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From Tommy Svensson <to...@natusoft.se>
Subject Re: No class files!!
Date Sun, 21 Jul 2013 19:12:11 GMT
I just upgraded from _21 to _25, but no difference! That javac will not produce class files
either. It does everything but write class files. If I change a source file so that there
is an error in it I will get the error when I compile, but when everything is OK and no errors
it is quiet, but it produces no class files. 

Have anyone else experienced this problem with JDK 1.7 on a Mac ? If so, what did you do about
it ? That is if there is a solution that does not involve reinstalling the whole machine!

Regards,
Tommy Svensson


21 jul 2013 kl. 20:10 skrev Tommy Svensson <tommy@natusoft.se>:

> I found the problem:
> ________________________________________________________________
> 
> Tommys-MacBook-Pro:APSOpenJPAProvider tommy$ echo $cp
> /Users/tommy/.m2/repository/se/natusoft/osgi/aps/aps-apis/0.9.2/aps-apis-0.9.2.jar:/Users/tommy/.m2/repository/se/natusoft/osgi/aps/aps-tools-lib/0.9.2/aps-tools-lib-0.9.2.jar:/Users/tommy/.m2/repository/org/osgi/org.osgi.core/4.2.0/org.osgi.core-4.2.0.jar:/Users/tommy/.m2/repository/org/osgi/org.osgi.compendium/4.2.0/org.osgi.compendium-4.2.0.jar:/Users/tommy/.m2/repository/org/osgi/org.osgi.enterprise/4.2.0/org.osgi.enterprise-4.2.0.jar:/Users/tommy/.m2/repository/org/apache/openjpa/openjpa-all/2.2.0/openjpa-all-2.2.0.jar:/Users/tommy/.m2/repository/se/natusoft/tools/xob/xob/5.0/xob-5.0.jar
> 
> Tommys-MacBook-Pro:APSOpenJPAProvider tommy$ /Library/Java/JavaVirtualMachines/jdk1.7.0_21.jdk/Contents/Home/bin/javac
-classpath $cp -d target/classes -s target/generated-sources/annotations `find src/main/java
-type f`
> 
> Tommys-MacBook-Pro:APSOpenJPAProvider tommy$ ls -l target/classes/
> total 0
> drwxr-xr-x  3 tommy  staff  102 21 Jul 19:36 META-INF
> drwxr-xr-x  4 tommy  staff  136 21 Jul 19:36 lib
> ________________________________________________________________
> 
> Damn you Oracle!
> 
> /Tommy
> 
> 
> 21 jul 2013 kl. 19:06 skrev Tommy Svensson <tommy@natusoft.se>:
> 
>> Hello, 
>> 
>> Can someone please inform me why maven-compiler-plugin is clearly saying that it
is compiling 12 classes into my target/classes directory but after build there are only resources
and no classes there!
>> 
>> Here is the output of a build:
>> _______________________________________________________________
>> 
>> Tommys-MacBook-Pro:APSOpenJPAProvider tommy$ mvn -version
>> Apache Maven 3.0.4 (r1232337; 2012-01-17 09:44:56+0100)
>> Maven home: /usr/share/maven
>> Java version: 1.7.0_21, vendor: Oracle Corporation
>> Java home: /Library/Java/JavaVirtualMachines/jdk1.7.0_21.jdk/Contents/Home/jre
>> Default locale: sv_SE, platform encoding: UTF-8
>> OS name: "mac os x", version: "10.8.4", arch: "x86_64", family: "mac"
>> 
>> Tommys-MacBook-Pro:APSOpenJPAProvider tommy$ mvn clean
>> [INFO] Scanning for projects...
