

protected AuthorizeService authorizeService

Constructor Detail

AuthenticatedSelector

public AuthenticatedSelector()

Method Detail

select

public boolean select(String expression,
             Map objectModel,
             org.apache.avalon.framework.parameters.Parameters parameters)

Determine if the authenticated eperson matches the given expression.

Specified by:

select in interface org.apache.cocoon.selection.Selector

Parameters:

expression - "eperson" or "administrator".

objectModel - Cocoon object model.

parameters - unused.

Returns:

whether the eperson is authenticated or an administrator.