CancellableProcessWrapper.java

/*******************************************************************************
 * Copyright (c) 2012-2015 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.api.core.util;

/**
 * Cancellable wrapper of {@code Process}.
 *
 * @author andrew00x
 */
public final class CancellableProcessWrapper implements Cancellable {
    private final Process  process;
    private final Callback callback;

    public CancellableProcessWrapper(Process process) {
        this(process, null);
    }

    public CancellableProcessWrapper(Process process, Callback callback) {
        this.process = process;
        this.callback = callback;
    }

    @Override
    public void cancel() {
        ProcessUtil.kill(process);
        if (callback != null) {
            callback.cancelled(this);
        }
    }
}