>> [INFO]                                                                         
>> [INFO] ------------------------------------------------------------------------
>> [INFO] Building APS OpenJPA Provider 0.9.2
>> [INFO] ------------------------------------------------------------------------
>> [INFO] 
>> [INFO] --- maven-clean-plugin:2.4.1:clean (default-clean) @ aps-openjpa-provider
---
>> [INFO] Deleting /Users/tommy/Development/Projects/OSGi/OSGiApplicationPlatformServices/APS-Data/APSOpenJPAProvider/target
>> [INFO] ------------------------------------------------------------------------
>> [INFO] BUILD SUCCESS
>> [INFO] ------------------------------------------------------------------------
>> [INFO] Total time: 0.294s
>> [INFO] Finished at: Sun Jul 21 18:43:08 CEST 2013
>> [INFO] Final Memory: 6M/131M
>> [INFO] ------------------------------------------------------------------------
>> 
>> Tommys-MacBook-Pro:APSOpenJPAProvider tommy$ ls -l 
>> total 24
>> -rw-r--r--  1 tommy  staff  2218 21 Jul 18:37 aps-openjpa-provider.iml
>> drwxr-xr-x  8 tommy  staff   272 21 Jul 12:17 docs
>> -rw-r--r--  1 tommy  staff  5469 21 Jul 18:37 pom.xml
>> drwxr-xr-x  3 tommy  staff   102 21 Jul 12:17 src
>> 
>> Tommys-MacBook-Pro:APSOpenJPAProvider tommy$ find src/main/java -type f -print
>> src/main/java/se/natusoft/osgi/aps/jpa/APSOpenJPAProviderActivator.java
>> src/main/java/se/natusoft/osgi/aps/jpa/service/APSOpenJPAServiceProvider.java
>> src/main/java/se/natusoft/osgi/aps/jpa/service/ContextCache.java
>> src/main/java/se/natusoft/osgi/aps/jpa/service/ContextEntityManager.java
>> src/main/java/se/natusoft/osgi/aps/jpa/service/ContextEntityManagerFactory.java
>> src/main/java/se/natusoft/osgi/aps/jpa/service/ContextMetaModel.java
>> src/main/java/se/natusoft/osgi/aps/jpa/service/ContextPersistenceUnitUtil.java
>> src/main/java/se/natusoft/osgi/aps/jpa/service/MultiBundleClassLoader.java
>> src/main/java/se/natusoft/osgi/aps/jpa/xml/Persistence.java
>> src/main/java/se/natusoft/osgi/aps/jpa/xml/PersistenceUnit.java
>> src/main/java/se/natusoft/osgi/aps/jpa/xml/Properties.java
>> src/main/java/se/natusoft/osgi/aps/jpa/xml/Property.java
>> 
>> Tommys-MacBook-Pro:APSOpenJPAProvider tommy$ mvn install
>> [INFO] Scanning for projects...
>> [INFO]                                                                         
>> [INFO] ------------------------------------------------------------------------
>> [INFO] Building APS OpenJPA Provider 0.9.2
>> [INFO] ------------------------------------------------------------------------
>> [INFO] 
>> [INFO] --- maven-resources-plugin:2.5:resources (default-resources) @ aps-openjpa-provider
---
>> [debug] execute contextualize
>> [INFO] Using 'UTF-8' encoding to copy filtered resources.
>> [INFO] Copying 3 resources
>> [INFO] 
>> [INFO] --- maven-compiler-plugin:2.3.2:compile (default-compile) @ aps-openjpa-provider
---
>> [INFO] Compiling 12 source files to /Users/tommy/Development/Projects/OSGi/OSGiApplicationPlatformServices/APS-Data/APSOpenJPAProvider/target/classes
>> [INFO] 
>> [INFO] --- maven-resources-plugin:2.5:testResources (default-testResources) @ aps-openjpa-provider
---
>> [debug] execute contextualize
>> [INFO] Using 'UTF-8' encoding to copy filtered resources.
>> [INFO] skip non existing resourceDirectory /Users/tommy/Development/Projects/OSGi/OSGiApplicationPlatformServices/APS-Data/APSOpenJPAProvider/src/test/resources
>> [INFO] 
>> [INFO] --- maven-compiler-plugin:2.3.2:testCompile (default-testCompile) @ aps-openjpa-provider
---
>> [INFO] No sources to compile
>> [INFO] 
>> [INFO] --- maven-surefire-plugin:2.10:test (default-test) @ aps-openjpa-provider
---
>> [INFO] No tests to run.
