annotate ChangeLog @ 1329:604953273abc

added bug fix #46 in ChangeLog
author Stella Giannakopoulou <>
date Tue May 06 14:53:09 2014 +0300 (2014-05-06)
parents 9f4e99e57e1a
children da58093307e3
rev   line source
sgian@1329 1 * Fixed a bug where strdf:intersection function did not work as an
sgian@1329 2 aggregate when used without 'GROUP BY'.
sgian@1329 3 (bug #46
sgian@1329 4
charnik@1280 5 Sat Oct 19 23:37:23 2013 Pyravlos Team
charnik@932 6
charnik@932 7 * Version 3.2.9 released.
charnik@932 8
Konstantina@1235 9 * Added support for the following google chart types: PieChart,
Konstantina@1235 10 AreaChart and ColumnChart to strabon endpoint.
Konstantina@1235 11
Konstantina@1265 12 * Added Timemap as new results format in Strabon endpoint. This
Konstantina@1265 13 option displays results in a map and a timeline on the same time,
Konstantina@1265 14 using the Timemap js library (
Konstantina@1265 15 The KMLWriter has been extended for that purpose, by transforming
Konstantina@1265 16 dateTime values that are included in the result set into the respective
Konstantina@1265 17 TimeStamp KML primitive (
Konstantina@1265 18 In the "temporals" branch, the values of the strdf:period datatype
Konstantina@1265 19 are converted into the respective KML TimeSpan primitive.
Konstantina@1265 20
charnik@1117 21 * Added extension function <> which is
charnik@1117 22 mapped to the ST_Centroid(geometry) extension function of PostGIS.
charnik@1117 23 See also: <>.
charnik@1117 24
charnik@1115 25 * Added extension function <> which is
charnik@1115 26 mapped to the ST_MakeLine(geometry, geometry) extension function of
charnik@1115 27 PostGIS. See also: <>.
charnik@1115 28
charnik@1115 29 * Added PostGIS vocabulary class.
charnik@1115 30
charnik@1012 31 * Added support of all SPARQL result types provided by Sesame (json,
charnik@1012 32 xml, csv, tsv, binary). To get the respective writer, just prepend the
charnik@1012 33 string "SPARQL/", e.g., "SPARQL/JSON". This is to ensure that we
charnik@1012 34 support all SPARQL result formats of the SPARQL Protocol.
charnik@1012 35
charnik@990 36 * Fixed a bug where a non-implemented extension function would make
charnik@990 37 Strabon throw a NULL pointer exception. Now we get away with it
charnik@990 38 through a warning.
charnik@990 39
charnik@990 40 * Strabon endpoint now publishes the URIs of the supported units of
charnik@990 41 measure for use in strdf:distance and geof:distance functions of
charnik@990 42 stSPARQL and GeoSPARQL, respectively. The URIs are those defined by
charnik@990 43 OGC Units of Measure 1.0 specification which may be found at
charnik@990 44 Strabon endpoint publishes
charnik@990 45 the URIs at http://localhost:8080/endpoint/Capabilities.
charnik@990 46
charnik@1004 47 * Created new module with name 'vocab` and artifactId
charnik@1004 48 'strabon-vocabulary` and moved there. Other
charnik@1004 49 vocabularies have been added as well, such as Simple Features, and
charnik@1004 50 GeoSPARQL.
charnik@966 51
charnik@964 52 * Strabon endpoint now publishes the URIs of the supported extension
charnik@964 53 functions for stSPARQL and GeoSPARQL. One should access them by
charnik@964 54 hitting the link http://localhost:8080/endpoint/Capabilities.
charnik@964 55
charnik@932 56 * Support for parsing EPSG URIs in geometry literals with datatype
charnik@932 57 geo:wktLiteral.
charnik@932 58 (bug #33:
charnik@932 59
kallirroi@1273 60 * Endpoint Client now supports querying of Virtuoso and Parliament endpoints.
kallirroi@1273 61
kallirroi@1273 62 * Endpoint Client now supports store and update operations, but only
kallirroi@1273 63 for Strabon Endpoints.
kallirroi@1273 64
kallirroi@1143 65 * GeoSPARQL functions sfCrosses, sfOverlaps, ehOverlaps do not use the
kallirroi@1143 66 ST_Relate PostGIS function (bug #24:
kallirroi@1143 67
kallirroi@1143 68 * All Simple Features functions of GeoSPARQL do not use the ST_Relate
kallirroi@1143 69 PostGIS function
psmeros@1176 70
Konstantina@1174 71 * Added diffTime function. This function performs the difference
Konstantina@1174 72 between two literals of xsd:time datatype and returns a literal of
Konstantina@1174 73 the xsd:time datatype as well.
