Package org.summerboot.jexpress.boot.event

Class HttpLifecycleHandler

java.lang.Object

org.summerboot.jexpress.boot.event.HttpLifecycleHandler

All Implemented Interfaces:

HttpLifecycleListener

public class HttpLifecycleHandler
extends Object
implements HttpLifecycleListener

Version:

1.0

Author:

Changski Tie Zheng Zhang 张铁铮, 魏泽北, 杜旺财, 杜富贵

Constructor Summary

Constructors

Constructor	Description
HttpLifecycleHandler()

Method Summary

Modifier and Type	Method	Description
void	afterLogging(String logContent, io.netty.handler.codec.http.HttpHeaders httpHeaders, io.netty.handler.codec.http.HttpMethod httpMethod, String httpRequestUri, String httpPostRequestBody, ServiceContext context, long queuingTime, long processTime, long responseTime, long responseContentLength, Throwable ioEx)	step5
void	afterProcess(boolean preProcessResult, Object processResult, Throwable processException, RequestProcessor processor, io.netty.channel.ChannelHandlerContext ctx, io.netty.handler.codec.http.HttpHeaders httpRequestHeaders, io.netty.handler.codec.http.HttpMethod httptMethod, String httpRequestPath, Map<String,List<String>> queryParams, String httpPostRequestBody, ServiceContext context)	step1 - after process is done, before sending response to client
void	afterSendPingResponse(io.netty.channel.ChannelHandlerContext ctx, String uri, long hit, io.netty.handler.codec.http.HttpResponseStatus status)
void	afterService(io.netty.handler.codec.http.HttpHeaders httpHeaders, io.netty.handler.codec.http.HttpMethod httpMethod, String httpRequestPath, Map<String,List<String>> queryParams, String httpPostRequestBody, ServiceContext context)	step2 - after sending response to client, before starting logging
String	beforeLogging(String originallLogContent, io.netty.handler.codec.http.HttpHeaders httpHeaders, io.netty.handler.codec.http.HttpMethod httpMethod, String httpRequestUri, String httpPostRequestBody, ServiceContext context, long queuingTime, long processTime, long responseTime, long responseContentLength, Throwable ioEx)	step4
boolean	beforeProcess(RequestProcessor processor, io.netty.handler.codec.http.HttpHeaders httpRequestHeaders, String httpRequestPath, ServiceContext context)	step0 - do any validation checks before processing
boolean	beforeProcessPingRequest(io.netty.channel.ChannelHandlerContext ctx, String uri, long hit, io.netty.handler.codec.http.HttpResponseStatus status)
String	beforeSendingError(String errorContent)	step3

Methods inherited from class java.lang.Object

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

Constructor Details

HttpLifecycleHandler

public HttpLifecycleHandler()

Method Details

beforeProcessPingRequest

public boolean beforeProcessPingRequest(io.netty.channel.ChannelHandlerContext ctx,
 String uri,
 long hit,
 io.netty.handler.codec.http.HttpResponseStatus status)

Specified by:

beforeProcessPingRequest in interface HttpLifecycleListener

afterSendPingResponse

public void afterSendPingResponse(io.netty.channel.ChannelHandlerContext ctx,
 String uri,
 long hit,
 io.netty.handler.codec.http.HttpResponseStatus status)

Specified by:

afterSendPingResponse in interface HttpLifecycleListener

beforeProcess

public boolean beforeProcess(RequestProcessor processor,
 io.netty.handler.codec.http.HttpHeaders httpRequestHeaders,
 String httpRequestPath,
 ServiceContext context)
                      throws Exception

Description copied from interface: HttpLifecycleListener

step0 - do any validation checks before processing

Specified by:

beforeProcess in interface HttpLifecycleListener

Parameters:

processor -

httpRequestHeaders -

httpRequestPath -

context -

Returns:

true if good to process request, otherwise false

Throws:

Exception

afterProcess

public void afterProcess(boolean preProcessResult,
 Object processResult,
 Throwable processException,
 RequestProcessor processor,
 io.netty.channel.ChannelHandlerContext ctx,
 io.netty.handler.codec.http.HttpHeaders httpRequestHeaders,
 io.netty.handler.codec.http.HttpMethod httptMethod,
 String httpRequestPath,
 Map<String,List<String>> queryParams,
 String httpPostRequestBody,
 ServiceContext context)

Description copied from interface: HttpLifecycleListener

step1 - after process is done, before sending response to client

Specified by:

afterProcess in interface HttpLifecycleListener

Parameters:

preProcessResult -

processResult -

processException -

processor -

ctx -

httpRequestHeaders -

httptMethod -

httpRequestPath -

queryParams -

httpPostRequestBody -

context -

afterService

public void afterService(io.netty.handler.codec.http.HttpHeaders httpHeaders,
 io.netty.handler.codec.http.HttpMethod httpMethod,
 String httpRequestPath,
 Map<String,List<String>> queryParams,
 String httpPostRequestBody,
 ServiceContext context)

Description copied from interface: HttpLifecycleListener

step2 - after sending response to client, before starting logging

Specified by:

afterService in interface HttpLifecycleListener

Parameters:

httpHeaders -

httpMethod -

httpRequestPath -

queryParams -

httpPostRequestBody -

context -

beforeSendingError

public String beforeSendingError(String errorContent)

Description copied from interface: HttpLifecycleListener

step3

Specified by:

beforeSendingError in interface HttpLifecycleListener

Parameters:

errorContent -

Returns:

beforeLogging

public String beforeLogging(String originallLogContent,
 io.netty.handler.codec.http.HttpHeaders httpHeaders,
 io.netty.handler.codec.http.HttpMethod httpMethod,
 String httpRequestUri,
 String httpPostRequestBody,
 ServiceContext context,
 long queuingTime,
 long processTime,
 long responseTime,
 long responseContentLength,
 Throwable ioEx)

Description copied from interface: HttpLifecycleListener

step4

Specified by:

beforeLogging in interface HttpLifecycleListener

Parameters:

originallLogContent -

httpHeaders -

httpMethod -

httpRequestUri -

httpPostRequestBody -

context -

queuingTime -

processTime -

responseTime -

responseContentLength -

ioEx -

Returns:

afterLogging

public void afterLogging(String logContent,
 io.netty.handler.codec.http.HttpHeaders httpHeaders,
 io.netty.handler.codec.http.HttpMethod httpMethod,
 String httpRequestUri,
 String httpPostRequestBody,
 ServiceContext context,
 long queuingTime,
 long processTime,
 long responseTime,
 long responseContentLength,
 Throwable ioEx)

Description copied from interface: HttpLifecycleListener

step5

Specified by:

afterLogging in interface HttpLifecycleListener

Parameters:

logContent -

httpHeaders -

httpMethod -

httpRequestUri -

httpPostRequestBody -

context -

queuingTime -

processTime -

responseTime -

responseContentLength -

ioEx -