001 //$HeadURL: https://svn.wald.intevation.org/svn/deegree/base/branches/2.3_testing/src/org/deegree/portal/owswatch/configs/ServiceRequest.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
037 package org.deegree.portal.owswatch.configs;
038
039 import java.io.BufferedReader;
040 import java.io.File;
041 import java.io.FileReader;
042 import java.io.IOException;
043 import java.io.Serializable;
044 import java.util.List;
045
046 /**
047 * Holds the information about a certain request of a certain service, which http methods, this request cn use and what
048 * are its htmlKeys
049 *
050 * @author <a href="mailto:elmasry@lat-lon.de">Moataz Elmasry</a>
051 * @author last edited by: $Author: jmays $
052 *
053 * @version $Revision: 20271 $, $Date: 2009-10-21 13:07:15 +0200 (Mi, 21. Okt 2009) $
054 */
055 public class ServiceRequest implements Serializable {
056
057 /**
058 *
059 */
060 private static final long serialVersionUID = -7463404275670442560L;
061
062 private String name = null;
063
064 private String getSnippetPath = null;
065
066 private boolean canPOST = true;
067
068 private boolean canGET = true;
069
070 private String htmlText = null;
071
072 private List<String> htmlKeys = null;
073
074 // Reads an example xml file for a post request, will be used mainly for GetCapabilities. but its also possbible
075 // to assign it to any request type
076 private String postRequest = null;
077
078 /**
079 * A constructor to instantate a class describing the service name and its corresponding html code that accepts
080 * specific paramters for this request
081 *
082 * @param name
083 * @param getSnippetPath
084 * @param postSnippetPath
085 * @param canPOST
086 * @param canGET
087 * @param htmlKeys
088 * @throws IOException
089 */
090 public ServiceRequest( String name, String getSnippetPath, String postSnippetPath, boolean canPOST, boolean canGET,
091 List<String> htmlKeys ) throws IOException {
092 this.name = name;
093 this.canPOST = canPOST;
094 this.canGET = canGET;
095 this.htmlText = readFileToString( getSnippetPath );
096 this.postRequest = readFileToString( postSnippetPath );
097 this.htmlKeys = htmlKeys;
098
099 }
100
101 /**
102 * Reads the html snippet file and save it as a String variable to be used later by the DHTML
103 *
104 * @param filePath
105 * @return String
106 * @throws IOException
107 */
108 protected String readFileToString( String filePath )
109 throws IOException {
110
111 if ( filePath == null || filePath.length() == 0 ) {
112 // A Html Text is not necessary in all cases, ex. in case GetCapabilities there
113 // are no extra fields
114 return "";
115 }
116
117 File file = new File( filePath );
118 BufferedReader reader = new BufferedReader( new FileReader( file.getCanonicalFile() ) );
119 String line = reader.readLine();
120 StringBuilder builder = new StringBuilder( 500 );
121 while ( line != null ) {
122 builder.append( line );
123 line = reader.readLine();
124 }
125 return builder.toString();
126 }
127
128 /**
129 * @return Request name, ex GetCapabilities
130 */
131 public String getName() {
132 return name;
133 }
134
135 /**
136 * @return path to html code describing the parameters for this service
137 */
138 public String getValue() {
139 return getSnippetPath;
140 }
141
142 /**
143 * @return can send GET Requests
144 */
145 public boolean isCanGET() {
146 return canGET;
147 }
148
149 /**
150 * @return can send POST requests
151 */
152 public boolean isCanPOST() {
153 return canPOST;
154 }
155
156 /**
157 * @return String
158 */
159 public String getHtmlText() {
160 return htmlText;
161 }
162
163 /**
164 * @return List of HTML keys
165 */
166 public List<String> getHtmlKeys() {
167 return htmlKeys;
168 }
169
170 /**
171 * Reads an example xml file for a post request, will be used mainly for GetCapabilities. but its also possbible to
172 * assign it to any request type
173 *
174 * @return String
175 */
176 public String getPostRequest() {
177 return postRequest;
178 }
179 }