--- FM2SQL/Attic/Convert.java	2004/03/18 09:31:01	1.50
+++ FM2SQL/Attic/Convert.java	2004/06/14 12:12:31	1.57
@@ -1,5 +1,17 @@
-import java.util.*;
-import java.sql.*;
+/*
+ * Convert.java -- Converter class -  Filemaker to SQL Converter 
+ * Copyright (C) 2003 Robert Gordesch (rogo@mpiwg-berlin.mpg.de) 
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.  Please read license.txt for the full details. A copy of
+ * the GPL may be found at http://www.gnu.org/copyleft/lgpl.html  You should
+ * have received a copy of the GNU General Public License along with this
+ * program; if not, write to the Free Software Foundation, Inc., 59 Temple
+ * Place, Suite 330, Boston, MA 02111-1307 USA  Created on 15.09.2003 by
+ * rogo  
+ */
+
 import java.awt.Cursor;
 import java.io.BufferedReader;
 import java.io.BufferedWriter;
@@ -11,6 +23,16 @@ import java.io.InputStreamReader;
 import java.io.OutputStreamWriter;
 import java.io.PrintStream;
 import java.io.UnsupportedEncodingException;
+import java.sql.PreparedStatement;
+import java.sql.SQLException;
+import java.sql.Statement;
+import java.sql.Types;
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+import java.util.StringTokenizer;
+import java.util.TreeSet;
+import java.util.Vector;
 
 import com.exploringxml.xml.Node;
 import com.exploringxml.xml.Xparse;
@@ -59,12 +81,13 @@ class Convert
     System.out.println("Finished!");
     //convert("jdbc:fmpro:http://141.14.237.74:8050","jdbc:postgresql://erebos/test",null,null);
   }
-  public static void convertBatch(DBBean source, DBBean destination, Vector names, Vector layouts, Vector selects, Vector creates, Vector ids,int mode,String delimiter) throws Exception
+  public static void convertBatch(DBBean source, DBBean destination, Vector names, Vector layouts, Vector selects, Vector creates, Vector ids, int mode, String delimiter) throws Exception
   {
     bean = source;
     beanDest = destination;
-    convert(null,null,names,layouts,selects,creates,ids,mode,delimiter);
-    if(true) return;
+    convert(null, null, names, layouts, selects, creates, ids, mode, delimiter);
+    if (true)
+      return;
     StringBuffer command = null;
     try
     {
@@ -190,7 +213,7 @@ class Convert
           {
             obj = row.get(k);
             if (obj instanceof ArrayList)
-              obj = formatFileMakerArray((List) obj,"\n");
+              obj = formatFileMakerArray((List) obj, "\n");
             String str = (obj == null) ? "NULL" : obj.toString();
             if (!str.equals("NULL"))
               pstm.setString(k + 1, str);
@@ -221,17 +244,17 @@ class Convert
 
     //  dialog.setVisible(false); 
   }
-	public static String formatFileMakerArray(List list, String delimiter)
-	{ 
-	  StringBuffer formattedString = new StringBuffer();
-	  for(int i=0;i<list.size();++i)
-	  {
-		  formattedString.append(list.get(i).toString());
-			if(i<list.size()-1)
-			 formattedString.append(delimiter);
-	  } 
-	  return formattedString.toString();
-	}
+  public static String formatFileMakerArray(List list, String delimiter)
+  {
+    StringBuffer formattedString = new StringBuffer();
+    for (int i = 0; i < list.size(); ++i)
+    {
+      formattedString.append(list.get(i).toString());
+      if (i < list.size() - 1)
+        formattedString.append(delimiter);
+    }
+    return formattedString.toString();
+  }
   /**
    * Method for SQL UPDATE
    * @param source
@@ -249,7 +272,7 @@ class Convert
     FM2SQL.ProgressDialog dialog = null;
     if (FM2SQL.fmInstance != null)
     {
-      dialog = new FM2SQL.ProgressDialog(FM2SQL.fmInstance);
+      dialog = new FM2SQL.ProgressDialog(FM2SQL.fmInstance, bean);
       dialog.setTitle("Conversion running ...");
       dialog.title.setText("Getting table data ...");
       dialog.setLocation(FM2SQL.fmInstance.getLocationOnScreen().x + (FM2SQL.fmInstance.getWidth() - 400) / 2, FM2SQL.fmInstance.getLocationOnScreen().y + (FM2SQL.fmInstance.getHeight() - 250) / 2);
@@ -274,7 +297,7 @@ class Convert
         names = bean.getTableNames();
       // Collections.sort(names);
       int tbIndex = 1;
-      
+
       // System.out.println("Start at "+names.indexOf("archimedes_facsimiles"));
       for (tbIndex = 0; tbIndex < names.size(); ++tbIndex)
       {
@@ -307,16 +330,16 @@ class Convert
           continue;
         }
         // determine destTableName from createStatement or from source table name
-          if(!creates.get(tbIndex).equals(""))
-          {
-            String create =creates.get(tbIndex).toString().toLowerCase();
-            int fromIndex = create.indexOf("table")+5;
-            int toIndex   = create.indexOf("(");
-            destTableName = create.substring(fromIndex,toIndex).replaceAll(beanDest.getQC(),"").trim();
-            System.out.println("destTable "+destTableName);
-            
-          } else
-            destTableName = convertText(names.get(tbIndex).toString());
+        if (!creates.get(tbIndex).equals(""))
+        {
+          String create = creates.get(tbIndex).toString().toLowerCase();
+          int fromIndex = create.indexOf("table") + 5;
+          int toIndex = create.indexOf("(");
+          destTableName = create.substring(fromIndex, toIndex).replaceAll(beanDest.getQC(), "").trim();
+          System.out.println("destTable " + destTableName);
+
+        } else
+          destTableName = convertText(names.get(tbIndex).toString());
 
