001    //$HeadURL: svn+ssh://jwilden@svn.wald.intevation.org/deegree/base/branches/2.5_testing/src/org/deegree/owscommon_new/HTTP.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.owscommon_new;
037    
038    import java.net.URL;
039    import java.util.ArrayList;
040    import java.util.List;
041    
042    import org.deegree.model.metadata.iso19115.Linkage;
043    import org.deegree.model.metadata.iso19115.OnlineResource;
044    
045    /**
046     * <code>HTTP</code> describes the distributed computing platform which a service uses. In terms
047     * of HTTP: it stores the links where it can be reached.
048     *
049     * @author <a href="mailto:schmitz@lat-lon.de">Andreas Schmitz</a>
050     * @author last edited by: $Author: mschneider $
051     *
052     * @version 2.0, $Revision: 18195 $, $Date: 2009-06-18 17:55:39 +0200 (Do, 18 Jun 2009) $
053     *
054     * @since 2.0
055     */
056    
057    public class HTTP implements DCP {
058    
059        private static final long serialVersionUID = 989887096571428263L;
060    
061        private List<List<DomainType>> constraints;
062    
063        private List<Type> types;
064    
065        private List<OnlineResource> links;
066    
067        /**
068         * Standard constructor that initializes all encapsulated data.
069         *
070         * @param links
071         * @param constraints
072         * @param types
073         */
074        public HTTP( List<OnlineResource> links, List<List<DomainType>> constraints, List<Type> types ) {
075            this.links = links;
076            this.constraints = constraints;
077            this.types = types;
078        }
079    
080        /**
081         * @return Returns the constraints.
082         */
083        public List<List<DomainType>> getConstraints() {
084            return constraints;
085        }
086    
087        /**
088         * @return Returns the types.
089         */
090        public List<Type> getTypes() {
091            return types;
092        }
093    
094        /**
095         * @return the links.
096         */
097        public List<OnlineResource> getLinks() {
098            return links;
099        }
100    
101        /**
102         * @return a list of all Get method URLs.
103         */
104        public List<URL> getGetOnlineResources() {
105            List<URL> result = new ArrayList<URL>();
106    
107            for ( int i = 0; i < types.size(); ++i ) {
108                if ( types.get( i ) == Type.Get ) {
109                    result.add( links.get( i ).getLinkage().getHref() );
110                }
111            }
112    
113            return result;
114        }
115    
116        /**
117         * @return a list of all Get method URLs.
118         */
119        public List<URL> getPostOnlineResources() {
120            List<URL> result = new ArrayList<URL>();
121    
122            for ( int i = 0; i < types.size(); ++i ) {
123                if ( types.get( i ) == Type.Post ) {
124                    result.add( links.get( i ).getLinkage().getHref() );
125                }
126            }
127    
128            return result;
129        }
130    
131        /**
132         * @param urlsnew
133         */
134        public void setGetOnlineResources( List<URL> urlsnew ) {
135            List<OnlineResource> result = new ArrayList<OnlineResource>( links.size() );
136            List<Type> typesnew = new ArrayList<Type>( links.size() );
137    
138            for ( int i = 0; i < types.size(); ++i ) {
139                if ( types.get( i ) == Type.Post ) {
140                    result.add( links.get( i ) );
141                    typesnew.add( types.get( i ) );
142                }
143            }
144    
145            for ( URL url : urlsnew ) {
146                result.add( new OnlineResource( new Linkage( url ) ) );
147                typesnew.add( Type.Get );
148            }
149    
150            links = result;
151            types = typesnew;
152        }
153    
154        /**
155         * @param urlsnew
156         */
157        public void setPostOnlineResources( List<URL> urlsnew ) {
158            List<OnlineResource> result = new ArrayList<OnlineResource>( links.size() );
159            List<Type> typesnew = new ArrayList<Type>( links.size() );
160    
161            for ( int i = 0; i < types.size(); ++i ) {
162                if ( types.get( i ) == Type.Get ) {
163                    result.add( links.get( i ) );
164                }
165            }
166    
167            for ( URL url : urlsnew ) {
168                result.add( new OnlineResource( new Linkage( url ) ) );
169                typesnew.add( Type.Post );
170            }
171    
172            links = result;
173            types = typesnew;
174        }
175    
176        /**
177         * Enumeration type indicating the used HTTP request method.
178         *
179         * @author <a href="mailto:schmitz@lat-lon.de">Andreas Schmitz</a>
180         * @author last edited by: $Author: mschneider $
181         *
182         * @version 2.0, $Revision: 18195 $, $Date: 2009-06-18 17:55:39 +0200 (Do, 18 Jun 2009) $
183         *
184         * @since 2.0
185         */
186        public enum Type {
187            /**
188             * The Get HTTP method.
189             */
190            Get,
191            /**
192             * The Post HTTP method.
193             */
194            Post
195        }
196    
197    }