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http://jira.codehaus.org/browse/MRESOURCES-116?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=210663#action_210663
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Alexander Lutz commented on MRESOURCES-116:
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Hi Don,
now I understand the confusion.
["Filtering"|http://maven.apache.org/plugins/maven-resources-plugin/examples/filter.html]
in terms of the maven-resources-plugin means:
To replace quoted tokens from a "source" resource file by available Properties
into the "target" resource file. Default quotations are ${...} and @...@ . The
default use case looks like writing something like '${my.property}' into a
resource file ..., calling mvn resources:resources -Dmy.property=xyz, resulting
in: the target resource file contains 'xyz' (instead of ${my.property}).
..you think of "filtering" as "including or excluding something from the file
system" (I'm OK with this formulation, but the documentation people still call
it literally [Including and excluding files and
directories|http://maven.apache.org/plugins/maven-resources-plugin/examples/include-exclude.html]
;))
Except from "filtering", you solved that problem well, I think. I don't know a
"better" way to copy files, though an alternative: maven-antrun-plugin and its
[copy task|http://ant.apache.org/manual/CoreTasks/copy.html]. Perhaps 1-2 hints
for your pom: Bind the execution rather to "process-classes" than to the
"package" phase. And prefer '${project.build.directory}' to '${basedir}/target'
and '${project.build.outputDirectory}' to 'target/classes'.
Please also consider to close this issue!
Best regards, Alex
> maven-resources-plugin corrupts my class file on move
> -----------------------------------------------------
>
> Key: MRESOURCES-116
> URL: http://jira.codehaus.org/browse/MRESOURCES-116
> Project: Maven 2.x Resources Plugin
> Issue Type: Bug
> Affects Versions: 2.4.1
> Environment: Linux, jdk 1.6.0_17, maven 2.2.1
> Reporter: Don Corley
> Attachments: pom.xml
>
>
> I'm trying to create a copy of my class files and they seem to get corrupted.
> I'm new to maven, so maybe I'm not understanding how it works.
> To recreate this bug, create the simple maven project:
> mvn archetype:create -DarchetypeGroupId=org.apache.maven.archetypes
> -DarchetypeArtifactId=maven-archetype-quickstart -DarchetypeVersion=1.0
> -DgroupId=com.example -DartifactId=zjar
> Now, add this maven-resources-plugin from the
> http://maven.apache.org/plugins/maven-resources-plugin/examples/copy-resources.html
> page to the pom.
> Change the source directory to target/classes and the phase to package (since
> I want this to run after compile)
> My new pom is attached.
> Now,
> cd target/extra-resources
> java -cp . com.example.App
> gives me Incompatible magic value error. The weird thing is the class in the
> target/classes directory is fine.
> Thanks
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