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/**
* Annotation to qualify when an action like a command is targeted to be run
* on a cluster or a set of instances.
*
* Some actions may run only on DAS, or only on instances, by default they run
* on both the DAS and the instances.
*
* @author Jerome Dochez
*/
public @interface ExecuteOn {
/**
* Returns an array of process types on which the annotated action should run
*
* @return array of target process types
*/
/**
* Identifies the {@link ClusterExecutor} that is responsible for remotely executing
* commands on the target clusters or instances. The provider will be looked up
* in the habitat by its type.
*
* @return a {@link ClusterExecutor} type or null to use the default executor that takes the
* "target" command parameter to
*/
/**
* Identifies the expected behaviour from the framework if any of the clustered
* invocation could not be invoked because the remote server was offline.
*
* @return the action the framework should perform if any of the remote invocation
* of this command cannot be executed due to the server being offline.
*/
/**
* Identifies the expected behaviour from the framework if any of the clustered
* invocation failed.
*
* @return the action the framework should perform if any of the remote invocation
* of this command fails.
*/
/**
* Convenience implementation that delegate to a provided system executor. This
* provider will be looked up from the habitat by its type ClusterExecutor and the
* "target" name.
*/
public ActionReport.ExitCode execute(String commandName, AdminCommand command, AdminCommandContext context, ParameterMap parameters) {
}
}
}