Events-cli

Internal

• Projects
• Events Processing (events-processing)

Overview

Command line logic for event parsers.

Enforces the following command line structure:

<parser>  [command] [command-options] [query] <file1> [<file2> ...]

 cat <input-file> | <parser> [command] [command-options] [query]

where the commands represent events-processing procedures.

User Manual

Usage:

public class Main {

  public static final String APPLICATION_NAME = "some-app";

  public static void main(String[] args) throws Exception {

    try {

        Parser parser = new SomeAppParser();
        ProcedureFactory procedureFactory = new SomeAppProcedureFactory();
        EventParserRuntime runtime = new EventParserRuntime(args, APPLICATION_NAME, procedureFactory, parser);

        if (runtime.getConfiguration().isHelp()) {

            runtime.displayHelp(APPLICATION_NAME);
            return;
        }

        runtime.run();

    }
    catch(UserErrorException e) {

        System.err.println(e.getMessage());
    }
  }
}

Development

GitHub

https://github.com/NovaOrdis/events-cli

Maven

<dependency>
    <groupId>io.novaordis.events.cli</groupId>
    <artifactId>events-cli</artifactId>
    <version>${events.cli.version}</version>
</dependency>