Strabon

log

age author description
2014-12-18 Stella Giannakopoulou tests for bug #78
2014-12-18 Stella Giannakopoulou bug #78: fixed also the case where spatial functions in SELECT did
2014-12-18 Stella Giannakopoulou added more checks in the arguments of the spatial functions.
2014-12-04 Stella Giannakopoulou added the units of measure in the default prefixes of the endpoint
2014-12-04 Stella Giannakopoulou #78 fixed.
2014-10-30 Babis Nikolaou updated ChangeLog
2014-10-30 Babis Nikolaou removed some print outs
2014-10-30 Babis Nikolaou adresses bug #75: now GeoJSON correctly prints a datatype literal value, instead of always printing it as a string
2014-10-30 Babis Nikolaou cleaned class XMLGSDatatypeUtil by removing unused methods and making datatype comparisons null-safe
2014-10-30 Babis Nikolaou GeoJSON writer now takes into account the default precision of the JTS library
2014-10-29 Babis Nikolaou revert DEBUG to INFO
2014-10-29 Stella Giannakopoulou fixed the call of the KML writer in the endpoint client, where the
2014-10-22 Stella Giannakopoulou updated ChangeLog
2014-10-22 Stella Giannakopoulou #74 fixed: now when a constant appears inside a spatial function, it is transformed to 4326.
2014-10-14 Babis Nikolaou merge with defaulttemporals
2014-10-14 Babis Nikolaou changed scope to protected for the other members/methods as well
2014-10-14 Babis Nikolaou merge with defaulttemporals
2014-10-14 Babis Nikolaou changed scope of variables in KML writer from private to protected, so as the writer can be extended (ggarbis has done this in Sextant for example)
2014-09-26 Stella Giannakopoulou in the case of select constructs there is no need to push the resulting geometry
2014-09-26 Babis Nikolaou corrected by name
2014-09-26 Babis Nikolaou added dependency of Strabon to testsuite and strabon-endpoint-client (in main pom.xml)
2014-09-25 Babis Nikolaou fixed bugs #49 and #65; we do not do any decode on the query that is sent through the forms of the strabon endpoint beans; this is already handlded by the container
2014-09-24 Babis Nikolaou merge with default branchtemporals
2014-09-24 Stella Giannakopoulou fixed the tests of geof:distance and geof:buffer, that had wrong results due to the
2014-09-24 Babis Nikolaou updated ChangeLog
2014-09-23 Babis Nikolaou corrected tests that were expecting a WKT in 4326 to contain also the URI of the CRS; we do not include this anymore, if the CRS is the default for that datatype
2014-09-23 Babis Nikolaou corrected another test that was expecting a WKT in 4326 to contain also the URI of the CRS; we do not include this anymore, if the CRS is the default for that datatype
2014-09-23 Babis Nikolaou it turns out that there is no simple way of having the datatype of a constant geometry available in the query builder, thus it is not easy for geof:getSRID to determine the correct datatype and return the appropriate URI for the CRS, when that has SRID 4326. Therefore, we choose to always return CRS84, even for strdf:WKT arguments. Notice, that when geof:getSRID is called evaluated in Java, we have such information available and we can return the correct result. However, we chose in changeset 1420:37792dd7041b to always push the evaluation of all spatial functions in the database. The respective tests have been updated as well.
