Package com.artipie.npm.proxy

Class CircuitBreakerNpmRemote

java.lang.Object

com.artipie.npm.proxy.CircuitBreakerNpmRemote

All Implemented Interfaces:

NpmRemote, Closeable, AutoCloseable

public final class CircuitBreakerNpmRemote
extends Object
implements NpmRemote

Decorate a NpmRemote with a CircuitBreaker.

Since:

0.7

Constructor Summary

Constructors

Constructor	Description
CircuitBreakerNpmRemote(NpmRemote wrapped, io.vertx.circuitbreaker.CircuitBreaker breaker)	Ctor.

Method Summary

Modifier and Type	Method	Description
void	close()
io.reactivex.Maybe<NpmAsset>	loadAsset(String path, Path tmp)	Loads asset from remote repository.
io.reactivex.Maybe<NpmPackage>	loadPackage(String name)	Loads package from remote repository.

Methods inherited from class java.lang.Object

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

Constructor Detail

CircuitBreakerNpmRemote

public CircuitBreakerNpmRemote(NpmRemote wrapped,
                               io.vertx.circuitbreaker.CircuitBreaker breaker)

Ctor.

Parameters:

wrapped - Wrapped remote

breaker - Circuit breaker

Method Detail

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Throws:

IOException

loadPackage

public io.reactivex.Maybe<NpmPackage> loadPackage(String name)

Description copied from interface: NpmRemote

Loads package from remote repository.

Specified by:

loadPackage in interface NpmRemote

Parameters:

name - Package name

Returns:

NPM package or empty

loadAsset

public io.reactivex.Maybe<NpmAsset> loadAsset(String path,
                                              Path tmp)

Description copied from interface: NpmRemote

Loads asset from remote repository. Typical usage for client:

 Path tmp = <create temporary file>
 NpmAsset asset = remote.loadAsset(asset, tmp);
 ... consumes asset's data ...
 Files.delete(tmp);
 

Specified by:

loadAsset in interface NpmRemote

Parameters:

path - Asset path

tmp - Temporary file to store asset data

Returns:

NpmAsset or empty