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How to use announce method of org.jmock.example.announcer.Announcer class

Best Jmock-library code snippet using org.jmock.example.announcer.Announcer.announce

Source:Announcer.java

...9/**10 * @deprecated Depricated due to performance issues - use java.util.List instead. When cross-compiled to Concordion.NET, the Announcers generate dynamic proxies that are realized by code compiled at run time. When profiled, the Announcer took 1460ms, vs 5ms for the list based solution.11 * <a href="http://nat.truemesh.com/archives/000710.html">Easy Java bean event notification</a>12 * courtesy of Nat Pryce.13 * [<a href="http://svn.jmock.codehaus.org/browse/jmock/trunk/jmock2/test/org/jmock/example/announcer/Announcer.java">Source</a>]14 */15@Deprecated16public class Announcer<T extends EventListener> {17    private final T proxy;18    private final List<T> listeners = new ArrayList<T>();19    20    public Announcer(Class<? extends T> listenerType) {21        proxy = listenerType.cast(Proxy.newProxyInstance(22            listenerType.getClassLoader(), 23            new Class<?>[]{listenerType}, 24            new InvocationHandler() {25                public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {26                    announce(method, args);27                    return null;28                }29            }));30    }31    32    public void addListener(T listener) {33        listeners.add(listener);34    }35    36    public void removeListener(T listener) {37        listeners.remove(listener);38    }39    40    public T announce() {41        return proxy;42    }43    44    private void announce(Method m, Object[] args) {45        try {46            for (T listener : listeners) {47                m.invoke(listener, args);48            }49        } catch (IllegalAccessException e) {50            throw new IllegalArgumentException("could not invoke listener", e);51        } catch (InvocationTargetException e) {52            Throwable cause = e.getCause();53            54            if (cause instanceof RuntimeException) {55                throw (RuntimeException)cause;56            } else if (cause instanceof Error) {57                throw (Error)cause;58            } else {...

Source:AnnouncerTests.java

1package auctionsniper.tests.unit;2//package org.jmock.example.announcer;3import auctionsniper.Announcer;4import java.util.EventListener;5import org.jmock.Expectations;6import org.jmock.Sequence;7import org.jmock.integration.junit4.JUnitRuleMockery;8import org.junit.Assert;9import org.junit.Before;10import org.junit.Rule;11import org.junit.Test;12public class AnnouncerTests {13	@Rule public final JUnitRuleMockery context = new JUnitRuleMockery();14	public static class CheckedException extends Exception {}15	16	public interface Listener extends EventListener {17		public void eventA();18		public void eventB();19		public void eventWithArguments(int a, int b);20		public void badEvent() throws CheckedException;21	}22	23	Announcer<Listener> announcer = Announcer.to(Listener.class);24	25	Listener listener1 = context.mock(Listener.class, "listener1");26	Listener listener2 = context.mock(Listener.class, "listener2");27	28	@Before29    public void setUp() {30		announcer.addListener(listener1);31		announcer.addListener(listener2);32	}33	34	@Test35	public void testAnnouncesToRegisteredListenersInOrderOfAddition() {36		final Sequence eventOrder = context.sequence("eventOrder");37		38		context.checking(new Expectations() {{39			oneOf (listener1).eventA(); inSequence(eventOrder);40			oneOf (listener2).eventA(); inSequence(eventOrder);41			oneOf (listener1).eventB(); inSequence(eventOrder);42			oneOf (listener2).eventB(); inSequence(eventOrder);43		}});44		45		announcer.announce().eventA();46		announcer.announce().eventB();47	}48	49	@Test50	public void testPassesEventArgumentsToListeners() {51		context.checking(new Expectations() {{52			oneOf (listener1).eventWithArguments(1, 2);53			oneOf (listener2).eventWithArguments(1, 2);54			oneOf (listener1).eventWithArguments(3, 4);55			oneOf (listener2).eventWithArguments(3, 4);56		}});57		58		announcer.announce().eventWithArguments(1, 2);59		announcer.announce().eventWithArguments(3, 4);60	}61	62	@Test63	public void testCanRemoveListeners() {64		announcer.removeListener(listener1);65		66		context.checking(new Expectations() {{67			oneOf (listener2).eventA();68		}});69		70		announcer.announce().eventA();71	}72	73	@Test74	public void testDoesNotAllowListenersToThrowCheckedExceptions() throws Exception {75		context.checking(new Expectations() {{76			allowing (listener1).badEvent(); will(throwException(new CheckedException()));77		}});78		79		try {80			announcer.announce().badEvent();81			Assert.fail("should have thrown UnsupportedOperationException");82		}83		catch (UnsupportedOperationException expected) {}84	}85}...

