/*
    * Licensed 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 com.addthis.codec.jackson;
  
  import com.fasterxml.jackson.databind.BeanDescription;
  import com.fasterxml.jackson.databind.DeserializationConfig;
  import com.fasterxml.jackson.databind.JsonDeserializer;
  import com.fasterxml.jackson.databind.JsonMappingException;
  import com.fasterxml.jackson.databind.deser.Deserializers;
  import com.fasterxml.jackson.databind.jsontype.TypeDeserializer;
  import com.fasterxml.jackson.databind.type.ArrayType;
  
  public class CodecDeserializers extends Deserializers.Base {
  
      @Override
      public JsonDeserializer<?> findArrayDeserializer(ArrayType type,
                                                       DeserializationConfig config,
                                                       BeanDescription beanDesc,
                                                       TypeDeserializer elementTypeDeserializer,
                                                       JsonDeserializer<?> elementDeserializer)
              throws JsonMappingException {
          // skip primitive and string cases that wouldn't become ObjectArrayDeserializers
          if (elementDeserializer == null) {
              Class<?> raw = type.getContentType().getRawClass();
              if (type.getContentType().isPrimitive()) {
                  return null;
              } else if (raw == String.class) {
                  return null;
              }
          }
          return new IndexReportingObjectArrayDeserializer(type,
                                                           (JsonDeserializer<Object>) elementDeserializer,
                                                           elementTypeDeserializer);
      }
  }