org.geotools.arcsde.session

Class Commands.PrepareQueryCommand

Object

Command<SeQuery>

Commands.PrepareQueryCommand

Enclosing class:

Commands

public static final class Commands.PrepareQueryCommand
extends Command<SeQuery>

Author:

groldan

Constructor Summary

Constructors

Constructor and Description
PrepareQueryCommand(SeQueryInfo qInfo, SeFilter[] spatialConstraints, ArcSdeVersionHandler version)

Method Summary

Modifier and Type	Method and Description
SeQuery	execute(ISession session, SeConnection connection) Executed to operate on an SeConnection, a Command is scheduled for execution on a Session.

Methods inherited from class Object

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

Constructor Detail

PrepareQueryCommand

public PrepareQueryCommand(SeQueryInfo qInfo,
                           SeFilter[] spatialConstraints,
                           ArcSdeVersionHandler version)

Method Detail

execute

public SeQuery execute(ISession session,
                       SeConnection connection)
                throws SeException,
                       IOException

Description copied from class: Command

Executed to operate on an SeConnection, a Command is scheduled for execution on a Session.

Please keep in mind that a Command should be short in duration; you are sharing this SeConnection with other threads.

Specified by:

execute in class Command<SeQuery>

Parameters:

session - the Session the command is being executed inside

connection - the session's connection, used to interact with ArcSDE

Returns:

the result of the command execution, or null if the command is not meant to return anything (a command meant to return something should fail if not able to)

Throws:

SeException

IOException