Examples with FilterChain com.alibaba.druid.filter.FilterChain used on opensource projects

Example 21 with FilterChain

use of com.alibaba.druid.filter.FilterChain in project druid by alibaba.

the class HoldableUnsupportTest method setUp.

protected void setUp() throws Exception {
    dataSource = new DruidDataSource();
    dataSource.setUrl("jdbc:mock:xxx");
    Filter filter = new FilterAdapter() {

        @Override
        public int connection_getHoldability(FilterChain chain, ConnectionProxy connection) throws SQLException {
            throw new UnsupportedOperationException();
        }
    };
    dataSource.getProxyFilters().add(filter);
}

Example 22 with FilterChain

use of com.alibaba.druid.filter.FilterChain in project druid by alibaba.

the class CounterFilterTest method test_countFilter.

public void test_countFilter() throws Exception {
    DataSourceProxyConfig config = new DataSourceProxyConfig();
    config.setUrl("");
    DataSourceProxyImpl dataSource = new DataSourceProxyImpl(null, config);
    JdbcDataSourceStat dataSourceStat = dataSource.getDataSourceStat();
    StatFilter filter = new StatFilter();
    filter.init(dataSource);
    dataSourceStat.reset();
    Assert.assertNull(StatFilter.getStatFilter(dataSource));
    Assert.assertNull(dataSourceStat.getSqlStat(Integer.MAX_VALUE));
    Assert.assertNull(dataSourceStat.getConnectionStat().getConnectLastTime());
    FilterChain chain = new FilterChainImpl(dataSource) {

        public ConnectionProxy connection_connect(Properties info) throws SQLException {
            throw new SQLException();
        }
    };
    Exception error = null;
    try {
        filter.connection_connect(chain, new Properties());
    } catch (SQLException ex) {
        error = ex;
    }
    Assert.assertNotNull(error);
    Assert.assertEquals(1, dataSourceStat.getConnectionStat().getConnectErrorCount());
    Assert.assertNotNull(dataSourceStat.getConnectionStat().getConnectLastTime());
}

Example 23 with FilterChain

use of com.alibaba.druid.filter.FilterChain in project druid by alibaba.

the class JdbcFilterEventAdapterTest method test_filterEventAdapter.

public void test_filterEventAdapter() throws Exception {
    DataSourceProxyConfig config = new DataSourceProxyConfig();
    DataSourceProxy dataSource = new DataSourceProxyImpl(null, config);
    FilterEventAdapter filter = new FilterEventAdapter() {
    };
    String sql = "SELECT * FROM PATROL";
    ConnectionProxy connection = new ConnectionProxyImpl(dataSource, null, new Properties(), 1001);
    final PreparedStatementProxy statement = new PreparedStatementProxyImpl(connection, null, sql, 1002);
    {
        FilterChain chain = new FilterChainImpl(new DataSourceProxyImpl(null, config)) {

            public boolean statement_execute(StatementProxy statement, String sql) throws SQLException {
                throw new SQLException();
            }
        };
        Throwable error = null;
        try {
            filter.statement_execute(chain, statement, sql);
        } catch (Throwable ex) {
            error = ex;
        }
        Assert.assertNotNull(error);
    }
    {
        FilterChain chain = new FilterChainImpl(new DataSourceProxyImpl(null, config)) {

            public boolean statement_execute(StatementProxy statement, String sql) throws SQLException {
                throw new RuntimeException();
            }
        };
        Throwable error = null;
        try {
            filter.statement_execute(chain, statement, sql);
        } catch (Throwable ex) {
            error = ex;
        }
        Assert.assertNotNull(error);
    }
    {
        FilterChain chain = new FilterChainImpl(new DataSourceProxyImpl(null, config)) {

            public boolean statement_execute(StatementProxy statement, String sql) throws SQLException {
                throw new Error();
            }
        };
        Throwable error = null;
        try {
            filter.statement_execute(chain, statement, sql);
        } catch (Throwable ex) {
            error = ex;
        }
        Assert.assertNotNull(error);
    }
    // //////////////////////////
    {
        FilterChain chain = new FilterChainImpl(new DataSourceProxyImpl(null, config)) {