         //beanDest.setConnection("jdbc:postgresql://erebos/test3");
         beanDest.setConnection(destination);
@@ -436,7 +459,7 @@ class Convert
   /**
    *   transfers the specified array of tables  to the destination database
       and creates the table if it does not exist if it exists and mode is not append the table is dropped
- 
+  
    * @param source
    * @param destination
    * @param names
@@ -446,17 +469,16 @@ class Convert
    * @param ids
    * @param mode
    * @throws Exception
-   */ 
-  
-     
-  public static void convert(String source, String destination, Vector names, Vector layouts, Vector selects, Vector creates, Vector ids, int mode,String delimiter) throws Exception
+   */
+
+  public static void convert(String source, String destination, Vector names, Vector layouts, Vector selects, Vector creates, Vector ids, int mode, String delimiter) throws Exception
   {
 
     FM2SQL.ProgressDialog dialog = null;
 
     if (FM2SQL.fmInstance != null)
     {
-      dialog = new FM2SQL.ProgressDialog(FM2SQL.fmInstance);
+      dialog = new FM2SQL.ProgressDialog(FM2SQL.fmInstance, bean);
       dialog.setTitle("Conversion running ...");
       dialog.title.setText("Getting table data ...");
       dialog.setLocation(FM2SQL.fmInstance.getLocationOnScreen().x + (FM2SQL.fmInstance.getWidth() - 400) / 2, FM2SQL.fmInstance.getLocationOnScreen().y + (FM2SQL.fmInstance.getHeight() - 250) / 2);
@@ -469,6 +491,7 @@ class Convert
     int deltaID = 1;
     String idField = "";
     String destTableName = "";
+    String[] fieldNames = null;
     if (source != null && destination != null)
     {
       // setting user and passwd 
@@ -480,11 +503,11 @@ class Convert
     String query = null;
     try
     {
-      if(source!=null)
-      bean.setConnection(source);
+      if (source != null)
+        bean.setConnection(source);
       else
-      bean.setConnection(bean.url);
-      
+        bean.setConnection(bean.url);
+
       if (names == null)
         names = bean.getTableNames();
       // Collections.sort(names);
@@ -529,10 +552,10 @@ class Convert
           System.out.println(e);
           continue;
         }
-        if(destination!=null)
-        beanDest.setConnection(destination);
+        if (destination != null)
+          beanDest.setConnection(destination);
         else
-        beanDest.setConnection(beanDest.url);
+          beanDest.setConnection(beanDest.url);
         Statement stm = beanDest.getConnection().createStatement();
 
         Vector tables = beanDest.getTableNames();
@@ -542,19 +565,82 @@ class Convert
         // System.out.println(beanDest.getTableNames(beanDest.getCatalogs().get(2).toString()));
         stm = beanDest.getConnection().createStatement();
         // System.exit(0);
-      
-      // determine destTableName from createStatement or from source table name
-        if(!creates.get(tbIndex).equals(""))
+
+        // determine destTableName from createStatement or from source table name
+        if (!creates.get(tbIndex).equals(""))
         {
-          String create =creates.get(tbIndex).toString().toLowerCase();
-          int fromIndex = create.indexOf("table")+5;
-          int toIndex   = create.indexOf("(");
-          destTableName = create.substring(fromIndex,toIndex).replaceAll(beanDest.getQC(),"").trim();
-          System.out.println("destTable "+destTableName);
-            
+          String create = creates.get(tbIndex).toString().toLowerCase();
+          int fromIndex = create.indexOf("table") + 5;
+          int toIndex = create.indexOf("(");
+          int endIndex = create.indexOf(")", toIndex);
+
+          destTableName = create.substring(fromIndex, toIndex).replaceAll(beanDest.getQC(), "").trim();
+          System.out.println("destTable " + destTableName);
+          // retrieve field_names from select statement
+          if (query.indexOf("*") < 0)
+          {
+            int selectEndIndex = query.indexOf("from");
+            StringTokenizer tokenizer = new StringTokenizer(query.substring(6, selectEndIndex), ",");
+            int numFields = tokenizer.countTokens();
+            fieldNames = new String[numFields];
+            int fieldIndex = 0;
+            while (tokenizer.hasMoreTokens())
+            {
+              String fieldName = tokenizer.nextToken().trim();
+              fieldNames[fieldIndex] = convertText(fieldName);
+              System.out.println(fieldNames[fieldIndex]);
+              fieldIndex++;
+            }
+
+          } else
+          {
+            // use create statement for field names
+            StringTokenizer tokenizer = new StringTokenizer(create.substring(toIndex + 1, endIndex), ",");
+            int numFields = tokenizer.countTokens();
+            fieldNames = new String[numFields];
+            int fieldIndex = 0;
+            while (tokenizer.hasMoreTokens())
+            {
+              String fieldName = tokenizer.nextToken().trim();
+              int index = fieldName.lastIndexOf(" ");
+              fieldNames[fieldIndex] = fieldName.substring(0, index);
+              System.out.println(fieldNames[fieldIndex]);
+              fieldIndex++;
+            }
+          }
         } else
+        {
           destTableName = convertText(names.get(tbIndex).toString());
 
+          // retrieve field_names from select statement
+          if (query.indexOf("*") < 0)
+          {
+            int selectEndIndex = query.indexOf("from");
+            StringTokenizer tokenizer = new StringTokenizer(query.substring(6, selectEndIndex), ",");
+            int numFields = tokenizer.countTokens();
+            fieldNames = new String[numFields];
+            int fieldIndex = 0;
+            while (tokenizer.hasMoreTokens())
+            {
+              String fieldName = tokenizer.nextToken().trim();
+              fieldNames[fieldIndex] = convertText(fieldName);
+             // System.out.println("field "+ fieldNames[fieldIndex]);
+              fieldIndex++;
+            }
+
+          } else
+          {
+            Vector fieldNamesVec = bean.getColumnNames();
+            fieldNames = new String[fieldNamesVec.size()];
+            int fieldIndex = -1;
+            for (Iterator iter = fieldNamesVec.iterator(); iter.hasNext();)
+            {
+              String element = (String) iter.next();
+              fieldNames[++fieldIndex] = bean.getQC() + convertText(element) + bean.getQC();
+             // System.out.println("field " + fieldNames[fieldIndex]);
+            }
+          }
+        }
         if (mode == Convert.DataBase.CONVERT_MODE)
         {
 
