io.arivera.oss.embedded.rabbitmq.helpers

Class ErlangVersionChecker

java.lang.Object

io.arivera.oss.embedded.rabbitmq.helpers.ErlangVersionChecker

public class ErlangVersionChecker
extends Object

A class that helps enforce the existence and version requirements of Erlang to run RabbitMQ.

Constructor Summary

Constructors

Constructor and Description
ErlangVersionChecker(EmbeddedRabbitMqConfig config)
ErlangVersionChecker(String minErlangVersion, ErlangShell erlangShell)

Method Summary

Methods

Modifier and Type	Method and Description
void	check() Retrieves the current system's Erlang version to compare it to the minimum required version.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ErlangVersionChecker

public ErlangVersionChecker(EmbeddedRabbitMqConfig config)

ErlangVersionChecker

public ErlangVersionChecker(String minErlangVersion,
                    ErlangShell erlangShell)

Method Detail

check

public void check()
           throws ErlangVersionException

Retrieves the current system's Erlang version to compare it to the minimum required version.

The system's Erlang version is always retrieved, but the comparison might be skipped if the RabbitMQ version doesn't specify a minimum required version.

Throws:

ErlangVersionException - if the minimum required version is not met or if it can't be determined.