Example usage for org.apache.ibatis.cache Cache getObject

Introduction

In this page you can find the example usage for org.apache.ibatis.cache Cache getObject.

Prototype

Object getObject(Object key);

Source Link

Usage

From source file:com.github.ibole.infrastructure.persistence.db.mybatis.pagination.PaginationInterceptor.java

License:Apache License

private Integer getCount(String sql, Executor executor, MappedStatement ms, RowBounds rowBounds,
        BoundSql boundSql, Object parameter, Dialect dialect) throws SQLException {
    Integer count = 0;/*from  w ww.  j  av  a2 s .c  om*/
    Cache cache = ms.getCache();
    if (cache != null && ms.isUseCache() && ms.getConfiguration().isCacheEnabled()) {
        CacheKey cacheKey = executor.createCacheKey(ms, parameter, rowBounds, boundSql);
        count = (Integer) cache.getObject(cacheKey);
        if (count == null) {
            count = SqlHelper.getCount(sql, ms, executor.getTransaction(), parameter, boundSql, dialect);
            cache.putObject(cacheKey, count);
        }
    } else {
        count = SqlHelper.getCount(sql, ms, executor.getTransaction(), parameter, boundSql, dialect);
    }
    return count;
}

---

From source file:org.mybatis.caches.hazelcast.BaseHazelcastTestCase.java

License:Apache License

@Test
public void shouldDemonstrateHowAllObjectsAreKept() {
    Cache cache = newCache();
    for (int i = 0; i < 100000; i++) {
        cache.putObject(i, i);/*from   w w  w.j  ava 2s .c  o  m*/
        assertEquals(i, cache.getObject(i));
    }
    assertEquals(100000, cache.getSize());
}

---

From source file:org.mybatis.caches.hazelcast.BaseHazelcastTestCase.java

License:Apache License

@Test
public void shouldDemonstrateCopiesAreEqual() {
    Cache cache = newCache();
    for (int i = 0; i < 1000; i++) {
        cache.putObject(i, i);//from w w w.j ava2 s.com
        assertEquals(i, cache.getObject(i));
    }
}

---

From source file:org.mybatis.caches.hazelcast.BaseHazelcastTestCase.java

License:Apache License

@Test
public void shouldRemoveItemOnDemand() {
    Cache cache = newCache();
    cache.putObject(0, 0);/*  w  w w  .  j  ava2s.c o m*/
    assertNotNull(cache.getObject(0));
    cache.removeObject(0);
    assertNull(cache.getObject(0));
}

---

From source file:org.mybatis.caches.hazelcast.BaseHazelcastTestCase.java

License:Apache License

@Test
public void shouldFlushAllItemsOnDemand() {
    Cache cache = newCache();
    for (int i = 0; i < 5; i++) {
        cache.putObject(i, i);//  ww w.ja  v a  2 s  . c  o  m
    }
    assertNotNull(cache.getObject(0));
    assertNotNull(cache.getObject(4));
    cache.clear();
    assertNull(cache.getObject(0));
    assertNull(cache.getObject(4));
}

---