001 //$HeadURL$ 002 /*---------------------------------------------------------------------------- 003 This file is part of deegree, http://deegree.org/ 004 Copyright (C) 2001-2009 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 ----------------------------------------------------------------------------*/ 036 037 package org.deegree.ogcwebservices.csw.discovery; 038 039 import java.io.IOException; 040 import java.net.URL; 041 import java.util.Map; 042 043 import org.deegree.framework.util.StringTools; 044 import org.deegree.framework.xml.XMLTools; 045 import org.deegree.i18n.Messages; 046 import org.deegree.ogcbase.ExceptionCode; 047 import org.deegree.ogcwebservices.InvalidParameterValueException; 048 import org.deegree.ogcwebservices.OGCWebServiceException; 049 import org.w3c.dom.Node; 050 import org.xml.sax.SAXException; 051 052 /** 053 * 054 * 055 * @author <a href="mailto:poth@lat-lon.de">Andreas Poth</a> 056 * @author last edited by: $Author: poth $ 057 * 058 * @version $Revision: 6251 $, $Date: 2007-03-19 16:59:28 +0100 (Mo, 19 Mrz 2007) $ 059 */ 060 public class GetRecordByIdDocument_2_0_2 extends GetRecordByIdDocument { 061 062 private static final long serialVersionUID = 2120122323030885033L; 063 064 private static final String XML_TEMPLATE = "GetRecordByIdTemplate2.0.2.xml"; 065 066 @Override 067 GetRecordById parse( String id ) 068 throws OGCWebServiceException { 069 070 String version = null; 071 Map<String, String> vendorSpecificParameters = null; 072 String[] ids = null; 073 String elementSetName = null; 074 075 try { 076 // '<csw202:GetRecords>'-element (required) 077 Node contextNode = XMLTools.getRequiredNode( this.getRootElement(), "self::csw202:GetRecordById", nsContext ); 078 079 // 'service'-attribute (required, must be CSW) 080 String service = XMLTools.getRequiredNodeAsString( contextNode, "@service", nsContext ); 081 if ( !service.equals( "CSW" ) ) { 082 ExceptionCode code = ExceptionCode.INVALIDPARAMETERVALUE; 083 throw new InvalidParameterValueException( "GetRecordById", "'service' must be 'CSW'", code ); 084 } 085 086 // 'version'-attribute (required) 087 version = XMLTools.getRequiredNodeAsString( contextNode, "@version", nsContext ); 088 if ( !"2.0.2".equals( version ) ) { 089 throw new OGCWebServiceException( "GetRecordByIdDocument_2_0_2", 090 Messages.getMessage( "CSW_NOT_SUPPORTED_VERSION", 091 GetRecords.DEFAULT_VERSION, "2.0.2", version ), 092 ExceptionCode.INVALIDPARAMETERVALUE ); 093 } 094 095 // '<csw:ResponseHandler>'-elements (optional) 096 ids = XMLTools.getNodesAsStrings( contextNode, "csw202:Id", nsContext ); 097 098 // '<csw:ElementSetName>'-element (optional) 099 Node elementSetNameElement = XMLTools.getNode( contextNode, "csw202:ElementSetName", nsContext ); 100 101 if ( elementSetNameElement != null ) { 102 // must contain one of the values 'brief', 'summary' or 103 // 'full' 104 elementSetName = XMLTools.getRequiredNodeAsString( elementSetNameElement, "text()", nsContext, 105 new String[] { "brief", "summary", "full" } ); 106 107 } else { 108 elementSetName = "summary"; 109 } 110 // in the future the vendorSpecificParameters 111 vendorSpecificParameters = parseDRMParams( this.getRootElement() ); 112 } catch ( Exception e ) { 113 ExceptionCode code = ExceptionCode.INVALIDPARAMETERVALUE; 114 throw new OGCWebServiceException( "GetRecordByIdDocument_2_0_2", StringTools.stackTraceToString( e ), code ); 115 } 116 117 return new GetRecordById( id, version, vendorSpecificParameters, ids, elementSetName ); 118 } 119 120 /* 121 * (non-Javadoc) 122 * 123 * @see org.deegree.framework.xml.XMLFragment#createEmptyDocument() 124 */ 125 @Override 126 void createEmptyDocument() 127 throws IOException, SAXException { 128 URL url = GetRecordByIdDocument.class.getResource( XML_TEMPLATE ); 129 if ( url == null ) { 130 throw new IOException( "The resource '" + XML_TEMPLATE + " could not be found." ); 131 } 132 load( url ); 133 } 134 135 }