Package org.graylog2.bootstrap.preflight.web.resources

Class VersionProbeMessageCollector

java.lang.Object

org.graylog2.bootstrap.preflight.web.resources.VersionProbeMessageCollector

All Implemented Interfaces:

VersionProbeListener

public class VersionProbeMessageCollector
extends Object
implements VersionProbeListener

Constructor Summary

Constructors

Constructor	Description
VersionProbeMessageCollector(VersionProbeListener delegate)

Method Summary

Modifier and Type	Method	Description
List<String>	getMessages()
String	joinedMessages()
void	onError(String message, Throwable cause)
void	onRetry(long attemptNumber, long configuredAttempts, Throwable cause)

Methods inherited from class java.lang.Object

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

Constructor Details

VersionProbeMessageCollector

public VersionProbeMessageCollector(VersionProbeListener delegate)

Method Details

onRetry

public void onRetry(long attemptNumber,
 long configuredAttempts,
 @Nullable
 Throwable cause)

Specified by:

onRetry in interface VersionProbeListener

onError

public void onError(@Nonnull
 String message,
 @Nullable
 Throwable cause)

Specified by:

onError in interface VersionProbeListener

getMessages

public List<String> getMessages()

joinedMessages

@Nullable
public String joinedMessages()

Returns:

messages joined and delimited by ";", null if there are no messages