• file
• revisions
• annotate
• diff
• comparison
• raw

src/share/jaxws_classes/com/sun/xml/internal/bind/v2/runtime/unmarshaller/MTOMDecorator.java@9c07ef4934dd (annotated)

src/share/jaxws_classes/com/sun/xml/internal/bind/v2/runtime/unmarshaller/MTOMDecorator.java

Thu, 31 Aug 2017 15:18:52 +0800

author

aoqi

date

Thu, 31 Aug 2017 15:18:52 +0800

changeset 637

9c07ef4934dd

parent 0

373ffda63c9a

permissions

-rw-r--r--

merge

aoqi@0	1	/*
aoqi@0	2	* Copyright (c) 1997, 2011, 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.bind.v2.runtime.unmarshaller;
aoqi@0	27
aoqi@0	28	import javax.activation.DataHandler;
aoqi@0	29	import javax.xml.bind.attachment.AttachmentUnmarshaller;
aoqi@0	30	import javax.xml.namespace.NamespaceContext;
aoqi@0	31
aoqi@0	32	import com.sun.xml.internal.bind.v2.WellKnownNamespace;
aoqi@0	33
aoqi@0	34	import org.xml.sax.SAXException;
aoqi@0	35
aoqi@0	36	/**
aoqi@0	37	* Decorator of {@link XmlVisitor} that performs XOP processing.
aoqi@0	38	* Used to support MTOM.
aoqi@0	39	*
aoqi@0	40	* @author Kohsuke Kawaguchi
aoqi@0	41	*/
aoqi@0	42	final class MTOMDecorator implements XmlVisitor {
aoqi@0	43
aoqi@0	44	private final XmlVisitor next;
aoqi@0	45
aoqi@0	46	private final AttachmentUnmarshaller au;
aoqi@0	47
aoqi@0	48	private UnmarshallerImpl parent;
aoqi@0	49
aoqi@0	50	private final Base64Data base64data = new Base64Data();
aoqi@0	51
aoqi@0	52	/**
aoqi@0	53	* True if we are between the start and the end of xop:Include
aoqi@0	54	*/
aoqi@0	55	private boolean inXopInclude;
aoqi@0	56
aoqi@0	57	/**
aoqi@0	58	* UGLY HACK: we need to ignore the whitespace that follows
aoqi@0	59	* the attached base64 image.
aoqi@0	60	*
aoqi@0	61	* This happens twice; once before </xop:Include>, another
aoqi@0	62	* after </xop:Include>. The spec guarantees that
aoqi@0	63	* no valid pcdata can follow </xop:Include>.
aoqi@0	64	*/
aoqi@0	65	private boolean followXop;
aoqi@0	66
aoqi@0	67	public MTOMDecorator(UnmarshallerImpl parent,XmlVisitor next, AttachmentUnmarshaller au) {
aoqi@0	68	this.parent = parent;
aoqi@0	69	this.next = next;
aoqi@0	70	this.au = au;
aoqi@0	71	}
aoqi@0	72
aoqi@0	73	public void startDocument(LocatorEx loc, NamespaceContext nsContext) throws SAXException {
aoqi@0	74	next.startDocument(loc,nsContext);
aoqi@0	75	}
aoqi@0	76
aoqi@0	77	public void endDocument() throws SAXException {
aoqi@0	78	next.endDocument();
aoqi@0	79	}
aoqi@0	80
aoqi@0	81	public void startElement(TagName tagName) throws SAXException {
aoqi@0	82	if(tagName.local.equals("Include") && tagName.uri.equals(WellKnownNamespace.XOP)) {
aoqi@0	83	// found xop:Include
aoqi@0	84	String href = tagName.atts.getValue("href");
aoqi@0	85	DataHandler attachment = au.getAttachmentAsDataHandler(href);
aoqi@0	86	if(attachment==null) {
aoqi@0	87	// report an error and ignore
aoqi@0	88	parent.getEventHandler().handleEvent(null);
aoqi@0	89	// TODO
aoqi@0	90	}
aoqi@0	91	base64data.set(attachment);
aoqi@0	92	next.text(base64data);
aoqi@0	93	inXopInclude = true;
aoqi@0	94	followXop = true;
aoqi@0	95	} else
aoqi@0	96	next.startElement(tagName);
aoqi@0	97	}
aoqi@0	98
aoqi@0	99	public void endElement(TagName tagName) throws SAXException {
aoqi@0	100	if(inXopInclude) {
aoqi@0	101	// consume </xop:Include> by ourselves.
aoqi@0	102	inXopInclude = false;
aoqi@0	103	followXop = true;
aoqi@0	104	return;
aoqi@0	105	}
aoqi@0	106	next.endElement(tagName);
aoqi@0	107	}
aoqi@0	108
aoqi@0	109	public void startPrefixMapping(String prefix, String nsUri) throws SAXException {
aoqi@0	110	next.startPrefixMapping(prefix,nsUri);
aoqi@0	111	}
aoqi@0	112
aoqi@0	113	public void endPrefixMapping(String prefix) throws SAXException {
aoqi@0	114	next.endPrefixMapping(prefix);
aoqi@0	115	}
aoqi@0	116
aoqi@0	117	public void text( CharSequence pcdata ) throws SAXException {
aoqi@0	118	if(!followXop)
aoqi@0	119	next.text(pcdata);
aoqi@0	120	else
aoqi@0	121	followXop = false;
aoqi@0	122	}
aoqi@0	123
aoqi@0	124	public UnmarshallingContext getContext() {
aoqi@0	125	return next.getContext();
aoqi@0	126	}
aoqi@0	127
aoqi@0	128	public TextPredictor getPredictor() {
aoqi@0	129	return next.getPredictor();
aoqi@0	130	}
aoqi@0	131	}