--- FM2SQL/Attic/Convert.java	2004/01/22 12:28:03	1.19
+++ FM2SQL/Attic/Convert.java	2004/02/10 14:43:48	1.28
@@ -1,5 +1,4 @@
 
-
 import java.util.*;
 import java.sql.*;
 import java.awt.Cursor;
@@ -26,7 +25,7 @@ class Convert
   static String userDest="postgres",passwdDest="rogo";
   static boolean batchRun=false;
   static Vector databases = new Vector();
-  
+  final static int numIntervalls = 10000;
   public static void main(String args[])
   {
 /*    try
@@ -382,7 +381,6 @@ class Convert
           dialog.title.setText("Writing table data ...");
 
         int j = -1;
-				System.out.println(bean.getIDVector(ids.get(tbIndex).toString(),(String) names.get(tbIndex)).size());
     
         Vector row = null;
         command = new StringBuffer();
@@ -483,7 +481,7 @@ class Convert
 
 
 
-  public static void  convert(String source,String destination,Vector names,Vector layouts,Vector selects,Vector creates,int mode) throws Exception
+  public static void  convert(String source,String destination,Vector names,Vector layouts,Vector selects,Vector creates,Vector ids,int mode) throws Exception
   {
    FM2SQL.ProgressDialog dialog = new  FM2SQL.ProgressDialog(FM2SQL.fmInstance);
    dialog.setTitle("Conversion running ...");
@@ -491,6 +489,9 @@ class Convert
    dialog.setLocation(FM2SQL.fmInstance.getLocationOnScreen().x+(FM2SQL.fmInstance.getWidth()-400)/2,FM2SQL.fmInstance.getLocationOnScreen().y+(FM2SQL.fmInstance.getHeight()-250)/2); 
 	 dialog.setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
 	 FM2SQL.fmInstance.setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
+	 java.util.TreeSet myIds = new TreeSet();
+   int deltaID = 1;
+   String idField = "";
    dialog.thread=Thread.currentThread();
    // setting user and passwd 
    bean.setUserAndPasswd(user,passwd);
@@ -513,10 +514,11 @@ class Convert
       for(tbIndex=0;tbIndex<names.size();++tbIndex)
       {
         Vector[] result = null;
-       try {
-	    query = "select * from " + bean.getQC() +names.get(tbIndex).toString() + bean.getQC();
-	   String layout=(layouts.isEmpty()) ? "":layouts.get(tbIndex).toString(); 
-     query = (selects!=null) ? selects.get(tbIndex).toString():query;
+      try
+      {
+        query = "select * from " + bean.getQC() + names.get(tbIndex).toString() + bean.getQC();
+        String layout = (layouts.isEmpty()) ? "" : layouts.get(tbIndex).toString();
+        query = (selects != null) ? selects.get(tbIndex).toString() : query;
         //if  vectors[1].get(i) != null)
         if (layout != "")
         {
@@ -525,8 +527,8 @@ class Convert
           StringBuffer queryLayout = new StringBuffer(query);
           queryLayout.insert(queryLayout.indexOf(name) + name.length() + 1, " " + layout);
           query = queryLayout.toString();
-          System.out.println("added layout  "+ query);
-        
+          System.out.println("added layout  " + query);
+
         }
         //  if ( layout!= "")
         //	 query += " layout " + bean.getQC() + layout + bean.getQC();
@@ -536,11 +538,20 @@ class Convert
         dialog.show();
         //result = bean.getQueryData(query, dialog, 0);
         bean.getConnection();
-        bean.makeQuery(query,0);
-      } catch (Exception e)
-        {
-          continue;
+        bean.makeQuery(query, 50);
+       // @TODO id Vector must be used in querys while loop over id ranges where id>=start and id<=end
+       idField = ids.get(tbIndex).toString();
+        if (idField != "")
+        {
+          myIds = bean.getIDVector(ids.get(tbIndex).toString(), (String) names.get(tbIndex), query);
+          System.out.println("ID LIST SIZE " + Math.round((double) myIds.size() / (double) numIntervalls) + " " + myIds.size());
+          deltaID = (int) Math.round((double) myIds.size() / (double) numIntervalls);
         }
+      } catch (Exception e)
+      {
+        System.out.println(e);
+        continue;
+      }
         //beanDest.setConnection("jdbc:postgresql://erebos/test3");
         beanDest.setConnection(destination);
 
