ResourcePatternUtils (Spring Framework 5.2.12.RELEASE API)

java.lang.Object
- org.springframework.core.io.support.ResourcePatternUtils

```
public abstract class ResourcePatternUtils
extends Object
```
Utility class for determining whether a given URL is a resource location that can be loaded via a ResourcePatternResolver.
Callers will usually assume that a location is a relative path if the isUrl(String) method returns false.
Since:
1.2.3
Author:
Juergen Hoeller

Constructor Summary
Constructors
Constructor Description
ResourcePatternUtils()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static ResourcePatternResolver`	`getResourcePatternResolver(ResourceLoader resourceLoader)`	Return a default `ResourcePatternResolver` for the given `ResourceLoader`.
`static boolean`	`isUrl(String resourceLocation)`	Return whether the given resource location is a URL: either a special "classpath" or "classpath*" pseudo URL or a standard URL.

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

- Constructor Detail
  - ResourcePatternUtils
```
public ResourcePatternUtils()
```
- Method Detail
  - isUrl
```
public static boolean isUrl(@Nullable
                            String resourceLocation)
```
    Return whether the given resource location is a URL: either a special "classpath" or "classpath*" pseudo URL or a standard URL.
    Parameters:
    resourceLocation - the location String to check
    Returns:
    whether the location qualifies as a URL
    See Also:
    ResourcePatternResolver.CLASSPATH_ALL_URL_PREFIX, ResourceUtils.CLASSPATH_URL_PREFIX, ResourceUtils.isUrl(String), URL
  - getResourcePatternResolver
```
public static ResourcePatternResolver getResourcePatternResolver(@Nullable
                                                                 ResourceLoader resourceLoader)
```
    Return a default ResourcePatternResolver for the given ResourceLoader.
    This might be the ResourceLoader itself, if it implements the ResourcePatternResolver extension, or a default PathMatchingResourcePatternResolver built on the given ResourceLoader.
    Parameters:
    resourceLoader - the ResourceLoader to build a pattern resolver for (may be null to indicate a default ResourceLoader)
    Returns:
    the ResourcePatternResolver
    See Also:
    PathMatchingResourcePatternResolver