content: package com.alibaba.fastjson2.writer;
  
  import com.alibaba.fastjson2.JSONB;
  import com.alibaba.fastjson2.JSONWriter;
  import com.alibaba.fastjson2.util.Fnv;
  
  import java.lang.reflect.Type;
  import java.util.function.Function;
  
  import static com.alibaba.fastjson2.JSONWriter.Feature.WriteNonStringValueAsString;
  
  final class ObjectWriterImplInt16ValueArray
          extends ObjectWriterPrimitiveImpl {
      static final ObjectWriterImplInt16ValueArray INSTANCE = new ObjectWriterImplInt16ValueArray(null);
      static final byte[] JSONB_TYPE_NAME_BYTES = JSONB.toBytes("[S");
      static final long JSONB_TYPE_HASH = Fnv.hashCode64("[S");
  
      private final Function<Object, short[]> function;
  
      public ObjectWriterImplInt16ValueArray(Function<Object, short[]> function) {
          this.function = function;
      }
  
      @Override
      public void writeJSONB(JSONWriter jsonWriter, Object object, Object fieldName, Type fieldType, long features) {
          if (jsonWriter.isWriteTypeInfo(object, fieldType)) {
              jsonWriter.writeTypeName(JSONB_TYPE_NAME_BYTES, JSONB_TYPE_HASH);
          }
  
          short[] shorts;
          if (function != null && object != null) {
              shorts = function.apply(object);
          } else {
              shorts = (short[]) object;
          }
  
          boolean writeAsString = (features & WriteNonStringValueAsString.mask) != 0;
          if (writeAsString) {
              jsonWriter.writeString(shorts);
              return;
          }
  
          jsonWriter.writeInt16(shorts);
      }
  
      @Override
      public void write(JSONWriter jsonWriter, Object object, Object fieldName, Type fieldType, long features) {
          if (object == null) {
              jsonWriter.writeNull();
              return;
          }
  
          short[] shorts;
          if (function != null) {
              shorts = function.apply(object);
          } else {
              shorts = (short[]) object;
          }
  
          boolean writeAsString = (features & WriteNonStringValueAsString.mask) != 0;
          if (writeAsString) {
              jsonWriter.writeString(shorts);
              return;
          }
  
          jsonWriter.writeInt16(shorts);
      }
  }
  