org.hibernate.stat.Statistics.getNaturalIdCacheHitCount()方法的使用及代码示例

x33g5p2x  于2022-01-30 转载在 其他  
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本文整理了Java中org.hibernate.stat.Statistics.getNaturalIdCacheHitCount()方法的一些代码示例，展示了Statistics.getNaturalIdCacheHitCount()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Statistics.getNaturalIdCacheHitCount()方法的具体详情如下：
包路径：org.hibernate.stat.Statistics
类名称：Statistics
方法名：getNaturalIdCacheHitCount

Statistics.getNaturalIdCacheHitCount介绍

[英]Get the global number of cached natural id lookups successfully retrieved from cache
[中]获取从缓存中成功检索到的缓存自然id查找的全局数量

代码示例

代码示例来源：origin: prometheus/client_java

@Override
 public double getValue(Statistics statistics) {
  return statistics.getNaturalIdCacheHitCount();
 }
}

代码示例来源：origin: hibernate/hibernate-orm

@Test
@TestForIssue( jiraKey = "HHH-7278" )
public void testInsertedNaturalIdCachedAfterTransactionSuccess() {
  
  Session session = openSession();
  session.getSessionFactory().getStatistics().clear();
  session.beginTransaction();
  Another it = new Another( "it");
  session.save( it );
  session.flush();
  session.getTransaction().commit();
  session.close();
  
  session = openSession();
  session.beginTransaction();
  it = (Another) session.bySimpleNaturalId(Another.class).load("it");
  assertNotNull(it);
  session.delete(it);
  session.getTransaction().commit();
  assertEquals(1, session.getSessionFactory().getStatistics().getNaturalIdCacheHitCount());
}

代码示例来源：origin: hibernate/hibernate-orm

@Test
@TestForIssue( jiraKey = "HHH-7309" )
public void testInsertUpdateEntity_NaturalIdCachedAfterTransactionSuccess() {
  
  Session session = openSession();
  session.getSessionFactory().getStatistics().clear();
  session.beginTransaction();
  Another it = new Another( "it");
  session.save( it );    // schedules an InsertAction
  it.setSurname("1234"); // schedules an UpdateAction, without bug-fix
  // this will re-cache natural-id with identical key and at same time invalidate it
  session.flush();
  session.getTransaction().commit();
  session.close();
  
  session = openSession();
  session.beginTransaction();
  it = (Another) session.bySimpleNaturalId(Another.class).load("it");
  assertNotNull(it);
  session.delete(it);
  session.getTransaction().commit();
  assertEquals("In a strict access strategy we would excpect a hit here", 1, session.getSessionFactory().getStatistics().getNaturalIdCacheHitCount());
}

代码示例来源：origin: hibernate/hibernate-orm

session.close();
assertEquals(1, session.getSessionFactory().getStatistics().getNaturalIdCacheHitCount());

代码示例来源：origin: hibernate/hibernate-orm

@Test
@TestForIssue( jiraKey = "HHH-7278" )
public void testInsertedNaturalIdNotCachedAfterTransactionFailure() {
  
  Session session = openSession();
  session.getSessionFactory().getStatistics().clear();
  session.beginTransaction();
  Another it = new Another( "it");
  session.save( it );
  session.flush();
  session.getTransaction().rollback();
  session.close();
  
  session = openSession();
  session.beginTransaction();
  it = (Another) session.bySimpleNaturalId(Another.class).load("it");
  assertNull(it);
  assertEquals(0, session.getSessionFactory().getStatistics().getNaturalIdCacheHitCount());
}

代码示例来源：origin: hibernate/hibernate-orm

session.close();
assertEquals(0, session.getSessionFactory().getStatistics().getNaturalIdCacheHitCount());

代码示例来源：origin: hibernate/hibernate-orm

assertEquals(
    "Cache hits should be empty", 0, stats
        .getNaturalIdCacheHitCount()
);
assertEquals(
    "Cache hits should be empty", 0, stats
        .getNaturalIdCacheHitCount()
);
assertEquals(
assertEquals(
    "Cache hits should be empty", 0, stats
        .getNaturalIdCacheHitCount()
);
assertEquals(

