/** * Copyright (C) 2016 Premium Minds. * * This file is part of pm-wicket-utils. * * pm-wicket-utils is free software: you can redistribute it and/or modify it under * the terms of the GNU Lesser General Public License as published by the Free * Software Foundation, either version 3 of the License, or (at your option) any * later version. * * pm-wicket-utils is distributed in the hope that it will be useful, but WITHOUT ANY * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR * A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more * details. * * You should have received a copy of the GNU Lesser General Public License * along with pm-wicket-utils. If not, see <http://www.gnu.org/licenses/>. */ package com.premiumminds.webapp.wicket.persistence; import org.apache.wicket.request.IRequestHandler; import org.apache.wicket.request.cycle.IRequestCycleListener; import org.apache.wicket.request.cycle.RequestCycle; import com.premiumminds.persistence.PersistenceTransaction; public class TransactionalRequestCycleListener implements IRequestCycleListener { private PersistenceTransaction persistenceTransaction; public TransactionalRequestCycleListener(PersistenceTransaction persistenceTransaction){ this.persistenceTransaction = persistenceTransaction; } @Override public void onBeginRequest(RequestCycle cycle) { persistenceTransaction.start(); } @Override public void onEndRequest(RequestCycle cycle) { persistenceTransaction.end(); } @Override public IRequestHandler onException(RequestCycle cycle, Exception ex) { persistenceTransaction.setRollbackOnly(); return null; } }