@@ -640,63 +651,51 @@ class Convert
     command.append("?)");
     PreparedStatement pstm = beanDest.getConnection().prepareStatement(command.toString());
     System.out.println(command);
-    int rowCount= bean.getRowCount(query);
-    while((row=bean.getNextRow())!=null)
+    int rowCount= (idField!="") ? myIds.size():bean.getRowCount(query);
+    Vector vec = new Vector(myIds);
+    int endIndex = -1;
+    String tempQuery="";String tempID = bean.getQC()+idField+bean.getQC();
+    if (!idField.equals(""))
     {
-      j++;
-      // row = (Vector) result[0].get(j);
-   /*   command = new StringBuffer();
-
-        command.append("INSERT  INTO ");
-        command.append(beanDest.getQC());
-        command.append(convertText((String) names.get(tbIndex)));
-        command.append(beanDest.getQC());
-        command.append(" values ( ");
-     */
-           //print rows
-     Object obj = null;
-    /* for(int k=0;k<row.size()-1;++k)
-     {
-        obj = row.get(k);
-        //System.out.println("row "+obj+" "+k);
-       if(obj!=null&&!(obj instanceof ArrayList))
-       command.append("'"+convertUml(obj.toString())+"',"); 
-       else if(obj!=null&&   obj instanceof ArrayList)
-       command.append("'"+convertUml(((ArrayList)obj).get(0).toString())+"',"); 
-       else command.append("NULL,");
-     }
-     obj = row.get(row.size() - 1);
-     if (obj != null && !(obj instanceof ArrayList))
-     command.append("'"+convertUml(obj.toString())+"')"); 
+      for (int k = 0; k < vec.size() - deltaID; k = k + deltaID)
+      {
+        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);
+        else
+          tempQuery = query + "where " + tempID + ">=" + vec.get(k) + " and " + tempID + "<=" + vec.get(k + deltaID);
+        System.out.println(tempQuery);
+        dialog.title.setText("Reading table data ...");
+  
+        bean.makeQuery(tempQuery, deltaID+5);
+        dialog.title.setText("Writing table data ...");
+  
+        command = writeDatainDestTable(dialog, command, k, pstm, rowCount);
+        endIndex = k + deltaID;
+      }
+      if ((vec.size() - 1) % numIntervalls == 0)
+        System.out.println("fits");
       else
-      if(obj!=null&&   obj instanceof ArrayList)
-       command.append("'"+convertUml(((ArrayList)obj).get(0).toString())+"')");         //command.append(obj.toString()+")");
-       else command.append("NULL)");
-      */
-      //command.append("'"+row.get(row.size()-1)+"')"); 
-      //command.append(" )");
-      //  for(int k=0;k<row.size();++k)
-
-      // System.out.println();
-      //   System.out.println(command+" "+j+" "+row.size()+" "+  ((Vector)result2[0].get(j)).size());
-      // System.out.println(command);
-      for(int k=0;k<row.size();++k) 
       {
-        obj = row.get(k);
-        if(obj instanceof ArrayList) obj=((List)obj).get(0);
-        String str =(obj==null) ? "NULL":obj.toString();
-        if(!str.equals("NULL"))
-        pstm.setString(k+1,str); 
-        else pstm.setNull(k+1,Types.NULL);
+        if (query.indexOf("where") > 0)
+          tempQuery = query + " and " + tempID + ">=" + vec.get(endIndex) + " and " + tempID + "<=" + vec.lastElement();
+        else
+          tempQuery = query + "where " + tempID + ">=" + vec.get(endIndex) + " and " + tempID + "<=" + vec.lastElement();
+        System.out.println(tempQuery);
+        dialog.title.setText("Reading table data ...");
+         bean.makeQuery(tempQuery, 0);
+        dialog.title.setText("Writing table data ...");
+        command = writeDatainDestTable(dialog, command, j, pstm, rowCount);
+
+        System.out.println(" last intervall from " + vec.get(endIndex) + " " + vec.lastElement());
+        command = writeDatainDestTable(dialog, command, endIndex, pstm, rowCount);
       }
-      pstm.execute();
-      //stm.executeUpdate(command.toString());
-      dialog.progress.setValue((int) (((double) (j + 1) / (double) rowCount) * 100.0));
-	// System.out.println( (int)(((double)(j+1)/(double)result[0].size())*100.0)+" "+result[0].size()+" "+j);
-   command = null;
-}// to for loop    
-   
+    } else
+    {
+      bean.makeQuery(query, 0);
+      command = writeDatainDestTable(dialog, command, j, pstm, rowCount);
     }
+  }
  } catch(Exception e) 
    {
      System.out.println("Error while connecting to database "+ e);
@@ -715,6 +714,65 @@ class Convert
 