            public boolean statement_execute(StatementProxy statement, String sql, int autoGeneratedKeys) throws SQLException {
                throw new SQLException();
            }
        };
        Throwable error = null;
        try {
            filter.statement_execute(chain, statement, sql, Statement.NO_GENERATED_KEYS);
        } catch (Throwable ex) {
            error = ex;
        }
        Assert.assertNotNull(error);
    }
    {
        FilterChain chain = new FilterChainImpl(new DataSourceProxyImpl(null, config)) {

            public boolean statement_execute(StatementProxy statement, String sql, int autoGeneratedKeys) throws SQLException {
                throw new RuntimeException();
            }
        };
        Throwable error = null;
        try {
            filter.statement_execute(chain, statement, sql, Statement.NO_GENERATED_KEYS);
        } catch (Throwable ex) {
            error = ex;
        }
        Assert.assertNotNull(error);
    }
    {
        FilterChain chain = new FilterChainImpl(new DataSourceProxyImpl(null, config)) {

            public boolean statement_execute(StatementProxy statement, String sql, int autoGeneratedKeys) throws SQLException {
                throw new Error();
            }
        };
        Throwable error = null;
        try {
            filter.statement_execute(chain, statement, sql, Statement.NO_GENERATED_KEYS);
        } catch (Throwable ex) {
            error = ex;
        }
        Assert.assertNotNull(error);
    }
    // //////////////////////////
    {
        FilterChain chain = new FilterChainImpl(new DataSourceProxyImpl(null, config)) {

            public boolean statement_execute(StatementProxy statement, String sql, int[] columnIndexes) throws SQLException {
                throw new SQLException();
            }
        };
        Throwable error = null;
        try {
            filter.statement_execute(chain, statement, sql, new int[0]);
        } catch (Throwable ex) {
            error = ex;
        }
        Assert.assertNotNull(error);
    }
    {
        FilterChain chain = new FilterChainImpl(new DataSourceProxyImpl(null, config)) {

            public boolean statement_execute(StatementProxy statement, String sql, int[] columnIndexes) throws SQLException {
                throw new RuntimeException();
            }
        };
        Throwable error = null;
        try {
            filter.statement_execute(chain, statement, sql, new int[0]);
        } catch (Throwable ex) {
            error = ex;
        }
        Assert.assertNotNull(error);
    }
    {
        FilterChain chain = new FilterChainImpl(new DataSourceProxyImpl(null, config)) {

            public boolean statement_execute(StatementProxy statement, String sql, int[] columnIndexes) throws SQLException {
                throw new Error();
            }
        };
        Throwable error = null;
        try {
            filter.statement_execute(chain, statement, sql, new int[0]);
        } catch (Throwable ex) {
            error = ex;
        }
        Assert.assertNotNull(error);
    }
    // //////////////////////////
    {
        FilterChain chain = new FilterChainImpl(new DataSourceProxyImpl(null, config)) {

            public boolean statement_execute(StatementProxy statement, String sql, String[] columnNames) throws SQLException {
                throw new SQLException();
            }
        };
        Throwable error = null;
        try {
            filter.statement_execute(chain, statement, sql, new String[0]);
        } catch (Throwable ex) {
            error = ex;
        }
        Assert.assertNotNull(error);
    }
    {
        FilterChain chain = new FilterChainImpl(new DataSourceProxyImpl(null, config)) {

            public boolean statement_execute(StatementProxy statement, String sql, String[] columnNames) throws SQLException {
                throw new RuntimeException();
            }
        };
        Throwable error = null;
        try {
            filter.statement_execute(chain, statement, sql, new String[0]);
        } catch (Throwable ex) {
            error = ex;
        }
        Assert.assertNotNull(error);
    }
    {
        FilterChain chain = new FilterChainImpl(new DataSourceProxyImpl(null, config)) {

            public boolean statement_execute(StatementProxy statement, String sql, String[] columnNames) throws SQLException {
                throw new Error();
            }
        };
        Throwable error = null;
        try {
            filter.statement_execute(chain, statement, sql, new String[0]);
        } catch (Throwable ex) {
            error = ex;
        }
        Assert.assertNotNull(error);
    }
    // //////////////////////////
    {
        FilterChain chain = new FilterChainImpl(new DataSourceProxyImpl(null, config)) {

            public int[] statement_executeBatch(StatementProxy statement) throws SQLException {
                throw new SQLException();
            }
        };
        Throwable error = null;
        try {
            filter.statement_executeBatch(chain, statement);
        } catch (Throwable ex) {
            error = ex;
        }
        Assert.assertNotNull(error);
    }
    {
        FilterChain chain = new FilterChainImpl(new DataSourceProxyImpl(null, config)) {

