CacheQueryFilterExpiredTest.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.ignite.internal.processors.cache;

import javax.cache.expiry.Duration;
import javax.cache.expiry.TouchedExpiryPolicy;
import org.apache.ignite.Ignite;
import org.apache.ignite.IgniteCache;
import org.apache.ignite.cache.CacheAtomicityMode;
import org.apache.ignite.cache.query.SqlFieldsQuery;
import org.apache.ignite.cache.query.SqlQuery;
import org.apache.ignite.configuration.CacheConfiguration;
import org.apache.ignite.configuration.IgniteConfiguration;
import org.apache.ignite.internal.util.lang.GridAbsPredicate;
import org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi;
import org.apache.ignite.spi.discovery.tcp.ipfinder.TcpDiscoveryIpFinder;
import org.apache.ignite.spi.discovery.tcp.ipfinder.vm.TcpDiscoveryVmIpFinder;
import org.apache.ignite.testframework.GridTestUtils;
import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest;

import static org.apache.ignite.cache.CacheAtomicityMode.ATOMIC;
import static org.apache.ignite.cache.CacheAtomicityMode.TRANSACTIONAL;

/**
 *
 */
public class CacheQueryFilterExpiredTest extends GridCommonAbstractTest {
    /** IP finder. */
    private static final TcpDiscoveryIpFinder IP_FINDER = new TcpDiscoveryVmIpFinder(true);

    /** {@inheritDoc} */
    @Override protected IgniteConfiguration getConfiguration(String gridName) throws Exception {
        IgniteConfiguration cfg = super.getConfiguration(gridName);

        ((TcpDiscoverySpi)cfg.getDiscoverySpi()).setIpFinder(IP_FINDER);

        return cfg;
    }

    /**
     * @throws Exception If failed.
     */
    public void testFilterExpired() throws Exception {
        try (Ignite ignite = startGrid(0)) {
            checkFilterExpired(ignite, ATOMIC, false);

            checkFilterExpired(ignite, ATOMIC, true);

            checkFilterExpired(ignite, TRANSACTIONAL, false);

            checkFilterExpired(ignite, TRANSACTIONAL, true);
        }
    }

    /**
     * @param ignite Node.
     * @param atomicityMode Cache atomicity mode.
     * @param eagerTtl Value for {@link CacheConfiguration#setEagerTtl(boolean)}.
     * @throws Exception If failed.
     */
    private void checkFilterExpired(Ignite ignite, CacheAtomicityMode atomicityMode, boolean eagerTtl) throws Exception {
        CacheConfiguration<Integer, Integer> ccfg = new CacheConfiguration<>(DEFAULT_CACHE_NAME);
        ccfg.setAtomicityMode(atomicityMode);
        ccfg.setEagerTtl(eagerTtl);
        ccfg.setIndexedTypes(Integer.class, Integer.class);

        final IgniteCache<Integer, Integer> cache = ignite.createCache(ccfg);

        try {
            IgniteCache<Integer, Integer> expCache =
                cache.withExpiryPolicy(new TouchedExpiryPolicy(new Duration(0, 2000)));

            for (int i = 0; i < 10; i++) {
                IgniteCache<Integer, Integer> cache0 = i % 2 == 0 ? cache : expCache;

                cache0.put(i, i);
            }

            assertEquals(10, cache.query(new SqlQuery<Integer, Integer>(Integer.class, "1=1")).getAll().size());
            assertEquals(10, cache.query(new SqlFieldsQuery("select _key, _val from Integer")).getAll().size());

            GridTestUtils.waitForCondition(new GridAbsPredicate() {
                @Override public boolean apply() {
                    return cache.query(new SqlQuery<Integer, Integer>(Integer.class, "1=1")).getAll().size() == 5 &&
                        cache.query(new SqlFieldsQuery("select _key, _val from Integer")).getAll().size() == 5;
                }
            }, 5000);

            assertEquals(5, cache.query(new SqlQuery<Integer, Integer>(Integer.class, "1=1")).getAll().size());
            assertEquals(5, cache.query(new SqlFieldsQuery("select _key, _val from Integer")).getAll().size());
        }
        finally {
            ignite.destroyCache(ccfg.getName());
        }
    }
}