Package org.springframework.web.bind

Class MissingPathVariableException

java.lang.Object

java.lang.Throwable

java.lang.Exception

jakarta.servlet.ServletException

org.springframework.web.util.NestedServletException

org.springframework.web.bind.ServletRequestBindingException

org.springframework.web.bind.MissingRequestValueException

org.springframework.web.bind.MissingPathVariableException

All Implemented Interfaces:

Serializable, ErrorResponse

public class MissingPathVariableException
extends MissingRequestValueException

ServletRequestBindingException subclass that indicates that a path variable expected in the method parameters of an @RequestMapping method is not present among the URI variables extracted from the URL. Typically that means the URI template does not match the path variable name declared on the method parameter.

Since:

4.2

Author:

Rossen Stoyanchev

See Also:

• MissingMatrixVariableException
• Serialized Form

Constructor Summary

Constructors

Constructor	Description
MissingPathVariableException(String variableName, MethodParameter parameter)	Constructor for MissingPathVariableException.
MissingPathVariableException(String variableName, MethodParameter parameter, boolean missingAfterConversion)	Constructor for use when a value was present but converted to null.

Method Summary

Modifier and Type	Method	Description
String	getMessage()	Return the detail message, including the message from the nested exception if there is one.
final MethodParameter	getParameter()	Return the method parameter bound to the path variable.
HttpStatusCode	getStatusCode()	Return the HTTP status code to use for the response.
final String	getVariableName()	Return the expected name of the path variable.

Methods inherited from class org.springframework.web.bind.MissingRequestValueException

isMissingAfterConversion

Methods inherited from class org.springframework.web.bind.ServletRequestBindingException

getBody

Methods inherited from class jakarta.servlet.ServletException

getRootCause

Methods inherited from class java.lang.Throwable

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.web.ErrorResponse

getHeaders

Constructor Details

MissingPathVariableException

public MissingPathVariableException(String variableName,
 MethodParameter parameter)

Constructor for MissingPathVariableException.

Parameters:

variableName - the name of the missing path variable

parameter - the method parameter

MissingPathVariableException

public MissingPathVariableException(String variableName,
 MethodParameter parameter,
 boolean missingAfterConversion)

Constructor for use when a value was present but converted to null.

Parameters:

variableName - the name of the missing path variable

parameter - the method parameter

missingAfterConversion - whether the value became null after conversion

Since:

5.3.6

Method Details

getMessage

public String getMessage()

Description copied from class: NestedServletException

Return the detail message, including the message from the nested exception if there is one.

Overrides:

getMessage in class NestedServletException

getVariableName

public final String getVariableName()

Return the expected name of the path variable.

getParameter

public final MethodParameter getParameter()

Return the method parameter bound to the path variable.

getStatusCode

public HttpStatusCode getStatusCode()

Description copied from interface: ErrorResponse

Return the HTTP status code to use for the response.

Specified by:

getStatusCode in interface ErrorResponse

Overrides:

getStatusCode in class ServletRequestBindingException