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java/jdbc-loopback-driver/src/info/globalcode/jdbc/loopback/AbstractResultSetMetaData.java
author František Kučera <franta-hg@frantovo.cz>
Tue, 26 Feb 2019 18:19:49 +0100
branchv_0
changeset 236 a3ec71fa8e17
parent 171 701ec4db43fb
permissions -rw-r--r--
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!“ 
     1 /**

     2  * SQL-DK

     3  * Copyright © 2014 František Kučera (frantovo.cz)

     4  *

     5  * This program is free software: you can redistribute it and/or modify

     6  * it under the terms of the GNU General Public License as published by

     7  * the Free Software Foundation, either version 3 of the License, or

     8  * (at your option) any later version.

     9  *

    10  * This program is distributed in the hope that it will be useful,

    11  * but WITHOUT ANY WARRANTY; without even the implied warranty of

    12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

    13  * GNU General Public License for more details.

    14  *

    15  * You should have received a copy of the GNU General Public License

    16  * along with this program. If not, see <http://www.gnu.org/licenses/>.

    17  */

    18 package info.globalcode.jdbc.loopback;

    19 

    20 import java.sql.SQLException;

    21 

    22 /**

    23  *

    24  * @author Ing. František Kučera (frantovo.cz)

    25  */

    26 public abstract class AbstractResultSetMetaData implements java.sql.ResultSetMetaData {

    27 

    28 	@Override

    29 	public int getColumnCount() throws SQLException {

    30 		throw new SQLException("Not supported yet.");

    31 	}

    32 

    33 	@Override

    34 	public boolean isAutoIncrement(int column) throws SQLException {

    35 		throw new SQLException("Not supported yet.");

    36 	}

    37 

    38 	@Override

    39 	public boolean isCaseSensitive(int column) throws SQLException {

    40 		throw new SQLException("Not supported yet.");

    41 	}

    42 

    43 	@Override

    44 	public boolean isSearchable(int column) throws SQLException {

    45 		throw new SQLException("Not supported yet.");

    46 	}

    47 

    48 	@Override

    49 	public boolean isCurrency(int column) throws SQLException {

    50 		throw new SQLException("Not supported yet.");

    51 	}

    52 

    53 	@Override

    54 	public int isNullable(int column) throws SQLException {

    55 		throw new SQLException("Not supported yet.");

    56 	}

    57 

    58 	@Override

    59 	public boolean isSigned(int column) throws SQLException {

    60 		throw new SQLException("Not supported yet.");

    61 	}

    62 

    63 	@Override

    64 	public int getColumnDisplaySize(int column) throws SQLException {

    65 		throw new SQLException("Not supported yet.");

    66 	}

    67 

    68 	@Override

    69 	public String getColumnLabel(int column) throws SQLException {

    70 		throw new SQLException("Not supported yet.");

    71 	}

    72 

    73 	@Override

    74 	public String getColumnName(int column) throws SQLException {

    75 		throw new SQLException("Not supported yet.");

    76 	}

    77 

    78 	@Override

    79 	public String getSchemaName(int column) throws SQLException {

    80 		throw new SQLException("Not supported yet.");

    81 	}

    82 

    83 	@Override

    84 	public int getPrecision(int column) throws SQLException {

    85 		throw new SQLException("Not supported yet.");

    86 	}

    87 

    88 	@Override

    89 	public int getScale(int column) throws SQLException {

    90 		throw new SQLException("Not supported yet.");

    91 	}

    92 

    93 	@Override

    94 	public String getTableName(int column) throws SQLException {

    95 		throw new SQLException("Not supported yet.");

    96 	}

    97 

    98 	@Override

    99 	public String getCatalogName(int column) throws SQLException {

   100 		throw new SQLException("Not supported yet.");

   101 	}

   102 

   103 	@Override

   104 	public int getColumnType(int column) throws SQLException {

   105 		throw new SQLException("Not supported yet.");

   106 	}

   107 

   108 	@Override

   109 	public String getColumnTypeName(int column) throws SQLException {

   110 		throw new SQLException("Not supported yet.");

   111 	}

   112 

   113 	@Override

   114 	public boolean isReadOnly(int column) throws SQLException {

   115 		throw new SQLException("Not supported yet.");

   116 	}

   117 

   118 	@Override

   119 	public boolean isWritable(int column) throws SQLException {

   120 		throw new SQLException("Not supported yet.");

   121 	}

   122 

   123 	@Override

   124 	public boolean isDefinitelyWritable(int column) throws SQLException {

   125 		throw new SQLException("Not supported yet.");

   126 	}

   127 

   128 	@Override

   129 	public String getColumnClassName(int column) throws SQLException {

   130 		throw new SQLException("Not supported yet.");

   131 	}

   132 

   133 	@Override

   134 	public <T> T unwrap(Class<T> iface) throws SQLException {

   135 		throw new SQLException("Not supported yet.");

   136 	}

   137 

   138 	@Override

   139 	public boolean isWrapperFor(Class<?> iface) throws SQLException {

   140 		throw new SQLException("Not supported yet.");

   141 	}

   142 }
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