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com.ubermq.chord.jms
Class ChordQueryMessage  

java.lang.Object
  com.ubermq.chord.jms.ChordMessage
      com.ubermq.chord.jms.ChordQueryMessage

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public final class ChordQueryMessage

extends ChordMessage

A chord query command.

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Field Summary
static java.lang.String	CHORD_QUERY_ID_PROPERTY
private  java.lang.Object	key
private  long	queryId
private  javax.jms.Topic	replyTopic

 

Fields inherited from class com.ubermq.chord.jms.ChordMessage

CHORD_COMMAND_PROPERTY, CHORD_NOOP, CHORD_NOTIFY, CHORD_QUERY, CHORD_STORE, CHORD_VALUE

 

Constructor Summary
(package private)	ChordQueryMessage(javax.jms.Message m)           Constructs a chord query message.
(package private)	ChordQueryMessage(javax.jms.Session session, javax.jms.Topic replyTopic, java.lang.Object key)           Constructs an outgoing query message.

 

Method Summary
void	execute(javax.jms.TopicSession session, javax.jms.TopicPublisher pub, com.ubermq.chord.ChordNodeProvider p)           Executes the contained command on the local node specified.
java.lang.Object	getKey()           Returns the key to query.
long	getQueryId()

 

Methods inherited from class com.ubermq.chord.jms.ChordMessage

createFromIncoming, createNotifyMessage, createQueryMessage, createStoreMessage, createValueMessage, getCommand, getJMSMessage

 

Methods inherited from class java.lang.Object

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

 

Field Detail

key

private java.lang.Object key

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replyTopic

private javax.jms.Topic replyTopic

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queryId

private long queryId

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CHORD_QUERY_ID_PROPERTY

public static final java.lang.String CHORD_QUERY_ID_PROPERTY

See Also:

Constant Field Values

Constructor Detail

ChordQueryMessage

ChordQueryMessage(javax.jms.Message m)

Constructs a chord query message.

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ChordQueryMessage

ChordQueryMessage(javax.jms.Session session,
                  javax.jms.Topic replyTopic,
                  java.lang.Object key)
            throws javax.jms.JMSException

Constructs an outgoing query message.

Method Detail

getKey

public java.lang.Object getKey()

Returns the key to query.

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getQueryId

public long getQueryId()

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execute

public void execute(javax.jms.TopicSession session,
                    javax.jms.TopicPublisher pub,
                    com.ubermq.chord.ChordNodeProvider p)
             throws javax.jms.JMSException

Description copied from class: ChordMessage

Executes the contained command on the local node specified.

Overrides:

execute in class ChordMessage

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