@@ -578,10 +664,10 @@ class Convert
             tables.remove(convertText((String) names.get(tbIndex)));
             System.out.println("dropped table" + names.get(tbIndex));
           }
-*/
+          */
           if ((tables.indexOf(destTableName) < 0)) //&& tables.indexOf(names.get(tbIndex)) < 0 && tables.indexOf(convertText(names.get(tbIndex).toString())) < 0   )
           {
-            
+
             if (creates.get(tbIndex).equals("") || creates.get(tbIndex).toString().toLowerCase().indexOf("create") < 0)
             {
               System.out.println("Warning empty or invalid create statement - creating one for you\n");
@@ -618,8 +704,8 @@ class Convert
 
           }
         }
-        if(dialog!=null)
-        dialog.title.setText("Writing table data ...");
+        if (dialog != null)
+          dialog.title.setText("Writing table data ...");
 
         // prepare the insert statement
         int j = -1;
@@ -630,7 +716,15 @@ class Convert
         command.append(beanDest.getQC());
         command.append(destTableName); //convertText((String) names.get(tbIndex)));
         command.append(beanDest.getQC());
-        
+        command.append(" (");
+        for (int i = 0; i < fieldNames.length; i++)
+        {
+          command.append(fieldNames[i]);
+          if (i < fieldNames.length - 1)
+            command.append(",");
+        }
+        command.append(") ");
+
         command.append(" values ( ");
 
         // add a question marks for every field 
@@ -652,10 +746,9 @@ class Convert
           while (true)
           {
             ++counter;
-            if (counter == 0&&dialog!=null)
+            if (counter == 0 && dialog != null)
               dialog.title.setText("Check if data  is available");
-            else
-              if(dialog!=null)
+            else if (dialog != null)
               dialog.title.setText("Check if more  data  is available");
             myIds = bean.getIDVector(ids.get(tbIndex).toString(), (String) names.get(tbIndex), tempQuery, numHits);
             if (myIds.isEmpty())
@@ -673,18 +766,18 @@ class Convert
             {
               System.out.println(vec.get(k) + " " + vec.get(k + deltaID) + " " + vec.lastElement());
               if (query.indexOf("where") > 0)
-                tempQuery = query + " and " + tempID + ">='" + vec.get(k) + "' and " + tempID + "<='" + vec.get(k + deltaID)+"'";
+                tempQuery = query + " and " + tempID + ">='" + vec.get(k) + "' and " + tempID + "<='" + vec.get(k + deltaID) + "'";
               else
-                tempQuery = query + " where " + tempID + ">='" + vec.get(k) + "' and " + tempID + "<='" + vec.get(k + deltaID)+"'";
+                tempQuery = query + " where " + tempID + ">='" + vec.get(k) + "' and " + tempID + "<='" + vec.get(k + deltaID) + "'";
               System.out.println(tempQuery);
-              if(dialog!=null)
-              dialog.title.setText("Reading table data ...");
+              if (dialog != null)
+                dialog.title.setText("Reading table data ...");
 
               bean.makeQuery(tempQuery, deltaID);
-              if(dialog!=null)
-              dialog.title.setText("Writing table data ...");
+              if (dialog != null)
+                dialog.title.setText("Writing table data ...");
 
-              command = writeDatainDestTable(dialog, command, k, pstm, rowCount,delimiter);
+              command = writeDatainDestTable(dialog, command, k, pstm, rowCount, delimiter);
               endIndex = k + deltaID;
             }
             System.out.println(endIndex);
@@ -696,22 +789,22 @@ class Convert
               System.out.println(" last intervall from " + vec.get(endIndex) + " " + vec.lastElement());
 
               if (query.indexOf("where") > 0)
-                tempQuery = query + " and " + tempID + ">='" + vec.get(endIndex) + "' and " + tempID + "<='" + vec.lastElement()+"'";
+                tempQuery = query + " and " + tempID + ">='" + vec.get(endIndex) + "' and " + tempID + "<='" + vec.lastElement() + "'";
               else
-                tempQuery = query + " where " + tempID + ">='" + vec.get(endIndex) + "' and " + tempID + "<='" + vec.lastElement()+"'";
+                tempQuery = query + " where " + tempID + ">='" + vec.get(endIndex) + "' and " + tempID + "<='" + vec.lastElement() + "'";
               System.out.println(tempQuery);
-              if(dialog!=null)
-              dialog.title.setText("Reading table data ...");
+              if (dialog != null)
+                dialog.title.setText("Reading table data ...");
               bean.makeQuery(tempQuery, 0);
-              if(dialog!=null)
-              dialog.title.setText("Writing table data ...");
-              command = writeDatainDestTable(dialog, command, endIndex, pstm, rowCount,delimiter);
+              if (dialog != null)
+                dialog.title.setText("Writing table data ...");
+              command = writeDatainDestTable(dialog, command, endIndex, pstm, rowCount, delimiter);
             }
             // prepare new query for next chunk
             if (query.indexOf("where") > 0)
-              tempQuery = query + " and " + tempID + ">'" + vec.lastElement()+"'";
+              tempQuery = query + " and " + tempID + ">'" + vec.lastElement() + "'";
             else
-              tempQuery = query + " where " + tempID + ">'" + vec.lastElement()+"'";
+              tempQuery = query + " where " + tempID + ">'" + vec.lastElement() + "'";
 
           }
           long endTime = System.currentTimeMillis();
@@ -720,9 +813,9 @@ class Convert
         {
           // read and write all in one big chunk
           long startTime = System.currentTimeMillis();
-          
+
           bean.makeQuery(query, 0);
-          command = writeDatainDestTable(dialog, command, j, pstm, rowCount,delimiter);
+          command = writeDatainDestTable(dialog, command, j, pstm, rowCount, delimiter);
           long endTime = System.currentTimeMillis();
           System.out.println("Time for old convert elapsed " + (endTime - startTime));
 
