JsonMessageConverter

class JsonMessageConverter : AbstractMessageConverter {

}

Constructors

this this(): Construct a {@code JsonMessageConverter} supporting the {@code application/json} MIME type with {@code UTF-8} character set.
this this(MimeType[] supportedMimeTypes): Construct a {@code JsonMessageConverter} supporting one or more custom MIME types. @param supportedMimeTypes the supported MIME types @since 4.1.5

Members

Functions

canConvertFrom bool canConvertFrom(MessageBase message, TypeInfo targetClass): Undocumented in source. Be warned that the author may not have intended to support it.
canConvertTo bool canConvertTo(Object payload, MessageHeaders headers, TypeInfo conversionHint): Undocumented in source. Be warned that the author may not have intended to support it.
convertFromInternal Object convertFromInternal(MessageBase message, TypeInfo targetClass, TypeInfo conversionHint): Undocumented in source. Be warned that the author may not have intended to support it.
convertToInternal Object convertToInternal(Object payload, MessageHeaders headers, TypeInfo conversionHint): Undocumented in source. Be warned that the author may not have intended to support it.
setPrettyPrint void setPrettyPrint(bool prettyPrint): Whether to use the {@link DefaultPrettyPrinter} when writing JSON. This is a shortcut for setting up an {@code ObjectMapper} as follows: <pre class="code"> ObjectMapper mapper = new ObjectMapper(); mapper.configure(SerializationFeature.INDENT_OUTPUT, true); converter.setObjectMapper(mapper); </pre>
supports bool supports(TypeInfo typeInfo): Undocumented in source. Be warned that the author may not have intended to support it.

Inherited Members

From AbstractMessageConverter

getSupportedMimeTypes MimeType[] getSupportedMimeTypes(): Return the supported MIME types.
setContentTypeResolver void setContentTypeResolver(ContentTypeResolver resolver): Configure the {@link ContentTypeResolver} to use to resolve the content type of an input message. Note that if no resolver is configured, then {@link #setStrictContentTypeMatch() strictContentTypeMatch} should be left as {@code false} (the default) or otherwise this converter will ignore all messages. By default, a {@code DefaultContentTypeResolver} instance is used.
getContentTypeResolver ContentTypeResolver getContentTypeResolver(): Return the configured {@link ContentTypeResolver}.
setStrictContentTypeMatch void setStrictContentTypeMatch(bool strictContentTypeMatch): Whether this converter should convert messages for which no content type could be resolved through the configured {@link hunt.stomp.converter.ContentTypeResolver}. A converter can configured to be strict only when a {@link #setContentTypeResolver contentTypeResolver} is configured and the list of {@link #getSupportedMimeTypes() supportedMimeTypes} is not be empty. When this flag is set to {@code true}, {@link #supportsMimeType(MessageHeaders)} will return {@code false} if the {@link #setContentTypeResolver contentTypeResolver} is not defined or if no content-type header is present.
isStrictContentTypeMatch bool isStrictContentTypeMatch(): Whether content type resolution must produce a value that matches one of the supported MIME types.
getDefaultContentType MimeType getDefaultContentType(Object payload): Returns the default content type for the payload. Called when {@link #toMessage(Object, MessageHeaders)} is invoked without message headers or without a content type header. By default, this returns the first element of the {@link #getSupportedMimeTypes() supportedMimeTypes}, if any. Can be overridden in sub-classes. @param payload the payload being converted to message @return the content type, or {@code null} if not known
fromMessage Object fromMessage(MessageBase message, TypeInfo targetClass): Undocumented in source. Be warned that the author may not have intended to support it.
fromMessage Object fromMessage(MessageBase message, TypeInfo targetClass, TypeInfo conversionHint): Undocumented in source. Be warned that the author may not have intended to support it.
canConvertFrom bool canConvertFrom(MessageBase message, TypeInfo targetClass): Undocumented in source. Be warned that the author may not have intended to support it.
toMessage MessageBase toMessage(Object payload, MessageHeaders headers): Undocumented in source. Be warned that the author may not have intended to support it.
toMessage MessageBase toMessage(Object payload, MessageHeaders headers, TypeInfo conversionHint): Undocumented in source. Be warned that the author may not have intended to support it.
canConvertTo bool canConvertTo(Object payload, MessageHeaders headers, TypeInfo conversionHint): Undocumented in source. Be warned that the author may not have intended to support it.
supportsMimeType bool supportsMimeType(MessageHeaders headers): Undocumented in source. Be warned that the author may not have intended to support it.
getMimeType MimeType getMimeType(MessageHeaders headers): Undocumented in source. Be warned that the author may not have intended to support it.
supports bool supports(TypeInfo typeInfo): Whether the given class is supported by this converter. @param clazz the class to test for support @return {@code true} if supported; {@code false} otherwise
convertFromInternal Object convertFromInternal(MessageBase message, TypeInfo targetClass, TypeInfo conversionHint): Convert the message payload from serialized form to an Object. @param message the input message @param targetClass the target class for the conversion @param conversionHint an extra object passed to the {@link MessageConverter}, e.g. the associated {@code MethodParameter} (may be {@code null}} @return the result of the conversion, or {@code null} if the converter cannot perform the conversion @since 4.2
convertToInternal Object convertToInternal(Object payload, MessageHeaders headers, TypeInfo conversionHint): Convert the payload object to serialized form. @param payload the Object to convert @param headers optional headers for the message (may be {@code null}) @param conversionHint an extra object passed to the {@link MessageConverter}, e.g. the associated {@code MethodParameter} (may be {@code null}} @return the resulting payload for the message, or {@code null} if the converter cannot perform the conversion @since 4.2

JsonMessageConverter

Constructors

Members

Functions

Inherited Members

From AbstractMessageConverter

Meta

Source