001// ***************************************************************************************************************************
002// * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.  See the NOTICE file *
003// * distributed with this work for additional information regarding copyright ownership.  The ASF licenses this file        *
004// * to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance            *
005// * with the License.  You may obtain a copy of the License at                                                              *
006// *                                                                                                                         *
007// *  http://www.apache.org/licenses/LICENSE-2.0                                                                             *
008// *                                                                                                                         *
009// * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an  *
010// * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the License for the        *
011// * specific language governing permissions and limitations under the License.                                              *
012// ***************************************************************************************************************************
013package org.apache.juneau.csv;
014
015import org.apache.juneau.*;
016import org.apache.juneau.parser.*;
017
018/**
019 * TODO - Work in progress.  CSV parser.
020 */
021public class CsvParser extends ReaderParser {
022
023   //-------------------------------------------------------------------------------------------------------------------
024   // Predefined instances
025   //-------------------------------------------------------------------------------------------------------------------
026
027   /** Default parser, all default settings.*/
028   public static final CsvParser DEFAULT = new CsvParser(PropertyStore.DEFAULT);
029
030
031   //-------------------------------------------------------------------------------------------------------------------
032   // Instance
033   //-------------------------------------------------------------------------------------------------------------------
034
035   /**
036    * Constructor.
037    *
038    * @param ps The property store containing all the settings for this object.
039    */
040   public CsvParser(PropertyStore ps) {
041      super(ps, "text/csv");
042   }
043
044   @Override /* Context */
045   public CsvParserBuilder builder() {
046      return new CsvParserBuilder(getPropertyStore());
047   }
048
049   /**
050    * Instantiates a new clean-slate {@link CsvParserBuilder} object.
051    *
052    * <p>
053    * Note that this method creates a builder initialized to all default settings, whereas {@link #builder()} copies
054    * the settings of the object called on.
055    *
056    * @return A new {@link CsvParserBuilder} object.
057    */
058   public static CsvParserBuilder create() {
059      return new CsvParserBuilder();
060   }
061
062   @Override /* Parser */
063   public ReaderParserSession createSession(ParserSessionArgs args) {
064      return new CsvParserSession(this, args);
065   }
066
067   @Override /* Context */
068   public ObjectMap asMap() {
069      return super.asMap()
070         .append("CsvParser", new ObjectMap());
071   }
072}