src/share/jaxws_classes/com/sun/xml/internal/ws/message/EmptyMessageImpl.java

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

author
mkos
date
Fri, 14 Feb 2014 11:13:45 +0100
changeset 515
6cd506508147
parent 368
0989ad8c0860
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

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 }

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