Package org.springframework.cloud.function.context.config

Class JsonMessageConverter

  • All Implemented Interfaces:
    org.springframework.messaging.converter.MessageConverter, org.springframework.messaging.converter.SmartMessageConverter
    public class JsonMessageConverter
extends org.springframework.messaging.converter.AbstractMessageConverter
    Implementation of MessageConverter which uses Jackson or Gson libraries to do the actual conversion via JsonMapper instance.
    Since:
    3.0.4
    Author:
    Oleg Zhurakousky, Andrey Shlykov

    • Field Summary

      • Fields inherited from class org.springframework.messaging.converter.AbstractMessageConverter

        logger

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      protected boolean canConvertFrom​(org.springframework.messaging.Message<?> message, Class<?> targetClass)  
      protected boolean canConvertTo​(Object payload, org.springframework.messaging.MessageHeaders headers)  
      protected Object convertFromInternal​(org.springframework.messaging.Message<?> message, Class<?> targetClass, Object conversionHint)  
      protected Object convertToInternal​(Object payload, org.springframework.messaging.MessageHeaders headers, Object conversionHint)  
      protected boolean supports​(Class<?> clazz)  

      • Methods inherited from class org.springframework.messaging.converter.AbstractMessageConverter

        addSupportedMimeTypes, fromMessage, fromMessage, getContentTypeResolver, getDefaultContentType, getMimeType, getSerializedPayloadClass, getSupportedMimeTypes, isStrictContentTypeMatch, setContentTypeResolver, setSerializedPayloadClass, setStrictContentTypeMatch, supportsMimeType, toMessage, toMessage

    • Constructor Detail

      • JsonMessageConverter

        public JsonMessageConverter​(JsonMapper jsonMapper)

      • JsonMessageConverter

        public JsonMessageConverter​(JsonMapper jsonMapper,
                            org.springframework.util.MimeType... supportedMimeTypes)

    • Method Detail

      • supports

        protected boolean supports​(Class<?> clazz)
        Specified by:
        supports in class org.springframework.messaging.converter.AbstractMessageConverter

      • canConvertTo

        protected boolean canConvertTo​(Object payload,
                               @Nullable
                               org.springframework.messaging.MessageHeaders headers)
        Overrides:
        canConvertTo in class org.springframework.messaging.converter.AbstractMessageConverter

      • canConvertFrom

        protected boolean canConvertFrom​(org.springframework.messaging.Message<?> message,
                                 @Nullable
                                 Class<?> targetClass)
        Overrides:
        canConvertFrom in class org.springframework.messaging.converter.AbstractMessageConverter

      • convertFromInternal

        protected Object convertFromInternal​(org.springframework.messaging.Message<?> message,
                                     Class<?> targetClass,
                                     @Nullable
                                     Object conversionHint)
        Overrides:
        convertFromInternal in class org.springframework.messaging.converter.AbstractMessageConverter

      • convertToInternal

        protected Object convertToInternal​(Object payload,
                                   @Nullable
                                   org.springframework.messaging.MessageHeaders headers,
                                   @Nullable
                                   Object conversionHint)
        Overrides:
        convertToInternal in class org.springframework.messaging.converter.AbstractMessageConverter