@@ -765,7 +858,7 @@ class Convert
    * @throws Exception
    * @throws SQLException
    */
-  private static StringBuffer writeDatainDestTable(FM2SQL.ProgressDialog dialog, StringBuffer command, int j, PreparedStatement pstm, int rowCount,String delimiter) throws Exception, SQLException
+  private static StringBuffer writeDatainDestTable(FM2SQL.ProgressDialog dialog, StringBuffer command, int j, PreparedStatement pstm, int rowCount, String delimiter) throws Exception, SQLException
   {
     Vector row;
     while ((row = bean.getNextRow()) != null)
@@ -810,12 +903,15 @@ class Convert
       for (int k = 0; k < row.size(); ++k)
       {
         obj = row.get(k);
+
         if (obj instanceof ArrayList)
-				if (obj instanceof ArrayList)
-			 obj = formatFileMakerArray((List) obj,delimiter);
-      
+          obj = formatFileMakerArray((List) obj, delimiter);
+
         String str = (obj == null) ? "NULL" : obj.toString();
-        if (!str.equals("NULL"))
+        if (obj instanceof Double)
+        {
+          pstm.setDouble(k + 1, ((Double) obj).doubleValue());
+        } else if (!str.equals("NULL"))
           pstm.setString(k + 1, str);
         else
           pstm.setNull(k + 1, Types.NULL);
@@ -1077,11 +1173,11 @@ class Convert
     }
     return alterMe.toString();
   }
-/**
- * parses the input xml file for batch conversion
- * called from readXMLFile
- * * @param sb
- */
+  /**
+   * parses the input xml file for batch conversion
+   * called from readXMLFile
+   * * @param sb
+   */
   public static void parseXMLConfig(StringBuffer sb)
   {
     boolean finished = false;
@@ -1121,7 +1217,7 @@ class Convert
         Node node2 = root.find("convert/source/database/password", new int[] { 1, 1, i, 1, 1 });
         Node node3 = root.find("convert/source/database", new int[] { 1, 1, i });
         Node nodeMode = root.find("convert/source/database/mode", new int[] { 1, 1, i, 1, 1 });
-        Node delimiterNode =root.find("convert/source/database/delimiter", new int[] { 1, 1, i, 1, 1 });
+        Node delimiterNode = root.find("convert/source/database/delimiter", new int[] { 1, 1, i, 1, 1 });
         if (node3 == null)
           throw new Error("parse error database tag missing");
         if (node == null)
@@ -1130,7 +1226,8 @@ class Convert
           throw new Error("parse error user tag missing");
         if (node2 == null)
           throw new Error("parse error password tag missing");
-        if(delimiterNode!=null) delimiter = delimiterNode.getCharacters();
+        if (delimiterNode != null)
+          delimiter = delimiterNode.getCharacters();
         String url = node.getCharacters();
         String user = node1.getCharacters();
         String password = node2.getCharacters();
@@ -1221,7 +1318,7 @@ class Convert
       {
         DataBase db = (DataBase) iter.next();
         if (mode != DataBase.UPDATE_MODE)
-          convertBatch(db.bean, database, db.tables, db.layouts, db.selects, db.creates, db.ids,mode,db.delimiter);
+          convertBatch(db.bean, database, db.tables, db.layouts, db.selects, db.creates, db.ids, mode, db.delimiter);
         else
           update(db.bean.url, database.url, db.tables, db.layouts, db.selects, db.creates, db.ids, mode);
 
@@ -1230,7 +1327,7 @@ class Convert
       //   FM2SQL.fmInstance=new FM2SQL();
     } catch (Exception e)
     {
-    
+
       e.printStackTrace();
     }
   }
@@ -1269,7 +1366,7 @@ class Convert
     Vector selects = new Vector();
     Vector creates = new Vector();
     Vector ids = new Vector();
-		String delimiter = "|";
+    String delimiter = "|";
     int mode = -1;
     try
     {
@@ -1293,8 +1390,8 @@ class Convert
         Node node2 = root.find("convert/source/database/password", new int[] { 1, 1, i, 1, 1 });
         Node node3 = root.find("convert/source/database", new int[] { 1, 1, i });
         Node nodeMode = root.find("convert/source/database/mode", new int[] { 1, 1, i, 1, 1 });
-				Node delimiterNode =root.find("convert/source/database/delimiter", new int[] { 1, 1, i, 1, 1 });
-				
+        Node delimiterNode = root.find("convert/source/database/delimiter", new int[] { 1, 1, i, 1, 1 });
+
         if (delimiterNode != null)
           delimiter = delimiterNode.getCharacters();
         if (node3 == null)
@@ -1376,8 +1473,8 @@ class Convert
             creates.add("");
 
         }
-        DataBase dataBase=new DataBase(database, tables, layouts, selects, creates, ids, mode);
-        dataBase.delimiter=delimiter;
+        DataBase dataBase = new DataBase(database, tables, layouts, selects, creates, ids, mode);
+        dataBase.delimiter = delimiter;
         databases.add(dataBase);
       }
       DBBean database = new DBBean();
@@ -1469,7 +1566,7 @@ class Convert
       e.printStackTrace();
     }
   }
-  
+
   /**
    * Helper class for XML-File parsing
    * Holds the parsed data
@@ -1515,7 +1612,7 @@ class Convert
       buffr.write("      <url>" + bean.url + "</url>\n");
       buffr.write("      <user>" + bean.user + "</user>\n");
       buffr.write("      <password>" + bean.passwd + "</password>\n");
-      buffr.write("      <delimiter>"+delimiter+"</delimiter>\n");
+      buffr.write("      <delimiter>" + delimiter + "</delimiter>\n");
       String modeString = "";
       if (mode == CONVERT_MODE)
         modeString = "convert";
@@ -1524,7 +1621,7 @@ class Convert
       else if (mode == UPDATE_MODE)
         modeString = "update";
       else if (mode == DELETE_MODE)
-             modeString = "delete";
+        modeString = "delete";
 
