001 //$HeadURL: https://svn.wald.intevation.org/svn/deegree/base/branches/2.3_testing/src/org/deegree/graphics/sld/RemoteOWS.java $ 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 package org.deegree.graphics.sld; 037 038 import static org.deegree.framework.xml.XMLTools.escape; 039 040 import java.net.URL; 041 042 import org.deegree.framework.util.NetWorker; 043 import org.deegree.framework.xml.Marshallable; 044 045 /** 046 * Since a layer is defined as a collection of potentially mixed-type features, the UserLayer 047 * element must provide the means to identify the features to be used. All features to be rendered 048 * are assumed to be fetched from a Web Feature Server (WFS) or a Web Coverage CapabilitiesService 049 * (WCS, in which case the term features is used loosely). 050 * <p> 051 * </p> 052 * The remote server to be used is identified by RemoteOWS (OGC Web CapabilitiesService) element. 053 * 054 * @author <a href="mailto:poth@lat-lon.de">Andreas Poth</a> 055 * @author last edited by: $Author: mschneider $ 056 * @version $Revision: 18195 $ $Date: 2009-06-18 17:55:39 +0200 (Do, 18. Jun 2009) $ 057 */ 058 public class RemoteOWS implements Marshallable { 059 060 /** 061 * WFS 062 */ 063 final static public String WFS = "WFS"; 064 065 /** 066 * WCS 067 */ 068 final static public String WCS = "WCS"; 069 070 private String service = null; 071 072 private URL onlineResource = null; 073 074 /** 075 * Creates a new RemoteOWS object. 076 * 077 * @param service 078 * @param onlineResource 079 */ 080 RemoteOWS( String service, URL onlineResource ) { 081 setService( service ); 082 setOnlineResource( onlineResource ); 083 } 084 085 /** 086 * type of service that is represented by the remote ows. at the moment <tt>WFS</tt> and 087 * <tt>WCS</tt> are possible values. 088 * 089 * @return the type of the services 090 * 091 */ 092 public String getService() { 093 return service; 094 } 095 096 /** 097 * @see RemoteOWS#getService() 098 * @param service 099 * the type of the services 100 * 101 */ 102 public void setService( String service ) { 103 this.service = service; 104 } 105 106 /** 107 * address of the the ows as URL 108 * 109 * @return the adress of the ows as URL 110 * 111 */ 112 public URL getOnlineResource() { 113 return onlineResource; 114 } 115 116 /** 117 * @see RemoteOWS#getOnlineResource() 118 * @param onlineResource 119 * the adress of the ows as URL 120 * 121 */ 122 public void setOnlineResource( URL onlineResource ) { 123 this.onlineResource = onlineResource; 124 } 125 126 /** 127 * exports the content of the RemoteOWS as XML formated String 128 * 129 * @return xml representation of the RemoteOWS 130 */ 131 public String exportAsXML() { 132 133 StringBuffer sb = new StringBuffer( 200 ); 134 sb.append( "<RemoteOWS>" ); 135 sb.append( "<Service>" ).append( escape( service ) ).append( "</Service>" ); 136 sb.append( "<OnlineResource xmlns:xlink='http://www.w3.org/1999/xlink' " ); 137 sb.append( "xlink:type='simple' xlink:href='" ); 138 sb.append( escape( NetWorker.url2String( onlineResource ) ) + "'/>" ); 139 sb.append( "</RemoteOWS>" ); 140 141 return sb.toString(); 142 } 143 }