announce

Using AI Code Generation

1import org.jmock.example.announcer.Announcer;2import org.jmock.example.announcer.Announcement;3import org.jmock.example.announcer.AnnouncementListener;4public class 1 {5    public static void main(String[] args) {6        Announcer<AnnouncementListener> announcer = Announcer.to(AnnouncementListener.class);7        announcer.addListener(new AnnouncementListener() {8            public void onAnnouncement(Announcement announcement) {9                System.out.println("Received announcement: " + announcement);10            }11        });12        announcer.announce().onAnnouncement(new Announcement("Hello!"));13    }14}15import org.jmock.example.announcer.Announcer;16import org.jmock.example.announcer.Announcement;17import org.jmock.example.announcer.AnnouncementListener;18public class 2 {19    public static void main(String[] args) {20        Announcer<AnnouncementListener> announcer = Announcer.to(AnnouncementListener.class);21        announcer.addListener(new AnnouncementListener() {22            public void onAnnouncement(Announcement announcement) {23                System.out.println("Received announcement: " + announcement);24            }25        });26        announcer.announce().onAnnouncement(new Announcement("Hello!"));27    }28}29import org.jmock.example.announcer.Announcer;30import org.jmock.example.announcer.Announcement;31import org.jmock.example.announcer.AnnouncementListener;32public class 3 {33    public static void main(String[] args) {34        Announcer<AnnouncementListener> announcer = Announcer.to(AnnouncementListener.class);35        announcer.addListener(new AnnouncementListener() {36            public void onAnnouncement(Announcement announcement) {37                System.out.println("Received announcement: " + announcement);38            }39        });40        announcer.announce().onAnnouncement(new Announcement("Hello!"));41    }42}43import org.jmock.example.announcer.Announcer;44import org.jmock.example.announcer.Announcement;45import org.jmock.example.announcer.AnnouncementListener;

announce

Using AI Code Generation

1import org.jmock.example.announcer.Announcer;2import org.jmock.example.announcer.Announcement;3import org.jmock.example.announcer.AnnouncementListener;4public class AnnounceTest {5    public static void main(String[] args) {6        Announcer announcer = new Announcer();7        AnnouncementListener listener = new AnnouncementListener() {8            public void receiveAnnouncement(Announcement announcement) {9                System.out.println("Received announcement: " + announcement);10            }11        };12        announcer.addListener(listener);13        announcer.announce(new Announcement("Hello"));14        announcer.removeListener(listener);15        announcer.announce(new Announcement("Goodbye"));16    }17}18import org.jmock.example.announcer.Announcer;19import org.jmock.example.announcer.Announcement;20import org.jmock.example.announcer.AnnouncementListener;21import org.jmock.Mock;22import org.jmock.MockObjectTestCase;23public class AnnounceTest extends MockObjectTestCase {24    public void testAnnounce() {25        Announcer announcer = new Announcer();26        Mock mockListener = mock(AnnouncementListener.class);27        AnnouncementListener listener = (AnnouncementListener) mockListener.proxy();28        mockListener.expects(once()).method("receiveAnnouncement").with(same(announcement));29        announcer.addListener(listener);30        announcer.announce(new Announcement("Hello"));31    }32}33import org.jmock.example.announcer.Announcer;34import org.jmock.example.announcer.Announcement;35import org.jmock.example.announcer.AnnouncementListener;36import org.jmock.Mock;37import org.jmock.MockObjectTestCase;38public class AnnounceTest extends MockObjectTestCase {39    public void testAnnounce() {40        Announcer announcer = new Announcer();41        Mock mockListener = mock(AnnouncementListener.class);42        AnnouncementListener listener = (AnnouncementListener) mockListener.proxy();43        mockListener.expects(once()).method("receiveAnnouncement").with(same(announcement));44        announcer.addListener(listener);45        announcer.announce(new Announcement("Hello