psmeros@1175 74
psmeros@1175 75 * Added a testsuite package in default branch. Full tester guide can be found
psmeros@1175 76 in README. Among other, most of GeoSPARQL compliance tests
psmeros@1175 77 (, pg. 53) have been
psmeros@1175 78 implemented.
kallirroi@1143 79
sgian@1267 80 * Changed the definition and implementation of strdf:distance function, by
sgian@1267 81 adopting the definition of GeoSPARQL.
sgian@1267 82 (bug #23:
sgian@1267 83
sgian@1268 84 * Changed the definition and implementation of strdf:buffer function, by
sgian@1268 85 adopting the definition of GeoSPARQL.
sgian@1268 86 (bug #35:
sgian@1268 87
sgian@1269 88 * Added geof:distance and geof:buffer functions, which have the same definition
sgian@1269 89 with strdf:distance and strdf:buffer respectively.
sgian@1276 90 (bug #32:
sgian@1269 91
sgian@1270 92 * Added a download button when performing describe and construct queries at the
sgian@1270 93 endpoint.
sgian@1270 94 (bug #38:
sgian@1270 95
sgian@1270 96 * Fixed a bug, where XMLWriter and TSVWriter did not return geometries with the
sgian@1270 97 SRID.
sgian@1270 98 (bug #47:
sgian@1270 99
sgian@1266 100 * Fixed a bug where the GeoSPARQL construct functions did not return the datatype
sgian@1266 101 geo:wktLiteral datatype but strdf:WKT.
sgian@1266 102
charnik@927 103 Tue Mar 26 13:28:26 2013 Pyravlos Team
charnik@645 104
charnik@853 105 * Version 3.2.8 released.
charnik@853 106
charnik@926 107 * Added support for handling (storing/querying) GeoSPARQL datatypes.
charnik@926 108 (bug #31:
charnik@926 109
charnik@926 110 * Fixed a bug in StoreOp that wouldn't close the connection, neither
charnik@926 111 rollback the transaction upon an exception. This had as a side effect
charnik@926 112 the abnormal termination of StoreOp (through for example the use of
charnik@926 113 Ctrl-C signal) which was leaving the database locked.
charnik@926 114
charnik@926 115 * Fixed bug where spatial aggregates (e.g., union) didn't work as
charnik@926 116 expected when the query didn't contain a `GROUP BY' clause.
charnik@926 117 (bug #22:
charnik@926 118
charnik@926 119 * Updated GeoSPARQL namespaces and fixed function names to comply with
charnik@926 120 the GeoSPARQL specification.
charnik@926 121 (bug #25:
charnik@926 122
charnik@853 123 Wed Jan 09 18:06:41 2013 Pyravlos Team
charnik@853 124
kkyzir@801 125 * Version 3.2.7 released.
kkyzir@801 126
ggarbis@854 127 * Add an extension function
ggarbis@854 128 <> for computing the
ggarbis@854 129 span (in milliseconds) between two timestamps.
ggarbis@854 130
ggarbis@854 131 * Added an <endpoint-exec> module. This module builds an executable jar file
ggarbis@854 132 with an embedded Apache Tomcat 7. To create and run the executable jar just
ggarbis@854 133 type:
ggarbis@854 134 $ mvn clean package
ggarbis@854 135 $ java -jar endpoint-exec/target/strabon-endpoint-executable-*.jar
charnik@853 136
charnik@810 137 * Modified strabon script and postgis/monetdb.StoreOP class to get an
charnik@810 138 option for storing a RDF file in a named graph. Moreover, the RDF
charnik@810 139 format of the input RDF file now is given as an option (still, if it
charnik@810 140 is missing, it is assumed that the input is in N-TRIPLES format). The
charnik@810 141 option for the format is -f and the option for the named graph is -g
charnik@810 142 (takes a URI as an argument).
charnik@810 143
kkyzir@801 144 * Modified the names of the stSPARQL extension functions that
kkyzir@801 145 utilize the minimum bounding boxes of the involved geometries.
kkyzir@801 146
charnik@811 147 Tue Dec 11 19:33:45 2012 Pyravlos Team
charnik@811 148
kkyzir@800 149 * Version 3.2.6 released.
kkyzir@800 150
kkyzir@800 151 * Modified the names of the stSPARQL extension functions to comply
kkyzir@801 152 with the OGC Simple Features Access standard.
kkyzir@800 153
charnik@811 154 Tue Dec 11 00:11:43 2012 Pyravlos Team
charnik@811 155
charnik@645 156 * Version 3.2.5 released.
charnik@645 157
charnik@811 158 * Added support for querying temporal information. This functionality
Konstantina@848 159 may be found in the `temporals' branch.
