程序包 cn.taketoday.web.handler

类 HandlerNotFoundException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

cn.taketoday.core.NestedRuntimeException

cn.taketoday.web.InfraConfigurationException

cn.taketoday.web.handler.HandlerNotFoundException

所有已实现的接口:

HttpStatusCodeProvider, ErrorResponse, Serializable

public class HandlerNotFoundException
extends InfraConfigurationException
implements ErrorResponse

By default when the DispatcherHandler can't find a handler for a request it sends a 404 response. However if its property "throwExceptionIfNoHandlerFound" is set to true this exception is raised and may be handled with a configured HandlerExceptionHandler.

从以下版本开始:

4.0 2022/1/28 23:19

作者:

Brian Clozel, Harry Yang

另请参阅:

• DispatcherHandler.setThrowExceptionIfNoHandlerFound(boolean)
• DispatcherHandler.handlerNotFound(cn.taketoday.web.RequestContext)
• 序列化表格

字段概要

字段

修饰符和类型	字段	说明
private final ProblemDetail	body
private final String	httpMethod
private final HttpHeaders	requestHeaders
private final String	requestURI
private static final long	serialVersionUID

构造器概要

构造器

构造器	说明
HandlerNotFoundException(String httpMethod, String requestURI, HttpHeaders headers)	Constructor for HandlerNotFoundException.

方法概要

修饰符和类型	方法	说明
ProblemDetail	getBody()	Return the body for the response, formatted as an RFC 7807 ProblemDetail whose status should match the response status.
String	getHttpMethod()
HttpHeaders	getRequestHeaders()	Return the headers of the request.
String	getRequestURI()
HttpStatus	getStatusCode()	Return the HTTP status code to use for the response.

从类继承的方法 cn.taketoday.core.NestedRuntimeException

contains, getMostSpecificCause, getNestedMessage, getRootCause

从类继承的方法 java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

从类继承的方法 java.lang.Object

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

从接口继承的方法 cn.taketoday.web.ErrorResponse

getHeaders

字段详细资料

serialVersionUID

private static final long serialVersionUID

另请参阅:

• 常量字段值

httpMethod

private final String httpMethod

requestURI

private final String requestURI

requestHeaders

private final HttpHeaders requestHeaders

body

private final ProblemDetail body

构造器详细资料

HandlerNotFoundException

public HandlerNotFoundException(String httpMethod,
 String requestURI,
 HttpHeaders headers)

Constructor for HandlerNotFoundException.

参数:

httpMethod - the HTTP method

requestURI - the HTTP request URI

headers - the HTTP request headers

方法详细资料

getStatusCode

public HttpStatus getStatusCode()

从接口复制的说明: ErrorResponse

Return the HTTP status code to use for the response.

指定者:

getStatusCode 在接口中 ErrorResponse

指定者:

getStatusCode 在接口中 HttpStatusCodeProvider

覆盖:

getStatusCode 在类中 InfraConfigurationException

getHttpMethod

public String getHttpMethod()

getRequestURI

public String getRequestURI()

getRequestHeaders

public HttpHeaders getRequestHeaders()

Return the headers of the request.

getBody

public ProblemDetail getBody()

从接口复制的说明: ErrorResponse

Return the body for the response, formatted as an RFC 7807 ProblemDetail whose status should match the response status.

指定者:

getBody 在接口中 ErrorResponse

覆盖:

getBody 在类中 InfraConfigurationException