Remove transaction listener support (#9402)

1 files changed, 0 insertions, 201 deletions

diff --git a/server/tests/src/com/vaadin/tests/server/TransactionListenersConcurrency.java b/server/tests/src/com/vaadin/tests/server/TransactionListenersConcurrency.java
deleted file mode 100644
index 05ffcd1e36..0000000000
--- a/server/tests/src/com/vaadin/tests/server/TransactionListenersConcurrency.java
+++ /dev/null
@@ -1,201 +0,0 @@
-package com.vaadin.tests.server;
-
-import static org.easymock.EasyMock.createMock;
-
-import java.lang.Thread.UncaughtExceptionHandler;
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Method;
-import java.net.MalformedURLException;
-import java.net.URL;
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Properties;
-import java.util.Random;
-
-import javax.servlet.http.HttpSession;
-
-import junit.framework.TestCase;
-
-import org.easymock.EasyMock;
-
-import com.vaadin.Application;
-import com.vaadin.Application.ApplicationStartEvent;
-import com.vaadin.server.ApplicationContext;
-import com.vaadin.server.DeploymentConfiguration;
-import com.vaadin.server.ServletApplicationContext;
-
-public class TransactionListenersConcurrency extends TestCase {
-
-    /**
-     * This test starts N threads concurrently. Each thread creates an
-     * application which adds a transaction listener to the context. A
-     * transaction is then started for each application. Some semi-random delays
-     * are included so that calls to addTransactionListener and
-     * WebApplicationContext.startTransaction are mixed.
-     * 
-     */
-    public void testTransactionListeners() throws Exception {
-        final List<Throwable> exceptions = new ArrayList<Throwable>();
-
-        HttpSession session = createSession();
-        final ServletApplicationContext context = ServletApplicationContext
-                .getApplicationContext(session);
-        List<Thread> threads = new ArrayList<Thread>();
-
-        for (int i = 0; i < 5; i++) {
-            Thread t = new Thread(new Runnable() {
-
-                @Override
-                public void run() {
-                    Application app = new Application() {
-
-                        @Override
-                        public void init() {
-                            // Sleep 0-1000ms so another transaction has time to
-                            // start before we add the transaction listener.
-                            try {
-                                Thread.sleep((long) (1000 * new Random()
-                                        .nextDouble()));
-                            } catch (InterruptedException e) {
-                                // TODO Auto-generated catch block
-                                e.printStackTrace();
-                            }
-
-                            getContext().addTransactionListener(
-                                    new DelayTransactionListener(2000));
-                        }
-
-                    };
-
-                    // Start the application so the transaction listener is
-                    // called later on.
-                    try {
-                        DeploymentConfiguration dc = EasyMock
-                                .createMock(DeploymentConfiguration.class);
-                        EasyMock.expect(dc.isProductionMode()).andReturn(true);
-                        EasyMock.expect(dc.getInitParameters()).andReturn(
-                                new Properties());
-                        EasyMock.replay(dc);
-
-                        app.start(new ApplicationStartEvent(new URL(
-                                "http://localhost/"), dc, context));
-                    } catch (MalformedURLException e) {
-                        // TODO Auto-generated catch block
-                        e.printStackTrace();
-                    }
-
-                    try {
-                        // Call the transaction listener using reflection as
-                        // startTransaction is protected.
-
-                        Method m = ApplicationContext.class.getDeclaredMethod(
-                                "startTransaction", Application.class,
-                                Object.class);
-                        m.setAccessible(true);
-                        m.invoke(context, app, null);
-                    } catch (Exception e) {
-                        throw new RuntimeException(e);
-                    }
-                }
-
-            });
-
-            threads.add(t);
-            t.setUncaughtExceptionHandler(new UncaughtExceptionHandler() {
-
-                @Override
-                public void uncaughtException(Thread t, Throwable e) {
-                    if (e.getCause() != null) {
-                        e = e.getCause();
-                    }
-                    exceptions.add(e);
-                }
-            });
-        }
-
-        // Start the threads and wait for all of them to finish
-        for (Thread t : threads) {
-            t.start();
-        }
-        int running = threads.size();
-
-        while (running > 0) {
-            for (Iterator<Thread> i = threads.iterator(); i.hasNext();) {
-                Thread t = i.next();
-                if (!t.isAlive()) {
-                    running--;
-                    i.remove();
-                }
-            }
-        }
-
-        for (Throwable t : exceptions) {
-            if (t instanceof InvocationTargetException) {
-                t = t.getCause();
-            }
-            if (t != null) {
-                t.printStackTrace(System.err);
-                fail(t.getClass().getName());
-            }
-        }
-
-        System.out.println("Done, all ok");
-
-    }
-
-    /**
-     * Creates a HttpSession mock
-     * 
-     */
-    private static HttpSession createSession() {
-        HttpSession session = createMock(HttpSession.class);
-        EasyMock.expect(
-                session.getAttribute(ServletApplicationContext.class.getName()))
-                .andReturn(null).anyTimes();
-        session.setAttribute(
-                EasyMock.eq(ServletApplicationContext.class.getName()),
-                EasyMock.anyObject());
-
-        EasyMock.replay(session);
-        return session;
-    }
-
-    /**
-     * A transaction listener that just sleeps for the given amount of time in
-     * transactionStart and transactionEnd.
-     * 
-     */
-    public static class DelayTransactionListener implements
-            ApplicationContext.TransactionListener {
-
-        private int delay;
-
-        public DelayTransactionListener(int delay) {
-            this.delay = delay;
-        }
-
-        @Override
-        public void transactionStart(Application application,
-                Object transactionData) {
-            try {
-                Thread.sleep(delay);
-            } catch (InterruptedException e) {
-                e.printStackTrace();
-            }
-
-        }
-
-        @Override
-        public void transactionEnd(Application application,
-                Object transactionData) {
-            try {
-                Thread.sleep(delay);
-            } catch (InterruptedException e) {
-                e.printStackTrace();
-            }
-
-        }
-    }
-
-}