            public int[] statement_executeBatch(StatementProxy statement) throws SQLException {
                throw new RuntimeException();
            }
        };
        Throwable error = null;
        try {
            filter.statement_executeBatch(chain, statement);
        } catch (Throwable ex) {
            error = ex;
        }
        Assert.assertNotNull(error);
    }
    {
        FilterChain chain = new FilterChainImpl(new DataSourceProxyImpl(null, config)) {

            public int[] statement_executeBatch(StatementProxy statement) throws SQLException {
                throw new Error();
            }
        };
        Throwable error = null;
        try {
            filter.statement_executeBatch(chain, statement);
        } catch (Throwable ex) {
            error = ex;
        }
        Assert.assertNotNull(error);
    }
    // //////////////////////////
    {
        FilterChain chain = new FilterChainImpl(new DataSourceProxyImpl(null, config)) {

            public ResultSetProxy statement_executeQuery(StatementProxy statement, String sql) throws SQLException {
                throw new SQLException();
            }
        };
        Throwable error = null;
        try {
            filter.statement_executeQuery(chain, statement, sql);
        } catch (Throwable ex) {
            error = ex;
        }
        Assert.assertNotNull(error);
    }
    {
        FilterChain chain = new FilterChainImpl(new DataSourceProxyImpl(null, config)) {

            public ResultSetProxy statement_executeQuery(StatementProxy statement, String sql) throws SQLException {
                throw new RuntimeException();
            }
        };
        Throwable error = null;
        try {
            filter.statement_executeQuery(chain, statement, sql);
        } catch (Throwable ex) {
            error = ex;
        }
        Assert.assertNotNull(error);
    }
    {
        FilterChain chain = new FilterChainImpl(new DataSourceProxyImpl(null, config)) {

            public ResultSetProxy statement_executeQuery(StatementProxy statement, String sql) throws SQLException {
                throw new Error();
            }
        };
        Throwable error = null;
        try {
            filter.statement_executeQuery(chain, statement, sql);
        } catch (Throwable ex) {
            error = ex;
        }
        Assert.assertNotNull(error);
    }
    // //////////////////////////
    {
        FilterChain chain = new FilterChainImpl(new DataSourceProxyImpl(null, config)) {

            public int preparedStatement_executeUpdate(PreparedStatementProxy statement) throws SQLException {
                throw new SQLException();
            }
        };
        Throwable error = null;
        try {
            filter.preparedStatement_executeUpdate(chain, statement);
        } catch (SQLException ex) {
            error = ex;
        }
        Assert.assertNotNull(error);
    }
    {
        FilterChain chain = new FilterChainImpl(new DataSourceProxyImpl(null, config)) {

            public int preparedStatement_executeUpdate(PreparedStatementProxy statement) throws SQLException {
                throw new RuntimeException();
            }
        };
        Throwable error = null;
        try {
            filter.preparedStatement_executeUpdate(chain, statement);
        } catch (RuntimeException ex) {
            error = ex;
        }
        Assert.assertNotNull(error);
    }
    {
        FilterChain chain = new FilterChainImpl(new DataSourceProxyImpl(null, config)) {

            public int preparedStatement_executeUpdate(PreparedStatementProxy statement) throws SQLException {
                throw new Error();
            }
        };
        Throwable error = null;
        try {
            filter.preparedStatement_executeUpdate(chain, statement);
        } catch (Error ex) {
            error = ex;
        }
        Assert.assertNotNull(error);
    }
    // //////////////////////////
    // //////////////////////////
    {
        FilterChain chain = new FilterChainImpl(new DataSourceProxyImpl(null, config)) {

            public int statement_executeUpdate(StatementProxy statement, String sql) throws SQLException {
                throw new SQLException();
            }
        };
        Throwable error = null;
        try {
            filter.statement_executeUpdate(chain, statement, sql);
        } catch (SQLException ex) {
            error = ex;
        }
        Assert.assertNotNull(error);
    }
    {
        FilterChain chain = new FilterChainImpl(new DataSourceProxyImpl(null, config)) {

            public int statement_executeUpdate(StatementProxy statement, String sql) throws SQLException {
                throw new RuntimeException();
            }
        };
        Throwable error = null;
        try {
            filter.statement_executeUpdate(chain, statement, sql);
        } catch (RuntimeException ex) {
            error = ex;
        }
        Assert.assertNotNull(error);
    }
    {
        FilterChain chain = new FilterChainImpl(new DataSourceProxyImpl(null, config)) {

