org.apache.hadoop.security.authentication.client.ConnectionConfigurator.java Source code

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Here is the source code for org.apache.hadoop.security.authentication.client.ConnectionConfigurator.java

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/**
 * Licensed 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. See accompanying LICENSE file.
 */
package org.apache.hadoop.security.authentication.client;

import java.io.IOException;
import java.net.HttpURLConnection;

/**
 * Interface to configure  {@link HttpURLConnection} created by
 * {@link AuthenticatedURL} instances.
 */
public interface ConnectionConfigurator {

    /**
     * Configures the given {@link HttpURLConnection} instance.
     *
     * @param conn the {@link HttpURLConnection} instance to configure.
     * @return the configured {@link HttpURLConnection} instance.
     * 
     * @throws IOException if an IO error occurred.
     */
    public HttpURLConnection configure(HttpURLConnection conn) throws IOException;

}