UserTokenProvider.java

/*******************************************************************************
 * Copyright (c) 2012-2017 Codenvy, S.A.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *   Codenvy, S.A. - initial API and implementation
 *******************************************************************************/
package org.eclipse.che;

import com.google.inject.Provider;

import static com.google.common.base.Strings.nullToEmpty;

/**
 * @author Anton Korneta
 */
public class UserTokenProvider implements Provider<String> {

    public static final String USER_TOKEN = "USER_TOKEN";

    @Override
    public String get() {
        return nullToEmpty(System.getenv(USER_TOKEN));
    }
}