How to use

calculateLocale

method

in

javax.faces.application.ViewHandler

@Override
public Locale calculateLocale(final FacesContext facesContext)
{
 return parent.calculateLocale(facesContext);
}

@Override
public Locale calculateLocale(final FacesContext facesContext)
{
 return parent.calculateLocale(facesContext);
}

/**
 * @param context faces context
 * @return locale calculated from the original handler
 */
public Locale calculateLocale(FacesContext context) {
  return original.calculateLocale(context);
}

@Override
public Locale calculateLocale(final FacesContext facesContext)
{
 return parent.calculateLocale(facesContext);
}

/**
 *    <p> Returns an appropriate <code>Locale</code> to use for this and
 * subsequent requests for the current client.</p>
 *
 * @param context <code>FacesContext</code> for the current request
 *
 * @exception NullPointerException if <code>context</code> is
 *  <code>null</code>
 */
 public Locale calculateLocale(FacesContext context) {
 return _oldViewHandler.calculateLocale(context);
 }

/**
* <p>Pass through to the default view handler.</p>
* 
*/
public Locale calculateLocale(FacesContext context) {
 return defaultViewHandler.calculateLocale(context);
}
 

@Override
public Locale calculateLocale(final FacesContext facesContext)
{
 return parent.calculateLocale(facesContext);
}

@Override
public Locale calculateLocale(final FacesContext facesContext)
{
 return parent.calculateLocale(facesContext);
}

public Locale calculateLocale(FacesContext context)
{
  return _viewHandler.calculateLocale(context);
}

public Locale calculateLocale(FacesContext context)
{
  return this.parent.calculateLocale(context);
}

@Override
public Locale calculateLocale(FacesContext context)
{
  return getWrapped().calculateLocale(context);
}

/**
 * 
 * <p>The default behavior of this method is to
 * call {@link ViewHandler#calculateLocale(javax.faces.context.FacesContext)}
 * on the wrapped {@link ViewHandler} object.</p>
 *
 * @see ViewHandler#calculateLocale(javax.faces.context.FacesContext)
 * @since 1.2
 */
public Locale calculateLocale(FacesContext context) {
  return getWrapped().calculateLocale(context);
}

/**
 *
 * <p>The default behavior of this method is to
 * call {@link ViewHandler#calculateLocale(javax.faces.context.FacesContext)}
 * on the wrapped {@link ViewHandler} object.</p>
 *
 * @see ViewHandler#calculateLocale(javax.faces.context.FacesContext)
 * @since 1.2
 */
@Override
public Locale calculateLocale(FacesContext context) {
  return getWrapped().calculateLocale(context);
}

/**
 * 
 * <p>The default behavior of this method is to
 * call {@link ViewHandler#calculateLocale(javax.faces.context.FacesContext)}
 * on the wrapped {@link ViewHandler} object.</p>
 *
 * @see ViewHandler#calculateLocale(javax.faces.context.FacesContext)
 * @since 1.2
 */
@Override
public Locale calculateLocale(FacesContext context) {
  return getWrapped().calculateLocale(context);
}

/**
 * 
 * <p>The default behavior of this method is to
 * call {@link ViewHandler#calculateLocale(javax.faces.context.FacesContext)}
 * on the wrapped {@link ViewHandler} object.</p>
 *
 * @see ViewHandler#calculateLocale(javax.faces.context.FacesContext)
 * @since 1.2
 */
public Locale calculateLocale(FacesContext context) {
  return getWrapped().calculateLocale(context);
}

/**
 *
 * <p>The default behavior of this method is to
 * call {@link ViewHandler#calculateLocale(javax.faces.context.FacesContext)}
 * on the wrapped {@link ViewHandler} object.</p>
 *
 * @see ViewHandler#calculateLocale(javax.faces.context.FacesContext)
 * @since 1.2
 */
@Override
public Locale calculateLocale(FacesContext context) {
  return getWrapped().calculateLocale(context);
}

@Deprecated
public static Locale getLocale(final FacesContext facesContext) {
 final UIViewRoot root = facesContext.getViewRoot();
 final Locale locale;
 if (root != null) {
  locale = root.getLocale();
 } else {
  locale = facesContext.getApplication().getViewHandler().calculateLocale(facesContext);
 }
 return locale;
}

  @Produces
  @Faces
  public Locale getLocale() {
    if (facesContext.getViewRoot() != null) {
      return facesContext.getViewRoot().getLocale();
    } else {
      return facesContext.getApplication().getViewHandler().calculateLocale(facesContext);
    }
  }
}

@Override
public Locale calculateLocale(FacesContext facesContext)
{
 Locale jsfLocale = viewHandler.calculateLocale(facesContext);
 if ( !Contexts.isSessionContextActive() )
 {
   return jsfLocale;
 }
 else
 {
   return LocaleSelector.instance().calculateLocale(jsfLocale);
 }
}

public Locale calculateLocale(FacesContext context) {
  if (JsfUtils.isFlowRequest()) {
    return RequestContextHolder.getRequestContext().getExternalContext().getLocale();
  } else {
    return delegate.calculateLocale(context);
  }
}