source: ChangeLog @ 1537:3843718cc980

Revision 1537:3843718cc980, 16.0 KB checked in by Theofilos Ioannidis <tioannid@…>, 6 weeks ago (diff)

Updated ChangeLog? for bug#82 fix.

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1Wed Oct 04 11:55:13 2017 +0300
2
3        * Bug #82 fixed : Added capability to Endpoint for the user to supply
4          and store his unique Google Maps API Key. The context path of the
5          endpoint is not restricted when a Key is provided. Users that do not
6          supply a key can still run the application as before.
7
8Wed Mar 11 21:02:48 2015   Pyravlos Team
9       
10        * Bug #73, modified appendBuffer function to take the srid into
11          consideration even if the argument is a constant (wktLiteral
12          or strdf literal)
13
14        * Update jar references on scripts used by the debian packaging.
15          Previously these references pointed only (incorrectly) to
16          SNAPSHOTs.
17
18        * Updated package names (since repositories cannot include capital
19          letters + runtime and endpoint-exec must have different names
20
21        * Version 3.3.1 released.
22
23        * Bug #58, added script that is invoked my maven to also update the
24          version described in the deb/control file of the runtime and
25          endpoint-exec components.
26
27        * Related to bug #58, but it generally enhances Strabon; The runtime
28          component has also been debianized. Dependencies are added to
29          /usr/share/jdeb/lib/strabon-runtime. ClassPath and strabon script
30          have also been updated accordingly (strabon-cmd)
31
32        * Bug #58: Maven creates the debian package conditionally. Use
33          -Ddebian=true in the mvn package command.
34
35        * Bug #58: Added dependencies - java, postgresql, tomcat. Also, added
36          a strabon-init script that detects the postgis installation path
37          and sets up the template_postgis. Finally the script creates a db
38          called "endpoint" (assuming it does not already exist) that is used
39          for the strabon-endpoint command.
40       
41        * Fixed an issue that returned null SRID when unmarshalling GML geometries if
42          the SRID did not follow one of the supported formats by GML-JTS. To fix that
43          we added a function that handles these cases by reading the userData variable
44          that JTS provides.
45
46        * Fixed a bug that would return no results when a variable that results
47          from a BIND clause appears in the FILTER or in the projection of a
48          query and is inside a spatial function.
49          (bug #78: http://bug.strabon.di.uoa.gr/ticket/78)
50
51        * Fixed the precision of the geometry literals in GeoJSON writer. Now,
52          this defaults to the precision model of JTS (equals to 16). Prior to
53          this it was fixed to 4.
54
55        * Now the GeoJSON writer is aware of the kind of typed literals (e.g.,
56          numeric, boolean, calendar, etc.) and prints the corresponding
57          values according to these types.
58
59        * Fixed a bug that would not return the correct result or would fail
60          when a spatial function involved a constant and a variable.
61          (bug #74: http://bug.strabon.di.uoa.gr/ticket/74)
62
63        * Fixed a bug that would not return the correct spatial datatype of a
64          projected geometry literal stored in the database.
65          (bug #71: http://bug.strabon.di.uoa.gr/ticket/71)
66
67        * Now, geometries expressed in CRS84 and a `geo:wktLiteral' datatype
68          are assigned the correct CRS, i.e., EPSG:4326 with a longitude
69          latitude axis order.
70
71        * Now, we report a parse error when a constant geometry given in a
72          SELECT or HAVING clause is not well-formed according to the WKT
73          specification.
74          (bug #69: http://bug.strabon.di.uoa.gr/ticket/69)
75
76        * Function `geof:convexHull' is now supported in a Having clause.
77
78        * Fixed older implementation of `strdf:distance' that would expect two
79          arguments instead of three when present in a HAVING clause.
80
81        * Fixed a bug that would cause a class cast exception for grounded
82          expressions with function nesting in the SELECT or HAVING clause.
83
84        * Fixed a bug in which `postgis:ST_Centroid' did not work in the SELECT
85          clause with input geometries from the database.
86
87        * Fixed a bug that `geof:getSRID' would return an integer instead of a
88          the URI corrresponding to the CRS that the input geometry was
89          expressed.
90          (bug #32:  http://bug.strabon.di.uoa.gr/ticket/32)
91
92        * Fixed a bug that would raise an exception for queries involving two
93          UNION graph patterns and a projection to a predicate or a URI in
94          general.
