Hi,
You can use the dependency <exclusions> tag in your pom to explicitly
exclude the
specific jar you don't want to be downloaded.
See
http://maven.apache.org/ref/current/maven-model/maven.html#class_dependency
for
more info about it.
This might also be useful
http://maven.apache.org/guides/introduction/introduction-to-dependency-mechanism.html
Thanks,
Deng
Thinkboy wrote:
hi,
my servlet-api version is conflict due to transitive dep
e.g.
i) commons-logging-1.0.3.jar -> servlet-api-2.2.jar
ii) jetty-6.1.1.jar -> servlet-api-2.2.jar
after I packaged all to /lib directory, in which both
servlet-api-2.2.jar and servlet-api-2.2.jar are located.
when I try to run application which is built with Jetty. it throws
Exception bcos, jetty app loaded servlet-api-2.2.jar API instead of
servlet-api-2.2.jar
my question: what is the correct way to handle ver conflict?
1) possible to exclue this servlet-api-2.2.jar in
dependency-maven-plugin ?
2) or the worse case, a maven plugin that I can specify in pom.xml to
remove jar in /lib ?
I am using depency-maven-plugin to generate a set of all necessary
jar in /lib
<!-- PLUGIN: dependency, copy all depended jars to lib -->
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>dependency-maven-plugin</artifactId>
<executions>
<execution>
<id>copy-dependencies</id>
<phase>package</phase>
<goals>
<goal>copy-dependencies</goal>
</goals>
<configuration>
<outputDirectory>
${project.build.directory}/lib
</outputDirectory>
</configuration>
</execution>
</executions>
</plugin>
pls advise
~manchi
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