hudson.model.queue

Class CauseOfBlockage

java.lang.Object

hudson.model.queue.CauseOfBlockage

Direct Known Subclasses:

AbstractProject.BecauseOfDownstreamBuildInProgress, AbstractProject.BecauseOfUpstreamBuildInProgress, BlockedBecauseOfBuildInProgress, CauseOfBlockage.BecauseLabelIsBusy, CauseOfBlockage.BecauseLabelIsOffline, CauseOfBlockage.BecauseNodeIsBusy, CauseOfBlockage.BecauseNodeIsNotAcceptingTasks, CauseOfBlockage.BecauseNodeIsOffline, CompositeCauseOfBlockage

public abstract class CauseOfBlockage
extends Object

If something is blocked/vetoed, this object represents why.

Originally, this is added for Queue.Task stuck in the queue, but since then the use of this has expanded beyond queues.

View

summary.jelly should do one-line HTML rendering to be used showing the cause to the user. By default it simply renders getShortDescription() text.

For queues, this is used while rendering the "build history" widget.

Since:

1.330

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	CauseOfBlockage.BecauseLabelIsBusy Build is blocked because everyone that matches the specified label is fully busy
static class	CauseOfBlockage.BecauseLabelIsOffline Build is blocked because all the nodes that match a given label is offline.
static class	CauseOfBlockage.BecauseNodeIsBusy Build is blocked because a node is fully busy
static class	CauseOfBlockage.BecauseNodeIsNotAcceptingTasks Build is blocked because a node (or its retention strategy) is not accepting tasks.
static class	CauseOfBlockage.BecauseNodeIsOffline Build is blocked because a node is offline.

Constructor Summary

Constructors

Constructor and Description
CauseOfBlockage()

Method Summary

Modifier and Type	Method and Description
static CauseOfBlockage	createNeedsMoreExecutor(org.jvnet.localizer.Localizable l)
static CauseOfBlockage	fromMessage(org.jvnet.localizer.Localizable l) Obtains a simple implementation backed by Localizable.
abstract String	getShortDescription() Human readable description of why the build is blocked.
void	print(TaskListener listener) Report a line to the listener about this cause.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

CauseOfBlockage

public CauseOfBlockage()

Method Detail

getShortDescription

public abstract String getShortDescription()

Human readable description of why the build is blocked.

print

public void print(TaskListener listener)

Report a line to the listener about this cause.

fromMessage

public static CauseOfBlockage fromMessage(@Nonnull
                                          org.jvnet.localizer.Localizable l)

Obtains a simple implementation backed by Localizable.

toString

public String toString()

Overrides:

toString in class Object

createNeedsMoreExecutor

public static CauseOfBlockage createNeedsMoreExecutor(org.jvnet.localizer.Localizable l)