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CHANGES.txt
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CHANGES.txt
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Changes for release 0.7.1
==========================
bugs fixed
----------
[SWP-73] xquery doesn't work for query results
Changes for release 0.7.0
=========================
New Features
------------
[2009-03-06] added link from results page to show pipe in editor
[2009-03-06] changed default http cache time from 1 minute to 5 minutes.
[2009-03-06] Honour HTTP Expires header if longer than default http cache time.
bugs fixed
----------
[SWP-68] redirect not followed by rdffetch
Changes for release 0.6.7
===========================
New Features
------------
[2009-03-05] added linked data demonstration implementing the use case
described at http://www.opencalais.com/node/9501
[2009-03-04] Added pipes:call function to xquery.
usage is like:
pipes:call("myppipe","param1name",param1value,"param2name",param2value ... )
Bugs Fixed
[SWP-57] clicking play on Parameter node throws an Exception
[SWP-58] For Variable debug play button does nothing
[SWP-64] add blank rdf/xml when dropping in Text node.
[SWP-65] default xquery text is not well formed
Other Changes
[2009-03-05] Moved pipes-guide to html document, doc/index.html
[2009-03-05] Merged older pipes documentation from web page into doc/index.html (some requires updating)
Changes for release 0.6.6
===========================
New Features
------------
[2009-03-04] Added sesame xpath functions library including concat, lowercase and uppercase
Example query using fn:concat follows:
PREFIX fn: <http://www.w3.org/2005/xpath-functions#>
select ?name where {?s ?p ?name .
FILTER ( ?name=fn:concat('Giovanni ','Tummarello') )
}
See:
http://repo.aduna-software.org/svn/org.openrdf/sesame-ext/xpath-functions/trunk/src/main/java/org/openrdf/query/algebra/evaluation/function/xpath/
[2009-03-03] Added link to documentation page from each operator on design page.
Clicking the link opens the documentation page on another tab. Documentation is
currently skeletal.
[2009-03-03] Added a Choose (if/then/else) operator. This allows one or another
input to be selected based on whether a condition is true. Some basic conditions
have been provided including:
Not Empty - is true if the input is not empty.
Matches - is true if the source (converted to a string) matches a regular expression.
Comparison - is true if one source compares (==,!=,>,<,<=,>=) to another source.
And - is true if both of two underlying conditions are.
Or - is true if either of two underlying conditions are true.
Not - is true if the underlying condition is false.
[2009-03-03] Added Replace Text operator, all occurrences of an pattern are replaced
with a value.
[2009-03-02] Added RDF Extract operator, which parses rdf/xml. (This will later be
modified to extract metadata using any23).
Bug Fixes
---------
[SWP-48] new lines lost in select queries and text box text
Changes for release 0.6.5
=========================
[2009-02-25] New PipeCall operator allows calling another saved pipe
same as using any other operator.
[2009-02-25] New Stringify operator allows using output of some
operators as string input into another operator (for
instance using the output of one http call as a parameter
into another http call)
[2009-02-25] New Text operator
[2009-02-25] New 'mark as broken/mark as fixed' menu items to remove
broken pipes off the main screen (and back again when fixed)
[2009-02-25] Improved workflow in 'save pipe' dialog.
[2009-02-25] Improved caching of http responses
Changes for release 0.6.4
=========================
Changes:
[2009-02-18] New feature on http get to expand links. This changes relative hrefs to absolute.
[2009-02-18] New feature on http get to set the Accept header.
[2009-02-18] Changed fetch operators to allow string or source for location. This allows output from one fetch operator to be passed through stringify operator then as a param or path in another http request.
[2009-02-18] Added example of calling OpenCalais web service.
[2009-02-18] Some small bug fixes.
Changes for release 0.6.3
=========================
[2009-02-16] Fixed problem in URL Builder which was missing text input (parameter) nodes.
[2009-02-16] Modified URL Builder not to inject '/' between path components.
[2009-02-16] Some small bug fixes.
Changes for release 0.6.2
=========================
[2009-02-13] New html2xml operator
[2009-02-13] Caching of HTTP GET responses
[2009-02-13] Some small bug fixes.
Changes for release 0.6.1
=========================
[2009-02-11] new XQuery Operator
[2009-02-11] Some small bug fixes.