Пример #1
0
  @SuppressWarnings({"unchecked", "rawtypes"})
  protected boolean setPropertyValue(Object parent, String name, Object value) {
    if (parent instanceof Map) {
      ((Map) parent).put(name, value);
      return true;
    }

    if (parent instanceof List) {
      for (Object element : (List) parent) {
        if (element == null) {
          continue;
        }
        setPropertyValue(element, name, value);
      }
      return true;
    }

    ObjectDeserializer derializer = parserConfig.getDeserializer(parent.getClass());

    JavaBeanDeserializer beanDerializer = null;
    if (derializer instanceof JavaBeanDeserializer) {
      beanDerializer = (JavaBeanDeserializer) derializer;
    } else if (derializer instanceof ASMJavaBeanDeserializer) {
      beanDerializer = ((ASMJavaBeanDeserializer) derializer).getInnterSerializer();
    }

    if (beanDerializer != null) {
      FieldDeserializer fieldDeserializer = beanDerializer.getFieldDeserializer(name);
      if (fieldDeserializer == null) {
        return false;
      }

      fieldDeserializer.setValue(parent, value);
      return true;
    }

    throw new UnsupportedOperationException();
  }
Пример #2
0
  public void parseObject(Object object) {
    Class<?> clazz = object.getClass();
    JavaBeanDeserializer beanDeser = null;
    ObjectDeserializer deserizer = config.getDeserializer(clazz);
    if (deserizer instanceof JavaBeanDeserializer) {
      beanDeser = (JavaBeanDeserializer) deserizer;
    }

    if (lexer.token() != JSONToken.LBRACE && lexer.token() != JSONToken.COMMA) {
      throw new JSONException("syntax error, expect {, actual " + lexer.tokenName());
    }

    for (; ; ) {
      // lexer.scanSymbol
      String key = lexer.scanSymbol(symbolTable);

      if (key == null) {
        if (lexer.token() == JSONToken.RBRACE) {
          lexer.nextToken(JSONToken.COMMA);
          break;
        }
        if (lexer.token() == JSONToken.COMMA) {
          if (lexer.isEnabled(Feature.AllowArbitraryCommas)) {
            continue;
          }
        }
      }

      FieldDeserializer fieldDeser = null;
      if (beanDeser != null) {
        fieldDeser = beanDeser.getFieldDeserializer(key);
      }

      if (fieldDeser == null) {
        if (!lexer.isEnabled(Feature.IgnoreNotMatch)) {
          throw new JSONException(
              "setter not found, class " + clazz.getName() + ", property " + key);
        }

        lexer.nextTokenWithColon();
        parse(); // skip

        if (lexer.token() == JSONToken.RBRACE) {
          lexer.nextToken();
          return;
        }

        continue;
      } else {
        Class<?> fieldClass = fieldDeser.fieldInfo.fieldClass;
        Type fieldType = fieldDeser.fieldInfo.fieldType;
        Object fieldValue;
        if (fieldClass == int.class) {
          lexer.nextTokenWithColon(JSONToken.LITERAL_INT);
          fieldValue = IntegerCodec.instance.deserialze(this, fieldType, null);
        } else if (fieldClass == String.class) {
          lexer.nextTokenWithColon(JSONToken.LITERAL_STRING);
          fieldValue = StringCodec.deserialze(this);
        } else if (fieldClass == long.class) {
          lexer.nextTokenWithColon(JSONToken.LITERAL_INT);
          fieldValue = LongCodec.instance.deserialze(this, fieldType, null);
        } else {
          ObjectDeserializer fieldValueDeserializer = config.getDeserializer(fieldClass, fieldType);

          lexer.nextTokenWithColon(fieldValueDeserializer.getFastMatchToken());
          fieldValue = fieldValueDeserializer.deserialze(this, fieldType, null);
        }

        fieldDeser.setValue(object, fieldValue);
      }

      if (lexer.token() == JSONToken.COMMA) {
        continue;
      }

      if (lexer.token() == JSONToken.RBRACE) {
        lexer.nextToken(JSONToken.COMMA);
        return;
      }
    }
  }