public void refreshPrimaryKeys(DatabaseMetaData metaData) throws SQLException {
primaryKeys.clear();
ResultSet rs = null;
try {
rs = metaData.getPrimaryKeys(catalog, schema, name);
while (rs.next()) {
PrimaryKey pk = new PrimaryKey();
primaryKeys.add(pk);
pk.setOwner(this);
pk.setColumnName(rs.getString("COLUMN_NAME"));
pk.setKeySequence(rs.getShort("KEY_SEQ"));
pk.setName(rs.getString("PK_NAME"));
}
} catch (SQLException sqle) {
throw sqle;
} finally {
try {
rs.close();
} catch (Exception ex) {
}
}
}
public boolean removePrimaryKey(PrimaryKey primaryKey) {
primaryKey.setOwner(null);
return primaryKeys.remove(primaryKey);
}
public void addPrimaryKey(PrimaryKey primaryKey) {
primaryKeys.add(primaryKey);
primaryKey.setOwner(this);
}