            public int statement_executeUpdate(StatementProxy statement, String sql) throws SQLException {
                throw new Error();
            }
        };
        Throwable error = null;
        try {
            filter.statement_executeUpdate(chain, statement, sql);
        } catch (Error ex) {
            error = ex;
        }
        Assert.assertNotNull(error);
    }
    // //////////////////////////
    {
        FilterChain chain = new FilterChainImpl(new DataSourceProxyImpl(null, config)) {

            public int statement_executeUpdate(StatementProxy statement, String sql, int autoGeneratedKeys) throws SQLException {
                throw new SQLException();
            }
        };
        Throwable error = null;
        try {
            filter.statement_executeUpdate(chain, statement, sql, Statement.NO_GENERATED_KEYS);
        } catch (SQLException ex) {
            error = ex;
        }
        Assert.assertNotNull(error);
    }
    {
        FilterChain chain = new FilterChainImpl(new DataSourceProxyImpl(null, config)) {

            public int statement_executeUpdate(StatementProxy statement, String sql, int autoGeneratedKeys) throws SQLException {
                throw new RuntimeException();
            }
        };
        Throwable error = null;
        try {
            filter.statement_executeUpdate(chain, statement, sql, Statement.NO_GENERATED_KEYS);
        } catch (RuntimeException ex) {
            error = ex;
        }
        Assert.assertNotNull(error);
    }
    {
        FilterChain chain = new FilterChainImpl(new DataSourceProxyImpl(null, config)) {

            public int statement_executeUpdate(StatementProxy statement, String sql, int autoGeneratedKeys) throws SQLException {
                throw new Error();
            }
        };
        Throwable error = null;
        try {
            filter.statement_executeUpdate(chain, statement, sql, Statement.NO_GENERATED_KEYS);
        } catch (Error ex) {
            error = ex;
        }
        Assert.assertNotNull(error);
    }
    // //////////////////////////
    {
        FilterChain chain = new FilterChainImpl(new DataSourceProxyImpl(null, config)) {

            public int statement_executeUpdate(StatementProxy statement, String sql, int[] columnIndexes) throws SQLException {
                throw new SQLException();
            }
        };
        Throwable error = null;
        try {
            filter.statement_executeUpdate(chain, statement, sql, new int[0]);
        } catch (Throwable ex) {
            error = ex;
        }
        Assert.assertNotNull(error);
    }
    {
        FilterChain chain = new FilterChainImpl(new DataSourceProxyImpl(null, config)) {

            public int statement_executeUpdate(StatementProxy statement, String sql, int[] columnIndexes) throws SQLException {
                throw new RuntimeException();
            }
        };
        Throwable error = null;
        try {
            filter.statement_executeUpdate(chain, statement, sql, new int[0]);
        } catch (Throwable ex) {
            error = ex;
        }
        Assert.assertNotNull(error);
    }
    {
        FilterChain chain = new FilterChainImpl(new DataSourceProxyImpl(null, config)) {

            public int statement_executeUpdate(StatementProxy statement, String sql, int[] columnIndexes) throws SQLException {
                throw new Error();
            }
        };
        Throwable error = null;
        try {
            filter.statement_executeUpdate(chain, statement, sql, new int[0]);
        } catch (Throwable ex) {
            error = ex;
        }
        Assert.assertNotNull(error);
    }
    // //////////////////////////
    {
        FilterChain chain = new FilterChainImpl(new DataSourceProxyImpl(null, config)) {

            public int statement_executeUpdate(StatementProxy statement, String sql, String[] columnNames) throws SQLException {
                throw new SQLException();
            }
        };
        Throwable error = null;
        try {
            filter.statement_executeUpdate(chain, statement, sql, new String[0]);
        } catch (Throwable ex) {
            error = ex;
        }
        Assert.assertNotNull(error);
    }
    {
        FilterChain chain = new FilterChainImpl(new DataSourceProxyImpl(null, config)) {

            public int statement_executeUpdate(StatementProxy statement, String sql, String[] columnNames) throws SQLException {
                throw new RuntimeException();
            }
        };
        Throwable error = null;
        try {
            filter.statement_executeUpdate(chain, statement, sql, new String[0]);
        } catch (Throwable ex) {
            error = ex;
        }
        Assert.assertNotNull(error);
    }
    {
        FilterChain chain = new FilterChainImpl(new DataSourceProxyImpl(null, config)) {

