/*
 * 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.juneau.xml;

import static org.apache.juneau.commons.utils.AssertionUtils.*;

import java.lang.reflect.*;
import java.nio.charset.*;
import java.util.*;
import java.util.function.*;

import org.apache.juneau.*;
import org.apache.juneau.httppart.*;
import org.apache.juneau.serializer.*;
import org.apache.juneau.svl.*;

/**
 * Session object that lives for the duration of a single use of {@link XmlDocSerializer}.
 *
 * <h5 class='section'>Notes:</h5><ul>
 *    <li class='warn'>This class is not thread safe and is typically discarded after one use.
 * </ul>
 *
 * <h5 class='section'>See Also:</h5><ul>
 *    <li class='link'><a class="doclink" href="https://juneau.apache.org/docs/topics/XmlBasics">XML Basics</a>
 * </ul>
 */
@SuppressWarnings("resource")
public class XmlDocSerializerSession extends XmlSerializerSession {
   /**
    * Builder class.
    */
   public static class Builder extends XmlSerializerSession.Builder {

      /**
       * Constructor
       *
       * @param ctx The context creating this session.
       *    <br>Cannot be <jk>null</jk>.
       */
      protected Builder(XmlDocSerializer ctx) {
         super(assertArgNotNull("ctx", ctx));
      }

      @Override /* Overridden from Builder */
      public <T> Builder apply(Class<T> type, Consumer<T> apply) {
         super.apply(type, apply);
         return this;
      }

      @Override
      public XmlDocSerializerSession build() {
         return new XmlDocSerializerSession(this);
      }

      @Override /* Overridden from Builder */
      public Builder debug(Boolean value) {
         super.debug(value);
         return this;
      }

      @Override /* Overridden from Builder */
      public Builder fileCharset(Charset value) {
         super.fileCharset(value);
         return this;
      }

      @Override /* Overridden from Builder */
      public Builder javaMethod(Method value) {
         super.javaMethod(value);
         return this;
      }

      @Override /* Overridden from Builder */
      public Builder locale(Locale value) {
         super.locale(value);
         return this;
      }

      @Override /* Overridden from Builder */
      public Builder mediaType(MediaType value) {
         super.mediaType(value);
         return this;
      }

      @Override /* Overridden from Builder */
      public Builder mediaTypeDefault(MediaType value) {
         super.mediaTypeDefault(value);
         return this;
      }

      @Override /* Overridden from Builder */
      public Builder properties(Map<String,Object> value) {
         super.properties(value);
         return this;
      }

      @Override /* Overridden from Builder */
      public Builder property(String key, Object value) {
         super.property(key, value);
         return this;
      }

      @Override /* Overridden from Builder */
      public Builder resolver(VarResolverSession value) {
         super.resolver(value);
         return this;
      }

      @Override /* Overridden from Builder */
      public Builder schema(HttpPartSchema value) {
         super.schema(value);
         return this;
      }

      @Override /* Overridden from Builder */
      public Builder schemaDefault(HttpPartSchema value) {
         super.schemaDefault(value);
         return this;
      }

      @Override /* Overridden from Builder */
      public Builder streamCharset(Charset value) {
         super.streamCharset(value);
         return this;
      }

      @Override /* Overridden from Builder */
      public Builder timeZone(TimeZone value) {
         super.timeZone(value);
         return this;
      }

      @Override /* Overridden from Builder */
      public Builder timeZoneDefault(TimeZone value) {
         super.timeZoneDefault(value);
         return this;
      }

      @Override /* Overridden from Builder */
      public Builder unmodifiable() {
         super.unmodifiable();
         return this;
      }

      @Override /* Overridden from Builder */
      public Builder uriContext(UriContext value) {
         super.uriContext(value);
         return this;
      }

      @Override /* Overridden from Builder */
      public Builder useWhitespace(Boolean value) {
         super.useWhitespace(value);
         return this;
      }
   }

   /**
    * Creates a new builder for this object.
    *
    * @param ctx The context creating this session.
    *    <br>Cannot be <jk>null</jk>.
    * @return A new builder.
    */
   public static Builder create(XmlDocSerializer ctx) {
      return new Builder(assertArgNotNull("ctx", ctx));
   }

   /**
    * Constructor.
    *
    * @param builder The builder for this object.
    */
   protected XmlDocSerializerSession(Builder builder) {
      super(builder);
   }

   @Override /* Overridden from SerializerSession */
   protected void doSerialize(SerializerPipe out, Object o) throws java.io.IOException, SerializeException {
      try (var w = getXmlWriter(out)) {
         w.append("<?xml").attr("version", "1.0").attr("encoding", "UTF-8").appendln("?>");
         w.flush();
         super.doSerialize(out, o);
      }
   }
}