    001    //$HeadURL: https://svn.wald.intevation.org/svn/deegree/base/branches/2.4_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    }