org.apache.activemq.filter

Class DestinationFilter

java.lang.Object

org.apache.activemq.filter.DestinationFilter

All Implemented Interfaces:

BooleanExpression, Expression

Direct Known Subclasses:

CompositeDestinationFilter, PrefixDestinationFilter, SimpleDestinationFilter, WildcardDestinationFilter

public abstract class DestinationFilter
extends Object
implements BooleanExpression

Represents a filter which only operates on Destinations

Field Summary

Fields

Modifier and Type	Field and Description
static String	ANY_CHILD
static String	ANY_DESCENDENT

Constructor Summary

Constructors

Constructor and Description
DestinationFilter()

Method Summary

Methods

Modifier and Type	Method and Description
Object	evaluate(MessageEvaluationContext message)
abstract boolean	matches(ActiveMQDestination destination)
boolean	matches(MessageEvaluationContext message)
static DestinationFilter	parseFilter(ActiveMQDestination destination)
static String[]	rationalizePaths(String[] paths) Look for the case where any CHILD is followed by any decsendant

Methods inherited from class java.lang.Object

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

Field Detail

ANY_DESCENDENT

public static final String ANY_DESCENDENT

See Also:

Constant Field Values

ANY_CHILD

public static final String ANY_CHILD

See Also:

Constant Field Values

Constructor Detail

DestinationFilter

public DestinationFilter()

Method Detail

evaluate

public Object evaluate(MessageEvaluationContext message)
                throws javax.jms.JMSException

Specified by:

evaluate in interface Expression

Returns:

the value of this expression

Throws:

javax.jms.JMSException

matches

public boolean matches(MessageEvaluationContext message)
                throws javax.jms.JMSException

Specified by:

matches in interface BooleanExpression

Returns:

true if the expression evaluates to Boolean.TRUE.

Throws:

javax.jms.JMSException

matches

public abstract boolean matches(ActiveMQDestination destination)

parseFilter

public static DestinationFilter parseFilter(ActiveMQDestination destination)

rationalizePaths

public static String[] rationalizePaths(String[] paths)

Look for the case where any CHILD is followed by any decsendant