Fri, 14 Feb 2014 11:13:45 +0100
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
ohair@286 | 1 | /* |
alanb@368 | 2 | * Copyright (c) 1997, 2012, 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.developer; |
ohair@286 | 27 | |
ohair@286 | 28 | import com.sun.istack.internal.NotNull; |
ohair@286 | 29 | import com.sun.xml.internal.bind.api.JAXBRIContext; |
ohair@286 | 30 | import com.sun.xml.internal.bind.api.TypeReference; |
ohair@286 | 31 | import com.sun.xml.internal.ws.api.model.SEIModel; |
ohair@286 | 32 | |
ohair@286 | 33 | import javax.xml.bind.JAXBContext; |
ohair@286 | 34 | import javax.xml.bind.JAXBException; |
ohair@286 | 35 | import java.util.List; |
ohair@286 | 36 | |
ohair@286 | 37 | /** |
ohair@286 | 38 | * Factory to create {@link JAXBContext}. |
ohair@286 | 39 | * |
ohair@286 | 40 | * <p> |
ohair@286 | 41 | * JAX-WS uses JAXB to perform databinding when you use the service endpoint interface, and normally |
ohair@286 | 42 | * the JAX-WS RI drives JAXB and creates a necessary {@link JAXBContext} automatically. |
ohair@286 | 43 | * |
ohair@286 | 44 | * <p> |
ohair@286 | 45 | * This annotation is a JAX-WS RI vendor-specific feature, which lets applications create {@link JAXBRIContext} |
ohair@286 | 46 | * (which is the JAXB RI's {@link JAXBContext} implementation.) |
ohair@286 | 47 | * Combined with the JAXB RI vendor extensions defined in {@link JAXBRIContext}, appliation can use this to |
ohair@286 | 48 | * fine-tune how the databinding happens, such as by adding more classes to the binding context, |
ohair@286 | 49 | * by controlling the namespace mappings, and so on. |
ohair@286 | 50 | * |
ohair@286 | 51 | * <p> |
ohair@286 | 52 | * Applications should either use {@link UsesJAXBContextFeature} or {@link UsesJAXBContext} to instruct |
ohair@286 | 53 | * the JAX-WS runtime to use a custom factory. |
ohair@286 | 54 | * |
ohair@286 | 55 | * @author Kohsuke Kawaguchi |
ohair@286 | 56 | * @since 2.1.5 |
ohair@286 | 57 | */ |
ohair@286 | 58 | public interface JAXBContextFactory { |
ohair@286 | 59 | /** |
ohair@286 | 60 | * Called by the JAX-WS runtime to create a {@link JAXBRIContext} for the given SEI. |
ohair@286 | 61 | * |
ohair@286 | 62 | * @param sei |
ohair@286 | 63 | * The {@link SEIModel} object being constructed. This object provides you access to |
ohair@286 | 64 | * what SEI is being processed, and therefore useful if you are writing a generic |
ohair@286 | 65 | * {@link JAXBContextFactory} that can work with arbitrary SEI classes. |
ohair@286 | 66 | * |
ohair@286 | 67 | * @param classesToBind |
ohair@286 | 68 | * List of classes that needs to be bound by JAXB. This value is computed according to |
ohair@286 | 69 | * the JAX-WS spec and given to you. |
ohair@286 | 70 | * |
ohair@286 | 71 | * The calling JAX-WS runtime expects the returned {@link JAXBRIContext} to be capable of |
ohair@286 | 72 | * handling all these classes, but you can add more (which is more common), or remove some |
ohair@286 | 73 | * (if you know what you are doing.) |
ohair@286 | 74 | * |
ohair@286 | 75 | * The callee is free to mutate this list. |
ohair@286 | 76 | * |
ohair@286 | 77 | * @param typeReferences |
ohair@286 | 78 | * List of {@link TypeReference}s, which is also a part of the input to the JAXB RI to control |
ohair@286 | 79 | * how the databinding happens. Most likely this will be just a pass-through to the |
ohair@286 | 80 | * {@link JAXBRIContext#newInstance} method. |
ohair@286 | 81 | * |
ohair@286 | 82 | * @return |
ohair@286 | 83 | * A non-null valid {@link JAXBRIContext} object. |
ohair@286 | 84 | * |
ohair@286 | 85 | * @throws JAXBException |
ohair@286 | 86 | * If the callee encounters a fatal problem and wants to abort the JAX-WS runtime processing |
ohair@286 | 87 | * of the given SEI, throw a {@link JAXBException}. This will cause the port instantiation |
ohair@286 | 88 | * to fail (if on client), or the application deployment to fail (if on server.) |
ohair@286 | 89 | */ |
ohair@286 | 90 | @NotNull JAXBRIContext createJAXBContext(@NotNull SEIModel sei, @NotNull List<Class> classesToBind, @NotNull List<TypeReference> typeReferences) throws JAXBException; |
ohair@286 | 91 | |
ohair@286 | 92 | /** |
ohair@286 | 93 | * The default implementation that creates {@link JAXBRIContext} according to the standard behavior. |
ohair@286 | 94 | */ |
ohair@286 | 95 | public static final JAXBContextFactory DEFAULT = new JAXBContextFactory() { |
ohair@286 | 96 | @NotNull |
ohair@286 | 97 | public JAXBRIContext createJAXBContext(@NotNull SEIModel sei, @NotNull List<Class> classesToBind, @NotNull List<TypeReference> typeReferences) throws JAXBException { |
ohair@286 | 98 | return JAXBRIContext.newInstance(classesToBind.toArray(new Class[classesToBind.size()]), |
ohair@286 | 99 | typeReferences, null, sei.getTargetNamespace(), false, null); |
ohair@286 | 100 | } |
ohair@286 | 101 | }; |
ohair@286 | 102 | } |