// Copyright (c) 2003-2014, Jodd Team (jodd.org). All Rights Reserved.
package jodd.joy;
import jodd.bean.BeanUtil;
import jodd.joy.core.DefaultAppCore;
import jodd.joy.db.AppDao;
import jodd.jtx.JtxTransaction;
import jodd.jtx.JtxTransactionManager;
import jodd.jtx.JtxTransactionMode;
import jodd.madvoc.WebApplication;
import jodd.madvoc.Madvoc;
import jodd.madvoc.component.MadvocConfig;
import jodd.petite.PetiteContainer;
import jodd.util.ReflectUtil;
import jodd.util.StringUtil;
/**
* Standalone runner for Madvoc web application.
*/
public abstract class WebRunner {
/**
* Web application.
*/
protected Madvoc madvoc;
protected WebApplication app;
/**
* Application core.
*/
protected DefaultAppCore appCore;
/**
* Application dao.
*/
protected AppDao appDao;
/**
* Petite container used in application.
*/
protected PetiteContainer petite;
/**
* Starts the app web application and {@link #run() runs} user code.
*/
public void runWebApp(Class<? extends WebApplication> webAppClass) {
madvoc = new Madvoc();
madvoc.setWebAppClass(webAppClass);
madvoc.startNewWebApplication(null);
app = madvoc.getWebApplication();
appCore = (DefaultAppCore) BeanUtil.getDeclaredProperty(app, "appCore");
setJtxManager(appCore.getJtxManager());
appDao = appCore.getPetite().getBean(AppDao.class);
petite = appCore.getPetite();
JtxTransaction tx = startRwTx();
try {
System.out.println(StringUtil.repeat('-', 55) + " start");
System.out.println("\n\n");
run();
System.out.println("\n\n");
System.out.println(StringUtil.repeat('-', 55) + " end");
tx.commit();
} catch (Throwable throwable) {
throwable.printStackTrace();
tx.rollback();
}
try {
ReflectUtil.invokeDeclared(app, "destroy", new Class[] {MadvocConfig.class}, new Object[] {null});
} catch (Exception ex) {
ex.printStackTrace();
}
}
/**
* Runs user code without container. At this point everything is up and ready for the usage!
*/
public abstract void run();
// ---------------------------------------------------------------- jtx util
protected static JtxTransactionManager jtxManager;
/**
* Sets transaction manager.
*/
public static void setJtxManager(JtxTransactionManager jm) {
jtxManager = jm;
}
/**
* Starts new read/write transaction in PROPAGATION_REQUIRED mode.
*/
public static JtxTransaction startRwTx() {
return jtxManager.requestTransaction(new JtxTransactionMode().propagationRequired().readOnly(false));
}
}