Class JacksonJsonSockJsMessageCodec

java.lang.Object

org.springframework.web.socket.sockjs.frame.AbstractSockJsMessageCodec

org.springframework.web.socket.sockjs.frame.JacksonJsonSockJsMessageCodec

All Implemented Interfaces:

SockJsMessageCodec

public class JacksonJsonSockJsMessageCodec
extends AbstractSockJsMessageCodec

A Jackson 3.x codec for encoding and decoding SockJS messages.

The default constructor loads JacksonModules found by MapperBuilder.findModules(ClassLoader).

Since:

7.0

Author:

Sebastien Deleuze

Constructor Summary

Constructors

Constructor	Description
JacksonJsonSockJsMessageCodec()	Construct a new instance with a JsonMapper customized with the JacksonModules found by MapperBuilder.findModules(ClassLoader).
JacksonJsonSockJsMessageCodec(tools.jackson.databind.json.JsonMapper jsonMapper)	Construct a new instance with the provided JsonMapper.

Method Summary

Modifier and Type	Method	Description
protected char[]	applyJsonQuoting(String content)	Apply standard JSON string quoting (see json.org).
String @Nullable []	decode(String content)	Decode the given SockJS message frame.
String @Nullable []	decodeInputStream(InputStream content)	Decode the given SockJS message frame.

Methods inherited from class AbstractSockJsMessageCodec

encode

Methods inherited from class Object

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

Constructor Details

JacksonJsonSockJsMessageCodec

public JacksonJsonSockJsMessageCodec()

Construct a new instance with a JsonMapper customized with the JacksonModules found by MapperBuilder.findModules(ClassLoader).

JacksonJsonSockJsMessageCodec

public JacksonJsonSockJsMessageCodec(tools.jackson.databind.json.JsonMapper jsonMapper)

Construct a new instance with the provided JsonMapper.

See Also:

• JsonMapper.builder()
• MapperBuilder.findAndAddModules(ClassLoader)

Method Details

decode

public String @Nullable [] decode(String content)

Description copied from interface: SockJsMessageCodec

Decode the given SockJS message frame.

Parameters:

content - the SockJS message frame

Returns:

an array of messages, or null if none

decodeInputStream

public String @Nullable [] decodeInputStream(InputStream content)

Description copied from interface: SockJsMessageCodec

Decode the given SockJS message frame.

Parameters:

content - the SockJS message frame

Returns:

an array of messages, or null if none

applyJsonQuoting

protected char[] applyJsonQuoting(String content)

Description copied from class: AbstractSockJsMessageCodec

Apply standard JSON string quoting (see json.org).

Specified by:

applyJsonQuoting in class AbstractSockJsMessageCodec