Completed Client Cache Region Template testing for JIRA feature requests SGF-207 and SGF-254 adding support for template-defined Regions. In addition, fixed JIRA bug SGF-310 pertaining to the missing 'concurrency-level' attribute on the <gfe:client-region> element in the SDG XSD as well as SGF-311 involving the ClientRegionFactoryBean not properly setting the 'concurrencyChecksEnabled' property on GemFire's ClientRegionFactory class.
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.config;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertFalse;
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import static org.junit.Assert.assertNotNull;
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import static org.junit.Assert.assertNull;
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import static org.junit.Assert.assertTrue;
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import static org.junit.Assume.assumeNotNull;
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import java.util.Arrays;
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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.data.gemfire.test.GemfireTestApplicationContextInitializer;
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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 org.springframework.util.StringUtils;
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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.DataPolicy;
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import com.gemstone.gemfire.cache.EvictionAction;
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import com.gemstone.gemfire.cache.EvictionAlgorithm;
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import com.gemstone.gemfire.cache.EvictionAttributes;
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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.util.CacheListenerAdapter;
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import com.gemstone.gemfire.cache.util.CacheWriterAdapter;
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import com.gemstone.gemfire.cache.util.ObjectSizer;
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/**
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* The TemplateClientRegionNamespaceTest class is a test suite of test cases testing the contract and functionality
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* of Client Region Templates using Spring Data GemFire XML namespace configuration meta-data.
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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.test.GemfireTestApplicationContextInitializer
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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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* @see com.gemstone.gemfire.cache.Cache
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* @see com.gemstone.gemfire.cache.Region
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* @since 1.5.0
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*/
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@RunWith(SpringJUnit4ClassRunner.class)
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@ContextConfiguration(initializers = GemfireTestApplicationContextInitializer.class)
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@SuppressWarnings("unused")
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public class TemplateClientRegionNamespaceTest {
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@Resource(name = "TemplateBasedClientRegion")
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private Region<Integer, Object> templateBasedClientRegion;
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protected void assertCacheListeners(final Region<?, ?> region, final String... expectedNames) {
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assertNotNull(region);
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assertNotNull(region.getAttributes());
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assertNotNull(region.getAttributes().getCacheListeners());
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assertEquals(expectedNames.length, region.getAttributes().getCacheListeners().length);
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for (CacheListener cacheListener : region.getAttributes().getCacheListeners()) {
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assertTrue(cacheListener instanceof TestCacheListener);
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assertTrue(Arrays.asList(expectedNames).contains(cacheListener.toString()));
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}
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}
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protected void assertCacheLoader(final Region<?, ?> region, final String expectedName) {
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assertNotNull(region);
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assertNotNull(region.getAttributes());
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assertTrue(region.getAttributes().getCacheLoader() instanceof TestCacheLoader);
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assertEquals(expectedName, region.getAttributes().getCacheLoader().toString());
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}
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protected void assertCacheWriter(final Region<?, ?> region, final String expectedName) {
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assertNotNull(region);
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assertNotNull(region.getAttributes());
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assertTrue(region.getAttributes().getCacheWriter() instanceof TestCacheWriter);
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assertEquals(expectedName, region.getAttributes().getCacheWriter().toString());
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}
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protected void assertDefaultEvictionAttributes(final EvictionAttributes evictionAttributes) {
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assumeNotNull(evictionAttributes);
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assertEvictionAttributes(evictionAttributes, EvictionAction.NONE, EvictionAlgorithm.NONE, 0, null);
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}
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protected void assertEvictionAttributes(final EvictionAttributes evictionAttributes,
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final EvictionAction expectedAction,
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final EvictionAlgorithm expectedAlgorithm,
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final int expectedMaximum,
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final ObjectSizer expectedObjectSizer)
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{
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assertNotNull("The 'EvictionAttributes' must not be null!", evictionAttributes);
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assertEquals(expectedAction, evictionAttributes.getAction());
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assertEquals(expectedAlgorithm, evictionAttributes.getAlgorithm());
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assertEquals(expectedMaximum, evictionAttributes.getMaximum());
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assertEquals(expectedObjectSizer, evictionAttributes.getObjectSizer());
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}
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protected void assertDefaultExpirationAttributes(final ExpirationAttributes expirationAttributes) {
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assumeNotNull(expirationAttributes);
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assertEquals(ExpirationAction.INVALIDATE, expirationAttributes.getAction());
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assertEquals(0, expirationAttributes.getTimeout());
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}
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protected void assertExpirationAttributes(final ExpirationAttributes expirationAttributes,
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final ExpirationAction expectedAction,
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final int expectedTimeout)
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{
