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/*
* $Id: BaseXMLInputFactory.java,v 1.2 2004/07/15 02:51:32 cniles Exp $
*
* Copyright (c) 2004, Christian Niles, unit12.net
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* * Neither the name of Christian Niles, Unit12, nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
*/
package javanet.staxutils;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.Reader;
import java.io.UnsupportedEncodingException;
import javanet.staxutils.XMLStreamEventReader;
import javax.xml.stream.EventFilter;
import javax.xml.stream.StreamFilter;
import javax.xml.stream.XMLEventReader;
import javax.xml.stream.XMLInputFactory;
import javax.xml.stream.XMLReporter;
import javax.xml.stream.XMLResolver;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamReader;
import javax.xml.stream.util.XMLEventAllocator;
import javax.xml.transform.Source;
/**
*
* @author Christian Niles
* @version $Revision: 1.2 $
*/
public abstract class BaseXMLInputFactory extends XMLInputFactory {
protected XMLEventAllocator eventAllocator;
protected XMLReporter xmlReporter;
protected XMLResolver xmlResolver;
public Object getProperty(String name) throws IllegalArgumentException {
// TODO provide base support for well-known properties?
throw new IllegalArgumentException(name + " property not supported");
}
public boolean isPropertySupported(String name) {
return false;
}
public void setProperty(String name, Object value)
throws IllegalArgumentException {
throw new IllegalArgumentException(name + " property not supported");
}
public XMLEventAllocator getEventAllocator() {
return this.eventAllocator;
}
public void setEventAllocator(XMLEventAllocator eventAllocator) {
this.eventAllocator = eventAllocator;
}
public XMLReporter getXMLReporter() {
return this.xmlReporter;
}
public void setXMLReporter(XMLReporter xmlReporter) {
this.xmlReporter = xmlReporter;
}
public XMLResolver getXMLResolver() {
return this.xmlResolver;
}
public void setXMLResolver(XMLResolver xmlResolver) {
this.xmlResolver = xmlResolver;
}
public XMLEventReader createXMLEventReader(InputStream stream,
String encoding) throws XMLStreamException {
try {
if (encoding != null) {
return createXMLEventReader(new InputStreamReader(stream,
encoding), encoding);
} else {
return createXMLEventReader(new InputStreamReader(stream));
}
} catch (UnsupportedEncodingException e) {
throw new XMLStreamException(e);
}
}
public XMLEventReader createXMLEventReader(InputStream stream)
throws XMLStreamException {
return createXMLEventReader(new InputStreamReader(stream));
}
public XMLEventReader createXMLEventReader(String systemId,
InputStream stream) throws XMLStreamException {
return createXMLEventReader(systemId, new InputStreamReader(stream));
}
public XMLEventReader createXMLEventReader(XMLStreamReader reader)
throws XMLStreamException {
return new XMLStreamEventReader(reader);
}
public XMLStreamReader createXMLStreamReader(InputStream stream,
String encoding) throws XMLStreamException {
try {
if (encoding != null) {
return createXMLStreamReader(new InputStreamReader(stream,
encoding), encoding);
} else {
return createXMLStreamReader(new InputStreamReader(stream));
}
} catch (UnsupportedEncodingException e) {
throw new XMLStreamException(e);
}
}
public XMLStreamReader createXMLStreamReader(InputStream stream)
throws XMLStreamException {
return createXMLStreamReader(new InputStreamReader(stream));
}
public XMLStreamReader createXMLStreamReader(String systemId,
InputStream stream) throws XMLStreamException {
return createXMLStreamReader(systemId, new InputStreamReader(stream));
}
public XMLEventReader createXMLEventReader(Reader reader)
throws XMLStreamException {
return createXMLEventReader(createXMLStreamReader(reader));
}
public XMLEventReader createXMLEventReader(Reader reader, String encoding)
throws XMLStreamException {
return createXMLEventReader(createXMLStreamReader(reader, encoding));
}
public XMLEventReader createXMLEventReader(Source source)
throws XMLStreamException {
return createXMLEventReader(createXMLStreamReader(source));
}
public XMLEventReader createXMLEventReader(String systemId, Reader reader)
throws XMLStreamException {
return createXMLEventReader(createXMLStreamReader(systemId, reader));
}
public XMLEventReader createXMLEventReader(String systemId, Reader reader,
String encoding) throws XMLStreamException {
return createXMLEventReader(createXMLStreamReader(systemId, reader,
encoding));
}
public XMLStreamReader createXMLStreamReader(Source source)
throws XMLStreamException {
// TODO implement TrAX support
throw new UnsupportedOperationException();
}
public XMLStreamReader createXMLStreamReader(Reader reader)
throws XMLStreamException {
return createXMLStreamReader(null, reader, null);
}
public XMLStreamReader createXMLStreamReader(Reader reader, String encoding)
throws XMLStreamException {
return createXMLStreamReader(null, reader, encoding);
}
public XMLStreamReader createXMLStreamReader(String systemId, Reader reader)
throws XMLStreamException {
String encoding = null;
if (reader instanceof InputStreamReader) {
encoding = ((InputStreamReader) reader).getEncoding();
}
return createXMLStreamReader(systemId, reader, encoding);
}
public XMLEventReader createFilteredReader(XMLEventReader reader,
EventFilter filter) throws XMLStreamException {
// TODO implement filter support
throw new UnsupportedOperationException();
}
public XMLStreamReader createFilteredReader(XMLStreamReader reader,
StreamFilter filter) throws XMLStreamException {
// TODO implement filter support
throw new UnsupportedOperationException();
}
/**
* Called by all other methods to construct an {@link XMLStreamReader}.
*
* @param systemId The system ID of the provided reader, or null
* @param reader The character stream from which to construct the StAX stream.
* @param encoding The underlying encoding of the reader, or null.
* @return The newly constructed {@link XMLStreamReader}.
* @throws XMLStreamException If an error occurs constructing the reader.
*/
public abstract XMLStreamReader createXMLStreamReader(String systemId,
Reader reader, String encoding) throws XMLStreamException;
}