Client Command Architecture

The Command-Line Client and Maven plugin invoke the same set of commands, acting as wrappers to provide different methods of invocation and argument handling.

ZanataCommand is the parent interface of all command types used in Zanata clients.

ConfigurableCommand implements ZanataCommand and has a ConfigurableOptions type parameter. All command types below this in the hierarchy have a *Command and a *Options, e.g. PutProjectCommand extends ConfigurableCommand<PutProjectOptions>.

Commands are concrete implementations, whereas Options are interfaces that have different implementations for different clients. For each available client command there is usually 1 Command class, 1 Options interface and 2 Options implementations. e.g. PutProjectCommand (command implementation), PutProjectOptions (options interface), PutProjectOptionsImpl (options implementation used by Command-Line Client) and PutProjectMojo (options implementation used by Maven Plugin).