atorg.hibernate.boot.registry.classloading.internal.ClassLoaderServiceImpl$AggregatedClassLoader.findClass(ClassLoaderServiceImpl.java:217) atjava.lang.ClassLoader.loadClass(UnknownSource) atjava.lang.ClassLoader.loadClass(UnknownSource) atjava.lang.Class.forName0(NativeMethod) atjava.lang.Class.forName(UnknownSource) atorg.hibernate.boot.registry.classloading.internal.ClassLoaderServiceImpl.classForName(ClassLoaderServiceImpl.java:226) atorg.hibernate.c3p0.internal.C3P0ConnectionProvider.configure(C3P0ConnectionProvider.java:128) atorg.hibernate.boot.registry.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:94) atorg.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:217) atorg.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:189) atorg.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.buildJdbcConnectionAccess(JdbcEnvironmentInitiator.java:145) atorg.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:66) atorg.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:35) atorg.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService(StandardServiceRegistryImpl.java:88) atorg.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:234) atorg.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:208) atorg.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:189) atorg.hibernate.engine.jdbc.internal.JdbcServicesImpl.configure(JdbcServicesImpl.java:51) atorg.hibernate.boot.registry.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:94) atorg.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:217) atorg.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:189) atorg.hibernate.boot.model.process.spi.MetadataBuildingProcess.handleTypes(MetadataBuildingProcess.java:352) atorg.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:111) atorg.hibernate.boot.model.process.spi.MetadataBuildingProcess.build(MetadataBuildingProcess.java:83) atorg.hibernate.boot.internal.MetadataBuilderImpl.build(MetadataBuilderImpl.java:418) atorg.hibernate.boot.internal.MetadataBuilderImpl.build(MetadataBuilderImpl.java:87) atorg.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:692) atorg.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:724) atcom.simba.util.SessionManagerUtils.<clinit>(SessionManagerUtils.java:15) atcom.simba.web.service.impl.PayServiceImpl.pay(PayServiceImpl.java:17) atcom.simba.web.servlet.PayServlet.doGet(PayServlet.java:22) atcom.simba.web.servlet.PayServlet.doPost(PayServlet.java:33) atjavax.servlet.http.HttpServlet.service(HttpServlet.java:646) atjavax.servlet.http.HttpServlet.service(HttpServlet.java:727) atorg.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303) atorg.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) atorg.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) atorg.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) atorg.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) atorg.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220) atorg.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122) atorg.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501) atorg.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170) atorg.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98) atorg.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950) atorg.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116) atorg.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408) atorg.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1040) atorg.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607) atorg.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:315) atjava.util.concurrent.ThreadPoolExecutor.runWorker(UnknownSource) atjava.util.concurrent.ThreadPoolExecutor$Worker.run(UnknownSource) atjava.lang.Thread.run(UnknownSource)