001/*
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.apache.juneau.marshall.plaintext;
018
019
020import java.io.*;
021
022import org.apache.juneau.marshall.serializer.*;
023import org.apache.juneau.marshall.stream.*;
024import static org.apache.juneau.commons.utils.Shorts.*;
025
026/**
027 * Session object that lives for the duration of a single use of {@link PlainTextSerializer}.
028 *
029 * <h5 class='section'>Notes:</h5><ul>
030 *    <li class='warn'>This class is not thread safe and is typically discarded after one use.
031 * </ul>
032 *
033 */
034@SuppressWarnings({
035   "java:S110", // Inheritance depth acceptable for this class hierarchy
036   "java:S1192", // Duplicated literals (argument/property names) read more clearly inline than as constants
037   "resource" // Resource management handled externally
038})
039public class PlainTextSerializerSession extends WriterSerializerSession implements RecordWritable {
040
041   /**
042    * Builder class.
043    */
044   public static class Builder extends WriterSerializerSession.Builder<Builder> {
045
046      /**
047       * Constructor
048       *
049       * @param ctx The context creating this session.
050       *    <br>Cannot be <jk>null</jk>.
051       */
052      protected Builder(PlainTextSerializer ctx) {
053         super(reqnn("ctx", ctx));
054      }
055
056      @Override
057      public PlainTextSerializerSession build() {
058         return new PlainTextSerializerSession(this);
059      }
060
061   }
062
063   /**
064    * Creates a new builder for this object.
065    *
066    * @param ctx The context creating this session.
067    *    <br>Cannot be <jk>null</jk>.
068    * @return A new builder.
069    */
070   public static Builder create(PlainTextSerializer ctx) {
071      return new Builder(reqnn("ctx", ctx));
072   }
073
074   /**
075    * Constructor.
076    *
077    * @param builder The builder for this object.
078    */
079   protected PlainTextSerializerSession(Builder builder) {
080      super(builder);
081   }
082
083   @Override /* RecordWritable */
084   public RecordWriter writeRecords(Object output) throws IOException {
085      return RecordAdapter.writer(this, output);
086   }
087
088   @Override /* RecordWritable */
089   public boolean isRecordStreaming() {
090      return false;
091   }
092
093   @Override /* Overridden from SerializerSession */
094   protected void doWrite(SerializerPipe out, Object o) throws IOException, SerializeException {
095      out.getWriter().write(o == null ? "null" : convertToType(o, String.class));
096   }
097}