# Uses of Class
org.opensaml.saml.metadata.resolver.impl.AbstractMetadataResolver

Packages that use AbstractMetadataResolver
Package
Description
org.opensaml.saml.metadata.resolver.impl
Classes for retrieving, filtering, and querying metadata.

## Uses of AbstractMetadataResolver in org.opensaml.saml.metadata.resolver.impl

Subclasses of AbstractMetadataResolver in org.opensaml.saml.metadata.resolver.impl
Modifier and Type
Class
Description
`class`
`AbstractBatchMetadataResolver`
Abstract subclass for metadata resolvers that process and resolve metadata at a given point in time from a single metadata source document.
`class`
`AbstractDynamicHTTPMetadataResolver`
Abstract subclass for dynamic metadata resolvers that implement metadata resolution based on HTTP requests.
`class`
`AbstractDynamicMetadataResolver`
Abstract subclass for metadata resolvers that resolve metadata dynamically, as needed and on demand.
`class`
`AbstractReloadingMetadataResolver`
Base class for metadata providers that cache and periodically refresh their metadata.
`class`
`DOMMetadataResolver`
A `MetadataProvider` implementation that retrieves metadata from a DOM `Element` as supplied by the user.
`class`
`FileBackedHTTPMetadataResolver`
An HTTP metadata provider that caches a copy of the retrieved metadata to disk so that, in the event that the metadata may not be pulled from the URL, it may be pulled from disk using the most recently fetched data.
`class`
`FilesystemMetadataResolver`
A metadata provider that pulls metadata from a file on the local filesystem.
`class`
`FunctionDrivenDynamicHTTPMetadataResolver`
Simple implementation of an HTTP-based dynamic metadata resolver which builds the request URL to process based on a `Function` instance.
`class`
`HTTPMetadataResolver`
A metadata provider that pulls metadata using an HTTP GET.
`class`
`LocalDynamicMetadataResolver`
Resolver which dynamically resolves metadata from a local source managed by an instance of `XMLObjectLoadSaveManager`.
`class`
`ResourceBackedMetadataResolver`
A metadata provider that reads metadata from a {#link `Resource`.