            public int statement_executeUpdate(StatementProxy statement, String sql, String[] columnNames) throws SQLException {
                throw new Error();
            }
        };
        Throwable error = null;
        try {
            filter.statement_executeUpdate(chain, statement, sql, new String[0]);
        } catch (Throwable ex) {
            error = ex;
        }
        Assert.assertNotNull(error);
    }
    // ///////////////////////////
    {
        FilterChain chain = new FilterChainImpl(new DataSourceProxyImpl(null, config)) {

            public ResultSetProxy statement_getGeneratedKeys(StatementProxy statement) throws SQLException {
                return null;
            }
        };
        filter.statement_getGeneratedKeys(chain, statement);
    }
    {
        final ResultSetProxy resultSet = new ResultSetProxyImpl(statement, null, 2001, null);
        FilterChain chain = new FilterChainImpl(new DataSourceProxyImpl(null, config)) {

            public ResultSetProxy statement_getGeneratedKeys(StatementProxy statement) throws SQLException {
                return resultSet;
            }
        };
        filter.statement_getGeneratedKeys(chain, statement);
    }
    // //////////////////////////
    {
        FilterChain chain = new FilterChainImpl(new DataSourceProxyImpl(null, config)) {

            public boolean preparedStatement_execute(PreparedStatementProxy statement) throws SQLException {
                throw new SQLException();
            }
        };
        Throwable error = null;
        try {
            filter.preparedStatement_execute(chain, statement);
        } catch (SQLException ex) {
            error = ex;
        }
        Assert.assertNotNull(error);
    }
    {
        FilterChain chain = new FilterChainImpl(new DataSourceProxyImpl(null, config)) {

            public boolean preparedStatement_execute(PreparedStatementProxy statement) throws SQLException {
                throw new RuntimeException();
            }
        };
        Throwable error = null;
        try {
            filter.preparedStatement_execute(chain, statement);
        } catch (RuntimeException ex) {
            error = ex;
        }
        Assert.assertNotNull(error);
    }
    {
        FilterChain chain = new FilterChainImpl(new DataSourceProxyImpl(null, config)) {

            public boolean preparedStatement_execute(PreparedStatementProxy statement) throws SQLException {
                throw new Error();
            }
        };
        Throwable error = null;
        try {
            filter.preparedStatement_execute(chain, statement);
        } catch (Error ex) {
            error = ex;
        }
        Assert.assertNotNull(error);
    }
    // //////////////////////////
    {
        FilterChain chain = new FilterChainImpl(new DataSourceProxyImpl(null, config)) {

            public ResultSetProxy preparedStatement_executeQuery(PreparedStatementProxy statement) throws SQLException {
                throw new SQLException();
            }
        };
        Throwable error = null;
        try {
            filter.preparedStatement_executeQuery(chain, statement);
        } catch (SQLException ex) {
            error = ex;
        }
        Assert.assertNotNull(error);
    }
    {
        FilterChain chain = new FilterChainImpl(new DataSourceProxyImpl(null, config)) {

            public ResultSetProxy preparedStatement_executeQuery(PreparedStatementProxy statement) throws SQLException {
                throw new RuntimeException();
            }
        };
        Throwable error = null;
        try {
            filter.preparedStatement_executeQuery(chain, statement);
        } catch (RuntimeException ex) {
            error = ex;
        }
        Assert.assertNotNull(error);
    }
    {
        FilterChain chain = new FilterChainImpl(new DataSourceProxyImpl(null, config)) {

            public ResultSetProxy preparedStatement_executeQuery(PreparedStatementProxy statement) throws SQLException {
                throw new Error();
            }
        };
        Throwable error = null;
        try {
            filter.preparedStatement_executeQuery(chain, statement);
        } catch (Error ex) {
            error = ex;
        }
        Assert.assertNotNull(error);
    }
    // //////////////////////////
    {
        FilterChain chain = new FilterChainImpl(new DataSourceProxyImpl(null, config)) {

            public void dataSource_recycle(DruidPooledConnection connection) throws SQLException {
                throw new SQLException();
            }
        };
        Throwable error = null;
        try {
            filter.dataSource_releaseConnection(chain, null);
        } catch (SQLException ex) {
            error = ex;
        }
        Assert.assertNotNull(error);
    }
    {
        FilterChain chain = new FilterChainImpl(new DataSourceProxyImpl(null, config)) {

