Thu, 31 Aug 2017 15:18:52 +0800
merge
aoqi@0 | 1 | /* |
aoqi@0 | 2 | * Copyright (c) 1997, 2013, 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.message.jaxb; |
aoqi@0 | 27 | |
aoqi@0 | 28 | import com.sun.istack.internal.NotNull; |
aoqi@0 | 29 | import com.sun.istack.internal.XMLStreamException2; |
aoqi@0 | 30 | import com.sun.xml.internal.bind.api.Bridge; |
aoqi@0 | 31 | import com.sun.xml.internal.stream.buffer.MutableXMLStreamBuffer; |
aoqi@0 | 32 | import com.sun.xml.internal.stream.buffer.XMLStreamBuffer; |
aoqi@0 | 33 | import com.sun.xml.internal.stream.buffer.XMLStreamBufferResult; |
aoqi@0 | 34 | import com.sun.xml.internal.ws.api.message.Header; |
aoqi@0 | 35 | import com.sun.xml.internal.ws.encoding.SOAPBindingCodec; |
aoqi@0 | 36 | import com.sun.xml.internal.ws.message.AbstractHeaderImpl; |
aoqi@0 | 37 | import com.sun.xml.internal.ws.message.RootElementSniffer; |
aoqi@0 | 38 | import com.sun.xml.internal.ws.spi.db.BindingContext; |
aoqi@0 | 39 | import com.sun.xml.internal.ws.spi.db.XMLBridge; |
aoqi@0 | 40 | import com.sun.xml.internal.ws.streaming.XMLStreamWriterUtil; |
aoqi@0 | 41 | import org.xml.sax.Attributes; |
aoqi@0 | 42 | import org.xml.sax.ContentHandler; |
aoqi@0 | 43 | import org.xml.sax.ErrorHandler; |
aoqi@0 | 44 | import org.xml.sax.SAXException; |
aoqi@0 | 45 | import org.xml.sax.SAXParseException; |
aoqi@0 | 46 | |
aoqi@0 | 47 | import javax.xml.bind.JAXBElement; |
aoqi@0 | 48 | import javax.xml.bind.JAXBException; |
aoqi@0 | 49 | import javax.xml.bind.Unmarshaller; |
aoqi@0 | 50 | import javax.xml.bind.util.JAXBResult; |
aoqi@0 | 51 | import javax.xml.namespace.QName; |
aoqi@0 | 52 | import javax.xml.soap.SOAPException; |
aoqi@0 | 53 | import javax.xml.soap.SOAPMessage; |
aoqi@0 | 54 | import javax.xml.soap.SOAPHeader; |
aoqi@0 | 55 | import javax.xml.stream.XMLStreamException; |
aoqi@0 | 56 | import javax.xml.stream.XMLStreamReader; |
aoqi@0 | 57 | import javax.xml.stream.XMLStreamWriter; |
aoqi@0 | 58 | import java.io.OutputStream; |
aoqi@0 | 59 | |
aoqi@0 | 60 | /** |
aoqi@0 | 61 | * {@link Header} whose physical data representation is a JAXB bean. |
aoqi@0 | 62 | * |
aoqi@0 | 63 | * @author Kohsuke Kawaguchi |
aoqi@0 | 64 | */ |
aoqi@0 | 65 | public final class JAXBHeader extends AbstractHeaderImpl { |
aoqi@0 | 66 | |
aoqi@0 | 67 | /** |
aoqi@0 | 68 | * The JAXB object that represents the header. |
aoqi@0 | 69 | */ |
aoqi@0 | 70 | private final Object jaxbObject; |
aoqi@0 | 71 | |
aoqi@0 | 72 | private final XMLBridge bridge; |
aoqi@0 | 73 | |
aoqi@0 | 74 | // information about this header. lazily obtained. |
aoqi@0 | 75 | private String nsUri; |
aoqi@0 | 76 | private String localName; |
aoqi@0 | 77 | private Attributes atts; |
aoqi@0 | 78 | |
aoqi@0 | 79 | /** |
aoqi@0 | 80 | * Once the header is turned into infoset, |
aoqi@0 | 81 | * this buffer keeps it. |
aoqi@0 | 82 | */ |
aoqi@0 | 83 | private XMLStreamBuffer infoset; |
