org.apache.jetspeed.profiler.rules.impl
Class RoleCriterionResolver

java.lang.Object
  extended by org.apache.jetspeed.profiler.rules.impl.StandardResolver
      extended by org.apache.jetspeed.profiler.rules.impl.RoleCriterionResolver
All Implemented Interfaces:
java.io.Serializable, RuleCriterionResolver

public class RoleCriterionResolver
extends StandardResolver
implements RuleCriterionResolver

Standard Jetspeed-1 Role resolver (not role-based fallback). It first looks at the value in the criterion record. If it is null, it then falls back to a request parameter. If it is null it gives up and returns null allowing subclasses to continue processing.

Version:
$Id: RoleCriterionResolver.java 516448 2007-03-09 16:25:47Z ate $
Author:
David Sean Taylor
See Also:
Serialized Form

Field Summary
protected static org.apache.commons.logging.Log log
           
 
Fields inherited from class org.apache.jetspeed.profiler.rules.impl.StandardResolver
COMBO_DELIMITER, VALUE_DELIMITER
 
Fields inherited from interface org.apache.jetspeed.profiler.rules.RuleCriterionResolver
COUNTRY, GROUP, GROUP_ROLE_USER, HARD_CODED, LANGUAGE, MEDIATYPE, NAVIGATION, PAGE, PATH, PATH_SESSION, REQUEST, REQUEST_SESSION, ROLE, ROLE_FALLBACK, SESSION, USER, USER_AGENT, USER_ATTRIBUTE
 
Constructor Summary
RoleCriterionResolver()
           
 
Method Summary
 boolean isControl(RuleCriterion criterion)
          Gets the control classification of the resolver.
 java.lang.String resolve(RequestContext context, RuleCriterion criterion)
          Resolver the value for a criterion.
 
Methods inherited from class org.apache.jetspeed.profiler.rules.impl.StandardResolver
combinePrincipals, isNavigation, resolvePrincipals
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface org.apache.jetspeed.profiler.rules.RuleCriterionResolver
isNavigation
 

Field Detail

log

protected static final org.apache.commons.logging.Log log
Constructor Detail

RoleCriterionResolver

public RoleCriterionResolver()
Method Detail

resolve

public java.lang.String resolve(RequestContext context,
                                RuleCriterion criterion)
Description copied from interface: RuleCriterionResolver
Resolver the value for a criterion.

Specified by:
resolve in interface RuleCriterionResolver
Overrides:
resolve in class StandardResolver
Parameters:
context - The request context.
criterion - The criterion being evaluated.
Returns:
The value of the criterion or null if not found. Returns null to indicate to subclasses to continue processing.

isControl

public boolean isControl(RuleCriterion criterion)
Description copied from interface: RuleCriterionResolver
Gets the control classification of the resolver.

Specified by:
isControl in interface RuleCriterionResolver
Overrides:
isControl in class StandardResolver
Returns:
The control class flag


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