Method main

java/org/apache/jasper/JspC.java:368–387

Entry point for the JspC command-line tool. @param arg Command-line arguments

(String[] arg)

     * @param arg Command-line arguments
     */
    public static void main(String[] arg) {
        if (arg.length == 0) {
            System.out.println(Localizer.getMessage("jspc.usage"));
        } else {
            JspC jspc = new JspC();
            try {
                jspc.setArgs(arg);
                if (jspc.helpNeeded) {
                    System.out.println(Localizer.getMessage("jspc.usage"));
                } else {
                    jspc.execute();
                }
            } catch (JasperException | BuildException e) {
                System.err.println(e);
                if (jspc.dieLevel != NO_DIE_LEVEL) {
                    System.exit(jspc.dieLevel);
                }
            }
        }
    }

    /**
     * Apply command-line arguments.