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src/share/jaxws_classes/com/sun/xml/internal/fastinfoset/tools/StAX2SAXReader.java@f50545b5e2f1 (annotated)

src/share/jaxws_classes/com/sun/xml/internal/fastinfoset/tools/StAX2SAXReader.java

Tue, 06 Mar 2012 16:09:35 -0800

author

ohair

date

Tue, 06 Mar 2012 16:09:35 -0800

changeset 286

f50545b5e2f1

parent 0

373ffda63c9a

permissions

-rw-r--r--

7150322: Stop using drop source bundles in jaxws
Reviewed-by: darcy, ohrstrom

aoqi@0	1	/*
aoqi@0	2	* Copyright (c) 2004, 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	* THIS FILE WAS MODIFIED BY SUN MICROSYSTEMS, INC.
aoqi@0	26	*/
aoqi@0	27
aoqi@0	28	package com.sun.xml.internal.fastinfoset.tools;
aoqi@0	29
aoqi@0	30	import javax.xml.namespace.QName;
aoqi@0	31	import javax.xml.stream.XMLStreamConstants;
aoqi@0	32	import javax.xml.stream.XMLStreamException;
aoqi@0	33	import javax.xml.stream.XMLStreamReader;
aoqi@0	34	import org.xml.sax.ContentHandler;
aoqi@0	35	import org.xml.sax.SAXException;
aoqi@0	36	import org.xml.sax.ext.LexicalHandler;
aoqi@0	37	import org.xml.sax.helpers.AttributesImpl;
aoqi@0	38	import com.sun.xml.internal.fastinfoset.CommonResourceBundle;
aoqi@0	39
aoqi@0	40	public class StAX2SAXReader {
aoqi@0	41
aoqi@0	42	/**
aoqi@0	43	* Content handler where events are pushed.
aoqi@0	44	*/
aoqi@0	45	ContentHandler _handler;
aoqi@0	46
aoqi@0	47	/**
aoqi@0	48	* Lexical handler to report lexical events.
aoqi@0	49	*/
aoqi@0	50	LexicalHandler _lexicalHandler;
aoqi@0	51
aoqi@0	52	/**
aoqi@0	53	* XML stream reader where events are pulled.
aoqi@0	54	*/
aoqi@0	55	XMLStreamReader _reader;
aoqi@0	56
aoqi@0	57	public StAX2SAXReader(XMLStreamReader reader, ContentHandler handler) {
aoqi@0	58	_handler = handler;
aoqi@0	59	_reader = reader;
aoqi@0	60	}
aoqi@0	61
aoqi@0	62	public StAX2SAXReader(XMLStreamReader reader) {
aoqi@0	63	_reader = reader;
aoqi@0	64	}
aoqi@0	65
aoqi@0	66	public void setContentHandler(ContentHandler handler) {
aoqi@0	67	_handler = handler;
aoqi@0	68	}
aoqi@0	69
aoqi@0	70	public void setLexicalHandler(LexicalHandler lexicalHandler) {
aoqi@0	71	_lexicalHandler = lexicalHandler;
aoqi@0	72	}
aoqi@0	73
aoqi@0	74	public void adapt() throws XMLStreamException, SAXException {
aoqi@0	75	QName qname;
aoqi@0	76	String prefix, localPart;
aoqi@0	77	AttributesImpl attrs = new AttributesImpl();
aoqi@0	78	char[] buffer;
aoqi@0	79	int nsc;
aoqi@0	80	int nat;
aoqi@0	81
aoqi@0	82	_handler.startDocument();
aoqi@0	83
aoqi@0	84	try {
aoqi@0	85
aoqi@0	86	while (_reader.hasNext()) {
aoqi@0	87	int event = _reader.next();
aoqi@0	88
aoqi@0	89
aoqi@0	90	switch(event) {
aoqi@0	91	case XMLStreamConstants.START_ELEMENT: {
aoqi@0	92	// Report namespace events first
aoqi@0	93	nsc = _reader.getNamespaceCount();
aoqi@0	94	for (int i = 0; i < nsc; i++) {
