org.apache.commons.cli2.util.HelpFormatter Java Examples

The following examples show how to use org.apache.commons.cli2.util.HelpFormatter. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example #1

Source File: AbstractApplication.java From jackrabbit-filevault with Apache License 2.0

6 votes

protected HelpFormatter getAppHelpFormatter() {
    CliHelpFormatter hf = CliHelpFormatter.create();
    StringBuffer sep = new StringBuffer(hf.getPageWidth());
    while (sep.length() < hf.getPageWidth()) {
        sep.append("-");
    }
    hf.setHeader(getVersionString());
    hf.setDivider(sep.toString());
    hf.setShellCommand("  " + getShellCommand() + " [options] <command> [arg1 [arg2 [arg3] ..]]");
    hf.setGroup(getApplicationCLGroup());
    hf.setSkipToplevel(true);
    hf.getFullUsageSettings().removeAll(DisplaySetting.ALL);

    hf.getDisplaySettings().remove(DisplaySetting.DISPLAY_GROUP_ARGUMENT);
    hf.getDisplaySettings().remove(DisplaySetting.DISPLAY_PARENT_CHILDREN);
    hf.getDisplaySettings().add(DisplaySetting.DISPLAY_OPTIONAL);

    hf.getLineUsageSettings().add(DisplaySetting.DISPLAY_PROPERTY_OPTION);
    hf.getLineUsageSettings().add(DisplaySetting.DISPLAY_PARENT_ARGUMENT);
    hf.getLineUsageSettings().add(DisplaySetting.DISPLAY_ARGUMENT_BRACKETED);
    return hf;
}

Example #2

Source File: ExecutionContext.java From jackrabbit-filevault with Apache License 2.0

5 votes

protected HelpFormatter getCmdHelpFormatter(CliCommand cmd) {
    CliHelpFormatter hf = CliHelpFormatter.create();
    if (cmd != null) {
        hf.setCmd(cmd);
        hf.getLineUsageSettings().add(DisplaySetting.DISPLAY_ARGUMENT_BRACKETED);
    } else {
        hf.setGroup(getCommandsGroup());
        hf.setShowUsage(false);
        hf.getDisplaySettings().remove(DisplaySetting.DISPLAY_PARENT_CHILDREN);
    }
    return hf;
}

Example #3

Source File: CliHelpFormatter.java From jackrabbit-filevault with Apache License 2.0

4 votes

public static CliHelpFormatter create() {
    return new CliHelpFormatter(HelpFormatter.DEFAULT_GUTTER_LEFT,
            HelpFormatter.DEFAULT_GUTTER_CENTER,
            HelpFormatter.DEFAULT_GUTTER_RIGHT,
            getDefaultWidth());
}

Example #4

Source File: CliHelpFormatter.java From jackrabbit-filevault with Apache License 2.0

4 votes

private static int getDefaultWidth() {
    int w = Integer.getInteger(SYS_PROP_TERM_WIDTH, HelpFormatter.DEFAULT_FULL_WIDTH).intValue();
    return Math.max(w, HelpFormatter.DEFAULT_FULL_WIDTH);
}