SGF-196 - Support adding CacheListeners, CacheLoaders and CacheWriters, along with other mutable Region attributes to an existing Region.
This commit is contained in:
John Blum
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/*
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* Copyright 2010-2013 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.springframework.data.gemfire;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertTrue;
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import static org.mockito.Matchers.any;
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import static org.mockito.Matchers.eq;
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import static org.mockito.Matchers.same;
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import static org.mockito.Mockito.mock;
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import static org.mockito.Mockito.never;
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import static org.mockito.Mockito.times;
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import static org.mockito.Mockito.verify;
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import static org.mockito.Mockito.when;
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import org.junit.Test;
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import com.gemstone.gemfire.cache.AttributesMutator;
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import com.gemstone.gemfire.cache.Cache;
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import com.gemstone.gemfire.cache.CacheListener;
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import com.gemstone.gemfire.cache.CacheLoader;
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import com.gemstone.gemfire.cache.CacheWriter;
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import com.gemstone.gemfire.cache.CustomExpiry;
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import com.gemstone.gemfire.cache.EvictionAttributesMutator;
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import com.gemstone.gemfire.cache.ExpirationAttributes;
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import com.gemstone.gemfire.cache.Region;
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import com.gemstone.gemfire.cache.RegionAttributes;
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import com.gemstone.gemfire.cache.asyncqueue.AsyncEventQueue;
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import com.gemstone.gemfire.cache.wan.GatewaySender;
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/**
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* The LookupRegionFactoryBeanTest class is a test suite of test cases testing the contract and functionality
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* of the LookupRegionFactoryBean class.
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*
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* @author John Blum
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* @see org.junit.Test
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* @see org.mockito.Mockito
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* @see org.springframework.data.gemfire.LookupRegionFactoryBean
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* @see com.gemstone.gemfire.cache.AttributesMutator
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* @see com.gemstone.gemfire.cache.Cache
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* @see com.gemstone.gemfire.cache.EvictionAttributesMutator
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* @see com.gemstone.gemfire.cache.Region
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* @since 1.7.0
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*/
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public class LookupRegionFactoryBeanTest {
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protected AsyncEventQueue mockAsyncEventQueue(final String id) {
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AsyncEventQueue mockQueue = mock(AsyncEventQueue.class, String.format("MockAsyncEventQueue.%1$s", id));
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when(mockQueue.getId()).thenReturn(id);
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return mockQueue;
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}
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protected GatewaySender mockGatewaySender(final String id) {
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GatewaySender mockGatewaySender = mock(GatewaySender.class, String.format("MockGatewaySender.%1$s", id));
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when(mockGatewaySender.getId()).thenReturn(id);
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return mockGatewaySender;
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}
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@Test
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@SuppressWarnings("unchecked")
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public void testAfterPropertiesSet() throws Exception {
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Cache mockCache = mock(Cache.class, "testAfterPropertiesSet.MockCache");
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Region<Object, Object> mockRegion = mock(Region.class, "testAfterPropertiesSet.MockRegion");
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RegionAttributes<Object, Object> mockRegionAttributes = mock(RegionAttributes.class,
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"testAfterPropertiesSet.MockRegionAttributes");
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EvictionAttributesMutator mockEvictionAttributesMutator = mock(EvictionAttributesMutator.class,
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"testAfterPropertiesSet.EvictionAttributesMutator");
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AttributesMutator<Object, Object> mockAttributesMutator = mock(AttributesMutator.class,
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"testAfterPropertiesSet.MockAttributesMutator");
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when(mockCache.getRegion(eq("Example"))).thenReturn(mockRegion);
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when(mockRegion.getFullPath()).thenReturn("/Example");
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when(mockRegion.getName()).thenReturn("Example");
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when(mockRegion.getAttributes()).thenReturn(mockRegionAttributes);
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when(mockRegionAttributes.getStatisticsEnabled()).thenReturn(true);
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when(mockRegion.getAttributesMutator()).thenReturn(mockAttributesMutator);
