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src/share/jaxws_classes/com/sun/xml/internal/ws/server/SingletonResolver.java@f50545b5e2f1 (annotated)

src/share/jaxws_classes/com/sun/xml/internal/ws/server/SingletonResolver.java

Tue, 06 Mar 2012 16:09:35 -0800

author

ohair

date

Tue, 06 Mar 2012 16:09:35 -0800

changeset 286

f50545b5e2f1

child 368

0989ad8c0860

permissions

-rw-r--r--

7150322: Stop using drop source bundles in jaxws
Reviewed-by: darcy, ohrstrom

ohair@286	1	/*
ohair@286	2	* Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
ohair@286	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
ohair@286	4	*
ohair@286	5	* This code is free software; you can redistribute it and/or modify it
ohair@286	6	* under the terms of the GNU General Public License version 2 only, as
ohair@286	7	* published by the Free Software Foundation. Oracle designates this
ohair@286	8	* particular file as subject to the "Classpath" exception as provided
ohair@286	9	* by Oracle in the LICENSE file that accompanied this code.
ohair@286	10	*
ohair@286	11	* This code is distributed in the hope that it will be useful, but WITHOUT
ohair@286	12	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
ohair@286	13	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
ohair@286	14	* version 2 for more details (a copy is included in the LICENSE file that
ohair@286	15	* accompanied this code).
ohair@286	16	*
ohair@286	17	* You should have received a copy of the GNU General Public License version
ohair@286	18	* 2 along with this work; if not, write to the Free Software Foundation,
ohair@286	19	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
ohair@286	20	*
ohair@286	21	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
ohair@286	22	* or visit www.oracle.com if you need additional information or have any
ohair@286	23	* questions.
ohair@286	24	*/
ohair@286	25
ohair@286	26	package com.sun.xml.internal.ws.server;
ohair@286	27
ohair@286	28	import com.sun.istack.internal.NotNull;
ohair@286	29	import com.sun.xml.internal.ws.api.message.Packet;
ohair@286	30	import com.sun.xml.internal.ws.api.server.AbstractInstanceResolver;
ohair@286	31	import com.sun.xml.internal.ws.api.server.InstanceResolver;
ohair@286	32	import com.sun.xml.internal.ws.api.server.WSEndpoint;
ohair@286	33	import com.sun.xml.internal.ws.api.server.WSWebServiceContext;
ohair@286	34
ohair@286	35	import javax.annotation.PostConstruct;
ohair@286	36	import javax.annotation.PreDestroy;
ohair@286	37
ohair@286	38	/**
ohair@286	39	* {@link InstanceResolver} that always returns a single instance.
ohair@286	40	*
ohair@286	41	* @author Kohsuke Kawaguchi
ohair@286	42	*/
ohair@286	43	public final class SingletonResolver<T> extends AbstractInstanceResolver<T> {
ohair@286	44	private final @NotNull T singleton;
ohair@286	45
ohair@286	46	public SingletonResolver(@NotNull T singleton) {
ohair@286	47	this.singleton = singleton;
ohair@286	48	}
ohair@286	49
ohair@286	50	public @NotNull T resolve(Packet request) {
ohair@286	51	return singleton;
ohair@286	52	}
ohair@286	53
ohair@286	54	public void start(WSWebServiceContext wsc, WSEndpoint endpoint) {
ohair@286	55	getResourceInjector(endpoint).inject(wsc,singleton);
ohair@286	56	// notify that we are ready to serve
ohair@286	57	invokeMethod(findAnnotatedMethod(singleton.getClass(),PostConstruct.class),singleton);
ohair@286	58	}
ohair@286	59
ohair@286	60	public void dispose() {
ohair@286	61	invokeMethod(findAnnotatedMethod(singleton.getClass(),PreDestroy.class),singleton);
ohair@286	62	}
ohair@286	63	}