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http://jira.codehaus.org/browse/MRESOURCES-59?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=130398#action_130398
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Denis Sadowski commented on MRESOURCES-59:
------------------------------------------
I filter a number of property files with @property@ using version 2.2, and it
usually works fine.
For example if a file has the following line:
Current Version : @property@
or
[EMAIL PROTECTED]@.jar
However, filtering becomes an issue if @ symbols are present inside of the file
and are not indicative of a property. Example:
[EMAIL PROTECTED] filters @property@ in file
The property will fail to filter, but in the following only one of the two
properties filter:
[EMAIL PROTECTED] filters @property@ @ @property@ in file
The first will still fail to filter, but the second will filter.
>From what I can see when it finds an @, it pairs it with the next @ and
>evaluates whats in between as a property, then continues to filter from the
>next character after the second @.
Also, if the last character in a filtered file is an upaired @, example:
[EMAIL PROTECTED] @property@ @
the following exception is thrown during Maven execution:
java.lang.StringIndexOutOfBoundsException: String index out of range: 0
at java.lang.String.charAt(String.java:687)
at org.apache.maven.plugin.resources.util.InterpolationFilterReader.read
(InterpolationFilterReader.java:193)
at org.apache.maven.plugin.resources.util.InterpolationFilterReader.read
(InterpolationFilterReader.java:201)
at org.apache.maven.plugin.resources.util.InterpolationFilterReader.read
(InterpolationFilterReader.java:162)
at java.io.Reader.read(Reader.java:123)
at org.codehaus.plexus.util.IOUtil.copy(IOUtil.java:212)
at org.codehaus.plexus.util.IOUtil.copy(IOUtil.java:200)
at org.apache.maven.plugin.resources.ResourcesMojo.copyFile(ResourcesMoj
o.java:269)
at org.apache.maven.plugin.resources.ResourcesMojo.copyResources(Resourc
esMojo.java:183)
at org.apache.maven.plugin.resources.ResourcesMojo.execute(ResourcesMojo
.java:100)
at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPlugi
nManager.java:447)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(Defa
ultLifecycleExecutor.java:539)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLi
fecycle(DefaultLifecycleExecutor.java:480)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(Defau
ltLifecycleExecutor.java:459)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHan
dleFailures(DefaultLifecycleExecutor.java:311)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegmen
ts(DefaultLifecycleExecutor.java:278)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLi
fecycleExecutor.java:143)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:333)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:126)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:282)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
> filtering with @property@
> -------------------------
>
> Key: MRESOURCES-59
> URL: http://jira.codehaus.org/browse/MRESOURCES-59
> Project: Maven 2.x Resources Plugin
> Issue Type: Bug
> Affects Versions: 2.2
> Reporter: Stefano Fornari
>
> From the source code, it looks like @property@ should be expanded as well. It
> does not work with the tests I've done
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