Package org.jivesoftware.smackx.commands

Class RemoteCommand

java.lang.Object

org.jivesoftware.smackx.commands.AdHocCommand

org.jivesoftware.smackx.commands.RemoteCommand

public class RemoteCommand
extends AdHocCommand

Represents a command that is in a remote location. Invoking one of the execute, next, prev, cancel or complete actions results in executing that action in the remote location. In response to that action the internal state of the this command instance will change. For example, if the command is a single stage command, then invoking the execute action will execute this action in the remote location. After that the local instance will have a state of "completed" and a form or notes that applies.

Nested Class Summary

Nested classes/interfaces inherited from class org.jivesoftware.smackx.commands.AdHocCommand

AdHocCommand.Action, AdHocCommand.SpecificErrorCondition, AdHocCommand.Status

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	RemoteCommand(XMPPConnection connection, String node, Jid jid)	Creates a new RemoteCommand that uses an specific connection to execute a command identified by node in the host identified by jid

Method Summary

Modifier and Type	Method	Description
void	cancel()	Cancels the execution of the command.
void	complete(FillableForm form)	Completes the command execution with the information provided in the response.
void	execute()	Executes the command.
void	execute(FillableForm form)	Executes the default action of the command with the information provided in the Form.
Jid	getOwnerJID()	Returns the full JID of the owner of this command.
void	next(FillableForm form)	Executes the next action of the command with the information provided in the response.
void	prev()	Goes to the previous stage.

Methods inherited from class org.jivesoftware.smackx.commands.AdHocCommand

addActionAvailable, addNote, getActions, getExecuteAction, getForm, getName, getNode, getNotes, getRaw, getSpecificErrorCondition, getStatus, isCompleted, isValidAction, setExecuteAction, setForm, setName, setNode

Methods inherited from class java.lang.Object

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

Constructor Detail

RemoteCommand

protected RemoteCommand(XMPPConnection connection,
                        String node,
                        Jid jid)

Creates a new RemoteCommand that uses an specific connection to execute a command identified by node in the host identified by jid

Parameters:

connection - the connection to use for the execution.

node - the identifier of the command.

jid - the JID of the host.

Method Detail

cancel

public void cancel()
            throws SmackException.NoResponseException,
                   XMPPException.XMPPErrorException,
                   SmackException.NotConnectedException,
                   InterruptedException

Description copied from class: AdHocCommand

Cancels the execution of the command. This can be invoked on any stage of the execution. If there is a problem executing the command it throws an XMPPException.

Specified by:

cancel in class AdHocCommand

Throws:

SmackException.NoResponseException - if there was no response from the remote entity.

XMPPException.XMPPErrorException - if there is a problem executing the command.

SmackException.NotConnectedException - if the XMPP connection is not connected.

InterruptedException - if the calling thread was interrupted.

complete

public void complete(FillableForm form)
              throws SmackException.NoResponseException,
                     XMPPException.XMPPErrorException,
                     SmackException.NotConnectedException,
                     InterruptedException

Description copied from class: AdHocCommand

Completes the command execution with the information provided in the response. This form must be the answer form of the previous stage. This method will be only invoked for commands that have one or more stages. If there is a problem executing the command it throws an XMPPException.

Specified by:

complete in class AdHocCommand

Parameters:

form - the form answer of the previous stage.

Throws:

SmackException.NoResponseException - if there was no response from the remote entity.

XMPPException.XMPPErrorException - if there is a problem executing the command.

SmackException.NotConnectedException - if the XMPP connection is not connected.

InterruptedException - if the calling thread was interrupted.

execute

public void execute()
             throws SmackException.NoResponseException,
                    XMPPException.XMPPErrorException,
                    SmackException.NotConnectedException,
                    InterruptedException

Description copied from class: AdHocCommand

Executes the command. This is invoked only on the first stage of the command. It is invoked on every command. If there is a problem executing the command it throws an XMPPException.

Specified by:

execute in class AdHocCommand

Throws:

SmackException.NoResponseException - if there was no response from the remote entity.

XMPPException.XMPPErrorException - if there is an error executing the command.

SmackException.NotConnectedException - if the XMPP connection is not connected.

InterruptedException - if the calling thread was interrupted.

execute

public void execute(FillableForm form)
             throws SmackException.NoResponseException,
                    XMPPException.XMPPErrorException,
                    SmackException.NotConnectedException,
                    InterruptedException

Executes the default action of the command with the information provided in the Form. This form must be the answer form of the previous stage. If there is a problem executing the command it throws an XMPPException.

Parameters:

form - the form answer of the previous stage.

Throws:

XMPPException.XMPPErrorException - if an error occurs.

SmackException.NoResponseException - if there was no response from the server.

SmackException.NotConnectedException - if the XMPP connection is not connected.

InterruptedException - if the calling thread was interrupted.

next

public void next(FillableForm form)
          throws SmackException.NoResponseException,
                 XMPPException.XMPPErrorException,
                 SmackException.NotConnectedException,
                 InterruptedException

Description copied from class: AdHocCommand

Executes the next action of the command with the information provided in the response. This form must be the answer form of the previous stage. This method will be only invoked for commands that have one or more stages. If there is a problem executing the command it throws an XMPPException.

Specified by:

next in class AdHocCommand

Parameters:

form - the form answer of the previous stage.

Throws:

SmackException.NoResponseException - if there was no response from the remote entity.

XMPPException.XMPPErrorException - if there is a problem executing the command.

SmackException.NotConnectedException - if the XMPP connection is not connected.

InterruptedException - if the calling thread was interrupted.

prev

public void prev()
          throws SmackException.NoResponseException,
                 XMPPException.XMPPErrorException,
                 SmackException.NotConnectedException,
                 InterruptedException

Description copied from class: AdHocCommand

Goes to the previous stage. The requester is asking to re-send the information of the previous stage. The command must change it state to the previous one. If there is a problem executing the command it throws an XMPPException.

Specified by:

prev in class AdHocCommand

Throws:

SmackException.NoResponseException - if there was no response from the remote entity.

XMPPException.XMPPErrorException - if there is a problem executing the command.

SmackException.NotConnectedException - if the XMPP connection is not connected.

InterruptedException - if the calling thread was interrupted.

getOwnerJID

public Jid getOwnerJID()

Description copied from class: AdHocCommand

Returns the full JID of the owner of this command. This JID is the "to" of a execution request.

Specified by:

getOwnerJID in class AdHocCommand

Returns:

the owner JID.