announce

Using AI Code Generation

1package org.jmock.example.announcer;2import org.jmock.example.announcer.Announcer;3import org.jmock.example.announcer.AnnouncerTest;4import org.jmock.example.announcer.LotteryListener;5import org.jmock.core.Invocation;6import org.jmock.core.InvocationMatcher;7import org.jmock.core.Stub;8import org.jmock.core.constraint.IsEqual;9import org.jmock.core.matcher.InvokeOnceMatcher;10import org.jmock.core.matcher.InvokeAtLeastOnceMatcher;11import org.jmock.core.matcher.InvokeAtMostOnceMatcher;12import org.jmock.core.matcher.InvokeAtLeastCountMatcher;13import org.jmock.core.matcher.InvokeAtMostCountMatcher;14import org.jmock.core.matcher.InvokeCountMatcher;15import org.jmock.core.matcher.InvokeBetweenCountMatcher;16import org.jmock.core.matcher.InvokeExactlyCountMatcher;17import org.jmock.core.matcher.InvokeNeverMatcher;18import org.jmock.core.matcher.InvokeAtLeastOnceMatcher;19import org.jmock.core.matcher.InvokeAtMostOnceMatcher;20import org.jmock.core.matcher.InvokeAtLeastCountMatcher;21import org.jmock.core.matcher.InvokeAtMostCountMatcher;22import org.jmock.core.matcher.InvokeCountMatcher;23import org.jmock.core.matcher.InvokeBetweenCountMatcher;24import org.jmock.core.matcher.InvokeExactlyCountMatcher;25import org.jmock.core.matcher.InvokeNeverMatcher;26import org.jmock.core.matcher.InvokeAtLeastOnceMatcher;27import org.jmock.core.matcher.InvokeAtMostOnceMatcher;28import org.jmock.core.matcher.InvokeAtLeastCountMatcher;29import org.jmock.core.matcher.InvokeAtMostCountMatcher;30import org.jmock.core.matcher.InvokeCountMatcher;31import org.jmock.core.matcher.InvokeBetweenCountMatcher;32import org.jmock.core.matcher.InvokeExactlyCountMatcher;33import org.jmock.core.matcher.InvokeNeverMatcher;34import org.jmock.core.matcher.InvokeAtLeastOnceMatcher;35import org.jmock.core.matcher.InvokeAtMostOnceMatcher;36import org.jmock.core.matcher.InvokeAtLeastCountMatcher;37import org.jmock.core.matcher.InvokeAtMostCountMatcher;38import org.jmock.core.matcher.InvokeCountMatcher;39import org.jmock.core.matcher.InvokeBetweenCountMatcher;40import org.jmock.core.matcher.InvokeExactlyCountMatcher;41import org.jmock.core.matcher.InvokeNeverMatcher;42import org.jmock.core.matcher.InvokeAtLeastOnceMatcher;43import org.jmock.core.matcher.InvokeAtMostOnceMatcher;44import org.jmock.core.matcher.InvokeAtLeastCountMatcher;45import org.jmock.core.matcher.InvokeAtMostCountMatcher

announce

Using AI Code Generation

1import java.util.*;2import org.jmock.example.announcer.*;3import org.jmock.*;4import org.jmock.core.*;5import org.jmock.core.constraint.*;6import org.jmock.core.matcher.*;7import org.jmock.util.*;8import org.jmock.core.stub.*;9import org.jmock.core.stub.ReturnStub;10import org.jmock.core.stub.ThrowStub;11import org.jmock.core.stub.Stub;

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