MissingPathVariableException (Spring Framework 4.3.30.RELEASE API)

java.lang.Object
- java.lang.Throwable
- - java.lang.Exception
  - - javax.servlet.ServletException
    - - org.springframework.web.util.NestedServletException
      - org.springframework.web.bind.ServletRequestBindingException
        org.springframework.web.bind.MissingPathVariableException

All Implemented Interfaces:
Serializable
```
public class MissingPathVariableException
extends ServletRequestBindingException
```
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:
Serialized Form

Constructor Summary
Constructors
Constructor Description
MissingPathVariableException(String variableName, MethodParameter parameter)
Constructor for MissingPathVariableException.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`String`	`getMessage()`	Return the detail message, including the message from the nested exception if there is one.
`MethodParameter`	`getParameter()`	Return the method parameter bound to the path variable.
`String`	`getVariableName()`	Return the expected name of the path variable.

Methods inherited from class javax.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

- Constructor Detail
  - MissingPathVariableException
```
public MissingPathVariableException(String variableName,
                                    MethodParameter parameter)
```
    Constructor for MissingPathVariableException.
    Parameters:
    variableName - the name of the missing path variable
    parameter - the method parameter
- Method Detail
  - 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.