src/share/jaxws_classes/com/sun/xml/internal/ws/assembler/TubeCreator.java

Fri, 14 Feb 2014 11:13:45 +0100

author
mkos
date
Fri, 14 Feb 2014 11:13:45 +0100
changeset 515
6cd506508147
parent 384
8f2986ff0235
child 637
9c07ef4934dd
permissions
-rw-r--r--

8026188: Enhance envelope factory
Summary: Avoiding caching data initialized via TCCL in static context; fix also reviewed by Alexander Fomin
Reviewed-by: ahgross, mgrebac, skoivu

alanb@368 1 /*
mkos@384 2 * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
alanb@368 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
alanb@368 4 *
alanb@368 5 * This code is free software; you can redistribute it and/or modify it
alanb@368 6 * under the terms of the GNU General Public License version 2 only, as
alanb@368 7 * published by the Free Software Foundation. Oracle designates this
alanb@368 8 * particular file as subject to the "Classpath" exception as provided
alanb@368 9 * by Oracle in the LICENSE file that accompanied this code.
alanb@368 10 *
alanb@368 11 * This code is distributed in the hope that it will be useful, but WITHOUT
alanb@368 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
alanb@368 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
alanb@368 14 * version 2 for more details (a copy is included in the LICENSE file that
alanb@368 15 * accompanied this code).
alanb@368 16 *
alanb@368 17 * You should have received a copy of the GNU General Public License version
alanb@368 18 * 2 along with this work; if not, write to the Free Software Foundation,
alanb@368 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
alanb@368 20 *
alanb@368 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
alanb@368 22 * or visit www.oracle.com if you need additional information or have any
alanb@368 23 * questions.
alanb@368 24 */
alanb@368 25
alanb@368 26 package com.sun.xml.internal.ws.assembler;
alanb@368 27
alanb@368 28 import com.sun.istack.internal.logging.Logger;
alanb@368 29 import com.sun.xml.internal.ws.api.pipe.Tube;
alanb@368 30 import com.sun.xml.internal.ws.assembler.dev.ClientTubelineAssemblyContext;
alanb@368 31 import com.sun.xml.internal.ws.assembler.dev.TubeFactory;
alanb@368 32 import com.sun.xml.internal.ws.assembler.dev.TubelineAssemblyContextUpdater;
alanb@368 33 import com.sun.xml.internal.ws.resources.TubelineassemblyMessages;
alanb@368 34 import com.sun.xml.internal.ws.runtime.config.TubeFactoryConfig;
alanb@368 35
alanb@368 36 /**
alanb@368 37 * Utility class that encapsulates logic of loading TubeFactory
alanb@368 38 * instances and creating Tube instances.
alanb@368 39 *
alanb@368 40 * @author m_potociar
alanb@368 41 */
alanb@368 42 final class TubeCreator {
alanb@368 43 private static final Logger LOGGER = Logger.getLogger(TubeCreator.class);
alanb@368 44 private final TubeFactory factory;
alanb@368 45 private final String msgDumpPropertyBase;
alanb@368 46
alanb@368 47 TubeCreator(TubeFactoryConfig config, ClassLoader tubeFactoryClassLoader) {
mkos@384 48 String className = config.getClassName();
alanb@368 49 try {
mkos@384 50 Class<?> factoryClass;
mkos@384 51 if (isJDKInternal(className)) {
mkos@384 52 factoryClass = Class.forName(className, true, null);
mkos@384 53 } else {
mkos@384 54 factoryClass = Class.forName(className, true, tubeFactoryClassLoader);
mkos@384 55 }
alanb@368 56 if (TubeFactory.class.isAssignableFrom(factoryClass)) {
mkos@384 57 // We can suppress "unchecked" warning here as we are checking for the correct type in the if statement above
alanb@368 58 @SuppressWarnings("unchecked")
alanb@368 59 Class<TubeFactory> typedClass = (Class<TubeFactory>) factoryClass;
alanb@368 60 this.factory = typedClass.newInstance();
alanb@368 61 this.msgDumpPropertyBase = this.factory.getClass().getName() + ".dump";
alanb@368 62 } else {
alanb@368 63 throw new RuntimeException(TubelineassemblyMessages.MASM_0015_CLASS_DOES_NOT_IMPLEMENT_INTERFACE(factoryClass.getName(), TubeFactory.class.getName()));
alanb@368 64 }
alanb@368 65 } catch (InstantiationException ex) {
mkos@384 66 throw LOGGER.logSevereException(new RuntimeException(TubelineassemblyMessages.MASM_0016_UNABLE_TO_INSTANTIATE_TUBE_FACTORY(className), ex), true);
alanb@368 67 } catch (IllegalAccessException ex) {
mkos@384 68 throw LOGGER.logSevereException(new RuntimeException(TubelineassemblyMessages.MASM_0016_UNABLE_TO_INSTANTIATE_TUBE_FACTORY(className), ex), true);
alanb@368 69 } catch (ClassNotFoundException ex) {
mkos@384 70 throw LOGGER.logSevereException(new RuntimeException(TubelineassemblyMessages.MASM_0017_UNABLE_TO_LOAD_TUBE_FACTORY_CLASS(className), ex), true);
alanb@368 71 }
alanb@368 72 }
alanb@368 73
alanb@368 74 Tube createTube(DefaultClientTubelineAssemblyContext context) {
alanb@368 75 // TODO implement passing init parameters (if any) to the factory
alanb@368 76 return factory.createTube(context);
alanb@368 77 }
alanb@368 78
alanb@368 79 Tube createTube(DefaultServerTubelineAssemblyContext context) {
alanb@368 80 // TODO implement passing init parameters (if any) to the factory
alanb@368 81 return factory.createTube(context);
alanb@368 82 }
alanb@368 83
alanb@368 84 void updateContext(ClientTubelineAssemblyContext context) {
alanb@368 85 if (factory instanceof TubelineAssemblyContextUpdater) {
alanb@368 86 ((TubelineAssemblyContextUpdater) factory).prepareContext(context);
alanb@368 87 }
alanb@368 88 }
alanb@368 89
alanb@368 90 void updateContext(DefaultServerTubelineAssemblyContext context) {
alanb@368 91 if (factory instanceof TubelineAssemblyContextUpdater) {
alanb@368 92 ((TubelineAssemblyContextUpdater) factory).prepareContext(context);
alanb@368 93 }
alanb@368 94 }
alanb@368 95
alanb@368 96 String getMessageDumpPropertyBase() {
alanb@368 97 return msgDumpPropertyBase;
alanb@368 98 }
mkos@384 99
mkos@384 100 private boolean isJDKInternal(String className) {
mkos@384 101 // avoid repackaging
mkos@384 102 return className.startsWith("com." + "sun.xml.internal.ws");
mkos@384 103 }
mkos@384 104
alanb@368 105 }

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