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

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

Source:Announcer.java

...6import java.util.ArrayList;7import java.util.EventListener;8import java.util.List;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 {59                throw new UnsupportedOperationException("listener threw exception", cause);60            }61        }62    }63    64    public static <T extends EventListener> Announcer<T> to(Class<? extends T> listenerType) {65        return new Announcer<T>(listenerType);66    }67}...

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		...

Announcer

Using AI Code Generation

1package org.jmock.example.announcer;2import org.jmock.Mock;3import org.jmock.MockObjectTestCase;4import org.jmock.core.DynamicMockError;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.constraint.IsInstanceOf;10import org.jmock.core.constraint.IsAnything;11import org.jmock.core.matcher.InvokeOnceMatcher;12import org.jmock.core.matcher.InvokeAtLeastOnceMatcher;13import org.jmock.core.matcher.InvokeAtMostOnceMatcher;14import org.jmock.core.matcher.InvokeAtLeastCountMatcher;15import org.jmock.core.matcher.InvokeAtMostCountMatcher;16import org.jmock.core.matcher.InvokeCountMatcher;17import org.jmock.core.matcher.InvokeAtLeastCountRangeMatcher;18import org.jmock.core.matcher.InvokeAtMostCountRangeMatcher;19import org.jmock.core.matcher.InvokeCountRangeMatcher;20import org.jmock.core.matcher.InvokeBetweenCountRangeMatcher;21import org.jmock.core.matcher.InvokeExactCountRangeMatcher;22import org.jmock.core.matcher.InvokeAllMatcher;23import org.jmock.core.matcher.InvokeAnyMatcher;24import org.jmock.core.matcher.InvokeSequenceMatcher;25import org.jmock.core.matcher.InvokeInOrderMatcher;26import org.jmock.core.matcher.InvokeConsecutiveMatcher;27import org.jmock.core.matcher.InvokeNeverMatcher;28import org.jmock.core.matcher.InvokeNeverMatcher;29import org.jmock.core.matcher.InvokeIdempotentMatcher;30import org.jmock.core.matcher.InvokeIdempotentMatcher;31import org.jmock.core.matcher.InvokeAfterMatcher;32import org.jmock.core.matcher.InvokeAfterMatcher;33import org.jmock.core.matcher.InvokeBeforeMatcher;34import org.jmock.core.matcher.InvokeBeforeMatcher;35import org.jmock.core.m

Announcer

Using AI Code Generation

1import org.jmock.*;2import org.jmock.example.announcer.*;3import org.jmock.example.announcer.Announcer;4{5    public void testAnnouncer()6    {7        Mock mockListener = mock(Listener.class);8        mockListener.expects(once()).method("eventHappened");9        Announcer announcer = new Announcer();10        announcer.addListener((Listener)mockListener.proxy());11        announcer.announce().eventHappened();12    }13}14import org.jmock.*;15import org.jmock.example.announcer.*;16import org.jmock.example.announcer.Announcer;17{18    public void testAnnouncer()19    {20        Mock mockListener = mock(Listener.class);21        mockListener.expects(once()).method("eventHappened");22        Announcer announcer = new Announcer();23        announcer.addListener((Listener)mockListener.proxy());24        announcer.announce().eventHappened();25    }26}27import org.jmock.*;28import org.jmock.example.announcer.*;29import org.jmock.example.announcer.Announcer;30{31    public void testAnnouncer()32    {33        Mock mockListener = mock(Listener.class);34        mockListener.expects(once()).method("eventHappened");35        Announcer announcer = new Announcer();36        announcer.addListener((Listener)mockListener.proxy());37        announcer.announce().eventHappened();38    }39}40import org.jmock.*;41import org.jmock.example.announcer.*;42import org.jmock.example.announcer.Announcer;43{44    public void testAnnouncer()45    {46        Mock mockListener = mock(Listener.class);47        mockListener.expects(once()).method("eventHappened");48        Announcer announcer = new Announcer();49        announcer.addListener((Listener)mockListener.proxy());50        announcer.announce().event

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