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

Introduction

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

Prototype

void putObject(Object key, Object value);

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  w w  . ja  v a2s. c  o  m*/
    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;
}

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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);
        assertEquals(i, cache.getObject(i));
    }/* w ww.  j ava 2  s . c o  m*/
    assertEquals(100000, cache.getSize());
}

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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);
        assertEquals(i, cache.getObject(i));
    }/*from w  ww.j a  va 2 s  . c o  m*/
}

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

License:Apache License

@Test
public void shouldRemoveItemOnDemand() {
    Cache cache = newCache();
    cache.putObject(0, 0);
    assertNotNull(cache.getObject(0));/*from   w  w w .  j  av  a  2 s  .  co  m*/
    cache.removeObject(0);
    assertNull(cache.getObject(0));
}

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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);
    }//  w  ww  . j a v a  2s.c om
    assertNotNull(cache.getObject(0));
    assertNotNull(cache.getObject(4));
    cache.clear();
    assertNull(cache.getObject(0));
    assertNull(cache.getObject(4));
}

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From source file:plum.mybatis.PaginationExecutor.java

License:Apache License

@Override
public <E> List<E> query(MappedStatement ms, Object parameter, RowBounds rowBounds, ResultHandler resultHandler,
        CacheKey cacheKey, BoundSql boundSql) throws SQLException {

    final List<E> rows = executor.query(ms, parameter, rowBounds, resultHandler);
    Pager total = PaginationInterceptor.getTotal();
    try {//from w  w w  . j  av  a  2  s  . co m
        if (total != null) {
            final PageList<E> result = new PageList<E>(rows, total);
            // if the current of the executor is for CachingExecutor
            final Cache cache = ms.getCache();
            System.out.println(cache);
            // Determine whether the current query cache.
            if (executor.getClass().isAssignableFrom(CachingExecutor.class) && cache != null) {
                if (LOG.isDebugEnabled()) {
                    LOG.debug("cache executor the cache's kye  is " + cacheKey);
                }

                cache.putObject(cacheKey, result);
            }
            return result;
        } else {
            return rows;
        }
    } finally {
        PaginationInterceptor.clean();
    }
}

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From source file:plum.mybatis.PaginationExecutor.java

License:Apache License

@Override
public <E> List<E> query(MappedStatement ms, Object parameter, RowBounds rowBounds, ResultHandler resultHandler)
        throws SQLException {

    final List<E> rows = executor.query(ms, parameter, rowBounds, resultHandler);
    Pager total = PaginationInterceptor.getTotal();
    try {//from   w  w  w. j  av  a  2s  .  co m
        if (total != null) {
            final PageList<E> result = new PageList<E>(rows, total);
            // if the current of the executor is for CachingExecutor
            final Cache cache = ms.getCache();
            System.out.println(cache);
            // Determine whether the current query cache.
            if (executor.getClass().isAssignableFrom(CachingExecutor.class) && cache != null) {
                BoundSql boundSql = ms.getBoundSql(parameter);
                final CacheKey cacheKey = createCacheKey(ms, parameter, rowBounds, boundSql);
                if (LOG.isDebugEnabled()) {
                    LOG.debug("cache executor the cache's kye  is " + cacheKey);
                }

                cache.putObject(cacheKey, result);
            }
            return result;
        } else {
            return rows;
        }
    } finally {
        PaginationInterceptor.clean();
    }

}

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