sirius.web.resources

Class Resources

java.lang.Object

sirius.web.resources.Resources

public class Resources
extends Object

Resolves template names into URLs.

Resolves templates by iterating over all known Resolver implementations while providing a cache for frequently checked names / URIs.

Field Summary

Fields

Modifier and Type	Field and Description
static sirius.kernel.health.Log	LOG Logger used by the resource discovery framework

Constructor Summary

Constructors

Constructor and Description
Resources()

Method Summary

Modifier and Type	Method and Description
void	flushCache(String scopeId, String uri) Deletes the cached resource for the given scope and uri.
Optional<Resource>	resolve(String uri) Tries to resolve a template or content-file into a Resource
Optional<Resource>	resolve(String scopeId, String uri) Tries to resolve a template or content-file into a Resource

Methods inherited from class java.lang.Object

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

Field Detail

LOG

public static final sirius.kernel.health.Log LOG

Logger used by the resource discovery framework

Constructor Detail

Resources

public Resources()

Method Detail

resolve

@Nonnull
public Optional<Resource> resolve(@Nonnull
                                           String uri)

Tries to resolve a template or content-file into a Resource

Parameters:

uri - the local name of the uri to load

Returns:

a Resource (wrapped as resource) pointing to the requested content or an empty optional if no resource was found

resolve

@Nonnull
public Optional<Resource> resolve(@Nonnull
                                           String scopeId,
                                           @Nonnull
                                           String uri)

Tries to resolve a template or content-file into a Resource

Parameters:

scopeId - the scope to use. Use resolve(String) to pick the currently active scope

uri - the local name of the uri to load

Returns:

a Resource (wrapped as resource) pointing to the requested content or an empty optional if no resource was found

flushCache

public void flushCache(@Nonnull
                       String scopeId,
                       @Nonnull
                       String uri)

Deletes the cached resource for the given scope and uri.

If one knows that an underlying template was created or deleted and therefore the cached lookup URL has to be removed, this method can be invoked to remove the entry from the cache.

Parameters:

scopeId - the scope to use

uri - the local name of the uri to flush