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when(mockAttributesMutator.getEvictionAttributesMutator()).thenReturn(mockEvictionAttributesMutator);
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AsyncEventQueue mockAsyncEventQueueOne = mockAsyncEventQueue("AEQ1");
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AsyncEventQueue mockAsyncEventQueueTwo = mockAsyncEventQueue("AEQ2");
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CacheListener mockCacheListenerZero = mock(CacheListener.class, "testAfterPropertiesSet.MockCacheListener.0");
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CacheListener mockCacheListenerOne = mock(CacheListener.class, "testAfterPropertiesSet.MockCacheListener.1");
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CacheListener mockCacheListenerTwo = mock(CacheListener.class, "testAfterPropertiesSet.MockCacheListener.2");
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CacheLoader mockCacheLoader = mock(CacheLoader.class, "testAfterPropertiesSet.MockCacheLoader");
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CacheWriter mockCacheWriter = mock(CacheWriter.class, "testAfterPropertiesSet.MockCacheWriter");
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CustomExpiry mockCustomExpiryTti = mock(CustomExpiry.class, "testAfterPropertiesSet.MockCustomExpiry.TTI");
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CustomExpiry mockCustomExpiryTtl = mock(CustomExpiry.class, "testAfterPropertiesSet.MockCustomExpiry.TTL");
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ExpirationAttributes mockExpirationAttributesEntryTti = mock(ExpirationAttributes.class,
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"testAfterPropertiesSet.MockExpirationAttributes.Entry.TTI");
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ExpirationAttributes mockExpirationAttributesEntryTtl = mock(ExpirationAttributes.class,
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"testAfterPropertiesSet.MockExpirationAttributes.Entry.TTL");
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ExpirationAttributes mockExpirationAttributesRegionTti = mock(ExpirationAttributes.class,
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"testAfterPropertiesSet.MockExpirationAttributes.Region.TTI");
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ExpirationAttributes mockExpirationAttributesRegionTtl = mock(ExpirationAttributes.class,
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"testAfterPropertiesSet.MockExpirationAttributes.Region.TTL");
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GatewaySender mockGatewaySender = mockGatewaySender("GWS1");
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LookupRegionFactoryBean factoryBean = new LookupRegionFactoryBean();
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factoryBean.setAsyncEventQueues(new AsyncEventQueue[] { mockAsyncEventQueueOne, mockAsyncEventQueueTwo });
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factoryBean.setBeanName("Example");
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factoryBean.setCache(mockCache);
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factoryBean.setCacheLoader(mockCacheLoader);
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factoryBean.setCacheWriter(mockCacheWriter);
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factoryBean.setCloningEnabled(true);
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factoryBean.setCustomEntryIdleTimeout(mockCustomExpiryTti);
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factoryBean.setCustomEntryTimeToLive(mockCustomExpiryTtl);
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factoryBean.setEntryIdleTimeout(mockExpirationAttributesEntryTti);
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factoryBean.setEntryTimeToLive(mockExpirationAttributesEntryTtl);
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factoryBean.setGatewaySenders(new GatewaySender[] { mockGatewaySender });
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factoryBean.setEvictionMaximum(1000);
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factoryBean.setRegionIdleTimeout(mockExpirationAttributesRegionTti);
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factoryBean.setRegionTimeToLive(mockExpirationAttributesRegionTtl);
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factoryBean.setStatisticsEnabled(true);
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factoryBean.setCacheListeners(new CacheListener[] {
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mockCacheListenerZero, mockCacheListenerOne, mockCacheListenerTwo
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});
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factoryBean.afterPropertiesSet();
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verify(mockAttributesMutator, times(1)).addAsyncEventQueueId(eq("AEQ1"));
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verify(mockAttributesMutator, times(1)).addAsyncEventQueueId(eq("AEQ2"));
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verify(mockAttributesMutator, times(1)).addCacheListener(same(mockCacheListenerZero));
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verify(mockAttributesMutator, times(1)).addCacheListener(same(mockCacheListenerOne));
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verify(mockAttributesMutator, times(1)).addCacheListener(same(mockCacheListenerTwo));
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verify(mockAttributesMutator, times(1)).setCacheLoader(same(mockCacheLoader));
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verify(mockAttributesMutator, times(1)).setCacheWriter(same(mockCacheWriter));
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verify(mockAttributesMutator, times(1)).setCloningEnabled(eq(true));
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verify(mockAttributesMutator, times(1)).setCustomEntryIdleTimeout(same(mockCustomExpiryTti));
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verify(mockAttributesMutator, times(1)).setCustomEntryTimeToLive(same(mockCustomExpiryTtl));
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verify(mockAttributesMutator, times(1)).setEntryIdleTimeout(same(mockExpirationAttributesEntryTti));
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verify(mockAttributesMutator, times(1)).setEntryTimeToLive(same(mockExpirationAttributesEntryTtl));
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verify(mockAttributesMutator, times(1)).addGatewaySenderId(eq("GWS1"));
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verify(mockEvictionAttributesMutator, times(1)).setMaximum(eq(1000));