       buffr.write("      <mode>" + modeString + "</mode>\n");
       int index = 0;
@@ -1590,7 +1687,7 @@ class Convert
     FM2SQL.ProgressDialog dialog = null;
     if (FM2SQL.fmInstance != null)
     {
-      dialog = new FM2SQL.ProgressDialog(FM2SQL.fmInstance);
+      dialog = new FM2SQL.ProgressDialog(FM2SQL.fmInstance, bean);
       dialog.setTitle("Conversion running ...");
       dialog.title.setText("Getting table data ...");
       dialog.setLocation(FM2SQL.fmInstance.getLocationOnScreen().x + (FM2SQL.fmInstance.getWidth() - 400) / 2, FM2SQL.fmInstance.getLocationOnScreen().y + (FM2SQL.fmInstance.getHeight() - 250) / 2);
@@ -1747,7 +1844,7 @@ class Convert
               //print rows
               pstm.setString(1, linesToDelete.get(j).toString());
               System.out.println(pstm.toString());
-                pstm.execute();
+              pstm.execute();
               if (dialog != null)
                 dialog.progress.setValue((int) (((double) (j + 1) / (double) rowCount) * 100.0));
               command = null;
@@ -1763,28 +1860,372 @@ class Convert
       } // table loop
 
     } catch (Exception e)
-      {
-        System.out.println("Error while connecting to database " + e);
-        if (dialog != null)
-        {
-          dialog.setVisible(false);
-          dialog.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
-          FM2SQL.fmInstance.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
-        }
-        java.io.ByteArrayOutputStream b = new java.io.ByteArrayOutputStream();
-        java.io.PrintStream stream = new java.io.PrintStream(b);
-        stream.print(command + "\n\n");
-        e.printStackTrace(stream);
-        FM2SQL.showErrorDialog(b.toString(), "Error occured !");
-
-      }
+    {
+      System.out.println("Error while connecting to database " + e);
       if (dialog != null)
       {
+        dialog.setVisible(false);
         dialog.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
         FM2SQL.fmInstance.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
+      }
+      java.io.ByteArrayOutputStream b = new java.io.ByteArrayOutputStream();
+      java.io.PrintStream stream = new java.io.PrintStream(b);
+      stream.print(command + "\n\n");
+      e.printStackTrace(stream);
+      FM2SQL.showErrorDialog(b.toString(), "Error occured !");
 
