Wed, 27 Apr 2016 01:27:09 +0800
Initial load
http://hg.openjdk.java.net/jdk8u/jdk8u/jaxws/
changeset: 657:d47a47f961ee
tag: jdk8u25-b17
aoqi@0 | 1 | /* |
aoqi@0 | 2 | * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved. |
aoqi@0 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
aoqi@0 | 4 | * |
aoqi@0 | 5 | * This code is free software; you can redistribute it and/or modify it |
aoqi@0 | 6 | * under the terms of the GNU General Public License version 2 only, as |
aoqi@0 | 7 | * published by the Free Software Foundation. Oracle designates this |
aoqi@0 | 8 | * particular file as subject to the "Classpath" exception as provided |
aoqi@0 | 9 | * by Oracle in the LICENSE file that accompanied this code. |
aoqi@0 | 10 | * |
aoqi@0 | 11 | * This code is distributed in the hope that it will be useful, but WITHOUT |
aoqi@0 | 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
aoqi@0 | 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
aoqi@0 | 14 | * version 2 for more details (a copy is included in the LICENSE file that |
aoqi@0 | 15 | * accompanied this code). |
aoqi@0 | 16 | * |
aoqi@0 | 17 | * You should have received a copy of the GNU General Public License version |
aoqi@0 | 18 | * 2 along with this work; if not, write to the Free Software Foundation, |
aoqi@0 | 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
aoqi@0 | 20 | * |
aoqi@0 | 21 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
aoqi@0 | 22 | * or visit www.oracle.com if you need additional information or have any |
aoqi@0 | 23 | * questions. |
aoqi@0 | 24 | */ |
aoqi@0 | 25 | |
aoqi@0 | 26 | package com.sun.xml.internal.ws.client; |
aoqi@0 | 27 | |
aoqi@0 | 28 | import com.sun.xml.internal.ws.api.message.Packet; |
aoqi@0 | 29 | import com.sun.xml.internal.ws.api.message.AttachmentSet; |
aoqi@0 | 30 | import com.sun.xml.internal.ws.api.message.Attachment; |
aoqi@0 | 31 | |
aoqi@0 | 32 | import javax.xml.ws.handler.MessageContext; |
aoqi@0 | 33 | import javax.activation.DataHandler; |
aoqi@0 | 34 | import java.util.AbstractMap; |
aoqi@0 | 35 | import java.util.Collections; |
aoqi@0 | 36 | import java.util.HashMap; |
aoqi@0 | 37 | import java.util.Map; |
aoqi@0 | 38 | import java.util.Set; |
aoqi@0 | 39 | |
aoqi@0 | 40 | /** |
aoqi@0 | 41 | * Implements "response context" on top of {@link Packet}. |
aoqi@0 | 42 | * |
aoqi@0 | 43 | * <p> |
aoqi@0 | 44 | * This class creates a read-only {@link Map} view that |
aoqi@0 | 45 | * gets exposed to client applications after an invocation |
aoqi@0 | 46 | * is complete. |
aoqi@0 | 47 | * |
aoqi@0 | 48 | * <p> |
aoqi@0 | 49 | * The design goal of this class is to make it efficient |
aoqi@0 | 50 | * to create a new {@link ResponseContext}, at the expense |
aoqi@0 | 51 | * of making some {@link Map} operations slower. This is |
aoqi@0 | 52 | * justified because the response context is mostly just |
aoqi@0 | 53 | * used to query a few known values, and operations like |
aoqi@0 | 54 | * enumeration isn't likely. |
aoqi@0 | 55 | * |
aoqi@0 | 56 | * <p> |
aoqi@0 | 57 | * Some of the {@link Map} methods requre this class to |
aoqi@0 | 58 | * build the complete {@link Set} of properties, but we |
aoqi@0 | 59 | * try to avoid that as much as possible. |
aoqi@0 | 60 | * |
aoqi@0 | 61 | * |
aoqi@0 | 62 | * <pre> |
aoqi@0 | 63 | * TODO: are we exposing all strongly-typed fields, or |
aoqi@0 | 64 | * do they have appliation/handler scope notion? |
aoqi@0 | 65 | * </pre> |
aoqi@0 | 66 | * |
aoqi@0 | 67 | * @author Kohsuke Kawaguchi |
aoqi@0 | 68 | */ |
aoqi@0 | 69 | @SuppressWarnings({"SuspiciousMethodCalls"}) // IDE doesn't like me calling Map methods with key typed as Object |
aoqi@0 | 70 | public class ResponseContext extends AbstractMap<String,Object> { |
aoqi@0 | 71 | private final Packet packet; |
aoqi@0 | 72 | |