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verify(mockAttributesMutator, times(1)).setRegionIdleTimeout(same(mockExpirationAttributesRegionTti));
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verify(mockAttributesMutator, times(1)).setRegionTimeToLive(same(mockExpirationAttributesRegionTtl));
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}
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@Test(expected = IllegalStateException.class)
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@SuppressWarnings("unchecked")
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public void testAfterPropertiesSetWhenRegionStatisticsDisabledAndExpirationSpecified() throws Exception {
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Cache mockCache = mock(Cache.class, "testAfterPropertiesSetWhenRegionStatisticsDisabledAndExpirationSpecified.MockCache");
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Region<Object, Object> mockRegion = mock(Region.class, "testAfterPropertiesSetWhenRegionStatisticsDisabledAndExpirationSpecified.MockRegion");
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RegionAttributes<Object, Object> mockRegionAttributes = mock(RegionAttributes.class,
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"testAfterPropertiesSetWhenRegionStatisticsDisabledAndExpirationSpecified.MockRegionAttributes");
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AttributesMutator mockAttributesMutator = mock(AttributesMutator.class,
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"testAfterPropertiesSetWhenRegionStatisticsDisabledAndExpirationSpecified.MockAttributesMutator");
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ExpirationAttributes mockExpirationAttributesEntryTtl = mock(ExpirationAttributes.class,
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"testAfterPropertiesSetWhenRegionStatisticsDisabledAndExpirationSpecified.MockExpirationAttributes.Entry.TTL");
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when(mockCache.getRegion(eq("Example"))).thenReturn(mockRegion);
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when(mockRegion.getFullPath()).thenReturn("/Example");
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when(mockRegion.getName()).thenReturn("Example");
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when(mockRegion.getAttributes()).thenReturn(mockRegionAttributes);
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when(mockRegion.getAttributesMutator()).thenReturn(mockAttributesMutator);
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when(mockRegionAttributes.getStatisticsEnabled()).thenReturn(false);
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LookupRegionFactoryBean factoryBean = new LookupRegionFactoryBean();
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factoryBean.setBeanName("Example");
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factoryBean.setCache(mockCache);
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factoryBean.setEntryTimeToLive(mockExpirationAttributesEntryTtl);
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//factoryBean.setStatisticsEnabled(true);
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assertTrue(factoryBean.isStatisticsEnabled());
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try {
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factoryBean.afterPropertiesSet();
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}
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catch (IllegalStateException expected) {
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assertEquals("Statistics for Region '/Example' must be enabled to change Entry & Region TTL/TTI Expiration settings",
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expected.getMessage());
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throw expected;
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}
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finally {
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verify(mockAttributesMutator, never()).setEntryTimeToLive(any(ExpirationAttributes.class));
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}
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}
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}
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@@ -0,0 +1,230 @@
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/*
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* Copyright 2010-2013 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.springframework.data.gemfire;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertNotNull;
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import static org.junit.Assert.assertTrue;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.Collection;
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import java.util.List;
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import javax.annotation.Resource;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.springframework.beans.factory.BeanNameAware;
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import org.springframework.test.context.ContextConfiguration;
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import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
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import com.gemstone.gemfire.cache.CacheListener;
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import com.gemstone.gemfire.cache.CacheLoader;
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import com.gemstone.gemfire.cache.CacheLoaderException;
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import com.gemstone.gemfire.cache.CacheWriter;
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import com.gemstone.gemfire.cache.CacheWriterException;
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import com.gemstone.gemfire.cache.CustomExpiry;
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import com.gemstone.gemfire.cache.DataPolicy;
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import com.gemstone.gemfire.cache.EntryEvent;
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import com.gemstone.gemfire.cache.ExpirationAction;
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import com.gemstone.gemfire.cache.ExpirationAttributes;
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import com.gemstone.gemfire.cache.LoaderHelper;
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import com.gemstone.gemfire.cache.Region;
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import com.gemstone.gemfire.cache.RegionEvent;
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import com.gemstone.gemfire.cache.asyncqueue.AsyncEvent;
