Examples with EntryEvent org.apache.geode.cache.EntryEvent used on opensource projects

Example 81 with EntryEvent

use of org.apache.geode.cache.EntryEvent in project geode by apache.

the class CacheListenerTestCase method testCacheListenerAfterDestroy.

/**
   * Tests that the <code>CacheListener</code> is called after an entry is
   * {@linkplain CacheListener#afterDestroy destroyed}.
   */
@Test
public void testCacheListenerAfterDestroy() throws CacheException {
    String name = this.getUniqueName();
    final Object key = this.getUniqueName();
    final Object value = new Integer(42);
    Object arg = "ARG";
    // final boolean localScope = getRegionAttributes().getScope().isLocal();
    TestCacheListener listener = new TestCacheListener() {

        public void afterCreate2(EntryEvent event) {
        // This method will get invoked when the region is populated
        }

        public void afterDestroy2(EntryEvent event) {
            assertEquals(key, event.getKey());
            assertEquals(value, event.getOldValue());
            assertNull(event.getNewValue());
            verifyEventProps(event);
        }
    };
    AttributesFactory factory = new AttributesFactory(getRegionAttributes());
    factory.setCacheListener(listener);
    Region region = createRegion(name, factory.create());
    region.create(key, value);
    assertTrue(listener.wasInvoked());
    region.destroy(key);
    assertTrue(listener.wasInvoked());
    region.create(key, value);
    assertTrue(listener.wasInvoked());
    region.destroy(key, arg);
    assertTrue(listener.wasInvoked());
}

Example 82 with EntryEvent

use of org.apache.geode.cache.EntryEvent in project geode by apache.

the class CacheListenerTestCase method testCacheListenerAfterCreate.

/////////////////////// Test Methods ///////////////////////
/**
   * Tests that the <code>CacheListener</code> is called after an entry is
   * {@linkplain CacheListener#afterCreate created}.
   */
@Test
public void testCacheListenerAfterCreate() throws CacheException {
    String name = this.getUniqueName();
    final Object key = this.getUniqueName();
    final Object value = new Integer(42);
    Object arg = "ARG";
    TestCacheListener listener = new TestCacheListener() {

        public void afterCreate2(EntryEvent event) {
            assertEquals(key, event.getKey());
            assertEquals(value, event.getNewValue());
            assertNull(event.getOldValue());
            verifyEventProps(event);
        }

        public void afterDestroy2(EntryEvent event) {
        // This method will get invoked when the entry is destroyed
        }
    };
    AttributesFactory factory = new AttributesFactory(getRegionAttributes());
    factory.setCacheListener(listener);
    Region region = createRegion(name, factory.create());
    region.create(key, value);
    assertTrue(listener.wasInvoked());
    region.destroy(key);
    assertTrue(listener.wasInvoked());
    region.put(key, value);
    assertTrue(listener.wasInvoked());
    region.destroy(key);
    assertTrue(listener.wasInvoked());
    region.create(key, value, arg);
    assertTrue(listener.wasInvoked());
    region.destroy(key);
    assertTrue(listener.wasInvoked());
    region.put(key, value, arg);
    assertTrue(listener.wasInvoked());
    region.destroy(key);
    assertTrue(listener.wasInvoked());
}

Example 83 with EntryEvent

use of org.apache.geode.cache.EntryEvent in project geode by apache.

the class CacheListenerTestCase method testCacheListenerAfterUpdate.

/**
   * Tests that the <code>CacheListener</code> is called after an entry is
   * {@linkplain CacheListener#afterUpdate updated}.
   */
@Test
public void testCacheListenerAfterUpdate() throws CacheException {
    String name = this.getUniqueName();
    final Object key = this.getUniqueName();
    final Object oldValue = new Integer(42);
    final Object newValue = new Integer(43);
    Object arg = "ARG";
    TestCacheListener listener = new TestCacheListener() {

        public void afterCreate2(EntryEvent event) {
        // This method will get invoked when the region is populated
        }

        public void afterDestroy2(EntryEvent event) {
        // This method will get invoked when an entry is destroyed
        }

