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jdbc-redis is an effort to implement the JDBC API for Redis.

Note

Redis isn't a relational database, so jdbc-redis doesn't implement all JDBC API functionality. If a function is not available a SQLFeatureNotSupportedException will be thrown.

Examples

Getting a connection:

Connection connection = DriverManager.getConnection("jdbc:redis://localhost");

The format of the JDBC URL is as follows:

jdbc:redis://<host>:<port>/<db_number>

Setting and Getting a value:

Statement statement = conn.createStatement();

statement.execute("SET my_first_key my_first_value");
statement.execute("GET my_first_key");

ResultSet r = statement.getResultSet();
while(r.next()) {
    System.out.println(">" + r.getString(0) +  "<");
}

conn.commit();
conn.close();

Using a PreparedStatement:

PreparedStatement statement = conn.prepareStatement("set ? ?");

statement.setString(1, "my_key");
statement.setInt(2, 1771);
statement.execute();

ResultSet r = statement.executeQuery("GET my_key");

while(r.next()) {
    System.out.println(">" + r.getString(0) +  "<");
}

r.close();
conn.close();

Compatibility

jdbc-redis is still in beta, and is current being tested against Redis v3.0.

The following is the list of currently supported statements:

BUILDING

To build jdbc-redis run:

mvn install

To run the tests you should have a running Redis instance on port 6379.

NOTE: These tests should not mess with previous saved data, but it's highly recommended that your Redis instance is a a empty one.

In order to run the jdbc-redis tests against a dockerized version of redis, run

mvn test -Pdocker

COPYRIGHT/LICENSE

Copyright (c) 2009, Marco Valtas All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. Neither the name of the JDBC-Redis nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.