com.caucho.xmpp
Class XmppBrokerStream

java.lang.Object
  com.caucho.bam.broker.AbstractBrokerStream
      com.caucho.bam.broker.AbstractBroker
          com.caucho.xmpp.XmppBrokerStream

All Implemented Interfaces:

Broker, MessageStream, SocketLinkDuplexListener

@Module
public class XmppBrokerStream
extends AbstractBroker
implements SocketLinkDuplexListener, Broker

Protocol handler from the TCP/XMPP stream forwarding to the broker

Method Summary

void	close() Close the Broker
java.lang.String	getAddress() Returns the broker's address, i.e.
Mailbox	getBrokerMailbox() Returns a mailbox to the broker itself
Mailbox	getMailbox(java.lang.String address) Returns the actor stream for the given address.
boolean	isClosed() Returns true if the broker has been closed
void	message(java.lang.String to, java.lang.String from, java.io.Serializable value) Handles a message
void	messageError(java.lang.String to, java.lang.String from, java.io.Serializable value, BamError error) Handles a message
void	onDisconnect(SocketLinkDuplexController context) Called when the connection closes
void	onRead(SocketLinkDuplexController context) Called when read data is available
void	onStart(SocketLinkDuplexController context) Called when the connection is established
void	onTimeout(SocketLinkDuplexController context) Called when the connection times out
void	query(long id, java.lang.String to, java.lang.String from, java.io.Serializable value) Handles a get query.
void	queryError(long id, java.lang.String to, java.lang.String from, java.io.Serializable value, BamError error) Handles a query error.
void	queryResult(long id, java.lang.String to, java.lang.String from, java.io.Serializable value) Handles a query result.
boolean	serviceWrite(WriteStream os, SocketLinkDuplexController controller)
java.lang.String	toString()

Methods inherited from class com.caucho.bam.broker.AbstractBroker

addMailbox, getBroker, removeMailbox

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.caucho.bam.broker.Broker

addMailbox, removeMailbox

Methods inherited from interface com.caucho.bam.stream.MessageStream

getBroker

Method Detail

getAddress

public java.lang.String getAddress()

Description copied from class: AbstractBroker

Returns the broker's address, i.e. the virtual host domain name.

Specified by:

getAddress in interface MessageStream

Overrides:

getAddress in class AbstractBroker

onRead

public void onRead(SocketLinkDuplexController context)
            throws java.io.IOException

Description copied from interface: SocketLinkDuplexListener

Called when read data is available

Specified by:

onRead in interface SocketLinkDuplexListener

Throws:

java.io.IOException

onDisconnect

public void onDisconnect(SocketLinkDuplexController context)
                  throws java.io.IOException

Description copied from interface: SocketLinkDuplexListener

Called when the connection closes

Specified by:

onDisconnect in interface SocketLinkDuplexListener

Throws:

java.io.IOException

onTimeout

public void onTimeout(SocketLinkDuplexController context)
               throws java.io.IOException

Description copied from interface: SocketLinkDuplexListener

Called when the connection times out

Specified by:

onTimeout in interface SocketLinkDuplexListener

Throws:

java.io.IOException

serviceWrite

public boolean serviceWrite(WriteStream os,
                            SocketLinkDuplexController controller)
                     throws java.io.IOException

Throws:

java.io.IOException

message

public void message(java.lang.String to,
                    java.lang.String from,
                    java.io.Serializable value)

Handles a message

Specified by:

message in interface MessageStream

Overrides:

message in class AbstractBrokerStream

Parameters:

to - the target actor's address

from - the source actor's address

value - the message payload

messageError

public void messageError(java.lang.String to,
                         java.lang.String from,
                         java.io.Serializable value,
                         BamError error)

Handles a message

Specified by:

messageError in interface MessageStream

Overrides:

messageError in class AbstractBrokerStream

Parameters:

to - the target actor's address

from - the source actor's address

value - the original message payload

error - the message error

query

public void query(long id,
                  java.lang.String to,
                  java.lang.String from,
                  java.io.Serializable value)

Handles a get query. The get handler must respond with either a QueryResult or a QueryError

Specified by:

query in interface MessageStream

Overrides:

query in class AbstractBrokerStream

Parameters:

id - the query identifier used to match requests with responses

to - the service actor's address

from - the client actor's address

value - the query payload

queryResult

public void queryResult(long id,
                        java.lang.String to,
                        java.lang.String from,
                        java.io.Serializable value)

Handles a query result. The result id will match a pending get or set.

Specified by:

queryResult in interface MessageStream

Overrides:

queryResult in class AbstractBrokerStream

Parameters:

id - the query identifier used to match requests with responses

to - the client actor's address

from - the service actor's address

value - the result payload

queryError

public void queryError(long id,
                       java.lang.String to,
                       java.lang.String from,
                       java.io.Serializable value,
                       BamError error)

Handles a query error. The result id will match a pending get or set.

Specified by:

queryError in interface MessageStream

Overrides:

queryError in class AbstractBrokerStream

Parameters:

id - the query identifier used to match requests with responses

to - the client actor's address

from - the service actor's address

value - the result payload

error - additional error information

isClosed

public boolean isClosed()

Description copied from class: AbstractBroker

Returns true if the broker has been closed

Specified by:

isClosed in interface MessageStream

Overrides:

isClosed in class AbstractBroker

close

public void close()

Description copied from interface: Broker

Close the Broker

Specified by:

close in interface Broker

Overrides:

close in class AbstractBroker

toString

public java.lang.String toString()

Overrides:

toString in class AbstractBrokerStream

onStart

public void onStart(SocketLinkDuplexController context)
             throws java.io.IOException

Description copied from interface: SocketLinkDuplexListener

Called when the connection is established

Specified by:

onStart in interface SocketLinkDuplexListener

Throws:

java.io.IOException

getBrokerMailbox

public Mailbox getBrokerMailbox()

Description copied from class: AbstractBroker

Returns a mailbox to the broker itself

Specified by:

getBrokerMailbox in interface Broker

Overrides:

getBrokerMailbox in class AbstractBroker

getMailbox

public Mailbox getMailbox(java.lang.String address)

Description copied from class: AbstractBrokerStream

Returns the actor stream for the given address.

Specified by:

getMailbox in interface Broker

Overrides:

getMailbox in class AbstractBroker

Parameters:

address - the address of the mailbox

Returns:

the mailbox with the given address or null