1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/src/share/jaxws_classes/com/sun/xml/internal/fastinfoset/stax/events/StAXFilteredEvent.java Wed Apr 27 01:27:09 2016 +0800 1.3 @@ -0,0 +1,138 @@ 1.4 +/* 1.5 + * Copyright (c) 2005, 2011, Oracle and/or its affiliates. All rights reserved. 1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 1.7 + * 1.8 + * This code is free software; you can redistribute it and/or modify it 1.9 + * under the terms of the GNU General Public License version 2 only, as 1.10 + * published by the Free Software Foundation. Oracle designates this 1.11 + * particular file as subject to the "Classpath" exception as provided 1.12 + * by Oracle in the LICENSE file that accompanied this code. 1.13 + * 1.14 + * This code is distributed in the hope that it will be useful, but WITHOUT 1.15 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1.16 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1.17 + * version 2 for more details (a copy is included in the LICENSE file that 1.18 + * accompanied this code). 1.19 + * 1.20 + * You should have received a copy of the GNU General Public License version 1.21 + * 2 along with this work; if not, write to the Free Software Foundation, 1.22 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1.23 + * 1.24 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 1.25 + * or visit www.oracle.com if you need additional information or have any 1.26 + * questions. 1.27 + * 1.28 + * THIS FILE WAS MODIFIED BY SUN MICROSYSTEMS, INC. 1.29 + */ 1.30 + 1.31 +package com.sun.xml.internal.fastinfoset.stax.events; 1.32 + 1.33 +import javax.xml.stream.events.XMLEvent; 1.34 +import javax.xml.stream.EventFilter; 1.35 +import javax.xml.stream.events.Characters; 1.36 +import javax.xml.stream.XMLStreamException; 1.37 +import javax.xml.stream.XMLEventReader; 1.38 +import com.sun.xml.internal.fastinfoset.CommonResourceBundle; 1.39 + 1.40 +public class StAXFilteredEvent implements XMLEventReader { 1.41 + private XMLEventReader eventReader; 1.42 + private EventFilter _filter; 1.43 + 1.44 + /** Creates a new instance of StAXFilteredEvent */ 1.45 + public StAXFilteredEvent() { 1.46 + } 1.47 + 1.48 + public StAXFilteredEvent(XMLEventReader reader, EventFilter filter) throws XMLStreamException 1.49 + { 1.50 + eventReader = reader; 1.51 + _filter = filter; 1.52 + } 1.53 + 1.54 + public void setEventReader(XMLEventReader reader) { 1.55 + eventReader = reader; 1.56 + } 1.57 + 1.58 + public void setFilter(EventFilter filter) { 1.59 + _filter = filter; 1.60 + } 1.61 + 1.62 + public Object next() { 1.63 + try { 1.64 + return nextEvent(); 1.65 + } catch (XMLStreamException e) { 1.66 + return null; 1.67 + } 1.68 + } 1.69 + 1.70 + public XMLEvent nextEvent() throws XMLStreamException 1.71 + { 1.72 + if (hasNext()) 1.73 + return eventReader.nextEvent(); 1.74 + return null; 1.75 + } 1.76 + 1.77 + public String getElementText() throws XMLStreamException 1.78 + { 1.79 + StringBuffer buffer = new StringBuffer(); 1.80 + XMLEvent e = nextEvent(); 1.81 + if (!e.isStartElement()) 1.82 + throw new XMLStreamException( 1.83 + CommonResourceBundle.getInstance().getString("message.mustBeOnSTART_ELEMENT")); 1.84 + 1.85 + while(hasNext()) { 1.86 + e = nextEvent(); 1.87 + if(e.isStartElement()) 1.88 + throw new XMLStreamException( 1.89 + CommonResourceBundle.getInstance().getString("message.getElementTextExpectTextOnly")); 1.90 + if(e.isCharacters()) 1.91 + buffer.append(((Characters) e).getData()); 1.92 + if(e.isEndElement()) 1.93 + return buffer.toString(); 1.94 + } 1.95 + throw new XMLStreamException(CommonResourceBundle.getInstance().getString("message.END_ELEMENTnotFound")); 1.96 + } 1.97 + 1.98 + public XMLEvent nextTag() throws XMLStreamException { 1.99 + while(hasNext()) { 1.100 + XMLEvent e = nextEvent(); 1.101 + if (e.isStartElement() || e.isEndElement()) 1.102 + return e; 1.103 + } 1.104 + throw new XMLStreamException(CommonResourceBundle.getInstance().getString("message.startOrEndNotFound")); 1.105 + } 1.106 + 1.107 + 1.108 + public boolean hasNext() 1.109 + { 1.110 + try { 1.111 + while(eventReader.hasNext()) { 1.112 + if (_filter.accept(eventReader.peek())) return true; 1.113 + eventReader.nextEvent(); 1.114 + } 1.115 + return false; 1.116 + } catch (XMLStreamException e) { 1.117 + return false; 1.118 + } 1.119 + } 1.120 + 1.121 + public void remove() { 1.122 + throw new UnsupportedOperationException(); 1.123 + } 1.124 + 1.125 + public XMLEvent peek() throws XMLStreamException 1.126 + { 1.127 + if (hasNext()) 1.128 + return eventReader.peek(); 1.129 + return null; 1.130 + } 1.131 + 1.132 + public void close() throws XMLStreamException 1.133 + { 1.134 + eventReader.close(); 1.135 + } 1.136 + 1.137 + public Object getProperty(String name) { 1.138 + return eventReader.getProperty(name); 1.139 + } 1.140 + 1.141 +}