-        dialog.setVisible(false);
+    }
+    if (dialog != null)
+    {
+      dialog.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
+      FM2SQL.fmInstance.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
+
+      dialog.setVisible(false);
+    }
+  } // to method
+  
+  /**
+   * Converts input String in norman encoding to unicode 
+   * @param inp
+   * @return converted String
+   */
+  static public String normanToUnicode(String inp) {
+    StringBuffer buf = new StringBuffer();
+    for (int i = 0; i < inp.length(); i++) {
+      char c = inp.charAt(i);
+     // System.out.println("char "+c+" "+(int)c);
+      switch (c) {
+      case 1: buf.append("\u00d0"); break; // Eth
+      case 2: buf.append("\u00f0"); break; // eth
+      case 3: buf.append("\u0141"); break; // Lslash
+      case 4: buf.append("\u0142"); break; // lslash
+      case 5: buf.append("\u0160"); break; // S caron
+      case 6: buf.append("\u0161"); break; // s caron
+      case 7: buf.append("\u00dd"); break; // Y acute
+      case 8: buf.append("\u00fd"); break; // y acute
+      case 11: buf.append("\u00de"); break; // Thorn
+      case 12: buf.append("\u00fe"); break; // thorn
+      case 14: buf.append("\u017d"); break; // Z caron
+      case 15: buf.append("\u017e"); break; // z caron
+      case 17: buf.append("\u0073"); break; // asciitilde
+      case 18: buf.append("j\u0305"); break; // j macron [does a single char exist?]
+      case 19: buf.append("^"); break; // circumflex
+      case 20: buf.append("\u0303"); break; // tilde
+      case 21: buf.append("\u00bd"); break; // onehalf
+      case 22: buf.append("\u00bc"); break; // onequarter
+      case 23: buf.append("\u00b9"); break; // onesuperior
+      case 24: buf.append("\u00be"); break; // threequarters
+      case 25: buf.append("\u00b3"); break; // threesuperior
+      case 26: buf.append("\u00b2"); break; // twosuperior
+      case 27: buf.append("\u00a6"); break; // brokenbar
+      case 28: buf.append("-"); break; // minus
+      case 29: buf.append("\u00d7"); break; // multiply
+      case 39: buf.append("'"); break; // quotesingle
+      case 94: buf.append("\u0302"); break; // circumflex
+      case 96: buf.append("\u0300"); break; // grave
+      case 196: buf.append("\u00c4"); break; // A dieresis
+      case 197: buf.append("\u00c5"); break; // A ring
+      case 201: buf.append("\u00c9"); break; // E acute
+      case 209: buf.append("\u00d1"); break; // N tilde
+      case 214: buf.append("\u00d6"); break; // O dieresis
+      case 220: buf.append("\u00dc"); break; // U dieresis
+      case 225: buf.append("\u00e1"); break; // a acute
+      case 224: buf.append("\u00e0"); break; // a grave
+      case 226: buf.append("\u00e2"); break; // a circumflex
+      case 228: buf.append("\u00e4"); break; // a dieresis
+      case 227: buf.append("\u00e3"); break; // a tilde
+      case 229: buf.append("\u0101"); break; // a macron
+      case 231: buf.append("\u00e7"); break; // c cedilla
+      case 233: buf.append("\u00e9"); break; // e acute
+      case 232: buf.append("\u00e8"); break; // e grave
+      case 234: buf.append("\u00ea"); break; // e circumflex
+      case 235: buf.append("\u00eb"); break; // e dieresis
+      case 237: buf.append("\u00ed"); break; // i acute
+      case 236: buf.append("\u00ec"); break; // i grave
+      case 238: buf.append("\u00ee"); break; // i circumflex
+      case 239: buf.append("\u00ef"); break; // i dieresis
+      case 241: buf.append("\u00f1"); break; // n tilde
+      case 243: buf.append("\u00f3"); break; // o acute
+      case 242: buf.append("\u00f2"); break; // o grave
+      case 244: buf.append("\u00f4"); break; // o circumflex
+      case 246: buf.append("\u00f6"); break; // o dieresis
+      case 245: buf.append("\u00f5"); break; // o tilde
+      case 250: buf.append("\u00fa"); break; // u acute
+      case 249: buf.append("\u00f9"); break; // u grave
+      case 251: buf.append("\u00fb"); break; // u circumflex
+      case 252: buf.append("\u00fc"); break; // u dieresis
+      case 8224: buf.append("\u1e6d"); break; // t underdot
+      case 176: buf.append("\u00b0"); break; // degree
+      case 162: buf.append("\u1ebd"); break; // e tilde
+      case 163: buf.append("\u00a3"); break; // sterling
+      case 167: buf.append("\u00a7"); break; // section
+      case 182: buf.append("\u00b6"); break; // paragraph
+      case 223: buf.append("\u015b"); break; // s acute
+      case 174: buf.append("\u1e5b"); break; // r underdot
+      case 169: buf.append("\u1e45"); break; // n overdot
+      case 353: buf.append("\u1e45"); break; // n overdot
+      case 180: buf.append("\u0301"); break; // acute
+      case 168: buf.append("\u0308"); break; // dieresis
+      case 8800: buf.append("\u1e6d"); break; // t underdot
+      case 198: buf.append("\u00c6"); break; // AE
+      case 216: buf.append("\u014d"); break; // o macron
+      case 8734: buf.append("\u0129"); break; // i tilde
+      case 177: buf.append("\u00b1"); break; // plusminus
+      case 165: buf.append("\u012b"); break; // i macron
