Package org.springframework.messaging.converter

Class DefaultContentTypeResolver

java.lang.Object

org.springframework.messaging.converter.DefaultContentTypeResolver

All Implemented Interfaces:

ContentTypeResolver

public class DefaultContentTypeResolver
extends Object
implements ContentTypeResolver

A default ContentTypeResolver that checks the MessageHeaders.CONTENT_TYPE header or falls back to a default value.

The header value is expected to be a MimeType or a String that can be parsed into a MimeType.

Since:

4.0

Author:

Rossen Stoyanchev

Constructor Summary

Constructors

Constructor	Description
DefaultContentTypeResolver()

Method Summary

Modifier and Type	Method	Description
MimeType	getDefaultMimeType()	Return the default MIME type to use if no MessageHeaders.CONTENT_TYPE header is present.
MimeType	resolve(MessageHeaders headers)	Determine the MimeType of a message from the given MessageHeaders.
void	setDefaultMimeType(MimeType defaultMimeType)	Set the default MIME type to use when there is no MessageHeaders.CONTENT_TYPE header present.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

DefaultContentTypeResolver

public DefaultContentTypeResolver()

Method Details

setDefaultMimeType

public void setDefaultMimeType(@Nullable
 MimeType defaultMimeType)

Set the default MIME type to use when there is no MessageHeaders.CONTENT_TYPE header present.

This property does not have a default value.

getDefaultMimeType

@Nullable
public MimeType getDefaultMimeType()

Return the default MIME type to use if no MessageHeaders.CONTENT_TYPE header is present.

resolve

@Nullable
public MimeType resolve(@Nullable
 MessageHeaders headers)

Description copied from interface: ContentTypeResolver

Determine the MimeType of a message from the given MessageHeaders.

Specified by:

resolve in interface ContentTypeResolver

Parameters:

headers - the headers to use for the resolution

Returns:

the resolved MimeType, or null if none found

toString

public String toString()

Overrides:

toString in class Object