SmartMessageConverter (Spring Framework 5.2.12.RELEASE API)

所有超级接口:
MessageConverter
所有已知实现类:
MappingJackson2MessageConverter
```
public interface SmartMessageConverter
extends MessageConverter
```
An extended MessageConverter SPI with conversion hint support.
In case of a conversion hint being provided, the framework will call the extended method if a converter implements this interface, instead of calling the regular toMessage variant.
从以下版本开始:
4.3
作者:
Stephane Nicoll

方法概要

所有方法实例方法抽象方法
修饰符和类型	方法	说明
`Message`	`toMessage(Object object, Session session, Object conversionHint)`	A variant of `MessageConverter.toMessage(Object, Session)` which takes an extra conversion context as an argument, allowing to take e.g. annotations on a payload parameter into account.

从接口继承的方法 org.springframework.jms.support.converter.MessageConverter
fromMessage, toMessage

- 方法详细资料
  - toMessage
```
Message toMessage(Object object,
                  Session session,
                  @Nullable
                  Object conversionHint)
           throws JMSException,
                  MessageConversionException
```
    A variant of MessageConverter.toMessage(Object, Session) which takes an extra conversion context as an argument, allowing to take e.g. annotations on a payload parameter into account.
    参数:
    object - the object to convert
    session - the Session to use for creating a JMS Message
    conversionHint - an extra object passed to the MessageConverter, e.g. the associated MethodParameter (may be null}
    返回:
    the JMS Message
    抛出:
    JMSException - if thrown by JMS API methods
    MessageConversionException - in case of conversion failure
    另请参阅:
    MessageConverter.toMessage(Object, Session)