{
//release resources held (memory for tuples)
if(rows!=null) {
- rows.setSize(0);
rows=null;
}
}
{
int i;
- for (i = 0 ; i < fields.length; ++i)
+ final int flen = fields.length;
+ for (i = 0 ; i < flen; ++i)
if (fields[i].getName().equalsIgnoreCase(columnName))
return (i+1);
throw new PSQLException ("postgresql.res.colname",columnName);
if (index==0)
throw new SQLException("Cannot move to index of 0");
+ final int rows_size = rows.size();
+
//if index<0, count from the end of the result set, but check
//to be sure that it is not beyond the first index
if (index<0)
- if (index>=-rows.size())
- internalIndex=rows.size()+index;
+ if (index > -rows_size)
+ internalIndex = rows_size+index;
else {
beforeFirst();
return false;
//must be the case that index>0,
//find the correct place, assuming that
//the index is not too large
- if (index<=rows.size())
+ if (index <= rows_size)
internalIndex = index-1;
else {
afterLast();
public void afterLast() throws SQLException
{
- if (rows.size() > 0)
- current_row = rows.size();
+ final int rows_size = rows.size();
+ if (rows_size > 0)
+ current_row = rows_size;
}
public void beforeFirst() throws SQLException
public boolean isAfterLast() throws SQLException
{
- return (current_row >= rows.size() && rows.size() > 0);
+ final int rows_size = rows.size();
+ return (current_row >= rows_size && rows_size > 0);
}
public boolean isBeforeFirst() throws SQLException
public boolean isLast() throws SQLException
{
- return (current_row == rows.size() -1 && rows.size() > 0);
+ final int rows_size = rows.size();
+ return (current_row == rows_size -1 && rows_size > 0);
}
public boolean last() throws SQLException
{
- if (rows.size() <= 0)
- return false;
- current_row = rows.size() - 1;
- this_row = (byte [][])rows.elementAt(current_row);
- return true;
+ final int rows_size = rows.size();
+ if (rows_size <= 0)
+ return false;
+ current_row = rows_size - 1;
+ this_row = (byte [][])rows.elementAt(current_row);
+ return true;
}
public void moveToCurrentRow() throws SQLException
}
}
}
-