>> [INFO] Surefire report directory: /Users/tommy/Development/Projects/OSGi/OSGiApplicationPlatformServices/APS-Data/APSOpenJPAProvider/target/surefire-reports
>> 
>> -------------------------------------------------------
>> T E S T S
>> -------------------------------------------------------
>> 
>> Results :
>> 
>> Tests run: 0, Failures: 0, Errors: 0, Skipped: 0
>> 
>> [INFO] 
>> [INFO] --- maven-jar-plugin:2.4:jar (default-jar) @ aps-openjpa-provider ---
>> [INFO] Building jar: /Users/tommy/Development/Projects/OSGi/OSGiApplicationPlatformServices/APS-Data/APSOpenJPAProvider/target/aps-openjpa-provider-0.9.2.jar
>> [INFO] 
>> [INFO] --- maven-install-plugin:2.3.1:install (default-install) @ aps-openjpa-provider
---
>> [INFO] Installing /Users/tommy/Development/Projects/OSGi/OSGiApplicationPlatformServices/APS-Data/APSOpenJPAProvider/target/aps-openjpa-provider-0.9.2.jar
to /Users/tommy/.m2/repository/se/natusoft/osgi/aps/aps-openjpa-provider/0.9.2/aps-openjpa-provider-0.9.2.jar
>> [INFO] Installing /Users/tommy/Development/Projects/OSGi/OSGiApplicationPlatformServices/APS-Data/APSOpenJPAProvider/pom.xml
to /Users/tommy/.m2/repository/se/natusoft/osgi/aps/aps-openjpa-provider/0.9.2/aps-openjpa-provider-0.9.2.pom
>> [INFO] ------------------------------------------------------------------------
>> [INFO] BUILD SUCCESS
>> [INFO] ------------------------------------------------------------------------
>> [INFO] Total time: 2.206s
>> [INFO] Finished at: Sun Jul 21 18:43:21 CEST 2013
>> [INFO] Final Memory: 13M/189M
>> [INFO] ------------------------------------------------------------------------
>> 
>> Tommys-MacBook-Pro:APSOpenJPAProvider tommy$ ls -l target/classes/
>> total 0
>> drwxr-xr-x  3 tommy  staff  102 21 Jul 18:43 META-INF
>> drwxr-xr-x  4 tommy  staff  136 21 Jul 18:43 lib
>> 
>> Tommys-MacBook-Pro:APSOpenJPAProvider tommy$ jar tvf target/aps-openjpa-provider-0.9.2.jar

>>    0 Sun Jul 21 18:43:22 CEST 2013 META-INF/
>> 1578 Sun Jul 21 18:43:20 CEST 2013 META-INF/MANIFEST.MF
>>    0 Sun Jul 21 18:43:20 CEST 2013 lib/
>> 6712450 Sun Jul 21 18:43:20 CEST 2013 lib/openjpa-all-2.2.0.jar
>> 62978 Sun Jul 21 18:43:20 CEST 2013 lib/xob-5.0.jar
>>    0 Sun Jul 21 18:43:22 CEST 2013 META-INF/maven/
>>    0 Sun Jul 21 18:43:22 CEST 2013 META-INF/maven/se.natusoft.osgi.aps/
>>    0 Sun Jul 21 18:43:22 CEST 2013 META-INF/maven/se.natusoft.osgi.aps/aps-openjpa-provider/
>> 5469 Sun Jul 21 18:37:44 CEST 2013 META-INF/maven/se.natusoft.osgi.aps/aps-openjpa-provider/pom.xml
>>  126 Sun Jul 21 18:43:22 CEST 2013 META-INF/maven/se.natusoft.osgi.aps/aps-openjpa-provider/pom.properties
>> _______________________________________________________________
>> 
>> My pom looks like this:
>> _______________________________________________________________
>> 
>> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>>        xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
>>   <modelVersion>4.0.0</modelVersion>
>> 
>>   <groupId>se.natusoft.osgi.aps</groupId>
>>   <artifactId>aps-openjpa-provider</artifactId>
>>   <version>0.9.2</version>
>>   <packaging>jar</packaging>
>> 
>>   <name>APS OpenJPA Provider</name>
>> 
>>   <description>
>>       Provides an implementation of APSJPAService using OpenJPA.
