private final <T> void setValue(int index, Field<T> field, T value) {
Value<T> val = getValue0(index);
UniqueKey<?> key = getPrimaryKey();
// Normal fields' changed flag is always set to true
if (key == null || !key.getFields().contains(field)) {
val.setValue(value);
}
// The primary key's changed flag might've been set previously
else if (val.isChanged()) {
val.setValue(value);
}
// [#2764] Users may override updatability of primary key values
else if (updatablePrimaryKeys(settings(this))) {
val.setValue(value);
}
// [#2698] If the primary key has not yet been set
else if (val.getOriginal() == null) {
val.setValue(value);
}
// [#979] If the primary key is being changed, all other fields' flags
// need to be set to true for in case this record is stored again, an
// INSERT statement will thus be issued
else {
val.setValue(value, true);
if (val.isChanged()) {
changed(true);
}
}
}
@Override
public final void changed(String fieldName, boolean changed) {
changed(indexOrFail(fieldsRow(), fieldName), changed);
}
@Override
public final void changed(Field<?> field, boolean changed) {
changed(indexOrFail(fieldsRow(), field), changed);
}