Application: gvSIG desktop

package com.iver.cit.gvsig.fmap.drivers.gml;

import java.io.File;

import java.io.FileInputStream;

import java.io.InputStream;

import java.util.Vector;

import org.geotools.data.FeatureReader;

import org.geotools.data.wfs.WFSFeatureReader;

import org.geotools.data.wfs.WFSTransactionState;

import org.geotools.factory.FactoryConfigurationError;

import org.geotools.feature.AttributeType;

import org.geotools.feature.AttributeTypeFactory;

import org.geotools.feature.FeatureType;

import org.geotools.feature.FeatureTypeBuilder;

import org.geotools.feature.SchemaException;

import org.geotools.xml.gml.GMLFeatureCollection;

import org.xml.sax.SAXException;

/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

*

* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.

*

* 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.

*

* For more information, contact:

*

*  Generalitat Valenciana

*   Conselleria d'Infraestructures i Transport

*   Av. Blasco Ib??ez, 50

*   46010 VALENCIA

*   SPAIN

*

*      +34 963862235

*   gvsig@gva.es

*      www.gvsig.gva.es

*

*    or

*

*   IVER T.I. S.A

*   Salamanca 50

*   46005 Valencia

*   Spain

*

*   +34 963163400

*   dac@iver.es

*/

/* CVS MESSAGES:

*

* $Id: GMLFeaturesParser.java 6433 2006-07-19 12:30:09Z jorpiell $

* $Log$

* Revision 1.1  2006-07-19 12:29:39  jorpiell

* A?adido el driver de GML

*

*

*/

/**

 * It parses a getFeature request file

 * @author Jorge Piera Llodr? (piera_jor@gva.es)

 */

public class GMLFeaturesParser{

        private static int buffer  = 100000000;

        private static int timeout = 100000000;

        /**

         * Return an iterrator of features

         * @param file

         * File to parse

         * @param currentSRS

         * Curerent SRS (to reproject)

         * @return

         * Iterator

         * @throws Exception

         */

        public static GMLFeaturesIterator getFeatureReader(File file) throws Exception{

                FileInputStream is = new FileInputStream(file);

                FeatureReader featureReader = getFeatureReader(is,

                                buffer,

                                timeout,

                                null,

                                null);                        

                return new GMLFeaturesIterator(featureReader);

        }

        /**

         * Gets a feature reader

         * @param is

         * WFS getFeature XML File

         * @param bufferSize

         * buffer size

         * @param timeout

         * Request timeout

         * @param transaction

         * @param ft

         * Feature schema

         * @return

         * @throws SAXException 

         */

        private static FeatureReader getFeatureReader(InputStream is,

                int bufferSize, int timeout, WFSTransactionState transaction, FeatureType ft) throws SAXException{

            return WFSFeatureReader.getFeatureReader(is, bufferSize,

                            timeout, transaction, ft);

    }

}