135 lines
3.3 KiB
Java
135 lines
3.3 KiB
Java
/*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* Copyright (c) 2009 by Oracle Corporation. All Rights Reserved.
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*/
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package javax.xml.stream.util;
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import javax.xml.namespace.QName;
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import javax.xml.namespace.NamespaceContext;
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import javax.xml.stream.XMLEventReader;
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import javax.xml.stream.events.XMLEvent;
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import javax.xml.stream.Location;
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import javax.xml.stream.XMLStreamException;
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/**
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* This is the base class for deriving an XMLEventReader
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* filter.
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*
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* This class is designed to sit between an XMLEventReader and an
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* application's XMLEventReader. By default each method
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* does nothing but call the corresponding method on the
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* parent interface.
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*
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* @version 1.0
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* @author Copyright (c) 2009 by Oracle Corporation. All Rights Reserved.
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* @see javax.xml.stream.XMLEventReader
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* @see StreamReaderDelegate
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* @since 1.6
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*/
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public class EventReaderDelegate implements XMLEventReader {
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private XMLEventReader reader;
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/**
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* Construct an empty filter with no parent.
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*/
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public EventReaderDelegate(){}
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/**
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* Construct an filter with the specified parent.
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* @param reader the parent
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*/
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public EventReaderDelegate(XMLEventReader reader) {
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this.reader = reader;
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}
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/**
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* Set the parent of this instance.
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* @param reader the new parent
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*/
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public void setParent(XMLEventReader reader) {
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this.reader = reader;
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}
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/**
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* Get the parent of this instance.
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* @return the parent or null if none is set
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*/
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public XMLEventReader getParent() {
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return reader;
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}
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public XMLEvent nextEvent()
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throws XMLStreamException
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{
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return reader.nextEvent();
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}
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public Object next() {
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return reader.next();
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}
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public boolean hasNext()
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{
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return reader.hasNext();
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}
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public XMLEvent peek()
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throws XMLStreamException
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{
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return reader.peek();
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}
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public void close()
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throws XMLStreamException
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{
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reader.close();
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}
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public String getElementText()
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throws XMLStreamException
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{
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return reader.getElementText();
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}
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public XMLEvent nextTag()
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throws XMLStreamException
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{
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return reader.nextTag();
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}
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public Object getProperty(java.lang.String name)
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throws java.lang.IllegalArgumentException
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{
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return reader.getProperty(name);
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}
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public void remove() {
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reader.remove();
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}
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}
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