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(ObjectMapper objectMapper)	Construct a new instance with the provided ObjectMapper.

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

encode

Methods inherited from class java.lang.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(ObjectMapper objectMapper)

Construct a new instance with the provided ObjectMapper.

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