Module bus.http

Package org.miaixz.bus.http.metric.proxy

Class NullProxySelector

java.lang.Object

java.net.ProxySelector

org.miaixz.bus.http.metric.proxy.NullProxySelector

public class NullProxySelector
extends ProxySelector

A ProxySelector that always returns Proxy.NO_PROXY. This can be used to effectively disable proxy usage.

Since:

Java 17+

Author:

Kimi Liu

Constructor Summary

Constructors

Constructor	Description
NullProxySelector()

Method Summary

Modifier and Type	Method	Description
void	connectFailed(URI uri, SocketAddress socketAddress, IOException ex)	Called to indicate that a connection to a proxy has failed.
List<Proxy>	select(URI uri)	Selects a list of proxies to use for a given URI.

Methods inherited from class java.net.ProxySelector

getDefault, of, setDefault

Methods inherited from class java.lang.Object

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

Constructor Details

NullProxySelector

public NullProxySelector()

Method Details

select

public List<Proxy> select(URI uri)

Selects a list of proxies to use for a given URI. This implementation always returns a list containing only Proxy.NO_PROXY.

Specified by:

select in class ProxySelector

Parameters:

uri - The URI to select a proxy for.

Returns:

A list containing only Proxy.NO_PROXY.

Throws:

IllegalArgumentException - if the URI is null.

connectFailed

public void connectFailed(URI uri,
 SocketAddress socketAddress,
 IOException ex)

Called to indicate that a connection to a proxy has failed. This implementation does nothing.

Specified by:

connectFailed in class ProxySelector

Parameters:

uri - The URI that the proxy failed to connect to.

socketAddress - The address of the proxy that failed.

ex - The I/O exception that occurred.