Example usage for org.apache.commons.cli Option hasArgName

Introduction

In this page you can find the example usage for org.apache.commons.cli Option hasArgName.

Prototype

public boolean hasArgName() 

Source Link

Document

Returns whether the display name for the argument value has been set.

Usage

From source file:kieker.tools.util.CLIHelpFormatter.java

@SuppressWarnings("unchecked")
@Override//w  w  w .j a va2  s.  c  o  m
protected StringBuffer renderOptions(final StringBuffer sb, final int width, final Options options,
        final int leftPad, final int descPad) {
    final String lpad = this.createPadding(leftPad);
    final String dpad = this.createPadding(8); // we use a fixed value instead of descPad

    StringBuilder optBuf;

    final List<Option> optList = new ArrayList<Option>(options.getOptions());
    Collections.sort(optList, this.getOptionComparator());

    for (final Iterator<Option> i = optList.iterator(); i.hasNext();) {
        final Option option = i.next();

        optBuf = new StringBuilder(8);

        if (option.getOpt() == null) {
            optBuf.append(lpad).append("   ").append(this.getLongOptPrefix()).append(option.getLongOpt());
        } else {
            optBuf.append(lpad).append(this.getOptPrefix()).append(option.getOpt());

            if (option.hasLongOpt()) {
                optBuf.append(',').append(this.getLongOptPrefix()).append(option.getLongOpt());
            }
        }

        if (option.hasArg()) {
            if (option.hasArgName()) {
                optBuf.append(" <").append(option.getArgName()).append('>');
            } else {
                optBuf.append(' ');
            }
        }

        sb.append(optBuf.toString()).append(this.getNewLine());

        optBuf = new StringBuilder();
        optBuf.append(dpad);

        if (option.getDescription() != null) {
            optBuf.append(option.getDescription());
        }

        this.renderWrappedText(sb, width, dpad.length(), optBuf.toString());

        if (i.hasNext()) {
            sb.append(this.getNewLine());
            sb.append(this.getNewLine());
        }
    }

    return sb;
}

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From source file:net.sf.clichart.main.FixedHelpFormatter.java

protected StringBuffer renderOptions(StringBuffer sb, int width, Options options, int leftPad, int descPad) {
    final String lpad = createPadding(leftPad);
    final String dpad = createPadding(descPad);

    //first create list containing only <lpad>-a,--aaa where -a is opt and --aaa is
    //long opt; in parallel look for the longest opt string
    //this list will be then used to sort options ascending
    int max = 0;/*from  w  w  w  .  j  av  a  2  s.  c  om*/
    StringBuffer optBuf;
    List prefixList = new ArrayList();
    Option option;

    //List optList = options.helpOptions();
    Collection optionsCollection = options.getOptions();
    List optList = new ArrayList(optionsCollection);

    Collections.sort(optList, new StringBufferComparator());
    for (Iterator i = optList.iterator(); i.hasNext();) {
        option = (Option) i.next();
        optBuf = new StringBuffer(8);

        if (option.getOpt().equals(" ")) {
            optBuf.append(lpad).append("   " + defaultLongOptPrefix).append(option.getLongOpt());
        } else {
            optBuf.append(lpad).append(defaultOptPrefix).append(option.getOpt());
            if (option.hasLongOpt()) {
                optBuf.append(',').append(defaultLongOptPrefix).append(option.getLongOpt());
            }

        }

        if (option.hasArg()) {
            if (option.hasArgName()) {
                optBuf.append(" <").append(option.getArgName()).append('>');
            } else {
                optBuf.append(' ');
            }
        }

        prefixList.add(optBuf);
        max = optBuf.length() > max ? optBuf.length() : max;
    }
    int x = 0;
    for (Iterator i = optList.iterator(); i.hasNext();) {
        option = (Option) i.next();
        optBuf = new StringBuffer(prefixList.get(x++).toString());

        if (optBuf.length() < max) {
            optBuf.append(createPadding(max - optBuf.length()));
        }
        optBuf.append(dpad);

        int nextLineTabStop = max + descPad;
        renderWrappedText(sb, width, nextLineTabStop, optBuf.append(option.getDescription()).toString());
        if (i.hasNext()) {
            sb.append(defaultNewLine);
        }
    }

    return sb;
}

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From source file:org.apache.geronimo.cli.PrintHelper.java

protected StringBuilder renderOptions(StringBuilder sb, int width, Options options, int leftPad, int descPad,
        boolean displayDesc) {
    final String lpad = createPadding(leftPad);
    final String dpad = createPadding(descPad);

