Application: gvSIG desktop

/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Government (CIT)

 * 

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) 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 General Public License for more details.

 * 

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 

 * MA  02110-1301, USA.

 * 

 */

package org.gvsig.fmap.dal.feature.paging.impl;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

import org.gvsig.fmap.dal.exception.DataException;

import org.gvsig.fmap.dal.feature.FeatureSet;

import org.gvsig.tools.paging.PagingCalculator.Sizeable;

/**

 * @author 2010- C?sar Ordi?ana - gvSIG team

 */

public class FeatureSetSizeableDelegate implements Sizeable {

        private static final Logger LOG =

                        LoggerFactory.getLogger(FeatureSetSizeableDelegate.class);

        private final FeatureSet set;

        public FeatureSetSizeableDelegate(FeatureSet set) {

                this.set = set;

        }

        public long getSize() {

                try {

                        return set.getSize();

                } catch (DataException e) {

                        LOG.error("Error getting the size of the FeatureSet: " + set, e);

                        return 0l;

                }

        }

}