            public void dataSource_recycle(DruidPooledConnection connection) throws SQLException {
                throw new RuntimeException();
            }
        };
        Throwable error = null;
        try {
            filter.dataSource_releaseConnection(chain, null);
        } catch (RuntimeException ex) {
            error = ex;
        }
        Assert.assertNotNull(error);
    }
    {
        FilterChain chain = new FilterChainImpl(new DataSourceProxyImpl(null, config)) {

            public void dataSource_recycle(DruidPooledConnection connection) throws SQLException {
                throw new Error();
            }
        };
        Throwable error = null;
        try {
            filter.dataSource_releaseConnection(chain, null);
        } catch (Error ex) {
            error = ex;
        }
        Assert.assertNotNull(error);
    }
    // //////////////////////////
    {
        FilterChain chain = new FilterChainImpl(new DataSourceProxyImpl(null, config)) {

            public DruidPooledConnection dataSource_connect(DruidDataSource dataSource, long maxWaitMillis) throws SQLException {
                throw new SQLException();
            }
        };
        Throwable error = null;
        try {
            filter.dataSource_getConnection(chain, null, 0L);
        } catch (SQLException ex) {
            error = ex;
        }
        Assert.assertNotNull(error);
    }
    {
        FilterChain chain = new FilterChainImpl(new DataSourceProxyImpl(null, config)) {

            public DruidPooledConnection dataSource_connect(DruidDataSource dataSource, long maxWaitMillis) throws SQLException {
                throw new RuntimeException();
            }
        };
        Throwable error = null;
        try {
            filter.dataSource_getConnection(chain, null, 0L);
        } catch (RuntimeException ex) {
            error = ex;
        }
        Assert.assertNotNull(error);
    }
    {
        FilterChain chain = new FilterChainImpl(new DataSourceProxyImpl(null, config)) {

            public DruidPooledConnection dataSource_connect(DruidDataSource dataSource, long maxWaitMillis) throws SQLException {
                throw new Error();
            }
        };
        Throwable error = null;
        try {
            filter.dataSource_getConnection(chain, null, 0L);
        } catch (Error ex) {
            error = ex;
        }
        Assert.assertNotNull(error);
    }
}

Example 24 with FilterChain

use of com.alibaba.druid.filter.FilterChain in project druid by alibaba.

the class StatFilterOpenClobCountTest method setUp.

protected void setUp() throws Exception {
    dataSource = new DruidDataSource();
    dataSource.setUrl("jdbc:mock:xxx");
    dataSource.setFilters("stat");
    dataSource.setTestOnBorrow(false);
    dataSource.getProxyFilters().add(new FilterAdapter() {

        @Override
        public Clob resultSet_getClob(FilterChain chain, ResultSetProxy result, int columnIndex) throws SQLException {
            return new ClobProxyImpl(result.getStatementProxy().getConnectionProxy().getDirectDataSource(), result.getStatementProxy().getConnectionProxy(), new MockClob());
        }

        @Override
        public Clob resultSet_getClob(FilterChain chain, ResultSetProxy result, String columnLabel) throws SQLException {
            return new ClobProxyImpl(result.getStatementProxy().getConnectionProxy().getDirectDataSource(), result.getStatementProxy().getConnectionProxy(), new MockClob());
        }
    });
    dataSource.init();
}

Example 25 with FilterChain

use of com.alibaba.druid.filter.FilterChain in project druid by alibaba.

the class StatFilterOpenInputStreamCountTest method setUp.

protected void setUp() throws Exception {
    dataSource = new DruidDataSource();
    dataSource.setUrl("jdbc:mock:xxx");
    dataSource.setFilters("stat");
    dataSource.setTestOnBorrow(false);
    dataSource.getProxyFilters().add(new FilterAdapter() {

        @Override
        public java.io.InputStream resultSet_getBinaryStream(FilterChain chain, ResultSetProxy result, int columnIndex) throws SQLException {
            return new ByteArrayInputStream(new byte[0]);
        }

        @Override
        public java.io.InputStream resultSet_getBinaryStream(FilterChain chain, ResultSetProxy result, String columnLabel) throws SQLException {
            return new ByteArrayInputStream(new byte[0]);
        }
    });
    dataSource.init();
}