aoqi@0 | 73 | /** |
aoqi@0 | 74 | * Lazily computed. |
aoqi@0 | 75 | */ |
aoqi@0 | 76 | private Set<Map.Entry<String,Object>> entrySet; |
aoqi@0 | 77 | |
aoqi@0 | 78 | /** |
aoqi@0 | 79 | * @param packet |
aoqi@0 | 80 | * The {@link Packet} to wrap. |
aoqi@0 | 81 | */ |
aoqi@0 | 82 | public ResponseContext(Packet packet) { |
aoqi@0 | 83 | this.packet = packet; |
aoqi@0 | 84 | } |
aoqi@0 | 85 | |
aoqi@0 | 86 | public boolean containsKey(Object key) { |
aoqi@0 | 87 | if(packet.supports(key)) |
aoqi@0 | 88 | return packet.containsKey(key); // strongly typed |
aoqi@0 | 89 | |
aoqi@0 | 90 | if(packet.invocationProperties.containsKey(key)) |
aoqi@0 | 91 | // if handler-scope, hide it |
aoqi@0 | 92 | return !packet.getHandlerScopePropertyNames(true).contains(key); |
aoqi@0 | 93 | |
aoqi@0 | 94 | return false; |
aoqi@0 | 95 | } |
aoqi@0 | 96 | |
aoqi@0 | 97 | public Object get(Object key) { |
aoqi@0 | 98 | if(packet.supports(key)) |
aoqi@0 | 99 | return packet.get(key); // strongly typed |
aoqi@0 | 100 | |
aoqi@0 | 101 | if(packet.getHandlerScopePropertyNames(true).contains(key)) |
aoqi@0 | 102 | return null; // no such application-scope property |
aoqi@0 | 103 | |
aoqi@0 | 104 | Object value = packet.invocationProperties.get(key); |
aoqi@0 | 105 | |
aoqi@0 | 106 | //add the attachments from the Message to the corresponding attachment property |
aoqi@0 | 107 | if(key.equals(MessageContext.INBOUND_MESSAGE_ATTACHMENTS)){ |
aoqi@0 | 108 | Map<String, DataHandler> atts = (Map<String, DataHandler>) value; |
aoqi@0 | 109 | if(atts == null) |
aoqi@0 | 110 | atts = new HashMap<String, DataHandler>(); |
aoqi@0 | 111 | AttachmentSet attSet = packet.getMessage().getAttachments(); |
aoqi@0 | 112 | for(Attachment att : attSet){ |
aoqi@0 | 113 | atts.put(att.getContentId(), att.asDataHandler()); |
aoqi@0 | 114 | } |
aoqi@0 | 115 | return atts; |
aoqi@0 | 116 | } |
aoqi@0 | 117 | return value; |
aoqi@0 | 118 | } |
aoqi@0 | 119 | |
aoqi@0 | 120 | public Object put(String key, Object value) { |
aoqi@0 | 121 | // response context is read-only |
aoqi@0 | 122 | throw new UnsupportedOperationException(); |
aoqi@0 | 123 | } |
aoqi@0 | 124 | |
aoqi@0 | 125 | public Object remove(Object key) { |
aoqi@0 | 126 | // response context is read-only |
aoqi@0 | 127 | throw new UnsupportedOperationException(); |
aoqi@0 | 128 | } |
aoqi@0 | 129 | |
aoqi@0 | 130 | public void putAll(Map<? extends String, ? extends Object> t) { |
aoqi@0 | 131 | // response context is read-only |
aoqi@0 | 132 | throw new UnsupportedOperationException(); |
aoqi@0 | 133 | } |
aoqi@0 | 134 | |
aoqi@0 | 135 | public void clear() { |
aoqi@0 | 136 | // response context is read-only |
aoqi@0 | 137 | throw new UnsupportedOperationException(); |
aoqi@0 | 138 | } |
aoqi@0 | 139 | |
aoqi@0 | 140 | public Set<Entry<String, Object>> entrySet() { |
aoqi@0 | 141 | if(entrySet==null) { |
aoqi@0 | 142 | // this is where the worst case happens. we have to clone the whole properties |
aoqi@0 | 143 | // to get this view. |
aoqi@0 | 144 | |
aoqi@0 | 145 | // use TreeSet so that toString() sort them nicely. It's easier for apps. |
aoqi@0 | 146 | Map<String,Object> r = new HashMap<String,Object>(); |
aoqi@0 | 147 | |
aoqi@0 | 148 | // export application-scope properties |
aoqi@0 | 149 | r.putAll(packet.invocationProperties); |
aoqi@0 | 150 | |
aoqi@0 | 151 | // hide handler-scope properties |
aoqi@0 | 152 | r.keySet().removeAll(packet.getHandlerScopePropertyNames(true)); |
aoqi@0 | 153 | |
aoqi@0 | 154 | // and all strongly typed ones |
aoqi@0 | 155 | r.putAll(packet.createMapView()); |
aoqi@0 | 156 | |
aoqi@0 | 157 | entrySet = Collections.unmodifiableSet(r.entrySet()); |
aoqi@0 | 158 | } |
aoqi@0 | 159 | |
aoqi@0 | 160 | return entrySet; |
aoqi@0 | 161 | } |
aoqi@0 | 162 | |
aoqi@0 | 163 | } |