Package com.sun.tools.xjc.reader

Class Ring

java.lang.Object

com.sun.tools.xjc.reader.Ring

public final class Ring
extends java.lang.Object

Holds all the binding related singleton components in a "ring", and let you access those components, creating them as necessary.

A Ring is local to a thread, and only one instanceof Ring can be active at any given time. Use begin() and end(Ring) to start/end a ring scope. Inside a scope, use get() to obtain the instance.

When a Model is built by the reader, an active Ring scope is assumed.

Components in Ring

Depending on the schema language we are dealing with, different components are in the model. But at least the following components are in the ring.

• ErrorReceiver

Author:

Kohsuke Kawaguchi

Method Summary

Modifier and Type	Method	Description
static <T> void	add(java.lang.Class<T> clazz, T instance)
static <T> void	add(T o)
static Ring	begin()	Starts a new scope.
static void	end(Ring old)	Ends a scope.
static Ring	get()	A Ring instance is associated with a thread.
static <T> T	get(java.lang.Class<T> key)

Methods inherited from class java.lang.Object

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

Method Detail

add

public static <T> void add(java.lang.Class<T> clazz,
                           T instance)

add

public static <T> void add(T o)

get

public static <T> T get(java.lang.Class<T> key)

get

public static Ring get()

A Ring instance is associated with a thread.

begin

public static Ring begin()

Starts a new scope.

end

public static void end(Ring old)

Ends a scope.