org.apache.muse.ws.notification.impl
Class ProducerPropertiesFilter

java.lang.Object
  extended by org.apache.muse.ws.notification.impl.ProducerPropertiesFilter
All Implemented Interfaces:
XmlSerializable, Filter

public class ProducerPropertiesFilter
extends Object
implements Filter

ProducerPropertiesFilter is the implementation of resource property filters for WS-N subscriptions. The filter objects need a reference to the producer resource so that they can read current property values each time the filter is evaluated. This filter is different from others in that it doesn't evaluate the message content; rather, it evalutes the resource's current WS-RP document in order to decide if it should send the message.

Author:
Dan Jemiolo (danj)

Constructor Summary
ProducerPropertiesFilter(String expression, String dialect)
           
 
Method Summary
 boolean accepts(NotificationMessage message)
           
 WsResource getResource()
           
 void setResource(WsResource resource)
           
 String toString()
           
 Element toXML()
          Converts this object into an XML representation, as defined by its related schema or specification.
 Element toXML(Document doc)
          Converts this object into an XML representation, as defined by its related schema or specification.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

ProducerPropertiesFilter

public ProducerPropertiesFilter(String expression,
                                String dialect)
                         throws InvalidProducerPropertiesExpressionFault
Throws:
InvalidProducerPropertiesExpressionFault
Method Detail

accepts

public boolean accepts(NotificationMessage message)
Specified by:
accepts in interface Filter
Returns:
True if the content of the message passes the filter tests (and, consequently, should be sent to the subscriber that created the filter).

getResource

public WsResource getResource()

setResource

public void setResource(WsResource resource)

toString

public String toString()
Overrides:
toString in class Object

toXML

public Element toXML()
Description copied from interface: XmlSerializable
Converts this object into an XML representation, as defined by its related schema or specification. The format of the XML is dependent on the concrete type.

Specified by:
toXML in interface XmlSerializable
Returns:
An XML representation of this object.

toXML

public Element toXML(Document doc)
Description copied from interface: XmlSerializable
Converts this object into an XML representation, as defined by its related schema or specification. The format of the XML is dependent on the concrete type.

Specified by:
toXML in interface XmlSerializable
Parameters:
doc - The DOM Document that will be used to create all of the nodes in the resulting XML fragment.
Returns:
An XML representation of this object.


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