Package org.apache.juneau.rest.client

Class JavaHttpTransportProvider

java.lang.Object

org.apache.juneau.rest.client.JavaHttpTransportProvider

All Implemented Interfaces:

HttpTransportProvider

public final class JavaHttpTransportProvider
extends Object
implements HttpTransportProvider

HttpTransportProvider implementation that supplies a JavaHttpTransport.

Registered via META-INF/services/HttpTransportProvider so that RestClient auto-discovers the JDK HTTP client when no higher-priority transport is present. Since the JDK transport ships in the juneau-rest-client artifact itself, it is always available unless overridden by a sibling transport module with a lower priority value.

See Also:

• Next-Generation REST Client

Since:

9.2.1

Constructor Summary

Constructors

Constructor	Description
JavaHttpTransportProvider()

Method Summary

Modifier and Type	Method	Description
HttpTransport	create()	Creates and returns a new HttpTransport instance using default configuration.
int	getPriority()	Returns the priority of this provider.
boolean	isAvailable()	Returns true if the required runtime dependencies of this transport are present on the classpath.

Methods inherited from class java.lang.Object

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

Constructor Details

JavaHttpTransportProvider

public JavaHttpTransportProvider()

Method Details

getPriority

public int getPriority()

Description copied from interface: HttpTransportProvider

Returns the priority of this provider.

When multiple providers are available, the one with the lowest priority value is used first. This allows applications to install a high-priority mock or test transport that takes precedence over real transports.

Specified by:

getPriority in interface HttpTransportProvider

Returns:

The priority. Defaults to 100.

isAvailable

public boolean isAvailable()

Description copied from interface: HttpTransportProvider

Returns true if the required runtime dependencies of this transport are present on the classpath.

Providers must check for their dependencies here (e.g. by attempting to load the underlying client class) so that RestClient can safely skip providers whose jars are absent.

Specified by:

isAvailable in interface HttpTransportProvider

Returns:

true if available.

create

public HttpTransport create()

Description copied from interface: HttpTransportProvider

Creates and returns a new HttpTransport instance using default configuration.

Specified by:

create in interface HttpTransportProvider

Returns:

A new transport. Never null.