java - GWT : Render a hyperlink in a TextColumn of a CellTable -

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first of - beginner java , gwt. have scripting language background please explicit.

i have celltable populated data database( serverkeyword class gets data ). 

    mycelltable.addcolumn(new textcolumn<serverkeyword>() {          @override         public string getvalue(serverkeyword object) {             // todo auto-generated method stub             return object.getname();         }     });

the example above works, shows data text. need make hyperlink, when click it, opens new tab location. i've surfed web , got conclusion need override render.

public class hypertextcell extends abstractcell<serverkeyword> {  interface template extends safehtmltemplates {     @template("<a target=\"_blank\" href=\"{0}\">{1}</a>")     safehtml hypertext(safeuri link, string text); }  private static template template;  public static final int link_index = 0, url_index = 1;  /**  * construct new linkcell.  */ public hypertextcell() {      if (template == null) {         template = gwt.create(template.class);     } }  @override public void render(context context, serverkeyword value, safehtmlbuilder sb) {     if (value != null) {          // template sanitize uri.         sb.append(template.hypertext(uriutils.fromstring(value.getname()), value.getname()));         }     } }

now ... how use hypertextcell class addcolumn method in first code example?!

thank in advance!

hypertextcell hypertextcell = new hypertextcell();     column<serverkeyword, serverkeyword> hypercolumn = new column<serverkeyword, serverkeyword>(             hypertextcell) {          @override         public serverkeyword getvalue(serverkeyword keyword) {             return keyword;         }     };     mycelltable.addcolumn(hypercolumn);

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