content: package com.alibaba.fastjson2.reader;
  
  import com.alibaba.fastjson2.JSONException;
  import com.alibaba.fastjson2.JSONReader;
  import com.alibaba.fastjson2.schema.JSONSchema;
  import com.alibaba.fastjson2.util.TypeUtils;
  
  import java.lang.reflect.Field;
  import java.math.BigDecimal;
  
  final class FieldReaderBigDecimalField<T>
          extends FieldReaderObjectField<T> {
      FieldReaderBigDecimalField(
              String fieldName,
              Class fieldType,
              int ordinal,
              long features,
              String format,
              BigDecimal defaultValue,
              JSONSchema schema, Field field
      ) {
          super(fieldName, fieldType, fieldType, ordinal, features, format, null, defaultValue, schema, field);
      }
  
      @Override
      public void readFieldValue(JSONReader jsonReader, T object) {
          BigDecimal fieldValue = jsonReader.readBigDecimal();
  
          if (schema != null) {
              schema.assertValidate(fieldValue);
          }
  
          try {
              field.set(object, fieldValue);
          } catch (Exception e) {
              throw new JSONException(jsonReader.info("set " + fieldName + " error"), e);
          }
      }
  
      @Override
      public void accept(T object, int value) {
          if (schema != null) {
              schema.assertValidate(value);
          }
  
          try {
              field.set(object, BigDecimal.valueOf(value));
          } catch (Exception e) {
              throw new JSONException("set " + fieldName + " error", e);
          }
      }
  
      @Override
      public void accept(T object, long value) {
          if (schema != null) {
              schema.assertValidate(value);
          }
  
          try {
              field.set(object, BigDecimal.valueOf(value));
          } catch (Exception e) {
              throw new JSONException("set " + fieldName + " error", e);
          }
      }
  
      @Override
      public void accept(T object, Object value) {
          BigDecimal decimalValue = TypeUtils.toBigDecimal(value);
  
          if (schema != null) {
              schema.assertValidate(decimalValue);
          }
  
          try {
              field.set(object, decimalValue);
          } catch (Exception e) {
              throw new JSONException("set " + fieldName + " error", e);
          }
      }
  }
  