| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.sun.org.apache.xml.internal.resolver.tools; |
| |
| |
| import javax.xml.parsers.*; |
| |
| import com.sun.org.apache.xerces.internal.jaxp.SAXParserFactoryImpl; |
| import com.sun.org.apache.xml.internal.resolver.*; |
| |
| /** |
| * A SAX XMLReader that performs catalog-based entity resolution. |
| * |
| * <p>This class implements a SAX XMLReader that performs entity resolution |
| * using the CatalogResolver. The actual, underlying parser is obtained |
| * from a SAXParserFactory.</p> |
| * </p> |
| * |
| * @see CatalogResolver |
| * @see org.xml.sax.XMLReader |
| * |
| * @author Norman Walsh |
| * <a href="mailto:Norman.Walsh@Sun.COM">Norman.Walsh@Sun.COM</a> |
| * |
| * @version 1.0 |
| */ |
| public class ResolvingXMLReader extends ResolvingXMLFilter { |
| /** Make the parser Namespace aware? */ |
| private static final boolean namespaceAware = true; |
| |
| /** Make the parser validating? */ |
| private static final boolean validating = false; |
| |
| /** |
| * Construct a new reader from the JAXP factory. |
| * |
| * <p>In order to do its job, a ResolvingXMLReader must in fact be |
| * a filter. So the only difference between this code and the filter |
| * code is that the constructor builds a new reader.</p> |
| */ |
| public ResolvingXMLReader() { |
| super(); |
| SAXParserFactory spf = catalogManager.useServicesMechanism() ? |
| SAXParserFactory.newInstance() : new SAXParserFactoryImpl(); |
| spf.setNamespaceAware(namespaceAware); |
| spf.setValidating(validating); |
| try { |
| SAXParser parser = spf.newSAXParser(); |
| setParent(parser.getXMLReader()); |
| } catch (Exception ex) { |
| ex.printStackTrace(); |
| } |
| } |
| |
| /** |
| * Construct a new reader from the JAXP factory. |
| * |
| * <p>In order to do its job, a ResolvingXMLReader must in fact be |
| * a filter. So the only difference between this code and the filter |
| * code is that the constructor builds a new reader.</p> |
| */ |
| public ResolvingXMLReader(CatalogManager manager) { |
| super(manager); |
| SAXParserFactory spf = catalogManager.useServicesMechanism() ? |
| SAXParserFactory.newInstance() : new SAXParserFactoryImpl(); |
| spf.setNamespaceAware(namespaceAware); |
| spf.setValidating(validating); |
| try { |
| SAXParser parser = spf.newSAXParser(); |
| setParent(parser.getXMLReader()); |
| } catch (Exception ex) { |
| ex.printStackTrace(); |
| } |
| } |
| } |