java/jdbc-loopback-driver/src/info/globalcode/jdbc/loopback/AbstractResultSetMetaData.java
Avoid reusing/rewriting the DB connection properties.
There was weird random errors while testing connection to multiple DB in parallel when one of them was meta connection to same DB connection.
Two kinds of exception: 1) missing password 2) „Passing DB password as CLI parameter is insecure!“
/**
* SQL-DK
* Copyright © 2014 František Kučera (frantovo.cz)
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package info.globalcode.jdbc.loopback;
import java.sql.SQLException;
/**
*
* @author Ing. František Kučera (frantovo.cz)
*/
public abstract class AbstractResultSetMetaData implements java.sql.ResultSetMetaData {
@Override
public int getColumnCount() throws SQLException {
throw new SQLException("Not supported yet.");
}
@Override
public boolean isAutoIncrement(int column) throws SQLException {
throw new SQLException("Not supported yet.");
}
@Override
public boolean isCaseSensitive(int column) throws SQLException {
throw new SQLException("Not supported yet.");
}
@Override
public boolean isSearchable(int column) throws SQLException {
throw new SQLException("Not supported yet.");
}
@Override
public boolean isCurrency(int column) throws SQLException {
throw new SQLException("Not supported yet.");
}
@Override
public int isNullable(int column) throws SQLException {
throw new SQLException("Not supported yet.");
}
@Override
public boolean isSigned(int column) throws SQLException {
throw new SQLException("Not supported yet.");
}
@Override
public int getColumnDisplaySize(int column) throws SQLException {
throw new SQLException("Not supported yet.");
}
@Override
public String getColumnLabel(int column) throws SQLException {
throw new SQLException("Not supported yet.");
}
@Override
public String getColumnName(int column) throws SQLException {
throw new SQLException("Not supported yet.");
}
@Override
public String getSchemaName(int column) throws SQLException {
throw new SQLException("Not supported yet.");
}
@Override
public int getPrecision(int column) throws SQLException {
throw new SQLException("Not supported yet.");
}
@Override
public int getScale(int column) throws SQLException {
throw new SQLException("Not supported yet.");
}
@Override
public String getTableName(int column) throws SQLException {
throw new SQLException("Not supported yet.");
}
@Override
public String getCatalogName(int column) throws SQLException {
throw new SQLException("Not supported yet.");
}
@Override
public int getColumnType(int column) throws SQLException {
throw new SQLException("Not supported yet.");
}
@Override
public String getColumnTypeName(int column) throws SQLException {
throw new SQLException("Not supported yet.");
}
@Override
public boolean isReadOnly(int column) throws SQLException {
throw new SQLException("Not supported yet.");
}
@Override
public boolean isWritable(int column) throws SQLException {
throw new SQLException("Not supported yet.");
}
@Override
public boolean isDefinitelyWritable(int column) throws SQLException {
throw new SQLException("Not supported yet.");
}
@Override
public String getColumnClassName(int column) throws SQLException {
throw new SQLException("Not supported yet.");
}
@Override
public <T> T unwrap(Class<T> iface) throws SQLException {
throw new SQLException("Not supported yet.");
}
@Override
public boolean isWrapperFor(Class<?> iface) throws SQLException {
throw new SQLException("Not supported yet.");
}
}