org.springframework.boot.autoconfigure.web.servlet.error

Class AbstractErrorController

java.lang.Object

org.springframework.boot.autoconfigure.web.servlet.error.AbstractErrorController

All Implemented Interfaces:

org.springframework.boot.web.servlet.error.ErrorController

Direct Known Subclasses:

BasicErrorController

public abstract class AbstractErrorController
extends java.lang.Object
implements org.springframework.boot.web.servlet.error.ErrorController

Abstract base class for error @Controller implementations.

Since:

1.3.0

See Also:

ErrorAttributes

Constructor Summary

Constructors

Constructor and Description
AbstractErrorController(org.springframework.boot.web.servlet.error.ErrorAttributes errorAttributes)
AbstractErrorController(org.springframework.boot.web.servlet.error.ErrorAttributes errorAttributes, java.util.List<ErrorViewResolver> errorViewResolvers)

Method Summary

Modifier and Type	Method and Description
protected boolean	getBooleanParameter(javax.servlet.http.HttpServletRequest request, java.lang.String parameterName)
protected java.util.Map<java.lang.String,java.lang.Object>	getErrorAttributes(javax.servlet.http.HttpServletRequest request, org.springframework.boot.web.error.ErrorAttributeOptions options)
protected boolean	getErrorsParameter(javax.servlet.http.HttpServletRequest request)
protected boolean	getMessageParameter(javax.servlet.http.HttpServletRequest request)
protected org.springframework.http.HttpStatus	getStatus(javax.servlet.http.HttpServletRequest request)
protected boolean	getTraceParameter(javax.servlet.http.HttpServletRequest request)
protected org.springframework.web.servlet.ModelAndView	resolveErrorView(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, org.springframework.http.HttpStatus status, java.util.Map<java.lang.String,java.lang.Object> model) Resolve any specific error views.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractErrorController

public AbstractErrorController(org.springframework.boot.web.servlet.error.ErrorAttributes errorAttributes)

AbstractErrorController

public AbstractErrorController(org.springframework.boot.web.servlet.error.ErrorAttributes errorAttributes,
                               java.util.List<ErrorViewResolver> errorViewResolvers)

Method Detail

getErrorAttributes

protected java.util.Map<java.lang.String,java.lang.Object> getErrorAttributes(javax.servlet.http.HttpServletRequest request,
                                                                              org.springframework.boot.web.error.ErrorAttributeOptions options)

getTraceParameter

protected boolean getTraceParameter(javax.servlet.http.HttpServletRequest request)

getMessageParameter

protected boolean getMessageParameter(javax.servlet.http.HttpServletRequest request)

getErrorsParameter

protected boolean getErrorsParameter(javax.servlet.http.HttpServletRequest request)

getBooleanParameter

protected boolean getBooleanParameter(javax.servlet.http.HttpServletRequest request,
                                      java.lang.String parameterName)

getStatus

protected org.springframework.http.HttpStatus getStatus(javax.servlet.http.HttpServletRequest request)

resolveErrorView

protected org.springframework.web.servlet.ModelAndView resolveErrorView(javax.servlet.http.HttpServletRequest request,
                                                                        javax.servlet.http.HttpServletResponse response,
                                                                        org.springframework.http.HttpStatus status,
                                                                        java.util.Map<java.lang.String,java.lang.Object> model)

Resolve any specific error views. By default this method delegates to ErrorViewResolvers.

Parameters:

request - the request

response - the response

status - the HTTP status

model - the suggested model

Returns:

a specific ModelAndView or null if the default should be used

Since:

1.4.0