Konstantina@848 160
charnik@849 161 The datatypes <> and
charnik@849 162 <> are used to
charnik@849 163 represent periods and instants respectively.
Konstantina@848 164
charnik@849 165 The valid time time of triples is represented using quadtruples,
charnik@849 166 with the valid time annotation(instant or period) being the
charnik@849 167 fourth element of the quad. In the same way, temporal triple
charnik@849 168 patterns are used in queries to retrieve the valid time of
charnik@849 169 triples.
Konstantina@848 170
charnik@849 171 Some functions have been renamed (their URIs have changed) to
charnik@849 172 follow the names of the respective relations of Allen's
charnik@849 173 interval algebra and other functions have been added.
Konstantina@848 174
Konstantina@848 175 The following temporal functions are supported:
charnik@849 176 during, periodOverlaps, equalsPeriod, nequalsPeriod, adjacent,
charnik@849 177 before, after, overleft, overright, meets, starts, finishes,
charnik@849 178 period_intersect, period_union, preceding_period, and
charnik@849 179 succeeding_period.
Konstantina@848 180
charnik@759 181 * Changed behaviour of Strabon and Strabon Endpoint for connecting to
charnik@759 182 a spatially-enabled database. Only one instance of Strabon is allowed
charnik@759 183 at a time.
charnik@759 184
charnik@688 185 * Implemented a Java client for Strabon Endpoint. The client should be
charnik@688 186 used only with endpoint versions >=3.2.5. The implementation may be
charnik@688 187 found int the `endpoint-client' submodule of maven. Currently, only
charnik@688 188 querying of Strabon Endpoints is supported.
charnik@688 189
charnik@662 190 * Added support for requesting the capabilities of Strabon Endpoint
charnik@662 191 (fixes Bug #20 <>). See
charnik@662 192 changesets f840796400bf and ?<TBC>? for specific details and how you
charnik@662 193 can determine the capabilities of older endpoints (versions <= 3.2.4).
charnik@662 194
charnik@658 195 * Updated KML writer to include the projected variables of an stSPARQL
charnik@658 196 query in "ExtendedData" and "Data" tags. This is the proper way to
charnik@658 197 do it if we need to convert a KML to a ESRI shapefile and also include
charnik@658 198 such information as attributes for a feature. See related pages from
charnik@658 199 KML specification:
charnik@658 200 <>
charnik@658 201 <>
charnik@658 202
charnik@645 203 * Added user authentication for storing RDF data through Strabon
charnik@662 204 Endpoint. The credentials are specified in
charnik@662 205 WEB-INF/ file.
charnik@645 206
charnik@645 207 * Strabon Endpoints now limits the number of the results to a maximum
charnik@645 208 one. The maximum number is specified in the beans.xml file. This
charnik@645 209 corresponds to parameter "maxLimit". The endpoint script has also been
charnik@645 210 updated correspondingly; the limit can be given using the option "-l".
charnik@645 211 One can disable limiting of query results, by setting the "maxLimit"
charnik@645 212 parameter to 0. Addresses Bug #6
charnik@645 213 (<>).
charnik@645 214
charnik@645 215 * Added "Known Issues" section to README.
charnik@645 216
charnik@645 217 * Added -m (more memory) and -M (much more memory) options in strabon
charnik@645 218 script for out-of-memory exceptions.
charnik@645 219
charnik@849 220 * Fixed Bug #10 (<>). Now
charnik@849 221 KMLWriter handles more geometric types (other than polygons). See
charnik@849 222 changeset 9a3bfee64a39.
charnik@645 223
charnik@645 224 * Menu and navigation in Strabon Endpoint has changed to use jquery.
charnik@645 225 The menu is now populated using the queries placed inside the beans.xml.
charnik@645 226
charnik@645 227 * Added BrowseBean and browse.jsp for browsing the RDF data using the
charnik@645 228 Strabon Endpoint.