        public void afterUpdate2(EntryEvent event) {
            assertEquals(key, event.getKey());
            assertEquals(newValue, event.getNewValue());
            assertEquals(oldValue, event.getOldValue());
            verifyEventProps(event);
        }
    };
    AttributesFactory factory = new AttributesFactory(getRegionAttributes());
    factory.setCacheListener(listener);
    Region region = createRegion(name, factory.create());
    region.create(key, oldValue);
    assertTrue(listener.wasInvoked());
    region.put(key, newValue);
    assertTrue(listener.wasInvoked());
    region.destroy(key);
    assertTrue(listener.wasInvoked());
    region.put(key, oldValue);
    assertTrue(listener.wasInvoked());
    region.put(key, newValue);
    assertTrue(listener.wasInvoked());
    region.destroy(key);
    assertTrue(listener.wasInvoked());
    region.create(key, oldValue);
    assertTrue(listener.wasInvoked());
    region.put(key, newValue, arg);
    assertTrue(listener.wasInvoked());
    region.destroy(key);
    assertTrue(listener.wasInvoked());
    region.put(key, oldValue);
    assertTrue(listener.wasInvoked());
    region.put(key, newValue, arg);
    assertTrue(listener.wasInvoked());
    region.destroy(key);
    assertTrue(listener.wasInvoked());
}

Example 84 with EntryEvent

use of org.apache.geode.cache.EntryEvent in project geode by apache.

the class CacheLoaderTestCase method testCacheListenerOnLoad.

/**
   * Tests that a <code>CacheListener</code> gets invoked on a <code>load</code>.
   */
@Test
public void testCacheListenerOnLoad() throws CacheException, InterruptedException {
    final String name = this.getUniqueName();
    final Object key = this.getUniqueName();
    final Object oldValue = new Integer(42);
    final Object newValue = new Integer(43);
    TestCacheLoader loader = new TestCacheLoader() {

        public Object load2(LoaderHelper helper) throws CacheLoaderException {
            return oldValue;
        }
    };
    TestCacheListener listener = new TestCacheListener() {

        public void afterCreate2(EntryEvent event) {
            assertEquals(oldValue, event.getNewValue());
            assertTrue(event.getOperation().isLoad());
            assertTrue(event.getOperation().isLocalLoad());
            assertFalse(event.getOperation().isNetLoad());
            assertFalse(event.getOperation().isNetSearch());
        }
    };
    AttributesFactory factory = new AttributesFactory(getRegionAttributes());
    factory.setCacheLoader(loader);
    factory.setCacheListener(listener);
    Region region = createRegion(name, factory.create());
    loader.wasInvoked();
    assertEquals(oldValue, region.get(key));
    assertTrue(loader.wasInvoked());
    Wait.pause(500);
    assertTrue(listener.wasInvoked());
    listener = new TestCacheListener() {

        public void afterUpdate2(EntryEvent event) {
            assertEquals(oldValue, event.getOldValue());
            assertEquals(newValue, event.getNewValue());
            assertFalse(event.getOperation().isLoad());
            assertFalse(event.getOperation().isLocalLoad());
            assertFalse(event.getOperation().isNetLoad());
            assertFalse(event.getOperation().isNetSearch());
        }
    };
    region.getAttributesMutator().setCacheListener(listener);
    region.put(key, newValue);
    Wait.pause(500);
    assertFalse(loader.wasInvoked());
    assertTrue(listener.wasInvoked());
}

Example 85 with EntryEvent

use of org.apache.geode.cache.EntryEvent in project geode by apache.

the class Bug34387DUnitTest method testCreateAndLD.

////////////////////// Test Methods //////////////////////
/**
   * test create followed by localDestroy
   */
@Test
public void testCreateAndLD() throws CacheException {
    initOtherId();
    AttributesFactory af = new AttributesFactory();
    af.setDataPolicy(DataPolicy.REPLICATE);
    af.setScope(Scope.DISTRIBUTED_ACK);
    af.setConcurrencyChecksEnabled(true);
    callbackFailure = false;
    CacheListener cl1 = new CacheListenerAdapter() {

        public void afterCreate(EntryEvent e) {
            callbackAssertEquals("Keys not equal", "createKey", e.getKey());
            callbackAssertEquals("Values not equal", "createValue", e.getNewValue());
            Bug34387DUnitTest.this.invokeCount++;
        }
    };
    af.addCacheListener(cl1);
    Region r1 = createRootRegion("r1", af.create());
    this.invokeCount = 0;
    assertNull(r1.getEntry("createKey"));
    doCommitOtherVm(true);
    assertNotNull(r1.getEntry("createKey"));
    assertEquals("createValue", r1.getEntry("createKey").getValue());
    assertEquals(1, this.invokeCount);
    assertFalse("Errors in callbacks; check logs for details", callbackFailure);
}