CorsUtils (Spring Framework 4.3.30.RELEASE API)

java.lang.Object
- org.springframework.web.cors.CorsUtils

```
public abstract class CorsUtils
extends Object
```
Utility class for CORS request handling based on the CORS W3C recommendation.
Since:
4.2
Author:
Sebastien Deleuze

Constructor Summary
Constructors
Constructor Description
CorsUtils()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static boolean`	`isCorsRequest(HttpServletRequest request)`	Returns `true` if the request is a valid CORS one.
`static boolean`	`isPreFlightRequest(HttpServletRequest request)`	Returns `true` if the request is a valid CORS pre-flight one.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - CorsUtils
```
public CorsUtils()
```
- Method Detail
  - isCorsRequest
```
public static boolean isCorsRequest(HttpServletRequest request)
```
    Returns true if the request is a valid CORS one.
  - isPreFlightRequest
```
public static boolean isPreFlightRequest(HttpServletRequest request)
```
    Returns true if the request is a valid CORS pre-flight one.