001 //$HeadURL: svn+ssh://jwilden@svn.wald.intevation.org/deegree/base/branches/2.5_testing/src/org/deegree/portal/owswatch/ServiceLog.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;
038
039 import java.io.File;
040 import java.io.FileWriter;
041 import java.io.IOException;
042 import java.io.Serializable;
043 import java.util.Calendar;
044
045 import org.deegree.framework.log.ILogger;
046 import org.deegree.framework.log.LoggerFactory;
047 import org.deegree.framework.xml.XMLException;
048 import org.deegree.framework.xml.XMLFragment;
049 import org.deegree.framework.xml.XMLTools;
050 import org.w3c.dom.Element;
051
052 /**
053 * A class to log the testings results into a protocol file, i.e. a logger class
054 *
055 * @author <a href="mailto:elmasry@lat-lon.de">Moataz Elmasry</a>
056 * @author last edited by: $Author: jmays $
057 *
058 * @version $Revision: 20271 $, $Date: 2009-10-21 13:07:15 +0200 (Mi, 21 Okt 2009) $
059 */
060 public class ServiceLog implements Serializable {
061
062 /**
063 *
064 */
065 private static final long serialVersionUID = -2010721267404089317L;
066
067 private static final ILogger LOG = LoggerFactory.getLogger( ServiceLog.class );
068
069 private int serviceId = -1;
070
071 private String serviceName = null;
072
073 private String serviceType = null;
074
075 private String protocolURI;
076
077 private String protDirPath = null;
078
079 private String protHttpAddr = null;
080
081 private EmailSender emailSender = null;
082
083 private ValidatorResponse response = null;
084
085 /**
086 * @param serviceId
087 * @param serviceName
088 * @param serviceType
089 * @param protDirPath
090 * @param servletAddr
091 * @param emailSender
092 * The class responsible for sending emails
093 * @throws IOException
094 * if the given paths are invalid
095 * @throws XMLException
096 * if the xmlDocument(s) are mal formed
097 */
098 public ServiceLog( String protDirPath, int serviceId, String serviceName, String serviceType, String servletAddr,
099 EmailSender emailSender ) throws IOException {
100 this.protDirPath = protDirPath;
101 this.serviceId = serviceId;
102 this.serviceName = serviceName;
103 this.serviceType = serviceType;
104 this.emailSender = emailSender;
105
106 StringBuilder builder = new StringBuilder( servletAddr );
107 if ( !( builder.lastIndexOf( "?" ) == builder.length() - 1 ) ) {
108 builder.append( "?" );
109 }
110 protHttpAddr = builder.append( "action=serviceProtocol&serviceId=" ).append( serviceId ).toString();
111
112 this.response = new ValidatorResponse( "Not yet Tested", Status.RESULT_STATE_WAITING );
113 response.setLastLapse( -1 );
114 }
115
116 /**
117 * creates an xml protocol file for this Protocol Object if it does not already exist
118 */
119 protected Element init()
120 throws IOException {
121
122 protocolURI = buildProtocolURI();
123
124 Element root = null;
125 try {
126 File file = new File( protocolURI );
127
128 if ( !file.exists() || file.length() == 0 ) {
129 root = XMLTools.create().createElement( "owsWatchProtocol" );
130
131 root.setAttribute( "serviceName", serviceName );
132 root.setAttribute( "serviceType", serviceType );
133 XMLFragment frag = new XMLFragment( root );
134 frag.write( new FileWriter( protocolURI ) );
135 } else {
136 XMLFragment xmlFrag = new XMLFragment( new File( protocolURI ) );
137 root = xmlFrag.getRootElement();
138 }
139 } catch ( Exception e ) {
140 throw new IOException( Messages.getMessage( "ERROR_CONFS_EXCEPTION", protocolURI )
141 + e.getLocalizedMessage() );
142 }
143 return root;
144 }
145
146 /**
147 * adds a message to protocol file
148 *
149 * @param response
150 * @param serviceconfig
151 *
152 */
153 public void addMessage( ValidatorResponse response, ServiceConfiguration serviceconfig ) {
154
155 try {
156
157 Element root = init();
158 if ( root != null ) {
159
160 Element entry = XMLTools.appendElement( root, null, "Entry" );
161 XMLTools.appendElement( entry, null, "TimeStamp", response.getLastTest().toString() );
162 XMLTools.appendElement( entry, null, "Message", response.getMessage() );
163 XMLTools.appendElement( entry, null, "Lapse", String.valueOf( response.getLastLapse() ) );
164
165 XMLFragment frag = new XMLFragment( root );
166 FileWriter writer = new FileWriter( new File( protocolURI ) );
167 writer.write( frag.getAsPrettyString() );
168 writer.close();
169 } else {
170 LOG.logError( "Exception while creating the Protocol" );
171 }
172 } catch ( Exception e ) {
173 LOG.logError( "Error building the xml document in addMessage()", e );
174 }
175
176 if ( ( this.response.getStatus().isAvailable() || this.response.getStatus().isWaiting() )
177 && !response.getStatus().isAvailable() && !response.getStatus().isWaiting() ) {
178 emailSender.createAndSendMail( serviceconfig, response, getProtHttpAddr() );
179 }
180 this.response = response;
181 }
182
183 /**
184 * @return String the uri of this Protocol Object
185 */
186 public String getProtocolURI() {
187 return buildProtocolURI();
188 }
189
190 /**
191 * @return protocol path
192 */
193 public String getProtPath() {
194 return protocolURI;
195 }
196
197 /**
198 * @return String
199 */
200 public String getProtDirPath() {
201 return protDirPath;
202 }
203
204 /**
205 * @param protDirPath
206 */
207 public void setProtDirPath( String protDirPath ) {
208 this.protDirPath = protDirPath;
209 protocolURI = buildProtocolURI();
210 }
211
212 private String buildProtocolURI() {
213
214 if ( protocolURI != null ) {
215 return protocolURI;
216 }
217 // Writing the file name
218 StringBuffer buffer = new StringBuffer( 100 );
219 buffer.append( protDirPath );
220 if ( !protDirPath.endsWith( "/" ) ) {
221 buffer.append( "/" );
222 }
223 buffer.append( "protocol_ID" ).append( "_" ).append( serviceId ).append( "_" );
224 Calendar cal = Calendar.getInstance();
225 // I added 1 to the month since the returned month index is always -1 that the true,
226 // ex. january returns 0, feb 1, etc...
227 buffer.append( cal.get( Calendar.YEAR ) ).append( "_" );
228 int month = cal.get( Calendar.MONTH ) + 1;
229 buffer.append( month > 9 ? month : "0" + month );
230 buffer.append( ".xml" );
231
232 return buffer.toString();
233 }
234
235 /**
236 * @return http address that forwards you to the protocol page
237 */
238 public String getProtHttpAddr() {
239 return protHttpAddr;
240 }
241
242 /**
243 * @return {@link EmailSender}
244 */
245 public EmailSender getEmailSender() {
246 return emailSender;
247 }
248
249 /**
250 * @return {@link EmailSender}
251 */
252 public ValidatorResponse getResponse() {
253 return response;
254 }
255 }