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Class com.sun.jaw.impl.agent.services.light.FilterSrv 

java.lang.Object
   |
   +----com.sun.jaw.impl.agent.services.light.FilterSrv
public class FilterSrv
extends Object
implements FilterSrvIf
This class provides a simple implementation of a filtering service. The filtering service makes use of the metadata service registered within the Common Management Framework. The implementation can be dynamically loaded into the CMF.

See Also:
FilterSrvIf

Constructor Index

o FilterSrv()

Method Index

o eval(QueryExp, Object)
Assess a filter on a specific object.
o getFramework()
Returns the framework associated to the service.
o initCmf(Framework, ObjectName, boolean, ModificationList)
Initialize the Filtering service.
o setFramework(Framework)
Set the framework for which the service will be performed.

Constructors

o FilterSrv 
 public FilterSrv()

Methods

o initCmf 
 public void initCmf(Framework cmf,
                     ObjectName name,
                     boolean db,
                     ModificationList list) throws InstanceAlreadyExistException
Initialize the Filtering service. The method will declare the object to the Common Management Framework.
For internal use only.

Parameters:
agent - The core management framework to register the service with.
name - Object name.
db - Indicates if persistent storage is required.
list - The modification list to use for setting up parameters.
Throws: InstanceAlreadyExistException
The m-bean is already registered in the repository.
o eval 
 public boolean eval(QueryExp query,
                     Object object)
Assess a filter on a specific object. If the service can not assess the filter, the filter should simply be assessed as being false.

Parameters:
query - query to assess.
object - object to assess
Returns:
true or false depending on the result of evaluation
o getFramework 
 public Framework getFramework()
Returns the framework associated to the service.

o setFramework 
 public void setFramework(Framework cmf)
Set the framework for which the service will be performed. 

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