The following comment has been added to this issue:
Author: Matthias Kerkhoff
Created: Thu, 6 Jan 2005 3:19 AM
Body:
PMFYI, you are getting more '0' results because the jexl version included with
maven (upto maven 1.0.2) is quite outdated and doesn't evaluate all operators
correctly (only + and - do work, more or less).
Jexl 1.0 supports quite a lot of operators.
I think that the behaviour is correct as ${x OP y} is a valid JEXL expression
although it is at the same time a valid ANT property name.
To get the expected behaviour, add the following lines to the test:
<echo>my.dir=${context.getVariable('my.dir')}</echo>
<echo>my_dir=${context.getVariable('my_dir')}</echo>
<echo>my+dir=${context.getVariable('my+dir')}</echo>
<echo>my-dir=${context.getVariable('my-dir')}</echo>
<echo>my*dir=${context.getVariable('my*dir')}</echo>
<echo>my/dir=${context.getVariable('my/dir')}</echo>
<echo>my%dir=${context.getVariable('my%dir')}</echo>
That gives the expected results as getVariable() will just check the variable
map for the given keys w/o evaluating them as expressions, at least with maven
1.0.2
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View this comment:
http://jira.codehaus.org/browse/MAVEN-1521?page=comments#action_28666
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View the issue:
http://jira.codehaus.org/browse/MAVEN-1521
Here is an overview of the issue:
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Key: MAVEN-1521
Summary: loading properties file via Ant property task does not work from
maven.xml
Type: Bug
Status: Reopened
Priority: Major
Original Estimate: Unknown
Time Spent: Unknown
Remaining: Unknown
Project: maven
Components:
jelly/ant integration
Fix Fors:
1.1-beta-1
Versions:
1.0.1
Assignee: dion gillard
Reporter: Ian Springer
Created: Tue, 30 Nov 2004 12:44 PM
Updated: Thu, 6 Jan 2005 3:19 AM
Environment: n/a
Description:
If I have the following line in maven.xml, either within a goal or outside of
any goals:
<property file="my.properties" />
where my.properties exists and is a valid Java props file, any properties that
are in my.properties end up with a value of "0" (yes, simply the zero
character) in Maven.
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