 	 dialog.setVisible(false); 
   }
+  private static StringBuffer writeDatainDestTable(FM2SQL.ProgressDialog dialog, StringBuffer command, int j, PreparedStatement pstm, int rowCount) throws Exception, SQLException
+  {
+    Vector row;
+        while((row=bean.getNextRow())!=null)
+        {
+          j++;
+          // row = (Vector) result[0].get(j);
+       /*   command = new StringBuffer();
+    
+            command.append("INSERT  INTO ");
+            command.append(beanDest.getQC());
+            command.append(convertText((String) names.get(tbIndex)));
+            command.append(beanDest.getQC());
+            command.append(" values ( ");
+         */
+               //print rows
+         Object obj = null;
+        /* for(int k=0;k<row.size()-1;++k)
+         {
+            obj = row.get(k);
+            //System.out.println("row "+obj+" "+k);
+           if(obj!=null&&!(obj instanceof ArrayList))
+           command.append("'"+convertUml(obj.toString())+"',"); 
+           else if(obj!=null&&   obj instanceof ArrayList)
+           command.append("'"+convertUml(((ArrayList)obj).get(0).toString())+"',"); 
+           else command.append("NULL,");
+         }
+         obj = row.get(row.size() - 1);
+         if (obj != null && !(obj instanceof ArrayList))
+         command.append("'"+convertUml(obj.toString())+"')"); 
+          else
+          if(obj!=null&&   obj instanceof ArrayList)
+           command.append("'"+convertUml(((ArrayList)obj).get(0).toString())+"')");         //command.append(obj.toString()+")");
+           else command.append("NULL)");
+          */
+          //command.append("'"+row.get(row.size()-1)+"')"); 
+          //command.append(" )");
+          //  for(int k=0;k<row.size();++k)
+    
+          // System.out.println();
+          //   System.out.println(command+" "+j+" "+row.size()+" "+  ((Vector)result2[0].get(j)).size());
+          // System.out.println(command);
+          for(int k=0;k<row.size();++k) 
+          {
+            obj = row.get(k);
+            if(obj instanceof ArrayList) obj=((List)obj).get(0);
+            String str =(obj==null) ? "NULL":obj.toString();
+            if(!str.equals("NULL"))
+            pstm.setString(k+1,str); 
+            else pstm.setNull(k+1,Types.NULL);
+          }
+          pstm.execute();
+          //stm.executeUpdate(command.toString());
+          dialog.progress.setValue((int) (((double) (j + 1) / (double) rowCount) * 100.0));
+    	// System.out.println( (int)(((double)(j+1)/(double)result[0].size())*100.0)+" "+result[0].size()+" "+j);
+       command = null;
+    }// to while loop    
+    return command;
+  }
 
  public static String convertText(String newName)
   {