io.microsphere.net.SubProtocolURLConnectionFactory Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.microsphere.net;
import java.io.IOException;
import java.net.Proxy;
import java.net.URL;
import java.net.URLConnection;
import java.util.List;
/**
* The {@link URLConnection} factory for the sub protocol
*
* @author Mercy
* @since 1.0.0
*/
public interface SubProtocolURLConnectionFactory {
/**
* Supports the current factory to create the {@link URLConnection} or not
*
*
*
*
* @param url the URL that this connects to
* @param subProtocols the list of sub-protocols
* @return true if supports,otherwise false
*/
boolean supports(URL url, List subProtocols);
/**
* Create the sub-protocols' {@link URLConnection}
*
* @param url the URL that this connects to
* @param subProtocols the list of sub-protocols
* @param proxy {@link Proxy} the proxy through which the connection will be made. If direct connection is desired, Proxy.NO_PROXY should be specified.
* @return {@link URLConnection}
* @throws IOException If the process is failed
*/
URLConnection create(URL url, List subProtocols, Proxy proxy) throws IOException;
}