Package hudson.util

Class BootFailure

java.lang.Object

java.lang.Throwable

java.lang.Exception

hudson.util.ErrorObject

hudson.util.BootFailure

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

AWTProblem, HudsonFailedToLoad, IncompatibleAntVersionDetected, IncompatibleServletVersionDetected, IncompatibleVMDetected, InsufficientPermissionDetected, InvalidBuildsDir, JenkinsReloadFailed, NoHomeDir, NoTempDir

public abstract class BootFailure
extends ErrorObject

Indicates a fatal boot problem, among ErrorObject

Author:

Kohsuke Kawaguchi

See Also:

• WebAppMain.recordBootAttempt(File)
• Serialized Form

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	BootFailure()
protected	BootFailure(Throwable cause)

Method Summary

Modifier and Type	Method	Description
static File	getBootFailureFile(File home)	This file captures failed boot attempts.
protected List<Date>	loadAttempts(File home)	Parses the boot attempt file carefully so as not to cause the entire hook script to fail to execute.
void	publish(javax.servlet.ServletContext context, File home)	Exposes this failure to UI and invoke the hook.

Methods inherited from class hudson.util.ErrorObject

doDynamic, getStackTraceString

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

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

Constructor Details

BootFailure

protected BootFailure()

BootFailure

protected BootFailure(Throwable cause)

Method Details

publish

public void publish(javax.servlet.ServletContext context,
 @CheckForNull
 File home)

Exposes this failure to UI and invoke the hook.

Parameters:

home - JENKINS_HOME if it's already known.

loadAttempts

protected List<Date> loadAttempts(File home)

Parses the boot attempt file carefully so as not to cause the entire hook script to fail to execute.

getBootFailureFile

public static File getBootFailureFile(File home)

This file captures failed boot attempts. Every time we try to boot, we add the timestamp to this file, then when we boot, the file gets deleted.