athenz.shade.zts.org.glassfish.jersey.client.internal.ConnectorExtension Maven / Gradle / Ivy
/*
* Copyright (c) 2020 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0, which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* This Source Code may also be made available under the following Secondary
* Licenses when the conditions for such availability set forth in the
* Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
* version 2 with the GNU Classpath Exception, which is available at
* https://www.gnu.org/software/classpath/license.html.
*
* SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
*/
package athenz.shade.zts.athenz.shade.zts.org.glassfish.jersey.client.internal;
import athenz.shade.zts.athenz.shade.zts.org.glassfish.jersey.client.ClientRequest;
/**
* Connector extension interface to extend existing connector's functionality.
*
* @param type of connection to be extended/processed
* @param type of exception which can be thrown while processing/handling exeption
*
* @since 2.33
*/
interface ConnectorExtension {
/**
* Main function which allows extension of connector's functionality
*
* @param request request instance to work with (shall contain all required settings/params to be used in extension)
* @param extensionParam connector's instance which is being extended
*/
void invoke(ClientRequest request, T extensionParam);
/**
* After connection is done some additional work may be done
*
* @param extensionParam connector's instance which is being extended
*/
void postConnectionProcessing(T extensionParam);
/**
* Exception handling method
*
* @param request request instance to work with (shall contain all required settings/params to be used in extension)
* @param ex exception instance which comes from connector
* @param extensionParam connector's instance which is being extended
* @return true if exception was handled by this method, false otherwise
* @throws E can thor exception if required by handling
*/
boolean handleException(ClientRequest request, T extensionParam, E ex) throws E;
}