StubViewHandler.java

package org.jboss.test.faces.stub.faces;

import java.io.IOException;
import java.util.Locale;

import javax.faces.FacesException;
import javax.faces.application.ViewHandler;
import javax.faces.component.UIViewRoot;
import javax.faces.context.FacesContext;

public class StubViewHandler extends ViewHandler
{
   @Override
   public Locale calculateLocale(FacesContext ctx)
   {
      return Locale.getDefault();
   }

   @Override
   public String calculateRenderKitId(FacesContext ctx)
   {
      return null;
   }

   @Override
   public UIViewRoot createView(FacesContext ctx, String viewId)
   {
      UIViewRoot viewRoot = new UIViewRoot();
      viewRoot.setViewId(viewId);
      //TODO: set locale?
      return viewRoot;
   }

   @Override
   public String getActionURL(FacesContext ctx, String viewId)
   {
      String contextPath = ctx.getExternalContext().getRequestContextPath();
      String pathInfo = ctx.getExternalContext().getRequestPathInfo();
      String servletPath = ctx.getExternalContext().getRequestServletPath();

      if (pathInfo == null || pathInfo.length() == 0)
      {
         int sploc = servletPath.lastIndexOf('.');
         if (sploc < 0)
         {
            throw new IllegalArgumentException("no file extension in servlet path: " + servletPath);
         }
         return contextPath + getViewIdSansSuffix(viewId) + servletPath.substring(sploc);

      }
      else
      {
         return contextPath + (servletPath != null ? servletPath : "") + viewId;
      }
   }

   private static String getViewIdSansSuffix(String viewId)
   {
      int loc = viewId.lastIndexOf('.');
      if (loc < 0)
      {
         throw new IllegalArgumentException("no file extension in view id: " + viewId);
      }
      return viewId.substring(0, loc);
   }

   @Override
   public String getResourceURL(FacesContext ctx, String url)
   {
      return url;
   }

   @Override
   public void renderView(FacesContext ctx, UIViewRoot viewRoot)
      throws IOException, FacesException
   {
   }

   @Override
   public UIViewRoot restoreView(FacesContext ctx, String id)
   {
      return null;
   }

   @Override
   public void writeState(FacesContext ctx) throws IOException
   {
   }
}