aoqi@0	95	_handler.startPrefixMapping(_reader.getNamespacePrefix(i),
aoqi@0	96	_reader.getNamespaceURI(i));
aoqi@0	97	}
aoqi@0	98
aoqi@0	99	// Collect list of attributes
aoqi@0	100	attrs.clear();
aoqi@0	101	nat = _reader.getAttributeCount();
aoqi@0	102	for (int i = 0; i < nat; i++) {
aoqi@0	103	QName q = _reader.getAttributeName(i);
aoqi@0	104	String qName = _reader.getAttributePrefix(i);
aoqi@0	105	if (qName == null || qName == "") {
aoqi@0	106	qName = q.getLocalPart();
aoqi@0	107	} else {
aoqi@0	108	qName = qName + ":" + q.getLocalPart();
aoqi@0	109	}
aoqi@0	110	attrs.addAttribute(_reader.getAttributeNamespace(i),
aoqi@0	111	q.getLocalPart(),
aoqi@0	112	qName,
aoqi@0	113	_reader.getAttributeType(i),
aoqi@0	114	_reader.getAttributeValue(i));
aoqi@0	115	}
aoqi@0	116
aoqi@0	117	// Report start element
aoqi@0	118	qname = _reader.getName();
aoqi@0	119	prefix = qname.getPrefix();
aoqi@0	120	localPart = qname.getLocalPart();
aoqi@0	121
aoqi@0	122	_handler.startElement(_reader.getNamespaceURI(),
aoqi@0	123	localPart,
aoqi@0	124	(prefix.length() > 0) ?
aoqi@0	125	(prefix + ":" + localPart) : localPart,
aoqi@0	126	attrs);
aoqi@0	127	break;
aoqi@0	128	}
aoqi@0	129	case XMLStreamConstants.END_ELEMENT: {
aoqi@0	130	// Report end element
aoqi@0	131	qname = _reader.getName();
aoqi@0	132	prefix = qname.getPrefix();
aoqi@0	133	localPart = qname.getLocalPart();
aoqi@0	134
aoqi@0	135	_handler.endElement(_reader.getNamespaceURI(),
aoqi@0	136	localPart,
aoqi@0	137	(prefix.length() > 0) ?
aoqi@0	138	(prefix + ":" + localPart) : localPart);
aoqi@0	139
aoqi@0	140	// Report end namespace events
aoqi@0	141	nsc = _reader.getNamespaceCount();
aoqi@0	142	for (int i = 0; i < nsc; i++) {
aoqi@0	143	_handler.endPrefixMapping(_reader.getNamespacePrefix(i));
aoqi@0	144	}
aoqi@0	145	break;
aoqi@0	146	}
aoqi@0	147	case XMLStreamConstants.CHARACTERS:
aoqi@0	148	_handler.characters(_reader.getTextCharacters(), _reader.getTextStart(), _reader.getTextLength());
aoqi@0	149	break;
aoqi@0	150	case XMLStreamConstants.COMMENT:
aoqi@0	151	_lexicalHandler.comment(_reader.getTextCharacters(), _reader.getTextStart(), _reader.getTextLength());
aoqi@0	152	break;
aoqi@0	153	case XMLStreamConstants.PROCESSING_INSTRUCTION:
aoqi@0	154	_handler.processingInstruction(_reader.getPITarget(), _reader.getPIData());
aoqi@0	155	break;
aoqi@0	156	case XMLStreamConstants.END_DOCUMENT:
aoqi@0	157	break;
aoqi@0	158	default:
aoqi@0	159	throw new RuntimeException(CommonResourceBundle.getInstance().getString("message.StAX2SAXReader", new Object[]{Integer.valueOf(event)}));
aoqi@0	160	} // switch
aoqi@0	161	}
aoqi@0	162	}
aoqi@0	163	catch (XMLStreamException e) {
aoqi@0	164	_handler.endDocument(); // flush whatever we have
aoqi@0	165	throw e;
aoqi@0	166	}
aoqi@0	167
aoqi@0	168	_handler.endDocument();
aoqi@0	169	}
aoqi@0	170
aoqi@0	171	}