org.jacorb.notification.filter.bsh

Class BSHFilter

java.lang.Object

org.jacorb.notification.filter.AbstractFilter

org.jacorb.notification.filter.bsh.BSHFilter

All Implemented Interfaces:

AbstractFilterMBean, GCDisposable, JMXManageable, NotifyingDisposable, IServantLifecyle, FilterOperations, org.picocontainer.Disposable

public class BSHFilter
extends AbstractFilter

This is an example of an custom Filter plugin. to make this grammar available to the FilterFactory you have to add an entry with the prefix jacorb.notification.filter.plugin to jacorb.properties. The entry must have the following form: jacorb.notification.filter.plugin.GRAMMAR_NAME=CLASSNAME
to make this grammar available one had to add the following entry to jacorb.properties: jacorb.notification.filter.plugin.BSH=org.jacorb.notification.filter.bsh.BSHFilter

Author:

Alphonse Bendt

Nested Class Summary

Nested classes/interfaces inherited from interface org.jacorb.notification.interfaces.JMXManageable

JMXManageable.JMXCallback

Field Summary

Fields

Modifier and Type	Field and Description
static String	CONSTRAINT_GRAMMAR

Fields inherited from class org.jacorb.notification.filter.AbstractFilter

constraints_, CONSTRAINTS_EMPTY, constraintsLock_, messageFactory_, NO_CONSTRAINTS_MATCH, wildcardMap_

Constructor Summary

Constructors

Constructor and Description
BSHFilter(Configuration config, EvaluationContextFactory evaluationContextFactory, MessageFactory messageFactory, POA poa) as instances of this class will be created using picocontainer the class can specify its dependencies in the constructor.

Method Summary

Methods

Modifier and Type	Method and Description
String	constraint_grammar()
FilterConstraint	newFilterConstraint(ConstraintExp constraintExp) create a new FilterConstraint based on the provided ConstraintExp

Methods inherited from class org.jacorb.notification.filter.AbstractFilter

activate, add_constraints, attach_callback, attemptDispose, deactivate, destroy, detach_callback, dispose, get_all_constraints, get_callbacks, get_constraints, getCreationDate, getIterator, getJMXNotificationTypes, getJMXObjectName, getLastUsage, getMatchCount, getMatchStructuredCount, getMatchTypedCount, getPOA, listContraints, match_internal, match_structured_internal, match_structured, match_typed_internal, match_typed, match, modify_constraints, newConstraintId, newServant, registerDisposable, remove_all_constraints, setJMXCallback

Methods inherited from class java.lang.Object

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

Field Detail

CONSTRAINT_GRAMMAR

public static final String CONSTRAINT_GRAMMAR

See Also:

Constant Field Values

Constructor Detail

BSHFilter

public BSHFilter(Configuration config,
         EvaluationContextFactory evaluationContextFactory,
         MessageFactory messageFactory,
         POA poa)
          throws ConfigurationException

as instances of this class will be created using picocontainer the class can specify its dependencies in the constructor. picocontainer will fill in the appropiate values (as long as they are registered).

Throws:

ConfigurationException

Method Detail

constraint_grammar

public String constraint_grammar()

newFilterConstraint

public FilterConstraint newFilterConstraint(ConstraintExp constraintExp)

Description copied from class: AbstractFilter

create a new FilterConstraint based on the provided ConstraintExp

Specified by:

newFilterConstraint in class AbstractFilter