    001    //$HeadURL:
    002    /*----------------------------------------------------------------------------
    003     This file is part of deegree, http://deegree.org/
    004     Copyright (C) 2001-2010 by:
    005     - Department of Geography, University of Bonn -
    006     and
    007     - lat/lon GmbH -
    008
    009     This library is free software; you can redistribute it and/or modify it under
    010     the terms of the GNU Lesser General Public License as published by the Free
    011     Software Foundation; either version 2.1 of the License, or (at your option)
    012     any later version.
    013     This library is distributed in the hope that it will be useful, but WITHOUT
    014     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
    015     FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
    016     details.
    017     You should have received a copy of the GNU Lesser General Public License
    018     along with this library; if not, write to the Free Software Foundation, Inc.,
    019     59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
    020
    021     Contact information:
    022
    023     lat/lon GmbH
    024     Aennchenstr. 19, 53177 Bonn
    025     Germany
    026     http://lat-lon.de/
    027
    028     Department of Geography, University of Bonn
    029     Prof. Dr. Klaus Greve
    030     Postfach 1147, 53001 Bonn
    031     Germany
    032     http://www.geographie.uni-bonn.de/deegree/
    033
    034     e-mail: info@deegree.org
    035     ----------------------------------------------------------------------------*/
    036    package org.deegree.portal.cataloguemanager.control;
    037
    038    import java.io.IOException;
    039    import java.net.URL;
    040    import java.nio.charset.Charset;
    041    import java.util.ArrayList;
    042    import java.util.List;
    043
    044    import javax.xml.bind.JAXBContext;
    045    import javax.xml.bind.Unmarshaller;
    046
    047    import org.deegree.enterprise.control.ajax.ResponseHandler;
    048    import org.deegree.enterprise.control.ajax.WebEvent;
    049    import org.deegree.framework.log.ILogger;
    050    import org.deegree.framework.log.LoggerFactory;
    051    import org.deegree.portal.cataloguemanager.model.CIAddress;
    052    import org.deegree.portal.cataloguemanager.model.CIContact;
    053    import org.deegree.portal.cataloguemanager.model.CIResponsibleParty;
    054    import org.deegree.portal.cataloguemanager.model.EXExtent;
    055    import org.deegree.portal.cataloguemanager.model.ExceptionBean;
    056    import org.deegree.portal.cataloguemanager.model.Keyword;
    057    import org.deegree.portal.cataloguemanager.model.MDDataIdentification;
    058    import org.deegree.portal.cataloguemanager.model.MDMetadata;
    059    import org.deegree.portal.cataloguemanager.model.MetadataBean;
    060    import org.deegree.portal.cataloguemanager.model.TimePeriod;
    061
    062    /**
    063     *
    064     *
    065     *
    066     * @author <a href="mailto:poth@lat-lon.de">Andreas Poth</a>
    067     * @author last edited by: $Author: apoth $
    068     *
    069     * @version $Revision: 25494 $, $Date: 2010-07-26 13:07:46 +0200 (Mo, 26. Jul 2010) $
    070     */
    071    public class ClearFormListener extends AbstractMetadataListener {
    072
    073        private static final ILogger LOG = LoggerFactory.getLogger( ClearFormListener.class );
    074
    075        @Override
    076        public void actionPerformed( WebEvent event, ResponseHandler responseHandler )
    077                                throws IOException {
    078            CatalogueManagerConfiguration conf = getCatalogueManagerConfiguration( event );
    079
    080            try {
    081                JAXBContext jc = JAXBContext.newInstance( "org.deegree.portal.cataloguemanager.model" );
    082                Unmarshaller u = jc.createUnmarshaller();
    083
    084                String tmp = conf.getTemplateURL( "dataset" );
    085                URL url = conf.resolve( tmp );
    086                MDMetadata mdMetadata = (MDMetadata) u.unmarshal( url );
    087
    088                MetadataBean metadata = new MetadataBean();
    089
    090                metadata.setHlevel( "dataset" );
    091                CIResponsibleParty resParty = mdMetadata.getContact().getCIResponsibleParty();
    092                CIContact contact = resParty.getContactInfo().getCIContact();
    093                CIAddress address = contact.getAddress().getCIAddress();
    094                metadata.setContactCity( address.getCity().getCharacterString() );
    095                metadata.setContactCountry( address.getCountry().getCharacterString() );
    096                metadata.setContactDeliveryPoint( address.getDeliveryPoint().getCharacterString() );
    097                metadata.setContactOrganisationName( resParty.getOrganisationName().getCharacterString() );
    098                metadata.setContactPostalCode( address.getPostalCode().getCharacterString() );
    099                metadata.setContactRole( resParty.getRole().getCIRoleCode().getCodeListValue() );
    100
    101                MDDataIdentification dataIdent = mdMetadata.getIdentificationInfo().getMDDataIdentification();
    102                EXExtent extent = dataIdent.getExtent().getEXExtent();
    103                TimePeriod timePeriod = extent.getTemporalElement().getEXTemporalExtent().getExtent().getTimePeriod();
    104                metadata.setBegin( timePeriod.getBeginPosition() );
    105                metadata.setEnd( timePeriod.getEndPosition() );
    106                if ( extent.getDescription() != null ) {
    107                    metadata.setGeogrDescription( extent.getDescription().getCharacterString() );
    108                }
    109
    110                List<Keyword> keywords = dataIdent.getDescriptiveKeywords().getMDKeywords().getKeyword();
    111                List<String> kws = new ArrayList<String>( keywords.size() );
    112                for ( Keyword keyword : keywords ) {
    113                    kws.add( keyword.getCharacterString() );
    114                }
    115                metadata.setKeywords( kws );
    116
    117                resParty = dataIdent.getPointOfContact().getCIResponsibleParty();
    118                contact = resParty.getContactInfo().getCIContact();
    119                address = contact.getAddress().getCIAddress();
    120                metadata.setPocCity( address.getCity().getCharacterString() );
    121                metadata.setPocCountry( address.getCountry().getCharacterString() );
    122                metadata.setPocDeliveryPoint( address.getDeliveryPoint().getCharacterString() );
    123                metadata.setPocOrganisationName( resParty.getOrganisationName().getCharacterString() );
    124                metadata.setPocPostalCode( address.getPostalCode().getCharacterString() );
    125                metadata.setPocRole( resParty.getRole().getCIRoleCode().getCodeListValue() );
    126                metadata.setTopCat( dataIdent.getTopicCategory().getMDTopicCategoryCode() );
    127
    128                responseHandler.setContentType( "text/plain; charset=" + Charset.defaultCharset().displayName() );
    129                responseHandler.writeAndClose( true, metadata );
    130
    131            } catch ( Exception e ) {
    132                LOG.logError( e.getMessage(), e );
    133                ExceptionBean eb = new ExceptionBean( getClass().getName(), e.getMessage() );
    134                responseHandler.writeAndClose( true, eb );
    135                return;
    136            }
    137        }
    138
    139    }