protected  void executeOn(String[] files) throws IOException 
{
        flags.directory = (dirName == null) ? null
            : Files.getFile(dirName, getClassLoader());
        OpenJPAConfiguration conf = (OpenJPAConfiguration) getConfiguration();
        MetaDataRepository repos = conf.newMetaDataRepositoryInstance();
        PCEnhancer.run(conf, files, flags, repos, null, getClassLoader ());
}

 protected ConfigurationImpl newConfiguration() 
{
        return new OpenJPAConfigurationImpl();
}

 public  void setAddDefaultConstructor(boolean addDefCons) 
{
        flags.addDefaultConstructor = addDefCons;
}

Set whether or not the enhancer should add a no-args constructor to any PC that does not have a no-args constructor.

 public  void setDirectory(String dirName) 
{
                    
        this.dirName = dirName;
}

Set the output directory we want the enhancer to write to.

 public  void setEnforcePropertyRestrictions(boolean fail) 
{
        flags.enforcePropertyRestrictions = fail;
}

Set whether to fail if the persistent type uses property access and bytecode analysis shows that it may be violating OpenJPA's property access restrictions.

 public  void setTmpClassLoader(boolean tmpClassLoader) 
{
        flags.tmpClassLoader = tmpClassLoader;
}

Set whether or not to use a default class loader for loading the unenhanced classes.