1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one or more 3 * contributor license agreements. See the NOTICE file distributed with 4 * this work for additional information regarding copyright ownership. 5 * The ASF licenses this file to You under the Apache License, Version 2.0 6 * (the "License"); you may not use this file except in compliance with 7 * the License. You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 18 package org.apache.any23.extractor.rdf; 19 20 import org.apache.any23.extractor.ExtractionContext; 21 import org.apache.any23.extractor.ExtractionResult; 22 import org.apache.any23.extractor.ExtractorDescription; 23 import org.eclipse.rdf4j.rio.RDFParser; 24 25 /** 26 * Concrete implementation of {@link org.apache.any23.extractor.Extractor.ContentExtractor} able to perform the 27 * extraction on <a href="http://www.w3.org/TR/REC-rdf-syntax/">RDF/XML</a> documents. 28 */ 29 public class RDFXMLExtractor extends BaseRDFExtractor { 30 31 /** 32 * Constructor, allows to specify the validation and error handling policies. 33 * 34 * @param verifyDataType 35 * if <code>true</code> the data types will be verified, if <code>false</code> will be ignored. 36 * @param stopAtFirstError 37 * if <code>true</code> the parser will stop at first parsing error, if <code>false</code> will ignore 38 * non blocking errors. 39 */ 40 public RDFXMLExtractor(boolean verifyDataType, boolean stopAtFirstError) { 41 super(verifyDataType, stopAtFirstError); 42 } 43 44 /** 45 * Default constructor, with no verification of data types and not stop at first error. 46 */ 47 public RDFXMLExtractor() { 48 this(false, false); 49 } 50 51 @Override 52 public ExtractorDescription getDescription() { 53 return RDFXMLExtractorFactory.getDescriptionInstance(); 54 } 55 56 @Override 57 protected RDFParser getParser(ExtractionContext extractionContext, ExtractionResult extractionResult) { 58 return RDFParserFactory.getInstance().getRDFXMLParser(isVerifyDataType(), isStopAtFirstError(), 59 extractionContext, extractionResult); 60 } 61 62 }