Hi, I am trying to parse a boolean in from an access database and here's what happens.
1) When I populate the JTable that I'm using when the form initially loads, the table populates correctly.
2) After I edit information using JTextFields, I submit the query to update, which occurs with no issues
3) I then select all fields within the table using the SAME method as above, it throws the following error.
Exception in thread "AWT-EventQueue-0" java.lang.ClassCastException: java.lang.String
The line of code its having trouble on is:
public Class getColumnClass(int columnIndex) {
return types [columnIndex];
}
NOTE: This code is auto-generated by Netbeans and cannot be modified.
The following is my code which is used to populate the JTable:
public void populateTable()
{
ResultSet newResults;
try {
myDatabase.loadDriver();
newResults = myDatabase.runQuery("SELECT * FROM User","search", "null");
int columnID = 1;
int rowID = 0;
while(newResults.next() == true)
{
while(columnID <= 3)
{
if (columnID == 2)
{
String temp = newResults.getString(columnID);
String output = "";
int i = 1;
while (i <= temp.length())
{
output = output + "*";
i++;
}
tblData.setValueAt(output, rowID, columnID - 1);
columnID++;
}
else if (columnID == 3)
{
tblData.setValueAt(newResults.getBoolean(3), rowID, columnID - 1);
columnID++;
}
else
{
tblData.setValueAt(newResults.getString(columnID), rowID, columnID - 1);
columnID++;
}
//If all six columns of a row have been filled, move to the next row
}
columnID = 1;
rowID++;
}
} catch (ClassNotFoundException ex) {
ex.printStackTrace();
} catch (SQLException ex) {
ex.printStackTrace();
}
}
Any ideas? Thanks in advance.
Message was edited by:
bcwolfe