Hi Devs,
I have database table names as APPLICATION_DESCRIPTOR, EXPERIMENT_SUMMARY
etc. I'm using openJPA to map this tables to object model.
In the model class, I annotate each class with table name as below.
@Entity
@IdClass(Application_Descriptor_PK.class)
@Table(name ="APPLICATION_DESCRIPTOR")
public class Application_Descriptor {
}
When I build my project using maven, I'm getting following exception.
main:
147 airavata_data INFO [main] openjpa.Tool - Enhancer running on type
"org.apache.airavata.persistance.registry.jpa.model.Application_Descriptor".
java.lang.IllegalArgumentException: java.lang.ClassNotFoundException:
org.apache.airavata.persistance.registry.jpa.model.Application_Descriptor
at serp.util.Strings.toClass(Strings.java:164)
at serp.util.Strings.toClass(Strings.java:108)
at serp.bytecode.BCClass.getType(BCClass.java:566)
at org.apache.openjpa.enhance.PCEnhancer.<init>(PCEnhancer.java:286)
at org.apache.openjpa.enhance.PCEnhancer.run(PCEnhancer.java:4797)
at org.apache.openjpa.ant.PCEnhancerTask.executeOn(PCEnhancerTask.java:89)
at org.apache.openjpa.lib.ant.AbstractTask.execute(AbstractTask.java:171)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
at org.apache.tools.ant.Task.perform(Task.java:348)
at org.apache.tools.ant.Target.execute(Target.java:390)
at org.apache.tools.ant.Target.performTasks(Target.java:411)
at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1397)
at org.apache.tools.ant.Project.executeTarget(Project.java:1366)
at org.apache.maven.plugin.antrun.AntRunMojo.execute(AntRunMojo.java:270)
at
org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
at
org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
at
org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
at
org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
at
org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
at
org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
at
org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
I'm specifying model classes in my persistence.xml as below.
<persistence-unit name="airavata_data">
<provider>org.apache.openjpa.persistence.PersistenceProviderImpl</provider>
<class>org.apache.airavata.persistance.registry.jpa.model.Gateway</class>
<class>org.apache.airavata.persistance.registry.jpa.model.Configuration</class>
<class>org.apache.airavata.persistance.registry.jpa.model.Users</class>
<class>org.apache.airavata.persistance.registry.jpa.model.Gateway_Worker</class>
<class>org.apache.airavata.persistance.registry.jpa.model.Project</class>
<class>org.apache.airavata.persistance.registry.jpa.model.Published_Workflow</class>
<class>org.apache.airavata.persistance.registry.jpa.model.User_Workflow</class>
<class>org.apache.airavata.persistance.registry.jpa.model.Host_Descriptor</class>
<class>org.apache.airavata.persistance.registry.jpa.model.Service_Descriptor</class>
<class>org.apache.airavata.persistance.registry.jpa.model.Application_Descriptor</class>
<class>org.apache.airavata.persistance.registry.jpa.model.Experiment_Metadata</class>
<class>org.apache.airavata.persistance.registry.jpa.model.Experiment_Configuration_Data</class>
<class>org.apache.airavata.persistance.registry.jpa.model.Experiment_Summary</class>
<class>org.apache.airavata.persistance.registry.jpa.model.Experiment_Input</class>
<class>org.apache.airavata.persistance.registry.jpa.model.Experiment_Output</class>
<class>org.apache.airavata.persistance.registry.jpa.model.Workflow_Data</class>
<class>org.apache.airavata.persistance.registry.jpa.model.Node_Data</class>
<!--<class>org.apache.airavata.persistance.registry.jpa.model.Gram_Data</class>-->
<class>org.apache.airavata.persistance.registry.jpa.model.Execution_Error</class>
<class>org.apache.airavata.persistance.registry.jpa.model.GFac_Job_Data</class>
<class>org.apache.airavata.persistance.registry.jpa.model.GFac_Job_Status</class>
<class>org.apache.airavata.persistance.registry.jpa.model.Orchestrator</class>
</persistence-unit>
Also I added maven-antrun-plugin in my pom.xml as well.
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-antrun-plugin</artifactId>
<version>${antrun.version}</version>
<executions>
<execution>
<phase>process-classes</phase>
<configuration>
<tasks>
<taskdef name="openjpac"
classname="org.apache.openjpa.ant.PCEnhancerTask"
classpathref="maven.compile.classpath" />
<openjpac>
<classpath
refid="maven.compile.classpath" />
</openjpac>
</tasks>
</configuration>
<goals>
<goal>run</goal>
</goals>
</execution>
</executions>
</plugin>
Any idea why I'm getting this error and how can I get rid of that.
Thanks and Regards,
Chathuri
