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, 2013, 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.message; |
ohair@286 | 27 | |
ohair@286 | 28 | import com.sun.istack.internal.NotNull; |
ohair@286 | 29 | import com.sun.xml.internal.ws.api.SOAPVersion; |
ohair@286 | 30 | import com.sun.xml.internal.ws.api.message.AttachmentSet; |
ohair@286 | 31 | import com.sun.xml.internal.ws.api.message.HeaderList; |
ohair@286 | 32 | import com.sun.xml.internal.ws.api.message.Message; |
alanb@368 | 33 | import com.sun.xml.internal.ws.api.message.MessageHeaders; |
alanb@368 | 34 | |
ohair@286 | 35 | import org.xml.sax.ContentHandler; |
ohair@286 | 36 | import org.xml.sax.ErrorHandler; |
ohair@286 | 37 | import org.xml.sax.SAXException; |
ohair@286 | 38 | |
ohair@286 | 39 | import javax.xml.stream.XMLStreamException; |
ohair@286 | 40 | import javax.xml.stream.XMLStreamReader; |
ohair@286 | 41 | import javax.xml.stream.XMLStreamWriter; |
ohair@286 | 42 | import javax.xml.transform.Source; |
ohair@286 | 43 | |
ohair@286 | 44 | /** |
ohair@286 | 45 | * {@link Message} that has no body. |
ohair@286 | 46 | * |
ohair@286 | 47 | * @author Kohsuke Kawaguchi |
ohair@286 | 48 | */ |
ohair@286 | 49 | public class EmptyMessageImpl extends AbstractMessageImpl { |
ohair@286 | 50 | |
ohair@286 | 51 | /** |
ohair@286 | 52 | * If a message has no payload, it's more likely to have |
ohair@286 | 53 | * some header, so we create it eagerly here. |
ohair@286 | 54 | */ |
alanb@368 | 55 | private final MessageHeaders headers; |
ohair@286 | 56 | private final AttachmentSet attachmentSet; |
ohair@286 | 57 | |
ohair@286 | 58 | public EmptyMessageImpl(SOAPVersion version) { |
ohair@286 | 59 | super(version); |
alanb@368 | 60 | this.headers = new HeaderList(version); |
ohair@286 | 61 | this.attachmentSet = new AttachmentSetImpl(); |
ohair@286 | 62 | } |
ohair@286 | 63 | |
alanb@368 | 64 | public EmptyMessageImpl(MessageHeaders headers, @NotNull AttachmentSet attachmentSet, SOAPVersion version){ |
ohair@286 | 65 | super(version); |
ohair@286 | 66 | if(headers==null) |
alanb@368 | 67 | headers = new HeaderList(version); |
ohair@286 | 68 | this.attachmentSet = attachmentSet; |
ohair@286 | 69 | this.headers = headers; |
ohair@286 | 70 | } |
ohair@286 | 71 | |
ohair@286 | 72 | /** |
ohair@286 | 73 | * Copy constructor. |
ohair@286 | 74 | */ |
ohair@286 | 75 | private EmptyMessageImpl(EmptyMessageImpl that) { |
ohair@286 | 76 | super(that); |
ohair@286 | 77 | this.headers = new HeaderList(that.headers); |
ohair@286 | 78 | this.attachmentSet = that.attachmentSet; |
ohair@286 | 79 | } |
ohair@286 | 80 | |
ohair@286 | 81 | public boolean hasHeaders() { |
alanb@368 | 82 | return headers.hasHeaders(); |
ohair@286 | 83 | } |
ohair@286 | 84 | |
alanb@368 | 85 | public MessageHeaders getHeaders() { |
ohair@286 | 86 | return headers; |
ohair@286 | 87 | } |
ohair@286 | 88 | |
ohair@286 | 89 | public String getPayloadLocalPart() { |
ohair@286 | 90 | return null; |
ohair@286 | 91 | } |
ohair@286 | 92 | |
ohair@286 | 93 | public String getPayloadNamespaceURI() { |
ohair@286 | 94 | return null; |
ohair@286 | 95 | } |
ohair@286 | 96 | |
ohair@286 | 97 | public boolean hasPayload() { |
ohair@286 | 98 | return false; |
ohair@286 | 99 | } |
ohair@286 | 100 | |
ohair@286 | 101 | public Source readPayloadAsSource() { |
ohair@286 | 102 | return null; |
ohair@286 | 103 | } |
ohair@286 | 104 | |
ohair@286 | 105 | public XMLStreamReader readPayload() throws XMLStreamException { |
ohair@286 | 106 | return null; |
ohair@286 | 107 | } |
ohair@286 | 108 | |
ohair@286 | 109 | public void writePayloadTo(XMLStreamWriter sw) throws XMLStreamException { |
ohair@286 | 110 | // noop |
ohair@286 | 111 | } |
ohair@286 | 112 | |
ohair@286 | 113 | public void writePayloadTo(ContentHandler contentHandler, ErrorHandler errorHandler, boolean fragment) throws SAXException { |
ohair@286 | 114 | // noop |
ohair@286 | 115 | } |
ohair@286 | 116 | |
ohair@286 | 117 | public Message copy() { |
ohair@286 | 118 | return new EmptyMessageImpl(this); |
ohair@286 | 119 | } |
alanb@368 | 120 | |
ohair@286 | 121 | } |