hdfs.jsr203.HadoopGroupPrincipal Maven / Gradle / Ivy

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/*
 * Copyright 2016 Damien Carol 
 *
 * 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.
 */
package hdfs.jsr203;

import java.nio.file.attribute.GroupPrincipal;

import org.apache.hadoop.security.UserGroupInformation;

public class HadoopGroupPrincipal implements GroupPrincipal {

	private UserGroupInformation ugi;
	//private HadoopFileSystem hdfs;

	public HadoopGroupPrincipal(HadoopFileSystem hdfs, String name) {
		this.ugi = UserGroupInformation.createRemoteUser(name);
		//this.hdfs = hdfs;
	}

	@Override
	public String getName() {
		return this.ugi.getUserName();
	}

}