2014-09-23 Babis Nikolaou added log4j.properties to endpoint-client; corrected test that using geof:getSRID() with a strdf:transform function with an input a geo:wktLiteral constant; in such a case we cannot return CRS84 simply because strdf:transform creates strdf:WKT datatypes for which the default CRS is EPSG:4326
2014-09-22 Babis Nikolaou CORRECT commit message: I de-activated evaluation of grounded expressions in SELECT queries in Java (see the respective #72 the reason I did so)
2014-09-22 Babis Nikolaou fixed a test that was using strdf:distance in ORDER BY clause with two arguments (expecting three arguments always) and de-activated evaluation of grounded expressions in SELECT queries in Java (see the respective #72 the reason I did so)
2014-09-22 Babis Nikolaou more type checking in extension functions in SELECT clause; added also some FIXME and TODO notes
2014-09-22 Babis Nikolaou type checking in extension functions in SELECT clause
2014-09-22 Babis Nikolaou log an info message that we do not support calculation in meters in java
2014-09-22 Babis Nikolaou refixed bug #69
2014-09-22 Babis Nikolaou fixed bug that would cause a class cast exception for grounded expressions with function nesting in the SELECT clause
2014-09-22 Babis Nikolaou buffer in meters in SELECT clauses containing only constants is not supported yet (TODO), but we log a corresponding message and we do the computation in degrees :)
2014-09-22 Babis Nikolaou corrected some tests that were expecting the default SRID (4326) for WKT literals; from now, we do not include such URI, since this is the default and is assumed
2014-09-22 Babis Nikolaou This is a merge commit that addresses the following issues:
2014-09-21 Babis Nikolaou support also geof:convexHull in grounded expressions evaluated in the SELECT clause
2014-09-21 Babis Nikolaou now StrabonPolyhedron carries information about the datatype of the underlying geometry, so as to be consistent with the presentation of results
2014-09-21 Babis Nikolaou corrected output for test that was checking computation of boundary; now that grounded expressions are evaluated using JTS, the boundary of the polygon [Polygon((0 0, 1 0, 1 1, 0 1, 0 0))] is not a Linestring any more as PostGIS was computing (in the wrong way), but LinearRing!
2014-09-21 Babis Nikolaou reverting back to dbpedia.org/sparql for testing endpoint-client on virtuoso
2014-09-21 Babis Nikolaou revert the behaviour of considering EPSG:4326 as lat/long in order to be in line with PostGIS; this is because PostGIS defines several of their functions, like ST_Buffer(Geometry, meters) on SRID 4326. Therefore, if we change this semantics, we would get 4326 lat/long and that would be chaotic
2014-09-21 Babis Nikolaou corrected a test output for getSRID that was set to returning integers (84000) instead of URIs
2014-09-21 Babis Nikolaou a lot of refactoring and cleaning in GeneralDBEvaluation.evaluate(FunctionCall, BindingSet) + support of grounded ST_Centroid in SELECT (ST_MakeLine is still missing)
2014-09-20 Babis Nikolaou Fixed bug #72. The same bug applies to other functions apart from these that return the SRID, such as all the property functions, postgis functions, etc.
2014-09-20 Babis Nikolaou fixes bug #69: better error handling
2014-09-19 Babis Nikolaou added another test for geof:getSRID (see bug #32) that looks in geometries stored in the database
2014-09-19 Babis Nikolaou added another test for geof:getSRID (see bug #32)
2014-09-19 Babis Nikolaou geof:geoSRID was returning the default SRID when argument was not a value from the database; now it returns the appropriate SRID
2014-09-19 Babis Nikolaou Fixes bug #32: implements geof:getSRID properly (now returns the URI of the corresponding SRID of the given geometry)
2014-09-19 Babis Nikolaou changed also MonetDB createGeoValue() for bug #71
2014-09-19 Babis Nikolaou Fixed bug #71
2014-09-18 Babis Nikolaou some cleaning up
2014-09-18 Babis Nikolaou when creating new WKT values in PostGISBindingIteration.createGeoValue(), use the default datatype for WKT (specified in GeoConstants.default_WKT_datatype) and not strdf:WKT
2014-09-18 Babis Nikolaou had forgotten to create typed literals in TSV writer
2014-09-18 Babis Nikolaou correctly identify CRS URIs when present in the select clause in functions like strdf:transform
2014-09-18 Babis Nikolaou removed EPSG:4326 URI from the bounding box of the zoomed map in query.jsp
2014-09-18 Babis Nikolaou corrected endpoint-client/pom.xml to point to the correct main class, so as it can be invoked from the command line