Examples of org.kohsuke.args4j.spi.OptionHandler

org.kohsuke.args4j.spi.OptionHandler
Code that parses operands of an option into Java.
This class can be extended by application to support additional Java datatypes in option operands.
Implementation of this class needs to be registered to args4j by using {@link CmdLineParser#registerHandler(Class,Class)} @param < T> The type of the field that this {@link OptionHandler} works with. @author Kohsuke Kawaguchi

        else
            return new FieldSetter(bean,f);
    }


    private void addArgument(Setter setter, Argument a) {
        OptionHandler h = createOptionHandler(new OptionDef(a,setter.isMultiValued()),setter);
      int index = a.index();
      // make sure the argument will fit in the list
      while (index >= arguments.size()) {
        arguments.add(null);
      }

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        }
      arguments.set(index,h);
    }


    private void addOption(Setter setter, Option o) {
        OptionHandler h = createOptionHandler(new NamedOptionDef(o,setter.isMultiValued()),setter);
        checkOptionNotInMap(o.name());
        for (String alias : o.aliases()) {
          checkOptionNotInMap(alias);
        }
        options.add(h);

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            if(handler.option.required() && !present.contains(handler))
                throw new CmdLineException(Messages.REQUIRED_ARGUMENT_MISSING.format(handler.option.toString()));
    }
    
  private OptionHandler findOptionHandler(String name) {
    OptionHandler handler = findOptionByName(name);
    if (handler==null) {
      // Have not found by its name, maybe its a property?
      // Search for parts of the name (=prefix) - most specific first 
      for (int i=name.length(); i>1; i--) {
        String prefix = name.substring(0, i);

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     *
     * @param setter the setter for the type
     * @param a the Argument
     */
    public void addArgument(Setter setter, Argument a) {
        OptionHandler h = createOptionHandler(new OptionDef(a,setter.isMultiValued()),setter);
      int index = a.index();
      // make sure the argument will fit in the list
      while (index >= arguments.size()) {
        arguments.add(null);
      }

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            if(handler.option.required() && !present.contains(handler))
                throw new CmdLineException(this, Messages.REQUIRED_ARGUMENT_MISSING.format(handler.option.toString()));
    }


  private OptionHandler findOptionHandler(String name) {
    OptionHandler handler = findOptionByName(name);
    if (handler==null) {
      // Have not found by its name, maybe its a property?
      // Search for parts of the name (=prefix) - most specific first
      for (int i=name.length(); i>1; i--) {
        String prefix = name.substring(0, i);

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     *
     * @param setter the setter for the type
     * @param a the Argument
     */
    public void addArgument(Setter setter, Argument a) {
        OptionHandler h = createOptionHandler(new OptionDef(a,setter.isMultiValued()),setter);
      int index = a.index();
      // make sure the argument will fit in the list
      while (index >= arguments.size()) {
        arguments.add(null);
      }

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        }
        return true;
    }
    
    private OptionHandler findOptionHandler(String name) {
    OptionHandler handler = findOptionByName(name);
    if (handler==null) {
      // Have not found by its name, maybe its a property?
      // Search for parts of the name (=prefix) - most specific first
      for (int i=name.length(); i>1; i--) {
        String prefix = name.substring(0, i);

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     */
    public void addArgument(Setter setter, Argument a) {
        Utilities.checkNonNull(setter, "Setter");
        Utilities.checkNonNull(a, "Argument");
        
        OptionHandler h = OptionHandlerRegistry.getRegistry().createOptionHandler(this,
                new OptionDef(a,setter.isMultiValued()),setter);
      int index = a.index();
      // make sure the argument will fit in the list
      while (index >= arguments.size()) {
        arguments.add(null);

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        else
            return new FieldSetter(bean,f);
    }


    private void addArgument(Setter setter, Argument a) {
        OptionHandler h = createOptionHandler(new OptionDef(a,setter.isMultiValued()),setter);
      int index = a.index();
      // make sure the argument will fit in the list
      while (index >= arguments.size()) {
        arguments.add(null);
      }

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        }
      arguments.set(index,h);
    }


    private void addOption(Setter setter, Option o) {
        OptionHandler h = createOptionHandler(new NamedOptionDef(o,setter.isMultiValued()),setter);
        checkOptionNotInMap(o.name());
        for (String alias : o.aliases()) {
          checkOptionNotInMap(alias);
        }
        options.add(h);

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Related Classes of org.kohsuke.args4j.spi.OptionHandler

org.kohsuke.args4j.CmdLineParser

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