org/objectweb/proactive/filetransfer/FileVector.java

/* 
 * ################################################################
 * 
 * ProActive: The Java(TM) library for Parallel, Distributed, 
 *            Concurrent computing with Security and Mobility
 * 
 * Copyright (C) 1997-2007 INRIA/University of Nice-Sophia Antipolis
 * Contact: proactive@objectweb.org
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or any later version.
 *  
 * This library 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
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
 * USA
 *  
 *  Initial developer(s):               The ProActive Team
 *                        http://www.inria.fr/oasis/ProActive/contacts.html
 *  Contributor(s): 
 * 
 * ################################################################
 */ 
package org.objectweb.proactive.filetransfer;

import java.io.File;
import java.io.Serializable;
import java.util.Vector;

import org.apache.log4j.Logger;
import org.objectweb.proactive.core.filetransfer.FileTransferRequest;
import org.objectweb.proactive.core.util.log.Loggers;
import org.objectweb.proactive.core.util.log.ProActiveLogger;


public class FileVector implements Serializable {
    protected static Logger logger = ProActiveLogger.getLogger(Loggers.FILETRANSFER);
    Vector fileList; //Contains futures of FileTransferRequests

    public FileVector() {
        fileList = new Vector();
    }

    public void waitForAll() {
        for (int i = 0; i < fileList.size(); i++) {
            FileTransferRequest request = ((FileTransferRequest) fileList.get(i));
            request.waitForOperation();
        }
    }

    public File getFile(int i) throws Exception {
        FileTransferRequest ftr = (FileTransferRequest) fileList.get(i);
        ftr.waitForOperation();
        if (ftr.getOperationFuture().hasException()) {
            throw ftr.getOperationFuture().getException();
        }
        return ftr.getDstFile();
    }

    public int size() {
        return fileList.size();
    }

    protected Vector getFilesRequest() {
        return fileList;
    }

    protected void add(FileTransferRequest ftr) {
        fileList.add(ftr);
    }

    protected void add(Vector newFileReq) {
        for (int i = 0; i < newFileReq.size(); i++) {
            add((FileTransferRequest) newFileReq.get(i));
        }
    }

    public void add(FileVector fw) {
        add(fw.getFilesRequest());
    }
}

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