Class MappingJackson2HttpMessageConverter

java.lang.Object

org.springframework.http.converter.AbstractHttpMessageConverter<Object>

org.springframework.http.converter.AbstractGenericHttpMessageConverter<Object>

org.springframework.http.converter.json.AbstractJackson2HttpMessageConverter

org.springframework.http.converter.json.MappingJackson2HttpMessageConverter

All Implemented Interfaces:

GenericHttpMessageConverter<Object>, HttpMessageConverter<Object>

@Deprecated(since="7.0",
            forRemoval=true)
public class MappingJackson2HttpMessageConverter
extends AbstractJackson2HttpMessageConverter

Deprecated, for removal: This API element is subject to removal in a future version.

since 7.0 in favor of JacksonJsonHttpMessageConverter

Implementation of HttpMessageConverter that can read and write JSON using Jackson 2.x's ObjectMapper.

This converter can be used to bind to typed beans, or untyped HashMap instances.

By default, this converter supports application/json and application/*+json with UTF-8 character set. This can be overridden by setting the supportedMediaTypes property.

The default constructor uses the default configuration provided by Jackson2ObjectMapperBuilder.

Since:

3.1.2

Author:

Arjen Poutsma, Keith Donald, Rossen Stoyanchev, Juergen Hoeller, Sebastien Deleuze

Field Summary

Fields inherited from class AbstractJackson2HttpMessageConverter

defaultObjectMapper

Fields inherited from class AbstractHttpMessageConverter

logger

Constructor Summary

Constructors

Constructor	Description
MappingJackson2HttpMessageConverter()	Deprecated, for removal: This API element is subject to removal in a future version. Construct a new MappingJackson2HttpMessageConverter using default configuration provided by Jackson2ObjectMapperBuilder.
MappingJackson2HttpMessageConverter(com.fasterxml.jackson.databind.ObjectMapper objectMapper)	Deprecated, for removal: This API element is subject to removal in a future version. Construct a new MappingJackson2HttpMessageConverter with a custom ObjectMapper.

Method Summary

Modifier and Type	Method	Description
protected List<MediaType>	getMediaTypesForProblemDetail()	Deprecated, for removal: This API element is subject to removal in a future version. Return the supported media type(s) for ProblemDetail.
void	setJsonPrefix(String jsonPrefix)	Deprecated, for removal: This API element is subject to removal in a future version. Specify a custom prefix to use for this view's JSON output.
void	setPrefixJson(boolean prefixJson)	Deprecated, for removal: This API element is subject to removal in a future version. Indicate whether the JSON output by this view should be prefixed with ")]}', ".
protected void	writePrefix(com.fasterxml.jackson.core.JsonGenerator generator, Object object)	Deprecated, for removal: This API element is subject to removal in a future version. Write a prefix before the main content.

Methods inherited from class AbstractJackson2HttpMessageConverter

canRead, canRead, canWrite, customizeReader, customizeWriter, getCharset, getContentLength, getDefaultContentType, getJavaType, getJsonEncoding, getObjectMapper, getObjectMappersForType, getSupportedMediaTypes, logWarningIfNecessary, read, readInternal, registerObjectMappersForType, setObjectMapper, setPrettyPrint, setSupportedMediaTypes, supportsRepeatableWrites, writeInternal, writeSuffix

Methods inherited from class AbstractGenericHttpMessageConverter

canWrite, supports, write, writeInternal

Methods inherited from class AbstractHttpMessageConverter

addDefaultHeaders, canRead, canWrite, getDefaultCharset, getSupportedMediaTypes, read, setDefaultCharset, write

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface HttpMessageConverter

getSupportedMediaTypes, read, write

Constructor Details

MappingJackson2HttpMessageConverter

public MappingJackson2HttpMessageConverter()

Deprecated, for removal: This API element is subject to removal in a future version.

Construct a new MappingJackson2HttpMessageConverter using default configuration provided by Jackson2ObjectMapperBuilder.

MappingJackson2HttpMessageConverter

public MappingJackson2HttpMessageConverter(com.fasterxml.jackson.databind.ObjectMapper objectMapper)

Deprecated, for removal: This API element is subject to removal in a future version.

Construct a new MappingJackson2HttpMessageConverter with a custom ObjectMapper. You can use Jackson2ObjectMapperBuilder to build it easily.

See Also:

• Jackson2ObjectMapperBuilder.json()

Method Details

setJsonPrefix

public void setJsonPrefix(String jsonPrefix)

Deprecated, for removal: This API element is subject to removal in a future version.

Specify a custom prefix to use for this view's JSON output. Default is none.

See Also:

• setPrefixJson(boolean)

setPrefixJson

public void setPrefixJson(boolean prefixJson)

Deprecated, for removal: This API element is subject to removal in a future version.

Indicate whether the JSON output by this view should be prefixed with ")]}', ". Default is false.

Prefixing the JSON string in this manner is used to help prevent JSON Hijacking. The prefix renders the string syntactically invalid as a script so that it cannot be hijacked. This prefix should be stripped before parsing the string as JSON.

See Also:

• setJsonPrefix(String)

getMediaTypesForProblemDetail

protected List<MediaType> getMediaTypesForProblemDetail()

Deprecated, for removal: This API element is subject to removal in a future version.

Description copied from class: AbstractJackson2HttpMessageConverter

Return the supported media type(s) for ProblemDetail. By default, an empty list, unless overridden in subclasses.

Overrides:

getMediaTypesForProblemDetail in class AbstractJackson2HttpMessageConverter

writePrefix

protected void writePrefix(com.fasterxml.jackson.core.JsonGenerator generator,
 Object object)
                    throws IOException

Deprecated, for removal: This API element is subject to removal in a future version.

Description copied from class: AbstractJackson2HttpMessageConverter

Write a prefix before the main content.

Overrides:

writePrefix in class AbstractJackson2HttpMessageConverter

Parameters:

generator - the generator to use for writing content.

object - the object to write to the output message.

Throws:

IOException