/**
* Get Input values to be bound to this statement.
*
* @param updateDesc The update descriptor.
* @return An Object array containing input values to be bound to this statement.
*/
private Object[] getInputValues(UpdateObjectDescImpl updateDesc) {
Object[] inputValues = new Object[getColumnRefs().size() + columnRefsForWhereClause.size()];
for (Iterator i = getColumnRefs().iterator(); i.hasNext(); ) {
ColumnRef columnRef = (ColumnRef) i.next();
// columnRef's index are 1 based.
inputValues[columnRef.getIndex() - 1] = getInputValue(updateDesc, columnRef, false);
}
final boolean getBeforeValue = updateDesc.isBeforeImageRequired();
for (Iterator i = columnRefsForWhereClause.iterator(); i.hasNext(); ) {
ColumnRef columnRef = (ColumnRef) i.next();
inputValues[columnRef.getIndex() - 1] = getInputValue(updateDesc, columnRef, getBeforeValue);
}
return inputValues;
}
/**
* Binds the value in the specified update descriptor corresponding with the specified column
* reference to the specified statement.
*
* @param stmt the statement
* @param columnRef the column reference
* @param updateDesc the update descriptor
* @throws SQLException thrown by setter methods on java.sql.PreparedStatement
*/
private void bindInputColumn(
DBStatement stmt,
ColumnRef columnRef,
UpdateObjectDescImpl updateDesc,
boolean getBeforeValue)
throws SQLException {
Object inputValue = getInputValue(updateDesc, columnRef, getBeforeValue);
stmt.bindInputColumn(
columnRef.getIndex(), inputValue, columnRef.getColumnElement(), vendorType);
}