代码示例来源：origin: hibernate/hibernate-orm

stats.setStatisticsEnabled( true );
stats.clear();
assertEquals( "Cache hits should be empty", 0, stats.getNaturalIdCacheHitCount() );
assertEquals( "Cache puts should be empty", 0, stats.getNaturalIdCachePutCount() );
assertEquals( "NaturalId Cache Hits", 0, stats.getNaturalIdCacheHitCount() );
assertEquals( "NaturalId Cache Misses", 1, stats.getNaturalIdCacheMissCount() );
assertEquals( "NaturalId Cache Puts", 1, stats.getNaturalIdCachePutCount() );
assertEquals( "NaturalId Cache Hits", 0, stats.getNaturalIdCacheHitCount() );
assertEquals( "NaturalId Cache Misses", 1, stats.getNaturalIdCacheMissCount() );
assertEquals( "NaturalId Cache Puts", 1, stats.getNaturalIdCachePutCount() );

代码示例来源：origin: hibernate/hibernate-orm

it = session.bySimpleNaturalId(Another.class).load("it");
assertNull(it);
assertEquals( 0, session.getSessionFactory().getStatistics().getNaturalIdCacheHitCount() );
it = session.byId(Another.class).load(id);
session.delete(it);

代码示例来源：origin: hibernate/hibernate-orm

1, s.getSessionFactory().getStatistics().getNaturalIdCacheHitCount()
);

代码示例来源：origin: hibernate/hibernate-orm

1, s.getSessionFactory().getStatistics().getNaturalIdCacheHitCount()
);
s.createQuery( "delete from D" ).executeUpdate();

代码示例来源：origin: hibernate/hibernate-orm

1, s.getSessionFactory().getStatistics().getNaturalIdCacheHitCount()
);
s.createQuery( "delete from A" ).executeUpdate();

代码示例来源：origin: hibernate/hibernate-orm

stats.clear();
assertEquals( "NaturalId cache puts should be zero", 0, stats.getNaturalIdCachePutCount() );
assertEquals( "NaturalId cache hits should be zero", 0, stats.getNaturalIdCacheHitCount() );
assertEquals( "NaturalId Cache Puts", 0, stats.getNaturalIdCachePutCount() );
assertEquals( "NaturalId cache misses should be zero", 0, stats.getNaturalIdCacheMissCount() );
assertEquals( "NaturalId Cache Hits", 0, stats.getNaturalIdCacheHitCount() );
assertEquals( "NaturalId Cache Misses", 1, stats.getNaturalIdCacheMissCount() );
assertEquals( "NaturalId Cache Puts", 2, stats.getNaturalIdCachePutCount() ); // one for Citizen, one for NaturalIdOnManyToOne
assertEquals( "NaturalId Cache Hits", 0, stats.getNaturalIdCacheHitCount() );
assertEquals( "NaturalId Cache Misses", 1, stats.getNaturalIdCacheMissCount() );
assertEquals( "NaturalId Cache Puts", 2, stats.getNaturalIdCachePutCount() );

代码示例来源：origin: hibernate/hibernate-orm

@Test
public void testNaturalIdLoaderNotCached() {
  saveSomeCitizens();
  Session s = openSession();
  Transaction tx = s.beginTransaction();
  State france = this.getState( s, "Ile de France" );
  final NaturalIdLoadAccess naturalIdLoader = s.byNaturalId( Citizen.class );
  naturalIdLoader.using( "ssn", "1234" ).using( "state", france );
  //NaturalId cache gets populated during entity loading, need to clear it out
  this.cleanupCache();
  Statistics stats = sessionFactory().getStatistics();
  stats.setStatisticsEnabled( true );
  stats.clear();
  assertEquals( "NaturalId Cache Hits", 0, stats.getNaturalIdCacheHitCount() );
  assertEquals( "NaturalId Cache Misses", 0, stats.getNaturalIdCacheMissCount() );
  assertEquals( "NaturalId Cache Puts", 0, stats.getNaturalIdCachePutCount() );
  assertEquals( "NaturalId Cache Queries", 0, stats.getNaturalIdQueryExecutionCount() );
  // first query
  Citizen citizen = (Citizen)naturalIdLoader.load();
  assertNotNull( citizen );
  assertEquals( "NaturalId Cache Hits", 0, stats.getNaturalIdCacheHitCount() );
  assertEquals( "NaturalId Cache Misses", 1, stats.getNaturalIdCacheMissCount() );
  assertEquals( "NaturalId Cache Puts", 1, stats.getNaturalIdCachePutCount() );
  assertEquals( "NaturalId Cache Queries", 1, stats.getNaturalIdQueryExecutionCount() );
  // cleanup
  tx.rollback();
  s.close();
}

