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Oracle Fusion Middleware Java API Reference for Oracle TopLink 11g Release 1 (11.1.1) E28847-01 |
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java.lang.Object
org.eclipse.persistence.sessions.coordination.Command
public abstract class Command
Purpose: Provide an extendable framework class for a Command object that can be remotely executed.
Description: Is the root command class from which all other remotely executable commands must extend. A Command is invoked by calling propagateCommand() on a local CommandManager, and is executed on each remote service by each remote CommandManager invoking processCommand() on its local
CommandManager
, CommandProcessor
, Serialized FormField Summary | |
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(package private) ServiceId |
serviceId The unique calling card of the service that initiated the command |
Constructor Summary | |
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Command() |
Method Summary | |
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abstract void |
executeWithSession(org.eclipse.persistence.internal.sessions.AbstractSession session) INTERNAL: If the CommandProcessor is a EclipseLink session then this method will get executed. |
ServiceId |
getServiceId() PUBLIC: Return the service identifier of the service where the command originated |
boolean |
isInternalCommand() INTERNAL: Determine whether this command is public or internal to EclipseLink. |
void |
setServiceId(ServiceId newServiceId) ADVANCED: Set the service identifier of the service where the command originated |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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ServiceId serviceId
Constructor Detail |
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public Command()
Method Detail |
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public abstract void executeWithSession(org.eclipse.persistence.internal.sessions.AbstractSession session)
session
- The session that can be used to execute the command on.public ServiceId getServiceId()
public void setServiceId(ServiceId newServiceId)
newServiceId
- The unique identifier of the sending RCM servicepublic boolean isInternalCommand()
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