Package org.summerboot.jexpress.nio.server

Class BootNioExceptionHandler

java.lang.Object

org.summerboot.jexpress.nio.server.BootNioExceptionHandler

All Implemented Interfaces:

NioExceptionListener

public class BootNioExceptionHandler
extends Object
implements NioExceptionListener

Version:

1.0

Author:

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

Field Summary

Fields

Modifier and Type	Field	Description
protected HealthInspector	healthInspector
protected PostOffice	po

Constructor Summary

Constructors

Constructor	Description
BootNioExceptionHandler()

Method Summary

Modifier and Type	Method	Description
protected void	nak(ServiceContext context, io.netty.handler.codec.http.HttpResponseStatus httpResponseStatus, int appErrorCode, String errorMessage)
protected void	nakError(ServiceContext context, io.netty.handler.codec.http.HttpResponseStatus httpResponseStatus, int appErrorCode, String errorMessage, Throwable ex)	Build negative acknowledgement context with exception at ERROR level when ex is not null
protected void	nakFatal(ServiceContext context, io.netty.handler.codec.http.HttpResponseStatus httpResponseStatus, int appErrorCode, String errorMessage, Throwable ex, Collection<String> emailTo, String content)	Build negative acknowledgement context with exception at FATAL level, no matter ex is null or not
void	onActionNotFound(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)
void	onHttpConnectTimeoutException(HttpConnectTimeoutException ex, io.netty.handler.codec.http.HttpMethod httptMethod, String httpRequestPath, ServiceContext context)	Happens when a connection, over which an HttpRequest is intended to be sent, is not successfully established within a specified time period.
void	onHttpTimeoutException(HttpTimeoutException ex, io.netty.handler.codec.http.HttpMethod httptMethod, String httpRequestPath, ServiceContext context)	Happens when a context is not received within a specified time period.
void	onInterruptedException(InterruptedException ex, io.netty.handler.codec.http.HttpMethod httptMethod, String httpRequestPath, ServiceContext context)
void	onIOException(Throwable ex, io.netty.handler.codec.http.HttpMethod httptMethod, String httpRequestPath, ServiceContext context)
void	onNamingException(NamingException ex, io.netty.handler.codec.http.HttpMethod httptMethod, String httpRequestPath, ServiceContext context)
void	onPersistenceException(jakarta.persistence.PersistenceException ex, io.netty.handler.codec.http.HttpMethod httptMethod, String httpRequestPath, ServiceContext context)
void	onRejectedExecutionException(Throwable ex, io.netty.handler.codec.http.HttpMethod httptMethod, String httpRequestPath, ServiceContext context)
void	onUnexpectedException(Throwable ex, 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)

Methods inherited from class java.lang.Object

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

Field Details

healthInspector

@Inject
protected HealthInspector healthInspector

po

@Inject
protected PostOffice po

Constructor Details

BootNioExceptionHandler

public BootNioExceptionHandler()

Method Details

onActionNotFound

public void onActionNotFound(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)

Specified by:

onActionNotFound in interface NioExceptionListener

onNamingException

public void onNamingException(NamingException ex,
 io.netty.handler.codec.http.HttpMethod httptMethod,
 String httpRequestPath,
 ServiceContext context)

Specified by:

onNamingException in interface NioExceptionListener

onPersistenceException

public void onPersistenceException(jakarta.persistence.PersistenceException ex,
 io.netty.handler.codec.http.HttpMethod httptMethod,
 String httpRequestPath,
 ServiceContext context)

Specified by:

onPersistenceException in interface NioExceptionListener

onHttpConnectTimeoutException

public void onHttpConnectTimeoutException(HttpConnectTimeoutException ex,
 io.netty.handler.codec.http.HttpMethod httptMethod,
 String httpRequestPath,
 ServiceContext context)

Description copied from interface: NioExceptionListener

Happens when a connection, over which an HttpRequest is intended to be sent, is not successfully established within a specified time period.

Specified by:

onHttpConnectTimeoutException in interface NioExceptionListener

onHttpTimeoutException

public void onHttpTimeoutException(HttpTimeoutException ex,
 io.netty.handler.codec.http.HttpMethod httptMethod,
 String httpRequestPath,
 ServiceContext context)

Description copied from interface: NioExceptionListener

Happens when a context is not received within a specified time period.

Specified by:

onHttpTimeoutException in interface NioExceptionListener

onRejectedExecutionException

public void onRejectedExecutionException(Throwable ex,
 io.netty.handler.codec.http.HttpMethod httptMethod,
 String httpRequestPath,
 ServiceContext context)

Specified by:

onRejectedExecutionException in interface NioExceptionListener

onIOException

public void onIOException(Throwable ex,
 io.netty.handler.codec.http.HttpMethod httptMethod,
 String httpRequestPath,
 ServiceContext context)

Specified by:

onIOException in interface NioExceptionListener

onInterruptedException

public void onInterruptedException(InterruptedException ex,
 io.netty.handler.codec.http.HttpMethod httptMethod,
 String httpRequestPath,
 ServiceContext context)

Specified by:

onInterruptedException in interface NioExceptionListener

onUnexpectedException

public void onUnexpectedException(Throwable ex,
 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)

Specified by:

onUnexpectedException in interface NioExceptionListener

nak

protected void nak(ServiceContext context,
 io.netty.handler.codec.http.HttpResponseStatus httpResponseStatus,
 int appErrorCode,
 String errorMessage)

nakError

protected void nakError(ServiceContext context,
 io.netty.handler.codec.http.HttpResponseStatus httpResponseStatus,
 int appErrorCode,
 String errorMessage,
 Throwable ex)

Build negative acknowledgement context with exception at ERROR level when ex is not null

Parameters:

context -

httpResponseStatus -

appErrorCode -

errorMessage -

ex -

nakFatal

protected void nakFatal(ServiceContext context,
 io.netty.handler.codec.http.HttpResponseStatus httpResponseStatus,
 int appErrorCode,
 String errorMessage,
 Throwable ex,
 Collection<String> emailTo,
 String content)

Build negative acknowledgement context with exception at FATAL level, no matter ex is null or not

Parameters:

context -

httpResponseStatus -

appErrorCode -

errorMessage -

ex -

emailTo -

content -