+      case 181: buf.append("\u1e43"); break; // m underdot
+      case 8706: buf.append("\u1e0d"); break; // d underdot
+      case 240: buf.append("\u1e0d"); break; // d underdot
+
+      case 8721: buf.append("\u1e63"); break; // s underdot
+      case 960: buf.append("\u017a"); break; // z acute
+      case 8747: buf.append("\u1e45"); break; // n overdot
+      case 937: buf.append("\u0169"); break; // u tilde
+      case 230: buf.append("\u00e6"); break; // ae
+      case 248: buf.append("\u00f8"); break; // oslash
+      case 191: buf.append("\u0304\u0306"); break; // macron breve
+      case 172: buf.append("\u1e37"); break; // 
+      case 8730: buf.append("j\u0305"); break; // j macron [does a single char exist?]
+      case 402: buf.append("\u0103"); break; // a breve
+      case 8776: buf.append("\u016d"); break; // u breve
+      case 187: buf.append("\u1e42"); break; // M underdot
+      case 8230: buf.append("\u2026"); break; // ellipsis
+      case 192: buf.append("\u00c0"); break; // A grave
+      case 195: buf.append("\u00c3"); break; // A tilde
+      case 213: buf.append("\u00d5"); break; // O tilde
+      case 338: buf.append("m\u0306"); break; // m breve
+      case 339: buf.append("\u0153"); break; // oe
+      case 8211: buf.append("\u2013"); break; // endash
+      case 8212: buf.append("\u2014"); break; // emdash
+      case 8220: buf.append("\u201c"); break; // quotedblleft
+      case 8221: buf.append("\u201d"); break; // quotedblright
+      case 8216: buf.append("\u2018"); break; // quoteleft
+      case 8217: buf.append("\u2019"); break; // quoteright
+      case 247: buf.append("\u1e37"); break; // l underring [actually underdot]
+      case 9674: buf.append("\u1e41"); break; // m overdot
+      case 255: buf.append("n\u0306"); break; // n breve
+      case 376: buf.append("\u00d7"); break; // multiply
+      case 8364: buf.append("\u1e5b"); break; // r underring [actually underdot]
+      case 8249: buf.append("\u1e44"); break; // N overdot
+      case 8250: buf.append("\u1e62"); break; // S underdot
+      case 64257: buf.append("\u1e24"); break; // H underdot
+      case 64258: buf.append("\u1e0c"); break; // D underdot
+      case 8225: buf.append("\u2021"); break; // daggerdbl
+      case 8218: buf.append("\u1e36"); break; // L underdot
+      case 8222: buf.append("\u0113"); break; // e macron
+      case 194: buf.append("\u1e5f"); break; // r underbar
+      case 202: buf.append("r\u0324"); break; // r underdieresis
+      case 193: buf.append("\u012a"); break; // I macron
+      case 8486:
+      case 203: buf.append("\u016b"); break; // u macron
+      case 200: buf.append("\u1e6c"); break; // T underdot
+      case 205: buf.append("\u1e64"); break; // S acute
+      case 206: buf.append("\u2020"); break; // dagger
+      case 207: buf.append("\u0115"); break; // e breve
+      case 204: buf.append("\u014f"); break; // o breve
+      case 211: buf.append("\u0100"); break; // A macron
+      case 212: buf.append("\u1e46"); break; // N underdot
+      case 210: buf.append("\u1e3b"); break; // l underbar
+      case 218: buf.append("\u016a"); break; // U macron
+      case 219: buf.append("\u0179"); break; // Z acute
+      case 217: buf.append("\u1e5a"); break; // R underdot
+      case 305: buf.append("\u0131"); break; // dotlessi
+      case 710: buf.append("\u1e47"); break; // n underdot
+      case 732: buf.append("\u1e49"); break; // n underbar
+      case 175: buf.append("\u0304"); break; // macron
+      case 728: buf.append("\u0306"); break; // breve
+      case 729:case 215: buf.append("\u1e25"); break; // h underdot
+      case 730: buf.append("\u012d"); break; // i breve
+      case 184: buf.append("\u0327"); break; // cedilla
+      case 733: buf.append("\u030b"); break; // hungarumlaut
+      case 731: buf.append("\u0328"); break; // ogonek
+      case 711: buf.append("\u030c"); break; // caron
+      case 199: buf.append("\u012b\u0303"); break; // imacron tilde
+      case 8226: buf.append("\u1e5d"); break; // runderdot macron
+      case 8482: buf.append("\u016b\0306"); break; // umacron breve
+      case 8804: buf.append("\u0101\u0301"); break; // amacron acute
+      case 8805: buf.append("\u016b\u0301"); break; // umacron acute
+      case 8719: buf.append("\u0113\u0301"); break; // emacron acute
+      case 170: buf.append("\u0113\u0300"); break; // emacron breve
+      case 186: buf.append("\u014d\u0300"); break; // omacron breve
+      case 161: buf.append("\u0101\u0306"); break; // amacron breve
+      case 8710: buf.append("\u0101\u0303"); break; // amacron tilde
+      case 171: buf.append("\u012b\u0301"); break; // imacron acute
+      case 8260: buf.append("\u1e00"); break; // runderdotmacron acute
+      case 183: buf.append("\u1e5b\u0301"); break; // runderdot acute
+      case 8240: buf.append("\u012b\u0306"); break; // imacron breve
+      case 63743: buf.append("\u016b\u0303"); break; // umacron tilde
+      default: buf.append(c);    
+       if((int)c>127)
+       System.out.println("char "+c+" "+(int)c);
+       break;
       }
-    } // to method
+    }
+    return buf.toString();
+  }
 
