package org.paneris.bibliomania;

 import java.util.Vector;

 import org.melati.Melati;

 import org.melati.poem.PoemThread;

 import org.melati.poem.util.EnumUtils;

 import org.melati.util.ThrowingPrintWriter;

 import org.melati.util.UnexpectedExceptionException;

 import org.webmacro.WebMacroException;

 import org.webmacro.servlet.WebContext;

 public class FixTextID extends BibliomaniaServlet {

   /**

    * 

    */

   private static final long serialVersionUID = 1L;

   protected String bibliomaniaHandle(Melati melati, WebContext context)

       throws WebMacroException {

     ThrowingPrintWriter p;

     try {

       context.getResponse().setContentType("text/plain");

       p = new ThrowingPrintWriter(context.getResponse().getWriter(),

                                   "servlet output");

     }

     catch (Exception e) {

       throw new UnexpectedExceptionException(e);

     }

     Integer diag = null;

     long what = 0;

     try {

       ChapterTable chapters =

           ((BibliomaniaDatabase)melati.getDatabase()).getChapterTable();

       Vector all = EnumUtils.vectorOf(chapters.selection("textid is null"));

       for (int i = 0; i < all.size(); ++i) {

         if (i % 200 == 0) {

           PoemThread.commit();

           p.println("Done " + i);

           p.flush();

         }

         Chapter chapter = (Chapter)all.elementAt(i);

         diag = chapter.troid();

         chapter.setTextid(what = chapter.ftiTextID());

       }

       PoemThread.commit();

       p.println("Finished successfully");

     }

     catch (Exception e) {

       p.println("\nAt record " + diag + " " + what + " (" + Long.toString(what, 2) + "):\n");

       e.printStackTrace(p);

     }

     return null;

   }

 }