org.jenkinsci.plugins.uniqueid

Class IdStore<T>

java.lang.Object

org.jenkinsci.plugins.uniqueid.IdStore<T>

Type Parameters:

T -

All Implemented Interfaces:

hudson.ExtensionPoint

Direct Known Subclasses:

FolderIdStore, JobIdStore, RunIdStore

public abstract class IdStore<T>
extends Object
implements hudson.ExtensionPoint

An abstraction to persistently store and retrieve unique id's for various Jenkins model objects. These keys are guaranteed to be unique with a Jenkins and immutable across the lifetime of the given object.

Nested Class Summary

Nested classes/interfaces inherited from interface hudson.ExtensionPoint

hudson.ExtensionPoint.LegacyInstancesAreScopedToHudson

Constructor Summary

Constructors

Constructor and Description
IdStore(Class<T> forType)

Method Summary

Methods

Modifier and Type	Method and Description
static <C> IdStore<C>	forClass(Class<C> clazz) Retrieve an IdStore for the given type
abstract String	get(T object) Get the id for this given object.
static String	getId(Object object) Convenience method which retrieves the id for the given object.
abstract void	make(T object) Creates an unique id for the given object.
static void	makeId(Object object) Convenience method which makes the id for the given object.
boolean	supports(Class clazz)

Methods inherited from class java.lang.Object

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

Constructor Detail

IdStore

public IdStore(Class<T> forType)

Method Detail

make

public abstract void make(T object)

Creates an unique id for the given object. Subsequent calls are idempotent.

Parameters:

object -

get

@Nullable
public abstract String get(T object)

Get the id for this given object.

Parameters:

object -

Returns:

the id or null if none assigned.

supports

public boolean supports(Class clazz)

forClass

@Nullable
public static <C> IdStore<C> forClass(Class<C> clazz)

Retrieve an IdStore for the given type

Type Parameters:

C -

Parameters:

clazz -

Returns:

the store which supports the type, or null if none

makeId

public static void makeId(Object object)

Convenience method which makes the id for the given object.

Throws:

IllegalArgumentException - if the type is not supported.

getId

public static String getId(Object object)

Convenience method which retrieves the id for the given object.

Throws:

IllegalArgumentException - if the type is not supported.