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#1211 - ENH: Support L2 cache complex natural keys include findList() queries

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This commit is contained in:
Rob Bygrave
2017-11-18 22:20:42 +13:00
parent c5a11aa5a8
commit d5555ed9a9
44 changed files with 1427 additions and 152 deletions
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src/test/java/org/tests/batchload/TestBatchLazyWithCacheHits.java
+31 -17
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@@ -3,7 +3,6 @@ package org.tests.batchload;
import io.ebean.BaseTestCase;
import io.ebean.Ebean;
import io.ebean.cache.ServerCache;
import io.ebean.cache.ServerCacheManager;
import io.ebean.cache.ServerCacheStatistics;
import org.tests.model.basic.UUOne;
import org.ebeantest.LoggedSqlCollector;
@@ -18,6 +17,8 @@ import static org.junit.Assert.assertNotNull;
public class TestBatchLazyWithCacheHits extends BaseTestCase {
private ServerCache beanCache = server().getServerCacheManager().getBeanCache(UUOne.class);
private UUOne insert(String name) {
UUOne one = new UUOne();
one.setName("testBLWCH" + name);
@@ -28,24 +29,17 @@ public class TestBatchLazyWithCacheHits extends BaseTestCase {
@Test
public void testOnCacheHit() {
ArrayList<UUOne> inserted = new ArrayList<>();
String[] names = "A,B,C,D,E,F,G,H,I,J".split(",");
for (String name : names) {
inserted.add(insert(name));
}
ArrayList<UUOne> inserted = insertData();
ServerCacheManager serverCacheManager = Ebean.getDefaultServer().getServerCacheManager();
ServerCache beanCache = serverCacheManager.getBeanCache(UUOne.class);
beanCache.clear();
beanCache.getStatistics(true); // Reset statistics - otherwise other tests will interfere
clearCacheAndStatistics();
UUOne b = Ebean.find(UUOne.class, inserted.get(1).getId());
assertNotNull(b);
UUOne b2 = Ebean.find(UUOne.class, inserted.get(1).getId());
assertNotNull(b2);
ServerCacheStatistics statistics = beanCache.getStatistics(true);
assertEquals(statistics.getHitCount(), 1);
assertBeanCacheHits(1);
UUOne c = Ebean.find(UUOne.class)
.where().idEq(inserted.get(2).getId())
@@ -55,9 +49,9 @@ public class TestBatchLazyWithCacheHits extends BaseTestCase {
UUOne c2 = Ebean.find(UUOne.class)
.where().idEq(inserted.get(2).getId())
.findOne();
assertNotNull(c2);
statistics = beanCache.getStatistics(true);
assertEquals(statistics.getHitCount(), 1);
assertBeanCacheHits(1);
LoggedSqlCollector.start();
@@ -76,13 +70,33 @@ public class TestBatchLazyWithCacheHits extends BaseTestCase {
List<String> sql = LoggedSqlCollector.stop();
System.out.println("sql:" + sql);
// batch lazy loading into cache
assertThat(sql).hasSize(2);
assertThat(sql.get(0)).contains("from uuone t0 where t0.name like ");
platformAssertIn(sql.get(1), "from uuone t0 where t0.id");
statistics = beanCache.getStatistics(true);
assertThat(statistics.getSize()).isGreaterThan(3);
// not lazy loading into bean cache
int size = beanCache.getStatistics(true).getSize();
assertThat(size).isEqualTo(2);
}
private void assertBeanCacheHits(int hits) {
ServerCacheStatistics statistics = beanCache.getStatistics(true);
assertEquals(statistics.getHitCount(), hits);
}
private void clearCacheAndStatistics() {
beanCache.clear();
beanCache.getStatistics(true);
}
private ArrayList<UUOne> insertData() {
ArrayList<UUOne> inserted = new ArrayList<>();
String[] names = "A,B,C,D,E,F,G,H,I,J".split(",");
for (String name : names) {
inserted.add(insert(name));
}
return inserted;
}
}