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/*
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* JBind
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*
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* Copyright (c) by Stefan Wachter. All rights reserved.
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*
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* Usage, modification, and redistribution is subject to license terms that are
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* available at 'http://www.jbind.org'. The JBind license is like the
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* 'Apache Software License V 1.1'.
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*/
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package org.jbind.xml.core.bridge;
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import java.io.IOException;
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import org.jbind.xml.core.data.IImpl;
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import org.jbind.xml.msg.XmlException;
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import org.xml.sax.ContentHandler;
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import org.xml.sax.DTDHandler;
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import org.xml.sax.EntityResolver;
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import org.xml.sax.ErrorHandler;
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import org.xml.sax.InputSource;
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import org.xml.sax.SAXException;
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import org.xml.sax.SAXNotRecognizedException;
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import org.xml.sax.SAXNotSupportedException;
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import org.xml.sax.XMLReader;
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/**
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* XML Reader for a data implementation. Used by the
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* {@link org.jbind.xml.facade.JBindFacade#createSaxSource createSaxSource} method.
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*/
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public class ImplReader implements XMLReader {
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private ContentHandler myContentHandler = null;
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private IImpl myImpl;
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private SaxVisitor myVisitor = new SaxVisitor();
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public ImplReader(IImpl anImpl) {
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myImpl = anImpl;
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}
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private void parse() {
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try {
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myVisitor.outputSaxEvents(myImpl, myContentHandler, null, null);
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} catch (XmlException e) {
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e.printStackTrace();
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}
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}
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public ContentHandler getContentHandler() {
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return myContentHandler;
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}
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public DTDHandler getDTDHandler() {
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return null;
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}
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public EntityResolver getEntityResolver() {
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return null;
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}
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public ErrorHandler getErrorHandler() {
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return null;
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}
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public boolean getFeature(String name) throws SAXNotRecognizedException, SAXNotSupportedException {
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return false;
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}
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public Object getProperty(String name) throws SAXNotRecognizedException, SAXNotSupportedException {
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return null;
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}
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public void parse(String systemId) throws IOException, SAXException {
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parse();
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}
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/**
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* Outputs SAX events to the content handler.
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*
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* @param input <i>(optional)</i>. The supplied input is ignored. The
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* data implementation that was supplied with the constructor is ouput as
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* SAX events.
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*/
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public void parse(InputSource input) throws IOException, SAXException {
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parse();
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}
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public void setContentHandler(ContentHandler aHandler) {
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myContentHandler = aHandler;
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}
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public void setDTDHandler(DTDHandler handler) {}
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public void setEntityResolver(EntityResolver resolver) {}
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public void setErrorHandler(ErrorHandler handler) {}
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public void setFeature(String name, boolean value) throws SAXNotRecognizedException, SAXNotSupportedException {}
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public void setProperty(String name, Object value) throws SAXNotRecognizedException, SAXNotSupportedException {}
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}
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