febs-identify

Distributed Unique Identify like ObjectId.

License	The MIT License
Categories	IDE Development Tools
GroupId	cn.brainpoint
ArtifactId	febs-identify
Last Version	0.0.5
Release Date	Nov 18, 2020
Type	jar
Description	febs-identify Distributed Unique Identify like ObjectId.
Project URL	https://github.com/brainpoint/febs-identify-java.git
Source Code Management	https://github.com/brainpoint/febs-identify-java.git

Download febs-identify

Filename	Size
febs-identify-0.0.5.pom
febs-identify-0.0.5.jar	15 KB
febs-identify-0.0.5-sources.jar	8 KB
febs-identify-0.0.5-javadoc.jar	81 KB

How to add to project

Apache Maven

<!-- https://jarcasting.com/artifacts/cn.brainpoint/febs-identify/ -->
<dependency>
    <groupId>cn.brainpoint</groupId>
    <artifactId>febs-identify</artifactId>
    <version>0.0.5</version>
</dependency>

Gradle Groovy

// https://jarcasting.com/artifacts/cn.brainpoint/febs-identify/
implementation 'cn.brainpoint:febs-identify:0.0.5'

Gradle Kotlin

// https://jarcasting.com/artifacts/cn.brainpoint/febs-identify/
implementation ("cn.brainpoint:febs-identify:0.0.5")

Apache Buildr

'cn.brainpoint:febs-identify:jar:0.0.5'

Apache Ivy

<dependency org="cn.brainpoint" name="febs-identify" rev="0.0.5">
  <artifact name="febs-identify" type="jar" />
</dependency>

Groovy Grape

@Grapes(
@Grab(group='cn.brainpoint', module='febs-identify', version='0.0.5')
)

Scala SBT

libraryDependencies += "cn.brainpoint" % "febs-identify" % "0.0.5"

Leiningen

[cn.brainpoint/febs-identify "0.0.5"]

Dependencies

compile (2)

Group / Artifact	Type	Version
org.mybatis : mybatis	jar	3.5.5
mysql : mysql-connector-java	jar	8.0.20

provided (2)

Group / Artifact	Type	Version
org.projectlombok : lombok	jar	1.18.12
org.slf4j : slf4j-api	jar	1.7.30

Project Modules

There are no modules declared in this project.

Febs-identify

Distributed Unique Identify.

• like objectId, a process can generator id 2^24-1 per second.
• Container 20 chars in id
• Use database to assign unique machineId.

How to use

maven config.

<dependency>
    <groupId>cn.brainpoint</groupId>
    <artifactId>febs-identify</artifactId>
    <version>0.0.5</version>
</dependency>

Generate the ID using the following code:

import cn.brainpoint.febs.identify.*;

String uniqueId = Identify.nextId();

Initialize

import cn.brainpoint.febs.identify.*;

Identify.initialize(new IdentifyCfg(
    "mysql",
    "localhost:3306/xx",
    "username",
    "password",
));

Use database to assign unique machineId. It will use '_distribute_machineId' to named table if not specify a table name.

This method can be invoked multiple times in response to dynamic changes to the application configuration.

Generate a New Id

String id = Identify.nextId();

Valid Id

assert Identify.isValid(id);

Versions

Version
0.0.5 Nov 18, 2020
0.0.4 Nov 6, 2020
0.0.3 Nov 1, 2020
0.0.2 Aug 3, 2020
0.0.1 Jul 3, 2020