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Commons Digester example source code file (GenericParser.java)

This example Commons Digester source code file (GenericParser.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Commons Digester tags/keywords

deprecated, genericparser, jaxp_schema_source, log, parser, parserconfigurationexception, sax, saxexception, saxnotrecognizedexception, saxnotrecognizedexception, saxparser, saxparser, saxparserfactory, saxparserfactory, string, string, util, xml

The Commons Digester GenericParser.java source code

/* $Id: GenericParser.java 992077 2010-09-02 19:45:22Z simonetripodi $
 * 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,
 * See the License for the specific language governing permissions and
 * limitations under the License.

package org.apache.commons.digester.parser;

import java.util.Properties;

import javax.xml.parsers.ParserConfigurationException;
import javax.xml.parsers.SAXParser;
import javax.xml.parsers.SAXParserFactory;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.xml.sax.SAXException;
import org.xml.sax.SAXNotRecognizedException;

 * Create a <code>SAXParser configured to support XML Schema and DTD.
 * @since 1.6
 * @deprecated Create an XMLParser instance yourself, configure validation
 *             appropriately, and pass it as a parameter to the
 *             {@link org.apache.commons.digester.Digester} constructor, or use
 *             {@link org.apache.commons.digester.Digester#setXMLSchema(javax.xml.validation.Schema)} for validation.

public class GenericParser{

     * The Log to which all SAX event related logging calls will be made.
    protected static Log log =

     * The JAXP 1.2 property required to set up the schema location.
    private static final String JAXP_SCHEMA_SOURCE =

     * The JAXP 1.2 property to set up the schemaLanguage used.
    protected static String JAXP_SCHEMA_LANGUAGE =

     * Create a <code>SAXParser configured to support XML Scheman and DTD
     * @param properties parser specific properties/features
     * @return an XML Schema/DTD enabled <code>SAXParser
    public static SAXParser newSAXParser(Properties properties)
            throws ParserConfigurationException, 

        SAXParserFactory factory = 
        SAXParser parser = factory.newSAXParser();
        String schemaLocation = (String)properties.get("schemaLocation");
        String schemaLanguage = (String)properties.get("schemaLanguage");

            if (schemaLocation != null) {
                parser.setProperty(JAXP_SCHEMA_LANGUAGE, schemaLanguage);
                parser.setProperty(JAXP_SCHEMA_SOURCE, schemaLocation);
        } catch (SAXNotRecognizedException e){
            log.info(parser.getClass().getName() + ": "  
                                        + e.getMessage() + " not supported."); 
        return parser;


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