JsonLibrary (libnetty-http-server 2.2.9 API)

All Superinterfaces:

HttpServerComponent

All Known Implementing Classes:

Jackson2JsonLibrary
```
public interface JsonLibrary
extends HttpServerComponent
```
Provides methods to support JSON features.

Since:

1.3

See Also:

Jackson2JsonLibrary

Nested Class Summary

Nested Classes
Modifier and Type Interface Description

static class JsonLibrary.JsonException
A runtime exception threw by a JSON encoder/decoder.

Method Summary

All Methods Static Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`default java.lang.Class<JsonLibrary>`	`componentType()`	Returns the type of the component.
`static JsonLibrary`	`getInstance()`	Returns the instance which implements the `JsonLibrary`.
`<T> T`	`read(io.netty.buffer.ByteBuf content, java.lang.reflect.Type valueType)`	Read a JSON value from the given content.
`io.netty.buffer.ByteBuf`	`write(io.netty.buffer.ByteBufAllocator alloc, java.lang.Object value)`	Write a JSON value into the a `ByteBuf`.

Methods inherited from interface com.github.fmjsjx.libnetty.http.server.component.HttpServerComponent
close, onServerClosed

- Method Detail
  - getInstance
```
static JsonLibrary getInstance()
```
    Returns the instance which implements the JsonLibrary.
    
    Returns:
    
    the instance which implements the JsonLibrary
  - componentType
```
default java.lang.Class<JsonLibrary> componentType()
```
    Description copied from interface: HttpServerComponent
    
    Returns the type of the component.
    
    Specified by:
    
    componentType in interface HttpServerComponent
    
    Returns:
    
    the type of the component
  - read
```
<T> T read(io.netty.buffer.ByteBuf content,
           java.lang.reflect.Type valueType)
```
    Read a JSON value from the given content.
    
    Type Parameters:
    
    T - the type of the value to be converted to
    
    Parameters:
    
    content - a ByteBuf
    
    valueType - the common type of the value
    
    Returns:
    
    the converted object
  - write
```
io.netty.buffer.ByteBuf write(io.netty.buffer.ByteBufAllocator alloc,
                              java.lang.Object value)
```
    Write a JSON value into the a ByteBuf.
    
    Parameters:
    
    alloc - the ByteBufAllocator allocates ByteBufs
    
    value - the value object
    
    Returns:
    
    a ByteBuf