io.micronaut.core.io

Interface ResourceLoader

All Known Subinterfaces:

ClassPathResourceLoader, Environment, FileSystemResourceLoader

All Known Implementing Classes:

DefaultClassPathResourceLoader, DefaultEnvironment, DefaultFileSystemResourceLoader

public interface ResourceLoader

Basic abstraction over resource loading.

Since:

1.0

Author:

Graeme Rocher

Method Summary

Modifier and Type	Method and Description
ResourceLoader	forBase(String basePath) Constructs a new resource loader designed to load resources from the given path.
Optional<URL>	getResource(String path) Obtains the URL to a given resource.
Optional<InputStream>	getResourceAsStream(String path) Obtains a resource as a stream.
Stream<URL>	getResources(String name) Obtains all resources with the given name.
boolean	supportsPrefix(String path)

Method Detail

getResourceAsStream

Optional<InputStream> getResourceAsStream(String path)

Obtains a resource as a stream.

Parameters:

path - The path

Returns:

An optional resource

getResource

Optional<URL> getResource(String path)

Obtains the URL to a given resource.

Parameters:

path - The path

Returns:

An optional resource

getResources

Stream<URL> getResources(String name)

Obtains all resources with the given name.

Parameters:

name - The name of the resource

Returns:

A stream of URLs

supportsPrefix

boolean supportsPrefix(String path)

Parameters:

path - The path to a resource including a prefix appended by a colon. Ex (classpath:, file:)

Returns:

Whether the given resource loader supports the prefix

forBase

ResourceLoader forBase(String basePath)

Constructs a new resource loader designed to load resources from the given path. Requested resources will be loaded within the context of the given path.

Parameters:

basePath - The path to load resources

Returns:

The new ResourceLoader