    //first create list containing only <lpad>-a,--aaa where -a is opt and --aaa is
    //long opt; in parallel look for the longest opt string
    //this list will be then used to sort options ascending
    int max = 0;/* www .  j  a  v  a  2s .  c  o  m*/
    StringBuilder optBuf;
    List prefixList = new ArrayList();
    Option option;
    List optList = new ArrayList(options.getOptions());
    Collections.sort(optList, new StringBuilderComparator());
    for (Iterator i = optList.iterator(); i.hasNext();) {
        option = (Option) i.next();
        optBuf = new StringBuilder(8);

        if (option.getOpt().equals(" ")) {
            optBuf.append(lpad).append("   " + defaultLongOptPrefix).append(option.getLongOpt());
        } else {
            optBuf.append(lpad).append(defaultOptPrefix).append(option.getOpt());
            if (option.hasLongOpt()) {
                optBuf.append(',').append(defaultLongOptPrefix).append(option.getLongOpt());
            }

        }

        if (option.hasArg()) {
            if (option.hasArgName()) {
                optBuf.append(" <").append(option.getArgName()).append('>');
            } else {
                optBuf.append(' ');
            }
        }

        prefixList.add(optBuf);
        max = optBuf.length() > max ? optBuf.length() : max;
    }
    int x = 0;
    for (Iterator i = optList.iterator(); i.hasNext();) {
        option = (Option) i.next();
        optBuf = new StringBuilder(prefixList.get(x++).toString());

        if (optBuf.length() < max) {
            optBuf.append(createPadding(max - optBuf.length()));
        }
        optBuf.append(dpad);

        if (displayDesc) {
            optBuf.append(option.getDescription());
        }
        int nextLineTabStop = max + descPad;
        renderWrappedText(sb, width, nextLineTabStop, optBuf.toString());
        if (i.hasNext()) {
            sb.append(defaultNewLine);
            if (displayDesc) {
                sb.append(defaultNewLine);
            }
        }
    }

    return sb;
}

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From source file:org.apache.maven.cli.CLIManagerDocumentationTest.java

public String getOptionsAsHtml() {
    StringBuilder sb = new StringBuilder(512);
    boolean a = true;
    sb.append(//from  w w  w.j  a va 2 s. c om
            "<table border='1' class='zebra-striped'><tr class='a'><th><b>Options</b></th><th><b>Description</b></th></tr>");
    for (Option option : new CLIManagerExtension().getOptions()) {
        a = !a;
        sb.append("<tr class='").append(a ? 'a' : 'b').append("'><td><code>-<a name='");
        sb.append(option.getOpt());
        sb.append("'>");
        sb.append(option.getOpt());
        sb.append("</a>,--<a name='");
        sb.append(option.getLongOpt());
        sb.append("'>");
        sb.append(option.getLongOpt());
        sb.append("</a>");
        if (option.hasArg()) {
            if (option.hasArgName()) {
                sb.append(" &lt;").append(option.getArgName()).append("&gt;");
            } else {
                sb.append(' ');
            }
        }
        sb.append("</code></td><td>");
        sb.append(option.getDescription());
        sb.append("</td></tr>");
        sb.append(LS);
    }
    sb.append("</table>");
    return sb.toString();
}

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From source file:org.apache.maven.cli.CLIManagerTest.java

public String getOptionsAsHtml() {
    StringBuilder sb = new StringBuilder();
    boolean a = true;
    sb.append(/*from ww  w .  j a v a  2  s.c  o  m*/
            "<table border='1' class='zebra-striped'><tr class='a'><th><b>Options</b></th><th><b>Description</b></th></tr>");
    for (Option option : new CLIManagerExtension().getOptions()) {
        a = !a;
        sb.append("<tr class='").append(a ? 'a' : 'b').append("'><td><code>-<a name='");
        sb.append(option.getOpt());
        sb.append("'>");
        sb.append(option.getOpt());
        sb.append("</a>,--<a name='");
        sb.append(option.getLongOpt());
        sb.append("'>");
        sb.append(option.getLongOpt());
        sb.append("</a>");
        if (option.hasArg()) {
            if (option.hasArgName()) {
                sb.append(" &lt;").append(option.getArgName()).append("&gt;");
            } else {
                sb.append(' ');
            }
        }
        sb.append("</code></td><td>");
        sb.append(option.getDescription());
        sb.append("</td></tr>");
        sb.append(LS);
    }
    sb.append("</table>");
    return sb.toString();
}