95          (bug #53: http://bug.strabon.di.uoa.gr/ticket/53)
96
97Wed Sep 17 20:14:12 2014   Pyravlos Team
98
99        * Version 3.2.10 released.
100
101        * The test suite of Strabon has now reached a mature level. It
102          contains tests for both stSPARQL and GeoSPARQL query languages and
103          most of the compliance tests covered in the specification of
104          GeoSPARQL (well, only those tests for the components that we have
105          chosen to implement).
106
107        * The endpoint now parses Accept headers with multiple values and uses
108          the first mimetype corresponding to a valid stSPARQLQueryResultFormat.
109          (bug #64: http://bug.strabon.di.uoa.gr/ticket/64)
110
111        * The endpoint now registers a handler for SIGTERM signals, so that if
112          it is run from the command-line (endpoint-exec), then the closing of
113          the connection will be ultimately called.
114          (bug #40: http://bug.strabon.di.uoa.gr/ticket/40)
115
116        * Strabon goes debian v1. the endpoint-exec jar is now given in a .deb
117          format. By dpkg-ing it, one can run a stand alone strabon endpoint
118          locally.
119          (bug #45 http://bug.strabon.di.uoa.gr/ticket/58)
120
121        * Fixed a bug in which Strabon hanged when a unary spatial construct
122          had a ternary spatial construct as argument.
123          (bug #45 http://bug.strabon.di.uoa.gr/ticket/45)
124
125        * Fixed a bug according to which spatial functions in ORDER BY were not
126          evaluated at all.
127          (bug #62: http://bug.strabon.di.uoa.gr/ticket/62)
128
129        * Fixed a bug according to which spatial boolean functions appearing
130          in the SELECT clause were raising a NULL pointer exception.
131          (bug #34: http://bug.strabon.di.uoa.gr/ticket/34)
132
133        * Fixed a bug in queries that contain variables that exist inside
134          spatial functions in select and do not exist in the where clause
135          made Strabon throw a NULL pointer exception.
136          (bug #51 https://bug.strabon.di.uoa.gr/ticket/51)
137
138        * Various changes in the interface and behavior of Strabon Endpoint:
139          - Revised the logos and the sample queries.
140          - Results query limit is set to zero (unlimited).
141          - Users can now store RDF data that is present in a file on the
142            client side (the file is uploaded to the server).
143          - Credentials are now required for uploading files or executing
144            UPDATE queries, unless Strabon Endpoint runs locally (localhost).
145          - When viewing the results of queries in HTML, any URI is now an
146            active link to itself. Previously, that URI was being DESCRIBEd
147            and one was being transferred to a page viewing the result of the
148            DESCRIBE query.
149          - The DESCRIBE functionality can now be accessed through the menu bar.
150       
151        * Fixed a bug where strdf:intersection function did not work as an
152          aggregate when used without 'GROUP BY'.
153          (bug #46 https://bug.strabon.di.uoa.gr/ticket/46)
154
155
156Sat Oct 19 23:37:23 2013   Pyravlos Team
157
158        * Version 3.2.9 released.
159
160        * Added support for the following google chart types: PieChart,
161        AreaChart and ColumnChart to strabon endpoint.
162       
163        * Added Timemap as new results format in Strabon endpoint. This
164        option displays results in a map and a timeline on the same time,
165        using the Timemap js library (http://code.google.com/p/timemap/).
166        The KMLWriter has been extended for that purpose, by transforming
167        dateTime values that are included in the result set into the respective
168        TimeStamp KML primitive (https://developers.google.com/kml/documentation/time).
169        In the "temporals" branch, the values of the strdf:period datatype
170        are converted into the respective KML TimeSpan primitive.
171       
172        * Added extension function <http://postgis.net/ST_Centroid> which is
173        mapped to the ST_Centroid(geometry) extension function of PostGIS.
174        See also: <http://postgis.org/docs/ST_Centroid.html>.
175
176        * Added extension function <http://postgis.net/ST_MakeLine> which is
177        mapped to the ST_MakeLine(geometry, geometry) extension function of
178        PostGIS. See also: <http://postgis.org/docs/ST_MakeLine.html>.
179
180        * Added PostGIS vocabulary class.
181
182        * Added support of all SPARQL result types provided by Sesame (json,
183        xml, csv, tsv, binary). To get the respective writer, just prepend the
184        string "SPARQL/", e.g., "SPARQL/JSON". This is to ensure that we
185        support all SPARQL result formats of the SPARQL Protocol.
