mysql-namelocker

Provides the safe way of locking and unlocking MySQL tables using named locks for Java 7 or later.

License	MIT License
Categories	MySQL Data Databases Net
GroupId	net.moznion
ArtifactId	mysql-namelocker
Last Version	1.0.0
Release Date	Dec 23, 2014
Type	jar
Description	mysql-namelocker Provides the safe way of locking and unlocking MySQL tables using named locks for Java 7 or later.
Project URL	https://github.com/moznion/java-mysql-namelocker
Source Code Management	https://github.com/moznion/java-mysql-namelocker

Download mysql-namelocker

Filename	Size
mysql-namelocker-1.0.0.pom
mysql-namelocker-1.0.0.jar	6 KB
mysql-namelocker-1.0.0-sources.jar	3 KB
mysql-namelocker-1.0.0-javadoc.jar	47 KB

How to add to project

Apache Maven

<!-- https://jarcasting.com/artifacts/net.moznion/mysql-namelocker/ -->
<dependency>
    <groupId>net.moznion</groupId>
    <artifactId>mysql-namelocker</artifactId>
    <version>1.0.0</version>
</dependency>

Gradle Groovy

// https://jarcasting.com/artifacts/net.moznion/mysql-namelocker/
implementation 'net.moznion:mysql-namelocker:1.0.0'

Gradle Kotlin

// https://jarcasting.com/artifacts/net.moznion/mysql-namelocker/
implementation ("net.moznion:mysql-namelocker:1.0.0")

Apache Buildr

'net.moznion:mysql-namelocker:jar:1.0.0'

Apache Ivy

<dependency org="net.moznion" name="mysql-namelocker" rev="1.0.0">
  <artifact name="mysql-namelocker" type="jar" />
</dependency>

Groovy Grape

@Grapes(
@Grab(group='net.moznion', module='mysql-namelocker', version='1.0.0')
)

Scala SBT

libraryDependencies += "net.moznion" % "mysql-namelocker" % "1.0.0"

Leiningen

[net.moznion/mysql-namelocker "1.0.0"]

Dependencies

test (3)

Group / Artifact	Type	Version
junit : junit	jar	4.11
mysql : mysql-connector-java	jar	5.1.34
commons-lang : commons-lang	jar	2.6

Project Modules

There are no modules declared in this project.

mysql-namelocker

Provides the safe way of locking and unlocking MySQL tables using named locks for Java 7 or later.

Synopsis

import java.sql.Connection;
import java.sql.DriverManager;
import net.moznion.mysql.namelocker.NameLocker;

Connection connection = DriverManager.getConnection("jdbc:mysql://localhost/table_name", "", "");
try (NameLocker locker = new NameLocker(connection, "lock-name", 10)) {
    /*
     * getting named lock
     * do something here
     */
} // lock will be released automatically when it escapes this scope

Description

mysql-namelocker provides safely MySQL named locks.

A locks is created when you instantiate (it uses GET_LOCK(str, timeout)) and it is automatically released (it uses RELEASE_LOCK(str)) when it leaves try-with-resources statement because NameLocker implements AutoCloseable.

This package is port of Mysql::NameLocker from Perl to Java.

See Also

• Mysql::NameLocker

Author

moznion ([email protected])

License

The MIT License (MIT)
Copyright © 2014 moznion, http://moznion.net/ <[email protected]>

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the “Software”), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

Versions

Version
1.0.0 Dec 23, 2014