com.google.jenkins.plugins.metadata.scm

Class JenkinsUtils

java.lang.Object

com.google.jenkins.plugins.metadata.scm.JenkinsUtils

public class JenkinsUtils
extends Object

Utility class to handle common operations with Jenkins#getInstance() to avoid a lot of boiler-plate or unsafe operations.

Constructor Summary

Constructors

Constructor and Description
JenkinsUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static <T extends hudson.model.Describable<T>> List<hudson.model.Descriptor<T>>	getDescriptorList(Class<T> klass) Similar to Jenkins#getDescriptorList() but return empty collection in case running without Jenkins.
static <T extends hudson.ExtensionPoint> List<T>	getExtensionList(Class<T> klass) Similar to Jenkins#getExtensionList() but return empty collection in case running without Jenkins.
static jenkins.model.Jenkins	getInstanceOrDie()
static Collection<hudson.model.Label>	getLabels()
static boolean	isPluginInstalled(String pluginName)

Methods inherited from class java.lang.Object

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

Constructor Detail

JenkinsUtils

public JenkinsUtils()

Method Detail

getExtensionList

public static <T extends hudson.ExtensionPoint> List<T> getExtensionList(Class<T> klass)

Similar to Jenkins#getExtensionList() but return empty collection in case running without Jenkins.

getDescriptorList

public static <T extends hudson.model.Describable<T>> List<hudson.model.Descriptor<T>> getDescriptorList(Class<T> klass)

Similar to Jenkins#getDescriptorList() but return empty collection in case running without Jenkins.

isPluginInstalled

public static boolean isPluginInstalled(String pluginName)

Returns:

whether is plugin is installed.

getLabels

public static Collection<hudson.model.Label> getLabels()

Returns:

a set of Label used in this Jenkins, or empty set if Jenkins.getInstance() is null.

getInstanceOrDie

public static jenkins.model.Jenkins getInstanceOrDie()

Returns:

Jenkins.getInstance() if that isn't null, or die.