org.apache.jena.lang.csv.CSV2RDF Maven / Gradle / Ivy

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jena-csv is for getting CSVs into a form that is amenable to Jena SPARQL processing, and doing so in a way that is not specific to CSV files. It includes getting the right architecture in place for regular table shaped data, using the core abstraction of PropertyTable.

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/**
 * 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 org.apache.jena.lang.csv;

import static org.apache.jena.riot.WebContent.contentTypeTextCSV;

import org.apache.jena.lang.csv.ReaderRIOTFactoryCSV;
import org.apache.jena.riot.Lang ;
import org.apache.jena.riot.LangBuilder;
import org.apache.jena.riot.RDFLanguages;
import org.apache.jena.riot.RDFParserRegistry ;

public class CSV2RDF {
    
    public static void init() { }
    
    /** CSV data.  This can be read into an RDF model with simple conversion */
    public static final Lang CSV = LangBuilder.create("CSV", contentTypeTextCSV)
                                              .addAltNames("csv")   
                                              .addFileExtensions("csv")
                                              .build() ;
    static { RDFLanguages.register(CSV); }
    
//    public static final Lang CSV = Lang.CSV;
    
    static {
        RDFParserRegistry.removeRegistration(CSV);
        RDFParserRegistry.registerLangTriples(CSV, new ReaderRIOTFactoryCSV());
    }
}