space-android/src/com/owncloud/android/datastorage/providers/AbstractStoragePointProvider.java

/**
 *   Nextcloud Android client application
 *
 *   @author Bartosz Przybylski
 *   Copyright (C) 2016 Nextcloud
 *   Copyright (C) 2016 Bartosz Przybylski
 *
 *   This program is free software; you can redistribute it and/or
 *   modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
 *   License as published by the Free Software Foundation; either
 *   version 3 of the License, or any later version.
 *
 *   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/>.
 */

package com.owncloud.android.datastorage.providers;

import com.owncloud.android.datastorage.StoragePoint;

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

/**
 * @author Bartosz Przybylski
 */
abstract class AbstractStoragePointProvider implements IStoragePointProvider {

    boolean canBeAddedToAvailableList(Vector<StoragePoint> currentList, String path) {
        if (path == null) {
            return false;
        }

        for (StoragePoint storage : currentList) {
            if (storage.getPath().equals(path)) {
                return false;
            }
        }

        File f = new File(path);
        return f.exists() && f.isDirectory() && f.canRead() && f.canWrite();
    }
}