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From source file:org.apache.maven.index.cli.NexusIndexerCliTest.java

public String getOptionsAsHtml() {
    @SuppressWarnings("unchecked")
    List<Option> optList = new ArrayList<Option>(new NexusIndexerCli().buildDefaultCliOptions().getOptions());
    Collections.sort(optList, new OptionComparator());

    StringBuilder sb = new StringBuilder();
    boolean a = true;
    sb.append(/*from   w w  w.java  2s  .c om*/
            "<table border='1' class='zebra-striped'><tr class='a'><th><b>Options</b></th><th><b>Description</b></th></tr>");
    for (Option option : optList) {
        a = !a;
        sb.append("<tr class='").append(a ? 'a' : 'b').append("'><td><code>-<a name='");
        sb.append(option.getOpt());
        sb.append("'>");
        sb.append(option.getOpt());
        sb.append("</a>,--<a name='");
        sb.append(option.getLongOpt());
        sb.append("'>");
        sb.append(option.getLongOpt());
        sb.append("</a>");
        if (option.hasArg()) {
            if (option.hasArgName()) {
                sb.append(" &lt;").append(option.getArgName()).append("&gt;");
            } else {
                sb.append(' ');
            }
        }
        sb.append("</code></td><td>");
        sb.append(option.getDescription());
        sb.append("</td></tr>");
        sb.append(LS);
    }
    sb.append("</table>");
    return sb.toString();
}

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From source file:org.opentestsystem.airose.optionCli.ArgOptions.java

public void parseOptions(String[] commandLine) {

    for (int i = 0; i < commandLine.length; ++i) {
        String s = commandLine[i];

        if (s.startsWith("--")) {
            // see if the option is combined with a value
            int index = s.indexOf("=");
            if (index > 0) {
                String optionName = s.substring(2, index);
                String value = s.substring(index + 1);
                if (value.length() == 0) {
                    throw new Error("no value specified for " + optionName);
                }/*  w  w w  . j a v  a2  s  .c o  m*/
                Option o = _options.getOption(optionName);
                if (o == null) {
                    throw new IllegalArgumentException("unrecognizedOption: " + s);
                }
                if (o.hasArgName()) {
                    throw new Error("Option " + optionName + " does not " + "take a value");
                }
                this._optionToValue.put(optionToString(o), value);
            }

            // the option was not combined with a value, but may still
            // require one, so load the Option and then decide
            else {
                String optionName = s.substring(2);
                Option o = _options.getOption(optionName);
                if (o == null) {
                    throw new IllegalArgumentException("unrecognizedOption: " + s);
                }
                if (o.hasArgName()) {
                    // because the value combined case was handled above,
                    // the value must be in the next command line argument
                    // position
                    if (i + 1 >= commandLine.length) {
                        throw new Error("no value specified for " + optionName);
                    } else {
                        String value = commandLine[++i];
                        _optionToValue.put(optionToString(o), value);
                    }
                }
                // no value was required for this option.
                else {
                    _optionToValue.put(optionToString(o), null);
                }
            }
        }

        // Single character options are more complex as they require
        // handling multiple single character options per string as well as
        // having the value specified as a part of the option string with no
        // intervening '=' character.
        else if (s.startsWith("-")) {

            for (int j = 1; j < s.length(); ++j) {

                char optionName = s.charAt(j);
                Option o = _options.getOption(Character.toString(optionName));
                if (o == null) {
                    throw new IllegalArgumentException("unrecognizedOption: " + s);
                }
                // hasValue()
                if (o.hasArgName()) {
                    // see if there are remaining characters as a part of
                    // this string and if so, use them as the value,
                    // e.g. -xtrue
                    if (j + 1 < s.length()) {
                        String value = s.substring(j + 1);
                        _optionToValue.put(optionToString(o), value);
                    }

                    // otherwise, the next argument in command line is the
                    // value for this option
                    else {
                        // check to ensure that there is at least one more
                        // value
                        if (i + 1 == commandLine.length) {
                            throw new Error("no value specified for " + o);
                        }
                        String value = commandLine[++i];
                        _optionToValue.put(optionToString(o), value);
                    }

                    break;
                } else {
                    _optionToValue.put(optionToString(o), null);
                }
            }
        }

    }
}

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