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import com.gemstone.gemfire.cache.asyncqueue.AsyncEventListener;
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import com.gemstone.gemfire.cache.util.CacheListenerAdapter;
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import com.gemstone.gemfire.management.internal.cli.util.spring.StringUtils;
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/**
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* The LookupRegionMutationIntegrationTest class is a test suite of test cases testing the contract and integrated
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* functionality between natively-defined GemFire Cache Regions and SDG's Region lookup functionality combined with
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* Region attribute(s) mutation.
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*
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* @author John Blum
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* @see org.junit.Test
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* @see org.junit.runner.RunWith
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* @see org.springframework.data.gemfire.LookupRegionFactoryBean
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* @see org.springframework.test.context.ContextConfiguration
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* @see org.springframework.test.context.junit4.SpringJUnit4ClassRunner
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* @since 1.7.0
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*/
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@RunWith(SpringJUnit4ClassRunner.class)
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@ContextConfiguration
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@SuppressWarnings("unused")
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public class LookupRegionMutationIntegrationTest {
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@Resource(name = "Example")
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private Region<?, ?> example;
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protected void assertGemFireComponent(Object gemfireComponent, String expectedName) {
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assertNotNull("The GemFire component must not be null!", gemfireComponent);
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assertEquals(expectedName, gemfireComponent.toString());
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}
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protected void assertExpirationAttributes(ExpirationAttributes expirationAttributes,
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String description, int expectedTimeout, ExpirationAction expectedAction) {
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assertNotNull(String.format("ExpirationAttributes for '%1$s' must not be null!", description), expirationAttributes);
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assertEquals(expectedAction, expirationAttributes.getAction());
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assertEquals(expectedTimeout, expirationAttributes.getTimeout());
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}
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protected void assertCacheListeners(CacheListener[] cacheListeners, Collection<String> expectedCacheListenerNames) {
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if (!expectedCacheListenerNames.isEmpty()) {
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assertNotNull("CacheListeners must not be null!", cacheListeners);
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assertEquals(expectedCacheListenerNames.size(), cacheListeners.length);
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assertTrue(toStrings(cacheListeners).containsAll(expectedCacheListenerNames));
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}
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}
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protected Collection<String> toStrings(Object[] objects) {
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List<String> cacheListenerNames = new ArrayList<String>(objects.length);
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for (Object object : objects) {
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cacheListenerNames.add(object.toString());
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}
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return cacheListenerNames;
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}
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@Test
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public void testRegionConfiguration() {
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assertNotNull("'/Example' Region was not properly initialized!", example);
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assertEquals("Example", example.getName());
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assertEquals("/Example", example.getFullPath());
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assertNotNull(example.getAttributes());
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assertEquals(DataPolicy.REPLICATE, example.getAttributes().getDataPolicy());
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assertEquals(13, example.getAttributes().getInitialCapacity());
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assertEquals(0.85f, example.getAttributes().getLoadFactor(), 0.0f);
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assertCacheListeners(example.getAttributes().getCacheListeners(), Arrays.asList("A", "B"));
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assertGemFireComponent(example.getAttributes().getCacheLoader(), "C");
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assertGemFireComponent(example.getAttributes().getCacheWriter(), "D");
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assertExpirationAttributes(example.getAttributes().getRegionTimeToLive(), "Region TTL",
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120, ExpirationAction.LOCAL_DESTROY);
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assertExpirationAttributes(example.getAttributes().getRegionIdleTimeout(), "Region TTI",
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60, ExpirationAction.INVALIDATE);
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assertExpirationAttributes(example.getAttributes().getEntryTimeToLive(), "Entry TTL",
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30, ExpirationAction.DESTROY);
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assertGemFireComponent(example.getAttributes().getCustomEntryIdleTimeout(), "E");
