PrintSessionCommand.java

/*
 * ProActive Parallel Suite(TM):
 * The Open Source library for parallel and distributed
 * Workflows & Scheduling, Orchestration, Cloud Automation
 * and Big Data Analysis on Enterprise Grids & Clouds.
 *
 * Copyright (c) 2007 - 2017 ActiveEon
 * Contact: contact@activeeon.com
 *
 * This library is free software: you can redistribute it and/or
 * modify it under the terms of the GNU Affero General Public License
 * as published by the Free Software Foundation: version 3 of
 * the License.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 *
 * If needed, contact us to obtain a release under GPL Version 2 or 3
 * or a different license than the AGPL.
 */
package org.ow2.proactive_grid_cloud_portal.cli.cmd;

import java.io.IOException;

import org.ow2.proactive_grid_cloud_portal.cli.ApplicationContext;
import org.ow2.proactive_grid_cloud_portal.cli.CLIException;
import org.ow2.proactive_grid_cloud_portal.cli.utils.StringUtility;


public class PrintSessionCommand extends AbstractCommand implements Command {

    public PrintSessionCommand() {
    }

    @Override
    public void execute(ApplicationContext currentContext) throws CLIException {
        String sessionId = currentContext.getSessionId();
        if (!StringUtility.isEmpty(sessionId)) {
            try {
                // we directly write to the device in order to by-pass the
                // silent mode.
                currentContext.getDevice().writeLine("%s", sessionId);
            } catch (IOException ioe) {
                throw new CLIException(CLIException.REASON_IO_ERROR, ioe);
            }
        }
    }

}