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assertNotNull("The 'ExpirationAttributes' must not be null!", 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 assertDefaultRegionAttributes(final Region region) {
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assertNotNull("The Region must not be null!", region);
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assertNotNull(String.format("The Region (%1$s) must have 'RegionAttributes' defined!",
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region.getFullPath()), region.getAttributes());
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assertNull(region.getAttributes().getCompressor());
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assertNull(region.getAttributes().getCustomEntryIdleTimeout());
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assertNull(region.getAttributes().getCustomEntryTimeToLive());
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assertNull(region.getAttributes().getDiskStoreName());
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assertFalse(region.getAttributes().getEnableGateway());
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assertNullEmpty(region.getAttributes().getGatewayHubId());
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assertFalse(region.getAttributes().getMulticastEnabled());
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assertDefaultExpirationAttributes(region.getAttributes().getRegionTimeToLive());
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assertDefaultExpirationAttributes(region.getAttributes().getRegionIdleTimeout());
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}
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protected static void assertEmpty(final Object[] array) {
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assertTrue((array == null || array.length == 0));
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}
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protected static void assertEmpty(final Iterable<?> collection) {
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assertTrue(collection == null || !collection.iterator().hasNext());
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}
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protected static void assertNullEmpty(final String value) {
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assertFalse(StringUtils.hasText(value));
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}
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protected static void assertRegionMetaData(final Region<?, ?> region, final String expectedRegionName) {
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assertRegionMetaData(region, expectedRegionName, Region.SEPARATOR + expectedRegionName);
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}
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protected static void assertRegionMetaData(final Region<?, ?> region, final String expectedRegionName, final String expectedRegionPath) {
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assertNotNull(String.format("The '%1$s' Region was not properly configured and initialized!",
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expectedRegionName), region);
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assertEquals(expectedRegionName, region.getName());
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assertEquals(expectedRegionPath, region.getFullPath());
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assertNotNull(String.format("The '%1$s' Region must have RegionAttributes defined!",
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expectedRegionName), region.getAttributes());
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}
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@Test
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public void testTemplateBasedClientRegion() {
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assertRegionMetaData(templateBasedClientRegion, "TemplateBasedClientRegion");
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assertDefaultRegionAttributes(templateBasedClientRegion);
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assertCacheListeners(templateBasedClientRegion, "XYZ");
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assertCacheLoader(templateBasedClientRegion, "A");
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assertCacheWriter(templateBasedClientRegion, "B");
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assertFalse(templateBasedClientRegion.getAttributes().getCloningEnabled());
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assertFalse(templateBasedClientRegion.getAttributes().getConcurrencyChecksEnabled());
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assertEquals(16, templateBasedClientRegion.getAttributes().getConcurrencyLevel());
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assertEquals(DataPolicy.NORMAL, templateBasedClientRegion.getAttributes().getDataPolicy());
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assertFalse(templateBasedClientRegion.getAttributes().isDiskSynchronous());
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assertEvictionAttributes(templateBasedClientRegion.getAttributes().getEvictionAttributes(),
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EvictionAction.OVERFLOW_TO_DISK, EvictionAlgorithm.LRU_ENTRY, 1024, null);
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assertEquals(51, templateBasedClientRegion.getAttributes().getInitialCapacity());
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assertEquals(Integer.class, templateBasedClientRegion.getAttributes().getKeyConstraint());
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assertEquals("0.85", String.valueOf(templateBasedClientRegion.getAttributes().getLoadFactor()));
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assertEquals("ServerPool", templateBasedClientRegion.getAttributes().getPoolName());
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assertTrue(templateBasedClientRegion.getAttributes().getStatisticsEnabled());
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assertEquals(Object.class, templateBasedClientRegion.getAttributes().getValueConstraint());
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templateBasedClientRegion.getInterestList();
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}
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public static final class TestCacheListener extends CacheListenerAdapter {
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private String name;
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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 String toString() {
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return name;
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}
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}
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public static final class TestCacheLoader implements CacheLoader {
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private String name;
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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 Object load(final LoaderHelper loaderHelper) throws CacheLoaderException {
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return null;
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}
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@Override
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public void close() {
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}
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@Override
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public String toString() {
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return name;
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}
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}
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public static final class TestCacheWriter extends CacheWriterAdapter {
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private String name;
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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 String toString() {
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return name;
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}
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}
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}
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