gistfile1.java

  PersistenceFacet persistenceFacet = this.project.getFacet(PersistenceFacet.class);
            PersistenceDescriptor persistenceConfig = persistenceFacet.getConfig();

            persistenceConfig.persistenceUnit("forge-default").classes(    "org.picketlink.idm.jpa.schema.IdentityObject",
                    "org.picketlink.idm.jpa.schema.PartitionObject",
                    "org.picketlink.idm.jpa.schema.RelationshipObject",
                    "org.picketlink.idm.jpa.schema.RelationshipIdentityObject",
                    "org.picketlink.idm.jpa.schema.RelationshipObjectAttribute",
                    "org.picketlink.idm.jpa.schema.IdentityObjectAttribute",
                    "org.picketlink.idm.jpa.schema.CredentialObject",
                    "org.picketlink.idm.jpa.schema.CredentialObjectAttribute");
            persistenceFacet.saveConfig(persistenceConfig);