hudson.plugins.warnings.util
Class HealthAwarePublisher

java.lang.Object
  hudson.tasks.BuildStepCompatibilityLayer
      hudson.tasks.Publisher
          hudson.plugins.warnings.util.HealthAwarePublisher

All Implemented Interfaces:

hudson.ExtensionPoint, hudson.model.Describable<hudson.tasks.Publisher>, HealthDescriptor, hudson.tasks.BuildStep, java.io.Serializable

Direct Known Subclasses:

WarningsPublisher

public abstract class HealthAwarePublisher
extends hudson.tasks.Publisher
implements HealthDescriptor

A base class for publishers with the following two characteristics:

• It provides a unstable threshold, that could be enabled and set in the configuration screen. If the number of annotations in a build exceeds this value then the build is considered as UNSTABLE.
• It provides thresholds for the build health, that could be adjusted in the configuration screen. These values are used by the HealthReportBuilder to compute the health and the health trend graph.

Author:

Ulli Hafner

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface hudson.tasks.BuildStep

hudson.tasks.BuildStep.PublisherList

Field Summary

Fields inherited from interface hudson.tasks.BuildStep

BUILDERS, PUBLISHERS

Constructor Summary

HealthAwarePublisher(java.lang.String threshold, java.lang.String healthy, java.lang.String unHealthy, java.lang.String height, java.lang.String thresholdLimit, java.lang.String pluginName)
Creates a new instance of HealthAwarePublisher.

Method Summary

protected boolean	canContinue(hudson.model.Result result) Returns whether the publisher can continue processing.
java.lang.String	getHealthy() Returns the healthy threshold, i.e. when health is reported as 100%.
int	getHealthyAnnotations() Returns the healthy threshold for annotations, i.e. when health is reported as 100%.
java.lang.String	getHeight() Returns the height of the trend graph.
int	getMinimumAnnotations() Returns the threshold to be reached if a build should be considered as unstable.
Priority	getMinimumPriority() Returns the minimum priority that should be considered when computing build health and stability.
java.lang.String	getThreshold() Returns the annotation threshold to be reached if a build should be considered as unstable.
java.lang.String	getThresholdLimit() Returns the threshold limit.
int	getTrendHeight() Returns the height of the trend graph.
java.lang.String	getUnHealthy() Returns the unhealthy threshold, i.e. when health is reported as 0%.
int	getUnHealthyAnnotations() Returns the unhealthy threshold of annotations, i.e. when health is reported as 0%.
protected boolean	isAntBuild(hudson.model.AbstractBuild<?,?> build) Returns whether the current build uses ant.
boolean	isHealthyReportEnabled() Determines whether a health report should be created.
protected boolean	isMavenBuild(hudson.model.AbstractBuild<?,?> build) Returns whether the current build uses maven.
boolean	isThresholdEnabled() Determines whether a threshold has been defined.
protected void	log(java.io.PrintStream logger, java.lang.String message) Logs the specified message.
boolean	perform(hudson.model.AbstractBuild<?,?> build, hudson.Launcher launcher, hudson.model.BuildListener listener)
protected abstract ParserResult	perform(hudson.model.AbstractBuild<?,?> build, java.io.PrintStream logger) Performs the publishing of the results of this plug-in.

Methods inherited from class hudson.tasks.Publisher

getProjectAction, needsToRunAfterFinalized, prebuild

Methods inherited from class hudson.tasks.BuildStepCompatibilityLayer

getProjectAction, perform, prebuild

Methods inherited from class java.lang.Object

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

Methods inherited from interface hudson.tasks.BuildStep

getProjectAction, prebuild

Methods inherited from interface hudson.model.Describable

getDescriptor

Constructor Detail

HealthAwarePublisher

public HealthAwarePublisher(java.lang.String threshold,
                            java.lang.String healthy,
                            java.lang.String unHealthy,
                            java.lang.String height,
                            java.lang.String thresholdLimit,
                            java.lang.String pluginName)

Creates a new instance of HealthAwarePublisher.

