package net.sf.statcvs.pages.xml;

 /**

  * This is a mere copy of the LogXMLpagemaker class with few changes done

  * */

 import java.util.ArrayList;

 import java.util.Calendar;

 import java.util.Collection;

 import java.util.Collections;

 import java.util.Date;

 import java.util.GregorianCalendar;

 import java.util.Iterator;

 import java.util.List;

 import net.sf.statcvs.model.Commit;

 import net.sf.statcvs.model.SymbolicName;

 import net.sf.statcvs.output.ReportConfig;

 import org.jdom.Element;

 public class LogXmlMaker {

     private final static String[] MONTH_TWO_CHARACTERS = { "01", "02", "03", "04", "05", "06", "07", "08", "09", "10", "11", "12" };

     public static String getAnchor(final SymbolicName tag) {

         return "tag-" + tag.getName();

     }

     public static String getURL(final Date date) {

         final Calendar calendar = new GregorianCalendar();

         calendar.setTime(date);

         return getFileName(calendar.get(Calendar.YEAR), calendar.get(Calendar.MONTH)) + ".html";

     }

     private static String getFileName(final int year, final int month) {

         return year + "-" + MONTH_TWO_CHARACTERS[month];

     }

     private final ReportConfig config;

     private final List commits = new ArrayList();

     /**

      * Creates a new LogPageMaker.

      * @param year The log page's year

      * @param month The log page's month (0 for January)

      * @param commits A list of commits; those not in the

      *                 right month will be ignored

      * @param outputFormat

      */

     public LogXmlMaker(final ReportConfig config, final Collection commits) {

         this.config = config;

         final Iterator it = commits.iterator();

         while (it.hasNext()) {

             final Commit commit = (Commit) it.next();

             this.commits.add(commit);

         }

     }

     public Element toFile() {

         Element lg = null;

         if (!this.commits.isEmpty()) {

             lg = new CommitListXml(this.commits, getTags(), true).renderCommitList(this.commits);

         }

         return lg;

     }

     private List getTags() {

         final List tags = new ArrayList();

         final Calendar calendar = new GregorianCalendar();

         final Iterator it = this.config.getRepository().getSymbolicNames().iterator();

         while (it.hasNext()) {

             final SymbolicName tag = (SymbolicName) it.next();

             calendar.setTime(tag.getDate());

         }

         Collections.reverse(tags);

         return tags;

     }

 }