001 //$HeadURL: svn+ssh://rbezema@svn.wald.intevation.org/deegree/base/branches/2.2_testing/src/org/deegree/ogcwebservices/csw/discovery/SearchStatus.java $
002 /*---------------- FILE HEADER ------------------------------------------
003
004 This file is part of deegree.
005 Copyright (C) 2001-2008 by:
006 EXSE, Department of Geography, University of Bonn
007 http://www.giub.uni-bonn.de/deegree/
008 lat/lon GmbH
009 http://www.lat-lon.de
010
011 This library is free software; you can redistribute it and/or
012 modify it under the terms of the GNU Lesser General Public
013 License as published by the Free Software Foundation; either
014 version 2.1 of the License, or (at your option) any later version.
015
016 This library is distributed in the hope that it will be useful,
017 but WITHOUT ANY WARRANTY; without even the implied warranty of
018 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
019 Lesser General Public License for more details.
020
021 You should have received a copy of the GNU Lesser General Public
022 License along with this library; if not, write to the Free Software
023 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
024
025 Contact:
026
027 Andreas Poth
028 lat/lon GmbH
029 Aennchenstr. 19
030 53115 Bonn
031 Germany
032 E-Mail: poth@lat-lon.de
033
034 Prof. Dr. Klaus Greve
035 Department of Geography
036 University of Bonn
037 Meckenheimer Allee 166
038 53115 Bonn
039 Germany
040 E-Mail: greve@giub.uni-bonn.de
041
042
043 ---------------------------------------------------------------------------*/
044 package org.deegree.ogcwebservices.csw.discovery;
045
046 import java.util.Date;
047
048 import org.deegree.framework.util.TimeTools;
049 import org.deegree.ogcwebservices.InvalidParameterValueException;
050
051 /**
052 * Class representation of a <csw:SearchStatus>-element.
053 *
054 * @author <a href="mailto:poth@lat-lon.de">Andreas Poth </a>
055 * @author <a href="mailto:tfr@users.sourceforge.net">Torsten Friebe </a>
056 * @author <a href="mailto:tfr@users.sourceforge.net">Markus Schneider </a>
057 *
058 * @author last edited by: $Author: apoth $
059 *
060 * @version 2.0, $Revision: 9345 $, $Date: 2007-12-27 17:22:25 +0100 (Do, 27 Dez 2007) $
061 */
062 public class SearchStatus {
063
064 private static final String[] STATES = { "complete", "subset", "interim", "processing", "none" };
065
066 private String status;
067
068 private Date timestamp;
069
070 /**
071 *
072 *
073 */
074 private SearchStatus() {
075 this.timestamp = new Date( System.currentTimeMillis() );
076 }
077
078 /**
079 *
080 * @param status
081 */
082 SearchStatus( String status ) {
083 this();
084 for ( int i = 0; i < STATES.length; i++ ) {
085 String aState = STATES[i];
086 if ( aState.equalsIgnoreCase( status ) ) {
087 this.status = status;
088 }
089 }
090 }
091
092 /**
093 *
094 * @param status
095 * @param timestamp
096 */
097 SearchStatus( String status, Date timestamp ) {
098 this( status );
099 this.timestamp = timestamp;
100 }
101
102 /**
103 * Create a new instance from status-String and timestamp-String.
104 *
105 * TODO: parse timestampString
106 *
107 * @param status
108 * @param timestampString
109 * @throws InvalidParameterValueException
110 */
111 SearchStatus( String status, String timestampString ) {
112 this( status );
113 this.timestamp = TimeTools.createCalendar( timestampString ).getTime();
114 }
115
116 /**
117 * possible values are:
118 * <ul>
119 * <li>complete: The request was successfully completed and valid results are available or have
120 * been returned.
121 * <li>subset: The request was successfully completed and partial valid results are available
122 * or have been returned. In this case subsequest queries with new start positions may be used
123 * to see more results.
124 * <li>interim: The request was successfully completed and partial results are available or
125 * have been returned but the results may not be valid. For example, an intermediate server in a
126 * distributed search may have failed cause the partial, invalid result set to be generated.
127 * <li>processing: The request is still processing. When completed, the response will be sent
128 * to the specified response handler.
129 * <li>none: No records found.
130 * </ul>
131 *
132 * @return request processing status
133 */
134 public String getStatus() {
135 return this.status;
136 }
137
138 /**
139 * @return datestamp of processing
140 */
141 public Date getTimestamp() {
142 return this.timestamp;
143 }
144
145 }