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From Woonsan Ko <woon_...@yahoo.com>
Subject Build error in trunk due to conflicting commons-beanutils depenencies
Date Mon, 07 Oct 2013 18:27:26 GMT
Hi,

I've met a weird build error from the fresh JS-2 trunk today (Maven3/JDK1.6):

...

INFO] Jetspeed-2 Portal Site ............................ SUCCESS [0.973s]
[INFO] Jetspeed-2 Portal Components ...................... FAILURE [2.046s]
...
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------

...

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.0.2:compile
(default-compile) on project jetspeed-portal: Compilation failure: Compilation failure:
[ERROR] /Users/woonsan/workspace/portal/jetspeed-2-TRUNK/components/jetspeed-portal/src/main/java/org/apache/jetspeed/services/rest/JaxrsServiceValve.java:[55,23]
cannot find symbol
[ERROR] symbol  : method invokeStaticMethod(java.lang.Class<capture#657 of ?>,java.lang.String,java.lang.Object[])
[ERROR] location: class org.apache.commons.beanutils.MethodUtils

...


So, I ran `mvn dependency:tree -Dincludes=commons-beanutils' in the components/jetspeed-portal
module folder:


[INFO] org.apache.portals.jetspeed-2:jetspeed-portal:jar:2.2.3-SNAPSHOT
[INFO] +- org.apache.portals.jetspeed-2:jetspeed-registry:jar:2.2.3-SNAPSHOT:compile
[INFO] |  \- org.apache.portals.jetspeed-2:jetspeed-serializer:jar:2.2.3-SNAPSHOT:compile
[INFO] |     \- org.apache.ddlutils:ddlutils:jar:1.0:compile
[INFO] |        \- commons-betwixt:commons-betwixt:jar:0.8:compile
[INFO] |           \- commons-beanutils:commons-beanutils-core:jar:1.7.0:compile
[INFO] \- org.apache.velocity:velocity-tools:jar:1.3:compile
[INFO]    \- commons-beanutils:commons-beanutils:jar:1.8.0:compile



The above clearly shows it depends on two different versions of commons-beanutils. The API,
MethodUtils#invokeStaticMethod() [1]
has been introduced since 1.8.I don't know why/when this problem started staying here, but
I think we should add the explicit dependencies in components/jetspeed-portal/pom.xml like
the following:

    <dependency>
      <groupId>commons-beanutils</groupId>
      <artifactId>commons-beanutils</artifactId>
    </dependency>
    <dependency>
      <groupId>commons-beanutils</groupId>
      <artifactId>commons-beanutils-core</artifactId>
    </dependency>


In my local testing, this solves the problem. So I'll add commit it soon.
Please let me know if there's anything I missed.


Thanks!

Regards,

Woonsan


[1] http://commons.apache.org/proper/commons-beanutils/javadocs/v1.8.3/apidocs/org/apache/commons/beanutils/MethodUtils.html#invokeStaticMethod%28java.lang.Class,%20java.lang.String,%20java.lang.Object[]%29

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