Package org.summerboot.jexpress.boot.event

Class HttpExceptionHandler

java.lang.Object

org.summerboot.jexpress.boot.event.HttpExceptionHandler

All Implemented Interfaces:

HttpExceptionListener

public class HttpExceptionHandler
extends Object
implements HttpExceptionListener

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 PostOffice	po

Constructor Summary

Constructors

Constructor	Description
HttpExceptionHandler()

Method Summary

Modifier and Type	Method	Description
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	onConnectException(Throwable ex, io.netty.handler.codec.http.HttpMethod httptMethod, String httpRequestPath, 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)
protected void	onNamingException(NamingException ex, Throwable cause, 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)
protected void	onPersistenceException(jakarta.persistence.PersistenceException ex, Throwable cause, 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

po

@Inject
protected PostOffice po

Constructor Details

HttpExceptionHandler

public HttpExceptionHandler()

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 HttpExceptionListener

onNamingException

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

Specified by:

onNamingException in interface HttpExceptionListener

onNamingException

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

onPersistenceException

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

Specified by:

onPersistenceException in interface HttpExceptionListener

onPersistenceException

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

onHttpConnectTimeoutException

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

Description copied from interface: HttpExceptionListener

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 HttpExceptionListener

Parameters:

ex -

httptMethod -

httpRequestPath -

context -

onHttpTimeoutException

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

Description copied from interface: HttpExceptionListener

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

Specified by:

onHttpTimeoutException in interface HttpExceptionListener

Parameters:

ex -

httptMethod -

httpRequestPath -

context -

onRejectedExecutionException

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

Specified by:

onRejectedExecutionException in interface HttpExceptionListener

onConnectException

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

Specified by:

onConnectException in interface HttpExceptionListener

onIOException

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

Specified by:

onIOException in interface HttpExceptionListener

onInterruptedException

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

Specified by:

onInterruptedException in interface HttpExceptionListener

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 HttpExceptionListener

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 -