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assertNotNull(example.getAttributes().getGatewaySenderIds());
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assertEquals(1, example.getAttributes().getGatewaySenderIds().size());
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assertEquals("GWS", example.getAttributes().getGatewaySenderIds().iterator().next());
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assertNotNull(example.getAttributes().getAsyncEventQueueIds());
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assertEquals(1, example.getAttributes().getAsyncEventQueueIds().size());
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assertEquals("AEQ", example.getAttributes().getAsyncEventQueueIds().iterator().next());
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}
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protected static interface Nameable extends BeanNameAware {
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String getName();
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void setName(String name);
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}
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protected static abstract class AbstractNameable implements Nameable {
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private String name;
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public String getName() {
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return name;
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}
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public void setName(final String name) {
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this.name = name;
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}
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@Override
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public void setBeanName(final String name) {
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if (!StringUtils.hasText(this.name)) {
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setName(name);
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}
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}
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@Override
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public String toString() {
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return getName();
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}
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}
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public static final class TestAsyncEventListener extends AbstractNameable implements AsyncEventListener {
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@Override public boolean processEvents(List<AsyncEvent> events) {
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throw new UnsupportedOperationException("Not Implemented!");
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}
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@Override public void close() { }
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}
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public static final class TestCacheListener<K, V> extends CacheListenerAdapter<K, V> implements Nameable {
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private String name;
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public String getName() {
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return name;
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}
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public void setName(final String name) {
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this.name = name;
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}
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@Override
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public void setBeanName(final String name) {
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if (!StringUtils.hasText(this.name)) {
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setName(name);
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}
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}
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@Override
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public String toString() {
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return getName();
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}
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}
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public static final class TestCacheLoader<K, V> extends AbstractNameable implements CacheLoader<K, V> {
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@Override
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public V load(LoaderHelper<K, V> helper) throws CacheLoaderException {
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throw new UnsupportedOperationException("Not Implemented!");
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}
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@Override
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public void close() { }
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}
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public static final class TestCacheWriter<K, V> extends AbstractNameable implements CacheWriter<K, V> {
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@Override public void beforeUpdate(EntryEvent<K, V> event) throws CacheWriterException { }
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@Override public void beforeCreate(EntryEvent<K, V> event) throws CacheWriterException { }
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@Override public void beforeDestroy(EntryEvent<K, V> event) throws CacheWriterException { }
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@Override public void beforeRegionDestroy(RegionEvent<K, V> event) throws CacheWriterException { }
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@Override public void beforeRegionClear(RegionEvent<K, V> event) throws CacheWriterException { }
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@Override public void close() { }
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}
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public static final class TestCustomExpiry<K, V> extends AbstractNameable implements CustomExpiry<K, V> {
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|
||||
@Override public ExpirationAttributes getExpiry(Region.Entry<K, V> entry) {
|
||||
throw new UnsupportedOperationException("Not Implemented!");
|
||||
}
|
||||
|
||||
@Override public void close() { }
|
||||
}
|
||||
|
||||
}
|
||||
Reference in New Issue
Block a user