-  }
\ No newline at end of file
+  static public String normanToUnicodeOld(String inp) {
+    StringBuffer buf = new StringBuffer();
+    for (int i = 0; i < inp.length(); i++) {
+      char c = inp.charAt(i);
+      switch (c) {
+      case 1: buf.append("\u00d0"); break; // Eth
+      case 2: buf.append("\u00f0"); break; // eth
+      case 3: buf.append("\u0141"); break; // Lslash
+      case 4: buf.append("\u0142"); break; // lslash
+      case 5: buf.append("\u0160"); break; // S caron
+      case 6: buf.append("\u0161"); break; // s caron
+      case 7: buf.append("\u00dd"); break; // Y acute
+      case 8: buf.append("\u00fd"); break; // y acute
+      case 11: buf.append("\u00de"); break; // Thorn
+      case 12: buf.append("\u00fe"); break; // thorn
+      case 14: buf.append("\u017d"); break; // Z caron
+      case 15: buf.append("\u017e"); break; // z caron
+      case 17: buf.append("\u0073"); break; // asciitilde
+      case 18: buf.append("j\u0305"); break; // j macron [does a single char exist?]
+      case 19: buf.append("^"); break; // circumflex
+      case 20: buf.append("\u0303"); break; // tilde
+      case 21: buf.append("\u00bd"); break; // onehalf
+      case 22: buf.append("\u00bc"); break; // onequarter
+      case 23: buf.append("\u00b9"); break; // onesuperior
+      case 24: buf.append("\u00be"); break; // threequarters
+      case 25: buf.append("\u00b3"); break; // threesuperior
+      case 26: buf.append("\u00b2"); break; // twosuperior
+      case 27: buf.append("\u00a6"); break; // brokenbar
+      case 28: buf.append("-"); break; // minus
+      case 29: buf.append("\u00d7"); break; // multiply
+      case 39: buf.append("'"); break; // quotesingle
+      case 94: buf.append("\u0302"); break; // circumflex
+      case 96: buf.append("\u0300"); break; // grave
+      case 128: buf.append("\u00c4"); break; // A dieresis
+      case 129: buf.append("\u00c5"); break; // A ring
+      case 131: buf.append("\u00c9"); break; // E acute
+      case 132: buf.append("\u00d1"); break; // N tilde
+      case 133: buf.append("\u00d6"); break; // O dieresis
+      case 134: buf.append("\u00dc"); break; // U dieresis
+      case 135: buf.append("\u00e1"); break; // a acute
+      case 136: buf.append("\u00e0"); break; // a grave
+      case 137: buf.append("\u00e2"); break; // a circumflex
+      case 138: buf.append("\u00e4"); break; // a dieresis
+      case 139: buf.append("\u00e3"); break; // a tilde
+      case 140: buf.append("\u0101"); break; // a macron
+      case 141: buf.append("\u00e7"); break; // c cedilla
+      case 142: buf.append("\u00e9"); break; // e acute
+      case 143: buf.append("\u00e8"); break; // e grave
+      case 144: buf.append("\u00ea"); break; // e circumflex
+      case 145: buf.append("\u00eb"); break; // e dieresis
+      case 146: buf.append("\u00ed"); break; // i acute
+      case 147: buf.append("\u00ec"); break; // i grave
+      case 148: buf.append("\u00ee"); break; // i circumflex
+      case 149: buf.append("\u00ef"); break; // i dieresis
+      case 150: buf.append("\u00f1"); break; // n tilde
+      case 151: buf.append("\u00f3"); break; // o acute
+      case 152: buf.append("\u00f2"); break; // o grave
+      case 153: buf.append("\u00f4"); break; // o circumflex
+      case 154: buf.append("\u00f6"); break; // o dieresis
+      case 155: buf.append("\u00f5"); break; // o tilde
+      case 156: buf.append("\u00fa"); break; // u acute
+      case 157: buf.append("\u00f9"); break; // u grave
+      case 158: buf.append("\u00fb"); break; // u circumflex
+      case 159: buf.append("\u00fc"); break; // u dieresis
+      case 160: buf.append("\u1e6d"); break; // t underdot
+      case 161: buf.append("\u00b0"); break; // degree
+      case 162: buf.append("\u1ebd"); break; // e tilde
+      case 163: buf.append("\u00a3"); break; // sterling
+      case 164: buf.append("\u00a7"); break; // section
+      case 166: buf.append("\u00b6"); break; // paragraph
+      case 167: buf.append("\u015b"); break; // s acute
+      case 168: buf.append("\u1e5b"); break; // r underdot
+      case 169: buf.append("\u1e67"); break; // s caron
+      case 171: buf.append("\u0301"); break; // acute
+      case 172: buf.append("\u0308"); break; // dieresis
+      case 173: buf.append("\u1e6d"); break; // t underdot
+      case 174: buf.append("\u00c6"); break; // AE
+      case 175: buf.append("\u014d"); break; // o macron
+      case 176: buf.append("\u0129"); break; // i tilde
+      case 177: buf.append("\u00b1"); break; // plusminus
+      case 180: buf.append("\u012b"); break; // i macron
+      case 181: buf.append("\u1e43"); break; // m underdot
+      case 182: buf.append("\u1e0d"); break; // d underdot
+      case 183: buf.append("\u1e63"); break; // s underdot
+      case 185: buf.append("\u017a"); break; // z acute
+      case 186: buf.append("\u1e45"); break; // n overdot
+      case 189: buf.append("\u0169"); break; // u tilde
+      case 190: buf.append("\u00e6"); break; // ae
+      case 191: buf.append("\u00f8"); break; // oslash
+      case 192: buf.append("\u0304\u0306"); break; // macron breve
+      case 194: buf.append("\u1e37"); break; // 
+      case 195: buf.append("j\u0305"); break; // j macron [does a single char exist?]
+      case 196: buf.append("\u0103"); break; // a breve
+      case 197: buf.append("\u016d"); break; // u breve
+      case 200: buf.append("\u1e42"); break; // M underdot
+      case 201: buf.append("\u2026"); break; // ellipsis
+      case 203: buf.append("\u00c0"); break; // A grave
+      case 204: buf.append("\u00c3"); break; // A tilde
+      case 205: buf.append("\u00d5"); break; // O tilde
+      case 206: buf.append("m\u0306"); break; // m breve
+      case 207: buf.append("\u0153"); break; // oe
+      case 208: buf.append("\u2013"); break; // endash
+      case 209: buf.append("\u2014"); break; // emdash
+      case 210: buf.append("\u201c"); break; // quotedblleft
+      case 211: buf.append("\u201d"); break; // quotedblright
+      case 212: buf.append("\u2018"); break; // quoteleft
+      case 213: buf.append("\u2019"); break; // quoteright
+      case 214: buf.append("\u1e37"); break; // l underring [actually underdot]
+      case 215: buf.append("\u1e41"); break; // m overdot
+      case 216: buf.append("n\u0306"); break; // n breve
+      case 217: buf.append("\u00d7"); break; // multiply
+      case 219: buf.append("\u1e5b"); break; // r underring [actually underdot]
+      case 220: buf.append("\u1e44"); break; // N overdot
+      case 221: buf.append("\u1e62"); break; // S underdot
+      case 222: buf.append("\u1e24"); break; // H underdot
+      case 223: buf.append("\u1e0c"); break; // D underdot
+      case 224: buf.append("\u2021"); break; // daggerdbl
+      case 226: buf.append("\u1e36"); break; // L underdot
+      case 227: buf.append("\u0113"); break; // e macron
+      case 229: buf.append("\u1e5f"); break; // r underbar
+      case 230: buf.append("r\u0324"); break; // r underdieresis
+      case 231: buf.append("\u012a"); break; // I macron
+      case 232: buf.append("\u016b"); break; // u macron
+      case 233: buf.append("\u01e6c"); break; // T underdot
+      case 234: buf.append("\u1e64"); break; // S acute
+      case 235: buf.append("\u2020"); break; // dagger
+      case 236: buf.append("\u0115"); break; // e breve
+      case 237: buf.append("\u014f"); break; // o breve
+      case 238: buf.append("\u0100"); break; // A macron
+      case 239: buf.append("\u1e46"); break; // N underdot
+      case 241: buf.append("\u1e3b"); break; // l underbar
+      case 242: buf.append("\u016a"); break; // U macron
+      case 243: buf.append("\u0179"); break; // Z acute
+      case 244: buf.append("\u1e5a"); break; // R underdot
+      case 245: buf.append("\u0131"); break; // dotlessi
+      case 246: buf.append("\u1e47"); break; // n underdot
+      case 247: buf.append("\u1e49"); break; // n underbar
+      case 248: buf.append("\u0304"); break; // macron
+      case 249: buf.append("\u0306"); break; // breve
+      case 250: buf.append("\u1e25"); break; // h underdot
+      case 251: buf.append("\u012d"); break; // i breve
+      case 252: buf.append("\u0327"); break; // cedilla
+      case 253: buf.append("\u030b"); break; // hungarumlaut
+      case 254: buf.append("\u0328"); break; // ogonek
+      case 255: buf.append("\u030c"); break; // caron
+      case 130: buf.append("\u012b\u0303"); break; // imacron tilde
+      case 165: buf.append("\u1e5d"); break; // runderdot macron
+      case 170: buf.append("\u016b\0306"); break; // umacron breve
+      case 178: buf.append("\u0101\u0301"); break; // amacron acute
+      case 179: buf.append("\u016b\u0301"); break; // umacron acute
+      case 184: buf.append("\u0113\u0301"); break; // emacron acute
+      case 187: buf.append("\u0113\u0300"); break; // emacron breve
+      case 188: buf.append("\u014d\u0300"); break; // omacron breve
+      case 193: buf.append("\u0101\u0306"); break; // amacron breve
+      case 198: buf.append("\u0101\u0303"); break; // amacron tilde
+      case 199: buf.append("\u012b\u0301"); break; // imacron acute
+      case 218: buf.append("\u1e00"); break; // runderdotmacron acute
+      case 225: buf.append("\u1e5b\u0301"); break; // runderdot acute
+      case 228: buf.append("\u012b\u0306"); break; // imacron breve
+      case 240: buf.append("\u016b\u0303"); break; // umacron tilde
+      default: buf.append(c); break;
+      }
+    }
+    return buf.toString();
+  }
+}
\ No newline at end of file