Metacat

/**

 *  '$RCSfile$'

 *  Copyright: 2000 Regents of the University of California and the

 *             National Center for Ecological Analysis and Synthesis

 *

 * Author: John Harris 

 * '$Date: 2006-02-16 13:41:30 -0800 (Thu, 16 Feb 2006) $'

 * '$Revision: 2909 $'

 *

 * 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

 */

package edu.ucsb.nceas.metacat.spatial;

import java.io.BufferedReader;

import java.io.FileReader;

import java.io.PrintStream;

import java.io.OutputStream;

import java.io.FileOutputStream;

import java.io.IOException;

import java.io.FileNotFoundException;

import org.apache.log4j.Logger;

/**

 * Class for doing IO of spatial data from.  IO can be with the FS in the 

 * case of a shapefile, and or with a DB (as in the case of a PostGIS 

 * entry or a Metacat Entry)

 */

public class PersistentMetacatSpatialDataset {

  private String textQueryAsciiFile = "/tmp/mso_metacat_textquery.ascii";

  private static Logger log = Logger.getLogger(PersistentMetacatSpatialDataset.class.getName());

  /*

   * Writes the dataset to the file system

   */

  public void writeTextQueryData(MetacatSpatialDataset dataset) {

  try {

    PrintStream out = new PrintStream(new FileOutputStream(textQueryAsciiFile));

    out.println("#HEADER x y z segid");

    out.println( dataset.getExtentsDataAsAscii());

    out.close();

  } catch (FileNotFoundException fnfe) {

    log.fatal("ERROR: could not find the file ");

    fnfe.printStackTrace();

  }  

  }

}