LoggerHandler (Vert.x Stack - Docs 5.0.0.CR7 API)

All Superinterfaces:

Handler<RoutingContext>, PlatformHandler
```
public interface LoggerHandler
extends PlatformHandler
```
A handler which logs request information to the Vert.x logger. You should mount this handler before any handler that could fail the routing context. Logs will be produced with the appropriate severity level depending on the status code of the response. To capture the logs configure the logger in your logging configuration with the name: io.vertx.ext.web.handler.LoggerHandler.

Author:

Tim Fox, Paulo Lopes

Field Summary

Fields
Modifier and Type Field Description

static LoggerFormat DEFAULT_FORMAT

Method Summary

All Methods Static Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`static LoggerHandler`	`create()`	Create a handler with default format
`static LoggerHandler`	`create(boolean immediate, LoggerFormat format)`	Create a handler with he specified format
`static LoggerHandler`	`create(LoggerFormat format)`	Create a handler with he specified format
`LoggerHandler`	`customFormatter(LoggerFormatter formatter)`	Set the custom formatter to be used by the handler.

Methods inherited from interface io.vertx.core.Handler
handle

- Field Detail
  - DEFAULT_FORMAT
```
static final LoggerFormat DEFAULT_FORMAT
```
- Method Detail
  - create
```
static LoggerHandler create()
```
    Create a handler with default format
    
    Returns:
    
    the handler
  - create
```
static LoggerHandler create(LoggerFormat format)
```
    Create a handler with he specified format
    
    Parameters:
    
    format - the format
    
    Returns:
    
    the handler
  - create
```
static LoggerHandler create(boolean immediate,
                            LoggerFormat format)
```
    Create a handler with he specified format
    
    Parameters:
    
    immediate - true if logging should occur as soon as request arrives
    
    format - the format
    
    Returns:
    
    the handler
  - customFormatter
```
LoggerHandler customFormatter(LoggerFormatter formatter)
```
    Set the custom formatter to be used by the handler.
    
    Parameters:
    
    formatter - the formatter
    
    Returns:
    
    the formatted log string
    
    Throws:
    
    IllegalStateException - if current format is not LoggerFormat.CUSTOM