Bug #2345: Transformation failed: Error opening packaged stylesheet file or Invalid URI for stylesheet - Saxon - Saxonica Developer Community

Actions

Send by e-mail Copy link

Bug #2345

closed

Transformation failed: Error opening packaged stylesheet file or Invalid URI for stylesheet

Added by Jeff Holt about 9 years ago. Updated over 8 years ago.

Status:

Closed

Priority:

Normal

Assignee:

Michael Kay

Category:

Command Line

Sprint/Milestone:

9.6.0.6

Start date:

2015-03-31

Due date:

% Done:

100%

Estimated time:

Legacy ID:

Applies to branch:

9.6

Fix Committed on Branch:

9.6

Fixed in Maintenance Release:

9.6.0.6

Platforms:

Description

I have determined that java net.sf.saxon.Transform -s:source -xsl:stylesheet -o:output is broken (or at least significantly different) starting in 9.6.0.1 when the following conditions are met:

stylesheet is packaged by com.saxonica.ptree.StylesheetPackager
the resulting output of the packager is a file whose name contains whitespace
the -xsl argument is encoded as a URI (one type of error) or it is not encoded as a URI (another type of error)

To test this, I have created a test.sh (attached). I have created two directories, one for each version of saxonica. Each directory contains pe, he, unpack, and a license. The script creates an xsl transform file, an xml input file, and then loops over each version. For each version it compiles the xsl and executes it. If the execution fails, it tries to encode the xsl as a uri and then tries again.

Below is my console output showing how 9.5.1.8 is ok but 9.6.0.1 is not.

17:09:31 $ sh test.sh

java version "1.7.0_75"

Java(TM) SE Runtime Environment (build 1.7.0_75-b13)

Java HotSpot(TM) 64-Bit Server VM (build 24.75-b04, mixed mode)

~~rw-r--r-~~ 1 jholt wheel 280 Mar 31 17:09 /tmp/t est.zip

total 44176

-rw-r--r--+ 1 jholt staff 338 Mar 31 17:03 saxon-license.lic

-rw-r--r--+ 1 jholt staff 20831 Oct 31 16:01 saxon9-unpack.jar

-rw-r--r--+ 1 jholt staff 10297682 Oct 31 16:02 saxon9he.jar

-rw-r--r--+ 1 jholt staff 12286131 Oct 31 16:02 saxon9pe.jar

SAXON 9.5.1.8 from Saxonica (build 103109)

Compiling

Transforming

total 18000

-rw-r--r--+ 1 jholt staff 338 Mar 31 17:04 saxon-license.lic

-rw-r--r--+ 1 jholt staff 13425 Oct 2 22:09 saxon9-unpack.jar

-rw-r--r--+ 1 jholt staff 4161912 Oct 2 22:09 saxon9he.jar

-rw-r--r--+ 1 jholt staff 5025845 Oct 2 22:09 saxon9pe.jar

SAXON 9.6.0.1 from Saxonica (build 101022)

Compiling

Transforming

Error

Invalid URI for stylesheet: /tmp/t est.zip

Transforming again

Transformation failed: Error opening packaged stylesheet file file:///tmp/t%20est.zip

17:10:19 $

Files

test.sh (1.06 KB) test.sh

shell script

Jeff Holt, 2015-04-01 00:23

Actions

Copy link

Updated by Michael Kay about 9 years ago

Status changed from New to In Progress

I think this is probably a duplicate of bug #2314 (different symptoms but the same underlying problem)

Actions

Copy link

Updated by Michael Kay almost 9 years ago

Category set to Command Line
Status changed from In Progress to Resolved
Assignee set to Michael Kay
Priority changed from Low to Normal
Found in version set to 9.6

It turns out that the regression from 9.5 occurs because Saxon's evaluation of use-when expressions is now setting the base URI more rigorously, and in this case is failing because the base URI being used is not a valid URI. This is because the base URI set by the package URI resolver is the filename as supplied (with a space), not the result of converting the filename to a URI.

A patch to set the base URI correctly is being committed on the 9.6 and 9.7 branches.

Actions

Copy link