MavenServerProgressNotifierImpl.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.maven.server;

import java.rmi.RemoteException;

/**
 * This implementation of MavenProgressNotifier delegates all logic to remote MavenProgressNotifier implementation
 *
 * @author Evgen Vidolob
 */
public class MavenServerProgressNotifierImpl implements MavenServerProgressNotifier {

    private final MavenServerProgressNotifier delegate;
    
    private boolean canceled;

    public MavenServerProgressNotifierImpl(MavenServerProgressNotifier delegate) {
        this.delegate = delegate;
    }

    @Override
    public void setText(String text) throws RemoteException {
        delegate.setText(text);
    }

    @Override
    public void setPercent(double percent) throws RemoteException {
        delegate.setPercent(percent);
    }

    @Override
    public void setPercentUndefined(boolean undefined) throws RemoteException {
        delegate.setPercentUndefined(undefined);
    }

    @Override
    public boolean isCanceled() throws RemoteException {
        if(canceled){
            return true;
        }
        
        if(delegate.isCanceled()){
            canceled = true;
            return canceled;
        }
        
        return false;
    }
}