186
187        * Fixed a bug where a non-implemented extension function would make
188        Strabon throw a NULL pointer exception. Now we get away with it
189        through a warning.
190
191        * Strabon endpoint now publishes the URIs of the supported units of
192        measure for use in strdf:distance and geof:distance functions of
193        stSPARQL and GeoSPARQL, respectively. The URIs are those defined by
194        OGC Units of Measure 1.0 specification which may be found at
195        http://www.opengis.net/def/uom/OGC/1.0/. Strabon endpoint publishes
196        the URIs at http://localhost:8080/endpoint/Capabilities.
197
198        * Created new module with name 'vocab` and artifactId
199        'strabon-vocabulary` and moved GeoConstants.java there. Other
200        vocabularies have been added as well, such as Simple Features, and
201        GeoSPARQL.
202
203        * Strabon endpoint now publishes the URIs of the supported extension
204        functions for stSPARQL and GeoSPARQL. One should access them by
205        hitting the link http://localhost:8080/endpoint/Capabilities.
206
207        * Support for parsing EPSG URIs in geometry literals with datatype
208        geo:wktLiteral.
209        (bug #33: http://bug.strabon.di.uoa.gr/ticket/33)
210
211        * Endpoint Client now supports querying of Virtuoso and Parliament endpoints.
212
213        * Endpoint Client now supports store and update operations, but only
214        for Strabon Endpoints.
215
216        * GeoSPARQL functions sfCrosses, sfOverlaps, ehOverlaps do not use the
217        ST_Relate PostGIS function (bug #24: http://bug.strabon.di.uoa.gr/ticket/24)
218
219        * All Simple Features functions of GeoSPARQL do not use the ST_Relate
220        PostGIS function
221
222        * Added diffTime function. This function performs the difference
223        between two literals of xsd:time datatype and returns a literal of
224        the xsd:time datatype as well.
225       
226        * Added a testsuite package in default branch. Full tester guide can be found
227        in README. Among other, most of GeoSPARQL compliance tests 
228        (https://portal.opengeospatial.org/files/?artifact_id=47664, pg. 53) have been
229        implemented.
230
231        * Changed the definition and implementation of strdf:distance function, by
232        adopting the definition of GeoSPARQL.
233        (bug #23: http://bug.strabon.di.uoa.gr/ticket/23)
234
235        * Changed the definition and implementation of strdf:buffer function, by
236        adopting the definition of GeoSPARQL.
237        (bug #35: http://bug.strabon.di.uoa.gr/ticket/35)
238
239        * Added geof:distance and geof:buffer functions, which have the same definition
240        with strdf:distance and strdf:buffer respectively.
241        (bug #32: http://bug.strabon.di.uoa.gr/ticket/32)
242
243        * Added a download button when performing describe and construct queries at the
244        endpoint.
245        (bug #38: http://bug.strabon.di.uoa.gr/ticket/38)
246
247        * Fixed a bug, where XMLWriter and TSVWriter did not return geometries with the
248        SRID.
249        (bug #47: http://bug.strabon.di.uoa.gr/ticket/47)
250
251        * Fixed a bug where the GeoSPARQL construct functions did not return the datatype
252        geo:wktLiteral datatype but strdf:WKT.
253
254Tue Mar 26 13:28:26 2013   Pyravlos Team
255
256        * Version 3.2.8 released.
257
258        * Added support for handling (storing/querying) GeoSPARQL datatypes.
259        (bug #31: http://bug.strabon.di.uoa.gr/ticket/31)
260
261        * Fixed a bug in StoreOp that wouldn't close the connection, neither
262        rollback the transaction upon an exception. This had as a side effect
263        the abnormal termination of StoreOp (through for example the use of
264        Ctrl-C signal) which was leaving the database locked.
265
266        * Fixed bug where spatial aggregates (e.g., union) didn't work as
267        expected when the query didn't contain a `GROUP BY' clause.
268        (bug #22: http://bug.strabon.di.uoa.gr/ticket/22)
269
270        * Updated GeoSPARQL namespaces and fixed function names to comply with
271        the GeoSPARQL specification.
272        (bug #25: http://bug.strabon.di.uoa.gr/ticket/25)
273
274Wed Jan 09 18:06:41 2013   Pyravlos Team
275
276        * Version 3.2.7 released.
277
278        * Add an extension function
279        <http://strdf.di.uoa.gr/extensions/ontology#diffDateTime> for computing the
280        span (in milliseconds) between two timestamps.
