From c4cd04b7d2ebf39821466bcd5d2285fdd25b221f Mon Sep 17 00:00:00 2001 From: Reinier Zwitserloot Date: Mon, 15 Jun 2009 20:58:33 +0200 Subject: Just in case people run lombok.jar as a java app (e.g. by double-clicking it), open a browser window with info, and print some useful help to the console. --- src/lombok/core/ShowUserHelp.java | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 src/lombok/core/ShowUserHelp.java (limited to 'src') diff --git a/src/lombok/core/ShowUserHelp.java b/src/lombok/core/ShowUserHelp.java new file mode 100644 index 00000000..0596dcc4 --- /dev/null +++ b/src/lombok/core/ShowUserHelp.java @@ -0,0 +1,31 @@ +package lombok.core; + +import java.awt.Desktop; +import java.net.URI; + +/** + * This class is used as main class for the lombok jar; this way, if the jar is run as java app, the user is pointed + * at documentation about lombok. + */ +public class ShowUserHelp { + private static final URI ABOUT_LOMBOK_URL = URI.create("http://wiki.github.com/rzwitserloot/lombok"); + + public static void main(String[] args) { + boolean browserOpened = false; + try { + Desktop.getDesktop().browse(ABOUT_LOMBOK_URL); + browserOpened = true; + } catch ( Exception ignore ) {} + + String version = Version.getVersion(); + final String nextStep = browserOpened ? "See your browser window" : + String.format("Browse to %s", ABOUT_LOMBOK_URL); + + System.out.printf("About lombok v%s\n" + + "Lombok makes java better by providing very spicy additions to the Java programming language," + + "such as using @Getter to automatically generate a getter method for any field.\n\n%s" + + " for more information about the lombok project, and how to" + + "install it into your programming environment. If you are just using javac (the java compiler)," + + "just use this jar, no further steps needed.", version, nextStep); + } +} -- cgit