import java.sql.*;
import java.io.*;
import java.util.Date;
import java.util.Properties;
import java.text.DateFormat;
import java.text.SimpleDateFormat;

public class SqlJobMon {

   public static void main(String[] args) {

      int count = 0;
      String connectionUrl;
      String datetime;
      String datequery;
      String jobname;
      String test;
      DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");
      DateFormat dateQuery = new SimpleDateFormat("yyyyMMdd");
      Date date = new Date();
      FileOutputStream out = null; // declare a file output object
      PrintStream p = null; // declare a print stream object
      datetime = dateFormat.format(date);
      datequery = dateQuery.format(date);

      String style = "<style type=\"text/css\"> #gradient-style"
            + "{"
            + "   font-family: \"Lucida Sans Unicode\", \"Lucida Grande\", Sans-Serif;"
            + "font-size: 12px;"
            + "margin: 0px;"
            + "width: 1000px;"
            + "text-align: left;"
            + "border-collapse: collapse;"
            + "}"
            + "#gradient-style th"
            + "{"
            + "font-size: 13px;"
            + "font-weight: normal;"
            + "padding: 8px;"
            + "background: #b9c9fe;"
            + "border-top: 2px solid #d3ddff;"
            + "border-bottom: 1px solid #fff;"
            + "color: #039;"
            + "}"
            + "#gradient-style td"
            + "{"
            + "padding: 8px;"
            + "border-bottom: 1px solid #fff;"
            + "color: #669;"
            + "border-top: 1px solid #fff;"
            + "background: #e8edff;"
            + "}"
            + "#gradient-style tfoot tr td"
            + "{"
            + "background: #e8edff;"
            + "font-size: 12px;"
            + "color: #99c;"
            + "}"
            + "#gradient-style tbody tr:hover td"
            + "{"
            + "background: #d0dafd;"
            + "color: #339;"
            + "}"
            + "#gradient-style caption"
            + "{"
            + "font-family: \"Lucida Sans Unicode\", \"Lucida Grande\", Sans-Serif; font-weight: bold; font-size: 13px;color: #039;"
            + "}</style>";

      connectionUrl = "jdbc:sqlserver://" + args[0]
            + ":1433;databaseName=msdb;integratedSecurity=false;user="
            + args[1] + ";password=" + args[2];

      // Declare the JDBC objects.
      Connection con = null;
      Statement stmt = null;
      ResultSet rsHistory = null, rsRecent = null;

      try {
         // Reading values from property file
         String link = new SqlJobMon().readPropertiesFile("HTML_LINK");
         String currentDirectory = new SqlJobMon()
               .readPropertiesFile("HTML_DIR");
         File file = new File(currentDirectory + "sqllog");
         boolean exist = file.exists();
         if (!exist) {
            boolean success = (new File(currentDirectory + "sqllog"))
                  .mkdir();
         }
         out = new FileOutputStream(currentDirectory + "sqllog/" + args[0]
               + "-" + datetime + ".html");
         p = new PrintStream(out);
         // Establish the connection.
         Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
         con = DriverManager.getConnection(connectionUrl);

         // Create and execute an SQL statement For getting history and
         // recent job failed.

         String sqlHistory = "select sj.name, sjh.step_name, sjh.run_date, sjh.run_time, sjh.run_status, sjh.message, sjh.server "
               + "from msdb.dbo.sysjobhistory sjh inner join msdb.dbo.sysjobs sj on sjh.job_id = sj.job_id "
               + "inner join msdb.dbo.sysjobsteps sjs on sj.job_id = sjs.job_id and sjh.step_id = sjs.step_id "
               + "where sjh.run_status = 0"
               + "and sj.name ='" + args[3] + "'";

         stmt = con.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,
               ResultSet.CONCUR_READ_ONLY);
         rsHistory = stmt.executeQuery(sqlHistory);