Parameters:

threshold - Tasks threshold to be reached if a build should be considered as unstable.

healthy - Report health as 100% when the number of open tasks is less than this value

unHealthy - Report health as 0% when the number of open tasks is greater than this value

height - the height of the trend graph

thresholdLimit - determines which warning priorities should be considered when evaluating the build stability and health

pluginName - the name of the plug-in

Method Detail

perform

public final boolean perform(hudson.model.AbstractBuild<?,?> build,
                             hudson.Launcher launcher,
                             hudson.model.BuildListener listener)
                      throws java.lang.InterruptedException,
                             java.io.IOException

Specified by:

perform in interface hudson.tasks.BuildStep

Overrides:

perform in class hudson.tasks.BuildStepCompatibilityLayer

Throws:

java.lang.InterruptedException

java.io.IOException

canContinue

protected boolean canContinue(hudson.model.Result result)

Returns whether the publisher can continue processing. This default implementation returns true if the build is not aborted or failed.

Parameters:

result - build result

Returns:

true if the build can continue

perform

protected abstract ParserResult perform(hudson.model.AbstractBuild<?,?> build,
                                        java.io.PrintStream logger)
                                 throws java.lang.InterruptedException,
                                        java.io.IOException

Performs the publishing of the results of this plug-in.

Parameters:

build - the build

logger - the logger to report the progress to

Returns:

the java project containing the found annotations

Throws:

java.lang.InterruptedException - If the build is interrupted by the user (in an attempt to abort the build.) Normally the BuildStep implementations may simply forward the exception it got from its lower-level functions.

java.io.IOException - If the implementation wants to abort the processing when an IOException happens, it can simply propagate the exception to the caller. This will cause the build to fail, with the default error message. Implementations are encouraged to catch IOException on its own to provide a better error message, if it can do so, so that users have better understanding on why it failed.

log

protected void log(java.io.PrintStream logger,
                   java.lang.String message)

Logs the specified message.

Parameters:

logger - the logger

message - the message

isThresholdEnabled

public boolean isThresholdEnabled()

Determines whether a threshold has been defined.

Specified by:

isThresholdEnabled in interface HealthDescriptor

Returns:

true if a threshold has been defined

getThreshold

public java.lang.String getThreshold()

Returns the annotation threshold to be reached if a build should be considered as unstable.

Returns:

the annotation threshold to be reached if a build should be considered as unstable.

getMinimumAnnotations

public int getMinimumAnnotations()

Returns the threshold to be reached if a build should be considered as unstable.

Specified by:

getMinimumAnnotations in interface HealthDescriptor

Returns:

the threshold to be reached if a build should be considered as unstable

isHealthyReportEnabled

public boolean isHealthyReportEnabled()

Determines whether a health report should be created.

Specified by:

isHealthyReportEnabled in interface HealthDescriptor

Returns:

true if a health report should be created

getHealthy

public java.lang.String getHealthy()

Returns the healthy threshold, i.e. when health is reported as 100%.

Returns:

the 100% healthiness

getHealthyAnnotations

public int getHealthyAnnotations()

Returns the healthy threshold for annotations, i.e. when health is reported as 100%.

Specified by:

getHealthyAnnotations in interface HealthDescriptor

Returns:

the 100% healthiness

getUnHealthy

public java.lang.String getUnHealthy()

Returns the unhealthy threshold, i.e. when health is reported as 0%.

Returns:

the 0% unhealthiness

getUnHealthyAnnotations

public int getUnHealthyAnnotations()

Returns the unhealthy threshold of annotations, i.e. when health is reported as 0%.

Specified by:

getUnHealthyAnnotations in interface HealthDescriptor

Returns:

the 0% unhealthiness

getHeight

public java.lang.String getHeight()

Returns the height of the trend graph.

Returns:

the height of the trend graph

getTrendHeight

public int getTrendHeight()

Returns the height of the trend graph.

Returns:

the height of the trend graph

isMavenBuild

protected boolean isMavenBuild(hudson.model.AbstractBuild<?,?> build)

Returns whether the current build uses maven.

Parameters:

build - the current build

Returns:

true if the current build uses maven, false otherwise

isAntBuild

protected boolean isAntBuild(hudson.model.AbstractBuild<?,?> build)

Returns whether the current build uses ant.

Parameters:

build - the current build

Returns:

true if the current build uses ant, false otherwise

getMinimumPriority

public Priority getMinimumPriority()

Returns the minimum priority that should be considered when computing build health and stability. E.g., if Priority.NORMAL is returned, then annotations with priority Priority.LOW are ignored.

Specified by:

getMinimumPriority in interface HealthDescriptor

Returns:

the minimum priority to consider

getThresholdLimit

public java.lang.String getThresholdLimit()

Returns the threshold limit.

Returns:

the threshold limit