franta-hg@11: /** franta-hg@11: * Alt2XML franta-hg@11: * Copyright © 2014 František Kučera (frantovo.cz) franta-hg@11: * franta-hg@11: * This program is free software: you can redistribute it and/or modify franta-hg@11: * it under the terms of the GNU General Public License as published by franta-hg@11: * the Free Software Foundation, either version 3 of the License, or franta-hg@11: * (at your option) any later version. franta-hg@11: * franta-hg@11: * This program is distributed in the hope that it will be useful, franta-hg@11: * but WITHOUT ANY WARRANTY; without even the implied warranty of franta-hg@11: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the franta-hg@11: * GNU General Public License for more details. franta-hg@11: * franta-hg@11: * You should have received a copy of the GNU General Public License franta-hg@11: * along with this program. If not, see . franta-hg@11: */ franta-hg@16: package cz.frantovo.alt2xml; franta-hg@2: franta-hg@2: import java.io.IOException; franta-hg@4: import java.util.HashMap; franta-hg@4: import java.util.Map; franta-hg@22: import java.util.Map.Entry; franta-hg@2: import org.xml.sax.ContentHandler; franta-hg@2: import org.xml.sax.DTDHandler; franta-hg@2: import org.xml.sax.EntityResolver; franta-hg@2: import org.xml.sax.ErrorHandler; franta-hg@2: import org.xml.sax.InputSource; franta-hg@2: import org.xml.sax.SAXException; franta-hg@2: import org.xml.sax.SAXNotRecognizedException; franta-hg@2: import org.xml.sax.SAXNotSupportedException; franta-hg@2: import org.xml.sax.XMLReader; franta-hg@2: franta-hg@2: /** franta-hg@2: * franta-hg@19: * @author Ing. František Kučera (frantovo.cz) franta-hg@2: */ franta-hg@2: public class SuperReader implements XMLReader { franta-hg@2: franta-hg@2: private ContentHandler contentHandler; franta-hg@4: private ErrorHandler errorHandler; franta-hg@4: private DTDHandler dtdHandler; franta-hg@4: private EntityResolver entityResolver; franta-hg@22: private final Map properties = new HashMap<>(); franta-hg@22: private final Map features = new HashMap<>(); franta-hg@15: private final ReaderFinder readerFinder; franta-hg@15: franta-hg@15: public SuperReader(ReaderFinder readerFinder) { franta-hg@15: this.readerFinder = readerFinder; franta-hg@15: } franta-hg@15: franta-hg@2: @Override franta-hg@6: public void parse(InputSource input) throws IOException, SAXException { franta-hg@6: franta-hg@22: input = new AltInputSource(entityResolver, input); franta-hg@22: franta-hg@21: XMLReader reader = readerFinder.findReader(input.getSystemId()); franta-hg@22: franta-hg@22: reader.setContentHandler(contentHandler); franta-hg@22: reader.setDTDHandler(dtdHandler); franta-hg@22: reader.setEntityResolver(entityResolver); franta-hg@22: reader.setErrorHandler(errorHandler); franta-hg@22: franta-hg@22: for (Entry e : properties.entrySet()) { franta-hg@22: reader.setProperty(e.getKey(), e.getValue()); franta-hg@22: } franta-hg@22: franta-hg@22: for (Entry e : features.entrySet()) { franta-hg@22: reader.setFeature(e.getKey(), e.getValue()); franta-hg@22: } franta-hg@22: franta-hg@21: reader.parse(input); franta-hg@6: } franta-hg@6: franta-hg@6: @Override franta-hg@6: public void parse(String systemId) throws IOException, SAXException { franta-hg@6: parse(new InputSource(systemId)); franta-hg@6: } franta-hg@6: franta-hg@6: @Override franta-hg@2: public boolean getFeature(String name) throws SAXNotRecognizedException, SAXNotSupportedException { franta-hg@7: /** franta-hg@15: * TODO: franta-hg@15: * All XMLReaders are required to recognize franta-hg@15: * the http://xml.org/sax/features/namespaces franta-hg@7: * and the http://xml.org/sax/features/namespace-prefixes feature names. franta-hg@7: */ franta-hg@22: return features.get(name); franta-hg@2: } franta-hg@2: franta-hg@2: @Override franta-hg@2: public void setFeature(String name, boolean value) throws SAXNotRecognizedException, SAXNotSupportedException { franta-hg@22: /** franta-hg@22: * TODO: filtrovat – povolit jen náš jmenný prostor franta-hg@22: */ franta-hg@22: features.put(name, value); franta-hg@2: } franta-hg@2: franta-hg@2: @Override franta-hg@2: public Object getProperty(String name) throws SAXNotRecognizedException, SAXNotSupportedException { franta-hg@21: return properties.get(name); franta-hg@2: } franta-hg@2: franta-hg@2: @Override franta-hg@2: public void setProperty(String name, Object value) throws SAXNotRecognizedException, SAXNotSupportedException { franta-hg@21: properties.put(name, value); franta-hg@2: } franta-hg@2: franta-hg@2: @Override franta-hg@4: public void setEntityResolver(EntityResolver entityResolver) { franta-hg@4: this.entityResolver = entityResolver; franta-hg@2: } franta-hg@2: franta-hg@2: @Override franta-hg@2: public EntityResolver getEntityResolver() { franta-hg@4: return entityResolver; franta-hg@2: } franta-hg@2: franta-hg@2: @Override franta-hg@4: public void setDTDHandler(DTDHandler dtdHandler) { franta-hg@4: this.dtdHandler = dtdHandler; franta-hg@2: } franta-hg@2: franta-hg@2: @Override franta-hg@2: public DTDHandler getDTDHandler() { franta-hg@4: return dtdHandler; franta-hg@2: } franta-hg@2: franta-hg@2: @Override franta-hg@4: public void setContentHandler(ContentHandler contentHandler) { franta-hg@4: this.contentHandler = contentHandler; franta-hg@2: } franta-hg@2: franta-hg@2: @Override franta-hg@2: public ContentHandler getContentHandler() { franta-hg@2: return contentHandler; franta-hg@2: } franta-hg@2: franta-hg@2: @Override franta-hg@4: public void setErrorHandler(ErrorHandler errorHandler) { franta-hg@4: this.errorHandler = errorHandler; franta-hg@2: } franta-hg@2: franta-hg@2: @Override franta-hg@2: public ErrorHandler getErrorHandler() { franta-hg@4: return errorHandler; franta-hg@2: } franta-hg@2: }