281
282        * Added an <endpoint-exec> module. This module builds an executable jar file
283        with an embedded Apache Tomcat 7. To create and run the executable jar just
284        type:
285                $ mvn clean package
286                $ java -jar endpoint-exec/target/strabon-endpoint-executable-*.jar
287
288        * Modified strabon script and postgis/monetdb.StoreOP class to get an
289        option for storing a RDF file in a named graph. Moreover, the RDF
290        format of the input RDF file now is given as an option (still, if it
291        is missing, it is assumed that the input is in N-TRIPLES format). The
292        option for the format is -f and the option for the named graph is -g
293        (takes a URI as an argument).
294
295        * Modified the names of the stSPARQL extension functions that
296        utilize the minimum bounding boxes of the involved geometries.
297
298Tue Dec 11 19:33:45 2012   Pyravlos Team
299
300        * Version 3.2.6 released.
301
302        * Modified the names of the stSPARQL extension functions to comply 
303        with the OGC Simple Features Access standard.
304
305Tue Dec 11 00:11:43 2012   Pyravlos Team
306
307        * Version 3.2.5 released.
308
309        * Added support for querying temporal information. This functionality
310        may be found in the `temporals' branch.
311       
312                The datatypes <http://strdf.di.uoa.gr/ontology#period> and
313                <http://www.w3.org/2001/XMLSchema#dateTime> are used to
314                represent periods and instants respectively.
315       
316                The valid time time of triples is represented using quadtruples,
317                with the valid time annotation(instant or period) being the
318                fourth element of the quad. In the same way, temporal triple
319                patterns are used in queries to retrieve the valid time of
320                triples.
321               
322                Some functions have been renamed (their URIs have changed) to
323                follow the names of the respective relations of Allen's
324                interval algebra and other functions have been added.
325               
326                The following temporal functions are supported:
327                during, periodOverlaps, equalsPeriod, nequalsPeriod, adjacent,
328                before, after, overleft, overright, meets, starts, finishes,
329                period_intersect, period_union, preceding_period, and
330                succeeding_period.
331       
332        * Changed behaviour of Strabon and Strabon Endpoint for connecting to
333        a spatially-enabled database. Only one instance of Strabon is allowed
334        at a time.
335
336        * Implemented a Java client for Strabon Endpoint. The client should be
337        used only with endpoint versions >=3.2.5. The implementation may be
338        found int the `endpoint-client' submodule of maven. Currently, only
339        querying of Strabon Endpoints is supported.
340
341        * Added support for requesting the capabilities of Strabon Endpoint
342        (fixes Bug #20 <http://bug.strabon.di.uoa.gr/ticket/20>). See
343        changesets f840796400bf and ?<TBC>? for specific details and how you
344        can determine the capabilities of older endpoints (versions <= 3.2.4).
345
346        * Updated KML writer to include the projected variables of an stSPARQL
347        query in "ExtendedData" and "Data" tags. This is the proper way to
348        do it if we need to convert a KML to a ESRI shapefile and also include
349        such information as attributes for a feature. See related pages from
350        KML specification:
351                <https://developers.google.com/kml/documentation/kmlreference#extendeddata>
352                <https://developers.google.com/kml/documentation/extendeddata>
353
354        * Added user authentication for storing RDF data through Strabon
355        Endpoint. The credentials are specified in
356        WEB-INF/credentials.properties file.
357
358        * Strabon Endpoints now limits the number of the results to a maximum
359        one. The maximum number is specified in the beans.xml file. This
360        corresponds to parameter "maxLimit". The endpoint script has also been
361        updated correspondingly; the limit can be given using the option "-l".
362        One can disable limiting of query results, by setting the "maxLimit"
363        parameter to 0. Addresses Bug #6
364        (<http://bug.strabon.di.uoa.gr/ticket/6>).
365
366        * Added "Known Issues" section to README.
367
368        * Added -m (more memory) and -M (much more memory) options in strabon
369        script for out-of-memory exceptions.
370
371        * Fixed Bug #10 (<http://bug.strabon.di.uoa.gr/ticket/10>). Now
372        KMLWriter handles more geometric types (other than polygons). See
373        changeset 9a3bfee64a39.
374
375        * Menu and navigation in Strabon Endpoint has changed to use jquery.
376        The menu is now populated using the queries placed inside the beans.xml.
377
378        * Added BrowseBean and browse.jsp for browsing the RDF data using the
379        Strabon Endpoint.
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