Examples of org.apache.empire.commons.OptionEntry

org.apache.empire.commons.OptionEntry
This class defines one possible value of a field and it's description
This class is used by the Options class to implement a set of options where the option value us used as the key for the set.
The text should only be used for display purposes e.g. to display a drop-down in a user interface.


    public void initOptions(HtmlSelectOneMenu input, TextResolver textResolver, Options options, boolean addEmpty, String nullText)
    {
        if (addEmpty)
        {   // Empty entry
            addSelectItem(input, textResolver, new OptionEntry("", nullText));
        }
        if (options!=null && options.size()>0)
        {   // Add options
            for (OptionEntry e : options)
            { // Option entries

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    public void syncOptions(HtmlSelectOneMenu input, TextResolver textResolver, Options options, boolean hasEmpty, String nullText)
    {
        // Compare child-items with options
        Iterator<OptionEntry> ioe = options.iterator();
        OptionEntry oe =(ioe.hasNext() ? ioe.next() : null);
        List<UIComponent> childList = input.getChildren();
        Iterator<UIComponent> ico = childList.iterator();
        int lastIndex = 0;
        while (ico.hasNext())
        {
            lastIndex++;
            UIComponent co = ico.next(); 
            if (!(co instanceof UISelectItem))
                continue;
            UISelectItem si = (UISelectItem)co;
            Object ov = si.getItemValue();
            if (ObjectUtils.isEmpty(ov) && hasEmpty)
                continue;
            if (oe==null)
            {   // remove obsolete items
                lastIndex--; 
                for (int index = childList.size()-1; index>=lastIndex; index--)
                    childList.remove(index);
                // done
                return;
            }    
            if (ObjectUtils.compareEqual(ov, oe.getValue()))
            {   // next
                oe =(ioe.hasNext() ? ioe.next() : null);
                continue;
            }    
            // Not equal - do a full reload
            input.getChildren().clear();
            if (hasEmpty)
                addSelectItem(input, textResolver, new OptionEntry("", nullText));
            for (OptionEntry e : options)
            {   // Option entries
                addSelectItem(input, textResolver, e);
            }
            // done

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    }


    public Options getLanguages()
    {
        Options o = new Options();
        o.add(new OptionEntry(Locale.ENGLISH, Locale.ENGLISH.getDisplayLanguage()));
        o.add(new OptionEntry(Locale.GERMAN, Locale.GERMAN.getDisplayLanguage()));
        return o;
    }

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    }


    public Options getLanguages()
    {
        Options o = new Options();
        o.add(new OptionEntry(Locale.ENGLISH, Locale.ENGLISH.getDisplayLanguage()));
        o.add(new OptionEntry(Locale.GERMAN, Locale.GERMAN.getDisplayLanguage()));
        return o;
    }

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    }


    public Options getLanguages()
    {
        Options o = new Options();
        o.add(new OptionEntry(Locale.ENGLISH, Locale.ENGLISH.getDisplayLanguage()));
        o.add(new OptionEntry(Locale.GERMAN, Locale.GERMAN.getDisplayLanguage()));
        return o;
    }

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    {
      Options opts = new Options();
      List<Department> _deps = context.getEmployeeServiceClient().getDepartments();
      for(Department d: _deps)
      {
        opts.add(new OptionEntry(d.getDepartmentId(),d.getName()));
      }
      return opts;
    }

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    }


    public Options getLanguages()
    {
        Options o = new Options();
        o.add(new OptionEntry(Locale.ENGLISH, Locale.ENGLISH.getDisplayLanguage()));
        o.add(new OptionEntry(Locale.GERMAN, Locale.GERMAN.getDisplayLanguage()));
        return o;
    }

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    {
      Options opts = new Options();
      List<Department> _deps = context.getEmployeeServiceClient().getDepartments();
      for(Department d: _deps)
      {
        opts.add(new OptionEntry(d.getDepartmentId(),d.getName()));
      }
      return opts;
    }

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        // Options
        Options options = getOptionList();
        if (isAllowNull())
        { // Empty entry
            options = new Options(options);
            addSelectItem(input, textResolver, new OptionEntry("", getNullText()));
        }
        for (OptionEntry e : options)
        { // Option entries
            addSelectItem(input, textResolver, e);
        }

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        Options options = ii.getOptions();
        if (ii.isRequired()==false)
        {   // Empty entry
            options = new Options(options);
            addSelectItem(input, ii, new OptionEntry("", getNullText(ii)));
        }
        if (options!=null && options.size()>0)
        {   // Add options
            for (OptionEntry e : options)
            { // Option entries

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