Application: gvSIG desktop » gvSIG data provider for WFS

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2013 gvSIG Association.

 *

 * 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 3

 * 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.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.remoteclient.wfs.exceptions;

import java.io.IOException;

import org.kxml2.io.KXmlParser;

import org.xmlpull.v1.XmlPullParserException;

import org.gvsig.remoteclient.utils.CapabilitiesTags;

import org.xmlpull.v1.XmlPullParser;

/**

 * This class parses an exception and returns it

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

 */

public class ExceptionsFactory {

        public static WFSException parseServiceExceptionReport(KXmlParser parser) throws XmlPullParserException, IOException {

                int currentTag;

                boolean end = false;                

                currentTag = parser.next();

                while (!end) 

                {

                        switch(currentTag)

                        {

                        case KXmlParser.START_TAG:

                                if (parser.getName().compareToIgnoreCase(CapabilitiesTags.SERVICE_EXCEPTION)==0)

                                {

                                        for (int i=0 ; i<parser.getAttributeCount() ; i++){

                                                String attName = parser.getAttributeName(i);

                                                String code = null;

                                                if (attName.compareTo(CapabilitiesTags.CODE)==0){

                                                        code = parser.getAttributeValue(i);

                                                }

                                                if (code != null){

                                                        if (code.compareTo(CapabilitiesTags.INVALID_FORMAT)==0){

                                                                parser.next();

                                                                return new InvalidFormatException(parser.getText());

                                                        }

                                                        //Code unspecified

                                                        parser.next();

                                                        return new WFSException(code,parser.getText());

                                                }

                                        }

                                }                                         

                                break;

                        case KXmlParser.END_TAG:

                                if (parser.getName().compareTo(CapabilitiesTags.SERVICE_EXCEPTION_REPORT) == 0)

                                        end = true;

                                break;

                        case KXmlParser.TEXT:                   

                                break;

                        }

                        if (!end){

                                currentTag = parser.next();

                        }

                }   

                return new WFSException();

        }

    public static WFSException parseExceptionReport(KXmlParser parser) throws XmlPullParserException, IOException {

        String code = null;

        int eventType = parser.getEventType();

        while ( eventType != XmlPullParser.END_DOCUMENT) {

            switch (eventType) {

                case KXmlParser.START_TAG:

                    if (CapabilitiesTags.EXCEPTION.equals(parser.getName())) {

                        for (int i = 0; i < parser.getAttributeCount(); i++) {

                            String attName = parser.getAttributeName(i);

                            if (CapabilitiesTags.EXCEPTION_CODE.equals(attName)) {

                                code = parser.getAttributeValue(i);

                            }

                        }

                    } else if (CapabilitiesTags.EXCEPTION_TEXT.equals(parser.getName())) {

                        parser.next();

                        return new WFSException(code, parser.getText());

                    }

                    break;

                case KXmlParser.END_TAG:

                    break;

                case KXmlParser.TEXT:

                    break;

            }

            parser.nextTag();

            eventType = parser.getEventType();

        }

        return new WFSException();

    }

}