aoqi@0 | 84 | |
aoqi@0 | 85 | public JAXBHeader(BindingContext context, Object jaxbObject) { |
aoqi@0 | 86 | this.jaxbObject = jaxbObject; |
aoqi@0 | 87 | // this.bridge = new MarshallerBridge(context); |
aoqi@0 | 88 | this.bridge = context.createFragmentBridge(); |
aoqi@0 | 89 | |
aoqi@0 | 90 | if (jaxbObject instanceof JAXBElement) { |
aoqi@0 | 91 | JAXBElement e = (JAXBElement) jaxbObject; |
aoqi@0 | 92 | this.nsUri = e.getName().getNamespaceURI(); |
aoqi@0 | 93 | this.localName = e.getName().getLocalPart(); |
aoqi@0 | 94 | } |
aoqi@0 | 95 | } |
aoqi@0 | 96 | |
aoqi@0 | 97 | public JAXBHeader(XMLBridge bridge, Object jaxbObject) { |
aoqi@0 | 98 | this.jaxbObject = jaxbObject; |
aoqi@0 | 99 | this.bridge = bridge; |
aoqi@0 | 100 | |
aoqi@0 | 101 | QName tagName = bridge.getTypeInfo().tagName; |
aoqi@0 | 102 | this.nsUri = tagName.getNamespaceURI(); |
aoqi@0 | 103 | this.localName = tagName.getLocalPart(); |
aoqi@0 | 104 | } |
aoqi@0 | 105 | |
aoqi@0 | 106 | /** |
aoqi@0 | 107 | * Lazily parse the first element to obtain attribute values on it. |
aoqi@0 | 108 | */ |
aoqi@0 | 109 | private void parse() { |
aoqi@0 | 110 | RootElementSniffer sniffer = new RootElementSniffer(); |
aoqi@0 | 111 | try { |
aoqi@0 | 112 | bridge.marshal(jaxbObject,sniffer,null); |
aoqi@0 | 113 | } catch (JAXBException e) { |
aoqi@0 | 114 | // if it's due to us aborting the processing after the first element, |
aoqi@0 | 115 | // we can safely ignore this exception. |
aoqi@0 | 116 | // |
aoqi@0 | 117 | // if it's due to error in the object, the same error will be reported |
aoqi@0 | 118 | // when the readHeader() method is used, so we don't have to report |
aoqi@0 | 119 | // an error right now. |
aoqi@0 | 120 | nsUri = sniffer.getNsUri(); |
aoqi@0 | 121 | localName = sniffer.getLocalName(); |
aoqi@0 | 122 | atts = sniffer.getAttributes(); |
aoqi@0 | 123 | } |
aoqi@0 | 124 | } |
aoqi@0 | 125 | |
aoqi@0 | 126 | |
aoqi@0 | 127 | public @NotNull String getNamespaceURI() { |
aoqi@0 | 128 | if(nsUri==null) |
aoqi@0 | 129 | parse(); |
aoqi@0 | 130 | return nsUri; |
aoqi@0 | 131 | } |
aoqi@0 | 132 | |
aoqi@0 | 133 | public @NotNull String getLocalPart() { |
aoqi@0 | 134 | if(localName==null) |
aoqi@0 | 135 | parse(); |
aoqi@0 | 136 | return localName; |
aoqi@0 | 137 | } |
aoqi@0 | 138 | |
aoqi@0 | 139 | public String getAttribute(String nsUri, String localName) { |
aoqi@0 | 140 | if(atts==null) |
aoqi@0 | 141 | parse(); |
aoqi@0 | 142 | return atts.getValue(nsUri,localName); |
aoqi@0 | 143 | } |
aoqi@0 | 144 | |
aoqi@0 | 145 | public XMLStreamReader readHeader() throws XMLStreamException { |
aoqi@0 | 146 | if(infoset==null) { |
aoqi@0 | 147 | MutableXMLStreamBuffer buffer = new MutableXMLStreamBuffer(); |
aoqi@0 | 148 | writeTo(buffer.createFromXMLStreamWriter()); |
aoqi@0 | 149 | infoset = buffer; |
aoqi@0 | 150 | } |
aoqi@0 | 151 | return infoset.readAsXMLStreamReader(); |
