SingleConnectionRMProxiesManager.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.scheduler.core.rmproxies;

import java.net.URI;
import java.net.URISyntaxException;

import org.ow2.proactive.authentication.crypto.Credentials;
import org.ow2.proactive.resourcemanager.exception.RMException;


public final class SingleConnectionRMProxiesManager extends RMProxiesManager {

    private final RMProxy rmProxy;

    private URI rmURI;

    public SingleConnectionRMProxiesManager(URI rmURI, Credentials schedulerProxyCredentials)
            throws RMException, RMProxyCreationException, URISyntaxException {
        super(schedulerProxyCredentials);
        this.rmURI = rmURI;

        rmProxy = new RMProxy(rmURI, schedulerProxyCredentials);
    }

    @Override
    synchronized public URI getRmUrl() {
        return rmURI;
    }

    @Override
    synchronized public void rebindRMProxiesManager(URI rmURI) throws RMException, RMProxyCreationException {
        this.rmURI = rmURI;
        rmProxy.rebind(rmURI);
    }

    @Override
    public RMProxy getUserRMProxy(String user, Credentials credentials) {
        return rmProxy;
    }

    @Override
    public void terminateRMProxy(String user) {
        // nothing to do
    }

    @Override
    public void terminateAllProxies() {
        rmProxy.terminate();
    }

    @Override
    public RMProxy getRmProxy() {
        return rmProxy;
    }

}