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This version is still in development and is not considered stable yet. For the latest stable version, please use Spring Shell 4.0.1! |
Command Context
The CommandContext interface gives you access to the context of the currently running
command. It provides access to the parsed command input, command registry, and
other useful information.
@Command(name = "hello")
public void sayHello(CommandContext commandContext) {
// use command context to get options, arguments and output writer
}If you need to read input from the shell, you can get the InputReader from the
CommandContext and use it to read input. You can find more details about reading
from a shell in the Reading Input section.
If you need to print something into a shell, you can get a PrintWriter from
the CommandContext and use it to print text. You can find more details about
writing into a shell in the Writing Output section.