AbstractSockJsMessageCodec (Spring Framework 4.3.30.RELEASE API)

java.lang.Object
- org.springframework.web.socket.sockjs.frame.AbstractSockJsMessageCodec

All Implemented Interfaces:
SockJsMessageCodec
Direct Known Subclasses:
Jackson2SockJsMessageCodec
```
public abstract class AbstractSockJsMessageCodec
extends Object
implements SockJsMessageCodec
```
An base class for SockJS message codec that provides an implementation of encode(String[]).
Since:
4.0
Author:
Rossen Stoyanchev

Constructor Summary
Constructors
Constructor Description
AbstractSockJsMessageCodec()

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`protected abstract char[]`	`applyJsonQuoting(String content)`	Apply standard JSON string quoting (see https://www.json.org/).
`String`	`encode(String... messages)`	Encode the given messages as a SockJS message frame.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.springframework.web.socket.sockjs.frame.SockJsMessageCodec
decode, decodeInputStream

- Constructor Detail
  - AbstractSockJsMessageCodec
```
public AbstractSockJsMessageCodec()
```
- Method Detail
  - encode
```
public String encode(String... messages)
```
    Description copied from interface: SockJsMessageCodec
    Encode the given messages as a SockJS message frame. Aside from applying standard JSON quoting to each message, there are some additional JSON Unicode escaping rules. See the "JSON Unicode Encoding" section of SockJS protocol (i.e. the protocol test suite).
    Specified by:
    encode in interface SockJsMessageCodec
    Parameters:
    messages - the messages to encode
    Returns:
    the content for a SockJS message frame (never null)
  - applyJsonQuoting
```
protected abstract char[] applyJsonQuoting(String content)
```
    Apply standard JSON string quoting (see https://www.json.org/).