Package org.bonitasoft.engine.platform

Class PlatformVersionChecker

java.lang.Object

org.bonitasoft.engine.platform.PlatformVersionChecker

@Component
public class PlatformVersionChecker
extends Object

Author:

Matthieu Chaffotte, Baptiste Mesta, Emmanuel Duchastenier

Constructor Summary

Constructors

Constructor	Description
PlatformVersionChecker(PlatformService platformService, BroadcastService broadcastService, TransactionService transactionService)

Method Summary

Modifier and Type	Method	Description
String	getErrorMessage()
protected Optional<String>	getVersionFromOtherNodes()	Search for the first version found amongst other nodes.
boolean	verifyPlatformVersion()

Methods inherited from class java.lang.Object

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

Constructor Details

PlatformVersionChecker

public PlatformVersionChecker(PlatformService platformService,
 BroadcastService broadcastService,
 TransactionService transactionService)

Method Details

verifyPlatformVersion

public boolean verifyPlatformVersion()
                              throws Exception

Throws:

Exception

getVersionFromOtherNodes

protected Optional<String> getVersionFromOtherNodes()

Search for the first version found amongst other nodes.

Returns:

the first version encountered, if there are other nodes, or empty optional if there are no other nodes in the cluster, or throw exception if no version can be retrieved.

getErrorMessage

public String getErrorMessage()