First off, I'd be interested in hearing about the problems that you encountered when trying to get PCEnhancer working in eclipse.
Secondly, try something like this : java -classpath /home/luzer/zpd/zpd-ws/jpa_demo/JpaDemo/bin/resourceMgr/model:/home/luzer/tools/apache-openjpa-2.1.0/openjpa-all-2.1.0.jar org.apache.openjpa.enhance.PCEnhancer -p /home/luzer/zpd/zpd-ws/jpa_demo/JpaDemo/src/META-INF/persistence.xml Let us know how it goes. On Tue, Jul 19, 2011 at 3:20 AM, abuwz <abuwa...@googlemail.com> wrote: > Hi, > > I'm trying to enhance my entities at build time. After failing to get the > ant script for eclipse working, I decided to run the PCEnhancer manually, > without luck though. > > When I run PCEnhacer with the following cmd line: > > [luzer@cipoc JpaDemo]$ java -classpath > > /home/luzer/zpd/zpd-ws/jpa_demo/JpaDemo/bin/resourceMgr/model/Client.class:/home/luzer/zpd/zpd-ws/jpa_demo/JpaDemo/bin/resourceMgr/model/Resource.class:/home/luzer/zpd/zpd-ws/jpa_demo/JpaDemo/bin/resourceMgr/model/ResourceGroup.class:/home/luzer/tools/apache-openjpa-2.1.0/openjpa-all-2.1.0.jar > org.apache.openjpa.enhance.PCEnhancer -p > /home/luzer/zpd/zpd-ws/jpa_demo/JpaDemo/src/META-INF/persistence.xml > bin/resourceMgr/model/Resource.class > > I get the following exception: > > Exception in thread "main" java.lang.IllegalArgumentException: > java.lang.ClassNotFoundException: resourceMgr.model.Resource > at serp.util.Strings.toClass(Strings.java:164) > at serp.util.Strings.toClass(Strings.java:108) > at > > org.apache.openjpa.lib.meta.ClassArgParser.parseTypes(ClassArgParser.java:164) > at org.apache.openjpa.enhance.PCEnhancer.run(PCEnhancer.java:4659) > at org.apache.openjpa.enhance.PCEnhancer.run(PCEnhancer.java:4622) > at org.apache.openjpa.enhance.PCEnhancer$1.run(PCEnhancer.java:4592) > at > > org.apache.openjpa.lib.conf.Configurations.launchRunnable(Configurations.java:741) > at > > org.apache.openjpa.lib.conf.Configurations.runAgainstAllAnchors(Configurations.java:731) > at org.apache.openjpa.enhance.PCEnhancer.run(PCEnhancer.java:4587) > at org.apache.openjpa.enhance.PCEnhancer.main(PCEnhancer.java:4578) > > I'm out of ideas. Please help. > > Thanks, > abu > > PS: > 1. environment: > > ./bin/resourceMgr/model/Client.class > ./bin/resourceMgr/model/ResourceGroup.class > ./bin/resourceMgr/model/Resource.class > > 2. persistence.xml > > <?xml version="1.0"?> > <persistence xmlns="http://java.sun.com/xml/ns/persistence"; version="1.0"> > <persistence-unit name="Accounts"> > > <provider>org.apache.openjpa.persistence.PersistenceProviderImpl</provider> > <class>resourceMgr.model.Client</class> > <class>resourceMgr.model.Resource</class> > <class>resourceMgr.model.ResourceGroup</class> > <properties> > <property name="openjpa.jdbc.SynchronizeMappings" > value="buildSchema"/> > <property name="openjpa.ConnectionURL" > value="jdbc:mysql://localhost:3306/gamename"/> > <property name="openjpa.ConnectionDriverName" > value="com.mysql.jdbc.Driver"/> > <property name="openjpa.ConnectionUserName" value="root"/> > <property name="openjpa.ConnectionPassword" value=""/> > <property name="openjpa.Log" value="DefaultLevel=WARN, Tool=INFO"/> > </properties> > </persistence-unit> > </persistence> > > -- > -- *Rick Curtis*
