Package com.linecorp.armeria.server.file

Class FileService

java.lang.Object

com.linecorp.armeria.server.AbstractHttpService

com.linecorp.armeria.server.file.FileService

All Implemented Interfaces:

Unwrappable, HttpService, Service<HttpRequest,HttpResponse>

public final class FileService
extends AbstractHttpService

An HttpService that serves static files from a file system.

See Also:

• FileServiceBuilder

Method Summary

Modifier and Type	Method	Description
static FileServiceBuilder	builder(HttpVfs vfs)	Returns a new FileServiceBuilder with the specified HttpVfs.
static FileServiceBuilder	builder(File rootDir)	Returns a new FileServiceBuilder with the specified rootDir in an O/S file system.
static FileServiceBuilder	builder(ClassLoader classLoader, String rootDir)	Returns a new FileServiceBuilder with the specified rootDir in the current class path.
static FileServiceBuilder	builder(Path rootDir)	Returns a new FileServiceBuilder with the specified rootDir in an O/S file system.
FileServiceConfig	config()	Returns the configuration.
protected HttpResponse	doGet(ServiceRequestContext ctx, HttpRequest req)	Handles a GET request.
static FileService	of(HttpVfs vfs)	Returns a new FileService for the specified HttpVfs.
static FileService	of(File rootDir)	Returns a new FileService for the specified rootDir in an O/S file system.
static FileService	of(ClassLoader classLoader, String rootDir)	Returns a new FileService for the specified rootDir in the current class path.
static FileService	of(Path rootDir)	Returns a new FileService for the specified rootDir in an O/S file system.
HttpService	orElse(HttpService nextService)	Creates a new HttpService that tries this FileService first and then the specified HttpService when this FileService does not have a requested resource.
void	serviceAdded(ServiceConfig cfg)	Invoked when this service has been added to a Server with the specified configuration.
boolean	shouldCachePath(String path, @Nullable String query, Route route)	Returns whether the given path and query should be cached if the service's result is successful.

Methods inherited from class com.linecorp.armeria.server.AbstractHttpService

doConnect, doDelete, doHead, doOptions, doPatch, doPost, doPut, doTrace, serve

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.linecorp.armeria.server.HttpService

decorate, decorate

Methods inherited from interface com.linecorp.armeria.server.Service

as, unwrap

Method Details

of

public static FileService of(File rootDir)

Returns a new FileService for the specified rootDir in an O/S file system.

of

public static FileService of(Path rootDir)

Returns a new FileService for the specified rootDir in an O/S file system.

of

public static FileService of(ClassLoader classLoader,
 String rootDir)

Returns a new FileService for the specified rootDir in the current class path.

of

public static FileService of(HttpVfs vfs)

Returns a new FileService for the specified HttpVfs.

builder

public static FileServiceBuilder builder(File rootDir)

Returns a new FileServiceBuilder with the specified rootDir in an O/S file system.

builder

public static FileServiceBuilder builder(Path rootDir)

Returns a new FileServiceBuilder with the specified rootDir in an O/S file system.

builder

public static FileServiceBuilder builder(ClassLoader classLoader,
 String rootDir)

Returns a new FileServiceBuilder with the specified rootDir in the current class path.

builder

public static FileServiceBuilder builder(HttpVfs vfs)

Returns a new FileServiceBuilder with the specified HttpVfs.

serviceAdded

public void serviceAdded(ServiceConfig cfg)
                  throws Exception

Description copied from interface: Service

Invoked when this service has been added to a Server with the specified configuration. Please note that this method can be invoked more than once if this service has been added more than once.

Throws:

Exception

shouldCachePath

public boolean shouldCachePath(String path,
 @Nullable
 @Nullable String query,
 Route route)

Description copied from interface: Service

Returns whether the given path and query should be cached if the service's result is successful. By default, exact path mappings with no input query are cached.

config

public FileServiceConfig config()

Returns the configuration.

doGet

protected HttpResponse doGet(ServiceRequestContext ctx,
 HttpRequest req)
                      throws Exception

Description copied from class: AbstractHttpService

Handles a GET request. This method sends a 405 Method Not Allowed response by default.

Overrides:

doGet in class AbstractHttpService

Throws:

Exception

orElse

public HttpService orElse(HttpService nextService)

Creates a new HttpService that tries this FileService first and then the specified HttpService when this FileService does not have a requested resource.

Parameters:

nextService - the HttpService to try secondly