代码示例来源：origin: hibernate/hibernate-orm

stats.clear();
assertEquals( "NaturalId Cache Hits", 0, stats.getNaturalIdCacheHitCount() );
assertEquals( "NaturalId Cache Misses", 0, stats.getNaturalIdCacheMissCount() );
assertEquals( "NaturalId Cache Puts", 0, stats.getNaturalIdCachePutCount() );
assertEquals( "NaturalId Cache Hits", 0, stats.getNaturalIdCacheHitCount() );
assertEquals( "NaturalId Cache Misses", 0, stats.getNaturalIdCacheMissCount() );
assertEquals( "NaturalId Cache Puts", 2, stats.getNaturalIdCachePutCount() );
assertEquals( "NaturalId Cache Hits", 1, stats.getNaturalIdCacheHitCount() );
assertEquals( "NaturalId Cache Misses", 0, stats.getNaturalIdCacheMissCount() );
assertEquals( "NaturalId Cache Puts", 0, stats.getNaturalIdCachePutCount() );
assertEquals( "NaturalId Cache Hits", 0, stats.getNaturalIdCacheHitCount() );
assertEquals( "NaturalId Cache Misses", 0, stats.getNaturalIdCacheMissCount() );
assertEquals( "NaturalId Cache Puts", 1, stats.getNaturalIdCachePutCount() );
assertEquals( "NaturalId Cache Hits", 1, stats.getNaturalIdCacheHitCount() );
assertEquals( "NaturalId Cache Misses", 0, stats.getNaturalIdCacheMissCount() );
assertEquals( "NaturalId Cache Puts", 0, stats.getNaturalIdCachePutCount() );

代码示例来源：origin: org.hibernate/com.springsource.org.hibernate.core

public long getNaturalIdCacheHitCount() {
  return stats.getNaturalIdCacheHitCount();
}

代码示例来源：origin: org.hibernate/com.springsource.org.hibernate

public long getNaturalIdCacheHitCount() {
  return stats.getNaturalIdCacheHitCount();
}

代码示例来源：origin: org.infinispan/infinispan-hibernate-cache-commons

assertEquals(
    "Cache hits should be empty", 0, stats
    .getNaturalIdCacheHitCount()
);
assertEquals( "NaturalId Cache Hits", 0, stats.getNaturalIdCacheHitCount() );
assertEquals( "NaturalId Cache Misses", 1, stats.getNaturalIdCacheMissCount() );
assertEquals( "NaturalId Cache Puts", 1, stats.getNaturalIdCachePutCount() );
assertEquals( "NaturalId Cache Hits", 0, stats.getNaturalIdCacheHitCount() );
assertEquals( "NaturalId Cache Misses", 1, stats.getNaturalIdCacheMissCount() );
assertEquals( "NaturalId Cache Puts", 1, stats.getNaturalIdCachePutCount() );

代码示例来源：origin: org.infinispan/infinispan-hibernate-cache-commons

stats.clear();
assertEquals( "NaturalId Cache Hits", 0, stats.getNaturalIdCacheHitCount() );
assertEquals( "NaturalId Cache Misses", 0, stats.getNaturalIdCacheMissCount() );
assertEquals( "NaturalId Cache Puts", 0, stats.getNaturalIdCachePutCount() );
assertEquals( "NaturalId Cache Hits", 0, stats.getNaturalIdCacheHitCount() );
assertEquals( "NaturalId Cache Misses", 0, stats.getNaturalIdCacheMissCount() );
assertEquals( "NaturalId Cache Puts", 2, stats.getNaturalIdCachePutCount() );
  assertEquals("NaturalId Cache Hits", 1, stats.getNaturalIdCacheHitCount());
  assertEquals("NaturalId Cache Misses", 0, stats.getNaturalIdCacheMissCount());
  assertEquals("NaturalId Cache Puts", 0, stats.getNaturalIdCachePutCount());
  assertEquals( "NaturalId Cache Hits", 0, stats.getNaturalIdCacheHitCount() );
  assertEquals( "NaturalId Cache Misses", 0, stats.getNaturalIdCacheMissCount() );
  assertEquals( "NaturalId Cache Puts", 1, stats.getNaturalIdCachePutCount() );
  assertEquals( "NaturalId Cache Hits", 1, stats.getNaturalIdCacheHitCount() );
  assertEquals( "NaturalId Cache Misses", 0, stats.getNaturalIdCacheMissCount() );
  assertEquals( "NaturalId Cache Puts", 0, stats.getNaturalIdCachePutCount() );

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