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#1225 - ENH: Extend L2 server cache (near caching) for clearing "near caches"

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This commit is contained in:
Rob Bygrave
2017-12-13 02:09:10 +13:00
parent 69c045443c
commit c7f4b56dd1
23 changed files with 585 additions and 65 deletions
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src/test/java/io/ebeaninternal/server/cache/DefaultServerCacheManagerTest.java
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+46 -16
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@@ -1,10 +1,12 @@
package io.ebeaninternal.server.cache;
import io.ebean.cache.ServerCacheFactory;
import io.ebean.cache.ServerCacheOptions;
import io.ebean.config.ContainerConfig;
import io.ebean.config.CurrentTenantProvider;
import io.ebean.config.ServerConfig;
import io.ebeaninternal.server.cluster.ClusterManager;
import org.junit.Test;
import org.tests.model.basic.Contact;
import org.tests.model.basic.Customer;
import org.junit.Test;
import static org.assertj.core.api.StrictAssertions.assertThat;
import static org.junit.Assert.assertTrue;
@@ -13,15 +15,31 @@ public class DefaultServerCacheManagerTest {
private ThreadLocal<String> tenantId = new ThreadLocal<>();
private final ServerCacheFactory cacheFactory = new DefaultServerCacheFactory();
class TdTenPro implements CurrentTenantProvider {
private DefaultServerCacheManager manager = new DefaultServerCacheManager(true, null, cacheFactory, new ServerCacheOptions(), new ServerCacheOptions());
@Override
public Object currentId() {
return tenantId.get();
}
}
private ClusterManager clusterManager = new ClusterManager(new ContainerConfig());
private DefaultServerCacheManager manager = new DefaultServerCacheManager(new CacheManagerOptions(clusterManager, new ServerConfig(), true));
private DefaultServerCacheManager multiTenantManager;
public DefaultServerCacheManagerTest(){
CacheManagerOptions builder = new CacheManagerOptions(clusterManager, new ServerConfig(), true);
builder.with(new TdTenPro());
this.multiTenantManager = new DefaultServerCacheManager(builder);
}
private DefaultServerCacheManager multiTenantManager = new DefaultServerCacheManager(true, tenantId::get, cacheFactory, new ServerCacheOptions(), new ServerCacheOptions());
@Test
public void getCache_normal() throws Exception {
public void getCache_normal() {
DefaultServerCache cache = cache(manager, Customer.class);
assertThat(cache.getName()).isEqualTo("org.tests.model.basic.Customer_B");
@@ -42,6 +60,18 @@ public class DefaultServerCacheManagerTest {
DefaultServerCache collCache = (DefaultServerCache) manager.getCollectionIdsCache(Customer.class, "contacts");
assertThat(collCache.getName()).isEqualTo("org.tests.model.basic.Customer.contacts_C");
cache.clearCount.sumThenReset();
collCache.clearCount.sumThenReset();
queryCache.clearCount.sumThenReset();
natKeyCache.clearCount.sumThenReset();
manager.clear(Customer.class);
assertThat(cache.clearCount.sumThenReset()).isEqualTo(1);
assertThat(natKeyCache.clearCount.sumThenReset()).isEqualTo(1);
assertThat(queryCache.clearCount.sumThenReset()).isEqualTo(1);
assertThat(collCache.clearCount.sumThenReset()).isEqualTo(1);
}
private DefaultServerCache cache(DefaultServerCacheManager manager, Class<?> beanType) {
@@ -49,7 +79,7 @@ public class DefaultServerCacheManagerTest {
}
@Test
public void getCache_multiTenant() throws Exception {
public void getCache_multiTenant() {
tenantId.set("ten1");
DefaultServerCache cache = cache(multiTenantManager, Customer.class);
@@ -57,32 +87,32 @@ public class DefaultServerCacheManagerTest {
cache.put("1", "tenant1");
tenantId.set("ten2");
assertThat(cache.get("1")).isNull();
tenantId.set("ten1");
assertThat(cache.get("1")).isNotNull();
}
@Test
public void getCache_singleTenant() throws Exception {
public void getCache_singleTenant() {
tenantId.set("ten1");
DefaultServerCache cache = cache(manager, Customer.class);
assertThat(cache.getName()).isEqualTo("org.tests.model.basic.Customer_B");
cache.put("1", "tenant1");
tenantId.set("ten2");
assertThat(cache.get("1")).isEqualTo("tenant1");
}
@Test
public void isLocalL2Caching() throws Exception {
public void isLocalL2Caching() {
assertTrue(manager.isLocalL2Caching());
assertTrue(multiTenantManager.isLocalL2Caching());