         String sqlRecent = "select top 1 sj.name, sjh.step_name, sjh.run_date, sjh.run_time, sjh.run_status, sjh.message, sjh.server "
               + "from msdb.dbo.sysjobhistory sjh inner join msdb.dbo.sysjobs sj on sjh.job_id = sj.job_id "
               + "inner join msdb.dbo.sysjobsteps sjs on sj.job_id = sjs.job_id and sjh.step_id = sjs.step_id "
               + "and sj.name ='" + args[3] + "'"
               + "and sjh.run_date ='" + datequery + "'"
               + "ORDER BY run_time DESC";
         stmt = null;
         stmt = con.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,
               ResultSet.CONCUR_READ_ONLY);
         rsRecent = stmt.executeQuery(sqlRecent);

while (rsRecent.next()) {
         if (rsRecent.getString("run_status").equals("0")){
            rsRecent.beforeFirst();
            p
                  .println("<html>\n<head>"
                        + style
                        + "<title>Failed SQL Job </title>"
                        + "</head><table border=1 id=\"gradient-style\">\n<CAPTION>Recent SQL Job Failed For "
                        + args[3]
                        + datetime
                        + "</CAPTION>\n"
                        + "<th>Date</th>\n<th>Time</th>\n<th>Server</th>\n<th>Job_Name</th>\n<th>Step_Name</th>\n<th>Run_Status"
                        + "</th>\n<th>Message</th>\n");
            // Iterate through the data in the result set and display it.
            while (rsRecent.next()) {
               p.println("<tr>");
               p.print("<td>");
               p.print(rsRecent.getString("run_date"));
               p.print("</td>\n");
               p.print("<td>");
               p.print(rsRecent.getString("run_time"));
               p.print("</td>\n");
               p.print("<td>");
               p.print(rsRecent.getString("server"));
               p.print("</td>\n");
               p.print("<td>");
               p.print(rsRecent.getString("name"));
               p.print("</td>\n");
               p.print("<td>");
               p.print(rsRecent.getString("step_name"));
               p.print("</td>\n");
               p.print("<td>");
               p.print(rsRecent.getString("run_status"));
               p.print("</td>\n");
               p.print("<td>");
               p.print(rsRecent.getString("message"));
               p.print("</td>\n");
               p.println("</tr>");
            }
            p.println("</table>");
            p.println("<a href=JavaScript:history.back();>[ back ]</a>");
            System.out.print("<a href=" + link + "/" + args[0] + "-"
                  + datetime + ".html target=main>");
            System.out.print(" CRITICAL: Job Failed" );
            System.out.print("</a>\n");
         } else {
            if (rsRecent.getString("run_status").equals("1")){
               rsRecent.beforeFirst();
                     p
                           .println("<html>\n<head>"
                                 + style
                                 + "<title>Failed SQL Job </title>"
                                 + "</head><table border=1 id=\"gradient-style\">\n<CAPTION>Recent SQL Job Failed For "
                                 + args[3]
                                 + datetime
                                 + "</CAPTION>\n"
                                 + "<th>Date</th>\n<th>Time</th>\n<th>Server</th>\n<th>Job_Name</th>\n<th>Step_Name</th>\n<th>Run_Status"
                                 + "</th>\n<th>Message</th>\n");

                     System.out.print("<a href=" + link + "/" + args[0] + "-"
                           + datetime + ".html target=main>");
                     System.out.print(" OK: Nothing Failed");
                     System.out.print("</a>\n");
                     System.out.flush();
                     p.println("No Failed Jobs");
                     p.println("</table>");
                     p.println("<a href=JavaScript:history.back();>[ back ]</a>");
         }
    }
}
}

      // Handle any errors that may have occurred.
      catch (Exception e) {
         e.printStackTrace();
      }

      finally {
         if (out != null)
            try {
               p.close();
               out.close();
            } catch (Exception e) {
            }
         if (rsRecent != null)
            try {
               rsRecent.close();
            } catch (Exception e) {
            }

         if (rsHistory != null)
            try {
               rsHistory.close();
            } catch (Exception e) {
            }
         if (stmt != null)
            try {
               stmt.close();
            } catch (Exception e) {
            }
         if (con != null)
            try {
               con.close();
            } catch (Exception e) {
            }

      }
   }

   /*
    * To read the property file and return the value for key which is stored in
    * the property file
    */
   public String readPropertiesFile(String key) {
      String value = null;
      try {
         String path = null;
         Properties prop = new Properties();
         File dir1 = new File(".");
         /* To get the current working directory */
         path = dir1.getCanonicalPath();
         prop.load(new FileInputStream(path + "/url.properties"));
         value = prop.getProperty(key);
      } catch (Exception e) {
         e.printStackTrace();
      }
      return value;
   }
}