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 java.io.IOException; 016 017import org.apache.juneau.*; 018import org.apache.juneau.parser.*; 019 020/** 021 * Session object that lives for the duration of a single use of {@link CsvParser}. 022 * 023 * <p> 024 * This class is NOT thread safe. 025 * It is typically discarded after one-time use although it can be reused against multiple inputs. 026 */ 027public final class CsvParserSession extends ReaderParserSession { 028 029 /** 030 * Create a new session using properties specified in the context. 031 * 032 * @param ctx 033 * The context creating this session object. 034 * The context contains all the configuration settings for this object. 035 * @param args 036 * Runtime session arguments. 037 */ 038 protected CsvParserSession(CsvParser ctx, ParserSessionArgs args) { 039 super(ctx, args); 040 } 041 042 @Override /* ParserSession */ 043 protected <T> T doParse(ParserPipe pipe, ClassMeta<T> type) throws IOException, ParseException { 044 try (ParserReader r = pipe.getParserReader()) { 045 if (r == null) 046 return null; 047 return parseAnything(type, r, getOuter(), null); 048 } 049 } 050 051 @SuppressWarnings({}) 052 private <T> T parseAnything(ClassMeta<T> eType, ParserReader r, Object outer, BeanPropertyMeta pMeta) throws ParseException { 053 throw new ParseException("Not implemented."); 054 } 055 056 //----------------------------------------------------------------------------------------------------------------- 057 // Other methods 058 //----------------------------------------------------------------------------------------------------------------- 059 060 @Override /* Session */ 061 public ObjectMap toMap() { 062 return super.toMap() 063 .append("CsvParserSession", new DefaultFilteringObjectMap() 064 ); 065 } 066}