aoqi@0 | 152 | } |
aoqi@0 | 153 | |
aoqi@0 | 154 | public <T> T readAsJAXB(Unmarshaller unmarshaller) throws JAXBException { |
aoqi@0 | 155 | try { |
aoqi@0 | 156 | JAXBResult r = new JAXBResult(unmarshaller); |
aoqi@0 | 157 | // bridge marshals a fragment, so we need to add start/endDocument by ourselves |
aoqi@0 | 158 | r.getHandler().startDocument(); |
aoqi@0 | 159 | bridge.marshal(jaxbObject,r); |
aoqi@0 | 160 | r.getHandler().endDocument(); |
aoqi@0 | 161 | return (T)r.getResult(); |
aoqi@0 | 162 | } catch (SAXException e) { |
aoqi@0 | 163 | throw new JAXBException(e); |
aoqi@0 | 164 | } |
aoqi@0 | 165 | } |
aoqi@0 | 166 | /** @deprecated */ |
aoqi@0 | 167 | public <T> T readAsJAXB(Bridge<T> bridge) throws JAXBException { |
aoqi@0 | 168 | return bridge.unmarshal(new JAXBBridgeSource(this.bridge,jaxbObject)); |
aoqi@0 | 169 | } |
aoqi@0 | 170 | |
aoqi@0 | 171 | public <T> T readAsJAXB(XMLBridge<T> bond) throws JAXBException { |
aoqi@0 | 172 | return bond.unmarshal(new JAXBBridgeSource(this.bridge,jaxbObject),null); |
aoqi@0 | 173 | } |
aoqi@0 | 174 | |
aoqi@0 | 175 | public void writeTo(XMLStreamWriter sw) throws XMLStreamException { |
aoqi@0 | 176 | try { |
aoqi@0 | 177 | // Get the encoding of the writer |
aoqi@0 | 178 | String encoding = XMLStreamWriterUtil.getEncoding(sw); |
aoqi@0 | 179 | |
aoqi@0 | 180 | // Get output stream and use JAXB UTF-8 writer |
aoqi@0 | 181 | OutputStream os = bridge.supportOutputStream() ? XMLStreamWriterUtil.getOutputStream(sw) : null; |
aoqi@0 | 182 | if (os != null && encoding != null && encoding.equalsIgnoreCase(SOAPBindingCodec.UTF8_ENCODING)) { |
aoqi@0 | 183 | bridge.marshal(jaxbObject, os, sw.getNamespaceContext(), null); |
aoqi@0 | 184 | } else { |
aoqi@0 | 185 | bridge.marshal(jaxbObject,sw, null); |
aoqi@0 | 186 | } |
aoqi@0 | 187 | } catch (JAXBException e) { |
aoqi@0 | 188 | throw new XMLStreamException2(e); |
aoqi@0 | 189 | } |
aoqi@0 | 190 | } |
aoqi@0 | 191 | |
aoqi@0 | 192 | public void writeTo(SOAPMessage saaj) throws SOAPException { |
aoqi@0 | 193 | try { |
aoqi@0 | 194 | SOAPHeader header = saaj.getSOAPHeader(); |
aoqi@0 | 195 | if (header == null) |
aoqi@0 | 196 | header = saaj.getSOAPPart().getEnvelope().addHeader(); |
aoqi@0 | 197 | bridge.marshal(jaxbObject,header); |
aoqi@0 | 198 | } catch (JAXBException e) { |
aoqi@0 | 199 | throw new SOAPException(e); |
aoqi@0 | 200 | } |
aoqi@0 | 201 | } |
aoqi@0 | 202 | |
aoqi@0 | 203 | public void writeTo(ContentHandler contentHandler, ErrorHandler errorHandler) throws SAXException { |
aoqi@0 | 204 | try { |
aoqi@0 | 205 | bridge.marshal(jaxbObject,contentHandler,null); |
aoqi@0 | 206 | } catch (JAXBException e) { |
aoqi@0 | 207 | SAXParseException x = new SAXParseException(e.getMessage(),null,null,-1,-1,e); |
aoqi@0 | 208 | errorHandler.fatalError(x); |
aoqi@0 | 209 | throw x; |
aoqi@0 | 210 | } |
aoqi@0 | 211 | } |
aoqi@0 | 212 | } |