Metacat

import edu.ucsb.nceas.metacat.service.DatabaseService;

import edu.ucsb.nceas.metacat.service.PropertyService;

import edu.ucsb.nceas.utilities.PropertyNotFoundException;

import java.sql.*;

  int serverCheckCode = 1;

  ReplicationServerList serverList = null;

  //PrintWriter out;

  private static Logger logMetacat = Logger.getLogger(ReplicationHandler.class);

  private static int DOCINSERTNUMBER = 1;

  private static int DOCERRORNUMBER  = 1;

        try

        {

          u = new URL("https://" + server + "?server="

          logMetacat.info("Sending infomation " +u.toString());

          result = MetacatReplication.getURLContent(u);

        }

      serialNumber=dbConn.getCheckOutSerialNumber();

      //if the document needs to be updated or inserted, this is executed

      String readDocURLString = "https://" + remoteserver + "?server="+

      URL u = new URL(readDocURLString);

      // Get docid content

      DocInfoHandler dih = new DocInfoHandler();

      XMLReader docinfoParser = initParser(dih);

      String docInfoURLStr = "https://" + remoteserver +

                       "&action=getdocumentinfo&docid="+accNumber;

      URL docinfoUrl = new URL(docInfoURLStr);

      logMetacat.info("Sending message: " +

                                                  docinfoUrl.toString());

      DocInfoHandler dih = new DocInfoHandler();

      XMLReader docinfoParser = initParser(dih);

      String docInfoURLString = "https://" + remoteserver +

                  "&action=getdocumentinfo&docid="+accNumber;

      URL docinfoUrl = new URL(docInfoURLString);

      String docInfoStr = MetacatReplication.getURLContent(docinfoUrl);

      String datafilePath = PropertyService.getProperty("application.datafilepath");

      // Get data file content

      String readDataURLString = "https://" + remoteserver + "?server="+

                                            "&action=readdata&docid="+accNumber;

      URL u = new URL(readDataURLString);

      InputStream input = u.openStream();

      //register data file into xml_documents table and wite data file

      logMetacat.info("Try to update last_check for server: "+server);

      // Get time from remote server

      URL dateurl = new URL("https://" + server + "?server="+

      String datexml = MetacatReplication.getURLContent(dateurl);

      logMetacat.info("datexml: "+datexml);

      if (datexml!=null && !datexml.equals(""))

        server = replServer.getServerName();

        // Try to get catalog

        URL u = new URL("https://" + server + "?server="+

        logMetacat.info("sending message " + u.toString());

        String catxml = MetacatReplication.getURLContent(u);