Driver modified for JDeveloper+ADF communication

Hi.

I'm doing a program with JDeveloper+ADF and Postgre and was having
problems with the update sentence (created automatically by JDeveloper).
After some research, found the problem in the SQL sentence. Postgre
don't accept alias in a UPDATE query and JDeveloper sends it.

I have modified the driver to eliminate the alias, here's a new method
to include in AbstractJdbc2Statement.java:

private String eliminaAlias(String sql)
    {
        String nuevaSQL= sql;
        StringTokenizer cadenaTokens=new StringTokenizer(sql);
        String vTokens[]= new String[cadenaTokens.countTokens()];
        int j= 0;
        String temp;
        while(cadenaTokens.hasMoreTokens())
        {
            temp= cadenaTokens.nextToken();
            vTokens[j]= temp;
            j++;
        }

        //     La sentencia tiene un alias, hay que eliminarlo
        if((vTokens[1].toLowerCase()).equals(vTokens[2].toLowerCase())
|| (vTokens[1].toLowerCase()).equals("public."+vTokens[2].toLowerCase()))
        {
            nuevaSQL= "";
            for(int i=0;i<vTokens.length;i++)
            {
                if(i==2)continue;
                nuevaSQL+= vTokens[i];
                if(i!=(vTokens.length - 1))
                {
                    nuevaSQL+= " ";
                }
                else
                {
                    nuevaSQL+= ";";
                }
            }
        }

        return nuevaSQL;
    }


And the call to this method is in the constructor of the class:

public AbstractJdbc2Statement(AbstractJdbc2Connection connection, String
sql, boolean isCallable, int rsType, int rsConcurrency) throws SQLException
    {
        // -- Added
        // Si es una sentencia UPDATE eliminamos el alias
        if(sql.trim().toUpperCase().indexOf("UPDATE") == 0)
        {
            sql = eliminaAlias(sql);
        }
        // -- End added
       .
       .
       .


I'm sending it to the list because it was ussefull to me and maybe for
others.


Bye, Paxet.