@CliCommand(value = LAUNCH_JOB, help = "Launch previously deployed job")
	public String launchJob(
			@CliOption(key = { "", "name" }, help = "the name of the job to deploy", optionContext = "existing-job disable-string-converter") String name,
			@CliOption(key = { "params" }, help = "the parameters for the job", unspecifiedDefaultValue = "") String jobParameters) {
		jobOperations().launchJob(name, jobParameters);
		return String.format("Successfully submitted launch request for job '%s'", name);
	}
Job commands.

@author Glenn Renfro
@author Ilayaperumal Gopinathan
@author Gunnar Hillert
@author Eric Bottard
spring-xd-shell/src/main/java/org/springframework/xd/shell/command/JobCommands.java