>>   </description>
>> 
>>   <properties>
>>       <!--
>>           Other
>>       -->
>>       <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
>>   </properties>
>> 
>>   <dependencies>
>>       <!--
>>           APS
>>       -->
>>       <dependency>
>>           <groupId>se.natusoft.osgi.aps</groupId>
>>           <artifactId>aps-apis</artifactId>
>>           <version>${project.version}</version>
>>           <scope>provided</scope>
>>       </dependency>
>>       <dependency>
>>           <groupId>se.natusoft.osgi.aps</groupId>
>>           <artifactId>aps-tools-lib</artifactId>
>>           <version>${project.version}</version>
>>           <scope>provided</scope>
>>       </dependency>
>> 
>>       <!--
>>           Other
>>       -->
>>       <dependency>
>>           <groupId>org.osgi</groupId>
>>           <artifactId>org.osgi.enterprise</artifactId>
>>           <version>4.2.0</version>
>>           <scope>provided</scope>
>>       </dependency>
>> 
>>       <dependency>
>>           <groupId>org.apache.openjpa</groupId>
>>           <artifactId>openjpa-all</artifactId>
>>           <version>2.2.0</version>
>>           <scope>compile</scope>
>>       </dependency>
>> 
>>       <dependency>
>>           <groupId>se.natusoft.tools.xob</groupId>
>>           <artifactId>xob</artifactId>
>>           <version>5.0</version>
>>           <scope>compile</scope>
>>       </dependency>
>> 
>>   </dependencies>
>> 
>>   <repositories>
>>       <repository>
>>           <id>maven-natusoft-se</id>
>>           <name>
>>               Natusofts maven repository
>>           </name>
>>           <url>http://maven.natusoft.se/</url>
>>       </repository>
>> 
>>       <repository>
>>           <id>chrel</id>
>>           <name>codehaus-releases</name>
>>           <url>https://nexus.codehaus.org/content/repositories/releases/</url>
>>       </repository>
>>   </repositories>
>> 
>>   <build>
>>       <plugins>
>> 
>>           <!--
>>               Force the jar plugin to use the maven-bundle-plugin generated manifest.
>>           -->
>>           <plugin>
>>               <groupId>org.apache.maven.plugins</groupId>
>>               <artifactId>maven-jar-plugin</artifactId>
>>               <version>2.4</version>
>>               <configuration>
>>                   <archive>
>>                       <!--manifestFile>${project.build.outputDirectory}/META-INF/MANIFEST.MF</manifestFile-->
>>                       <manifestFile>src/main/resources/META-INF/MANIFEST.MF</manifestFile>
>>                   </archive>
>>               </configuration>
>>           </plugin>
>> 
>>       </plugins>
>>   </build>
>> 
>> </project>
>> _______________________________________________________________
>> 
>> This is really part of a larger multi module build, but I isolated it to troubleshoot.
It now builds using only this pom, but still does not produce any class files! 
>> 
>> This is just completely insane! It is driving me nuts!  Pleeeease, someone, explain
to me why I'm not getting any class files! 
>> 
>> I can add that I did get class files up to the point where I added the maven-shade-plugin
version 2.1. The first build with that plugin resulted in no class files. I removed the maven-shade-plugin
again, but it did not help. After that it has been 100% impossible to get class files. Could
the shade plugin have installed something somewhere that I need to remove ? I know this is
far fetched, but this whole problem is so completely ridiculous! Before this if someone had
told me that they had this problem i would say, "that is not possible!". Actually, I still
keep saying to myself, this is not possible! 
>> 
>> Regards,
>> Tommy Svensson
>> 
>> 
>> 
>> 
>> 
>> 
>> 
>> 
>> 
>> 
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