| /* |
| * 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 java.util.HashMap; |
| import java.util.Map; |
| import org.apache.ignite.Ignite; |
| import org.apache.ignite.IgniteCache; |
| import org.apache.ignite.cache.CacheAtomicityMode; |
| import org.apache.ignite.cluster.ClusterNode; |
| import org.apache.ignite.configuration.CacheConfiguration; |
| import org.apache.ignite.configuration.IgniteConfiguration; |
| import org.apache.ignite.lang.IgnitePredicate; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| import org.junit.Test; |
| |
| import static org.apache.ignite.cache.CacheMode.REPLICATED; |
| import static org.apache.ignite.cache.CacheRebalanceMode.SYNC; |
| import static org.apache.ignite.cache.CacheWriteSynchronizationMode.FULL_SYNC; |
| |
| /** |
| * |
| */ |
| public class IgniteDynamicCacheFilterTest extends GridCommonAbstractTest { |
| /** */ |
| private static final String ATTR_NAME = "cacheAttr"; |
| |
| /** */ |
| private String attrVal; |
| |
| /** {@inheritDoc} */ |
| @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception { |
| IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName); |
| |
| CacheConfiguration ccfg = new CacheConfiguration(DEFAULT_CACHE_NAME); |
| |
| ccfg.setWriteSynchronizationMode(FULL_SYNC); |
| ccfg.setCacheMode(REPLICATED); |
| ccfg.setRebalanceMode(SYNC); |
| |
| ccfg.setNodeFilter(new TestNodeFilter("A")); |
| ccfg.setAtomicityMode(CacheAtomicityMode.TRANSACTIONAL); |
| |
| if (attrVal != null) { |
| Map<String, Object> attrs = new HashMap<>(); |
| |
| attrs.put(ATTR_NAME, attrVal); |
| |
| cfg.setUserAttributes(attrs); |
| } |
| |
| cfg.setCacheConfiguration(ccfg); |
| |
| return cfg; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void afterTest() throws Exception { |
| super.afterTest(); |
| |
| stopAllGrids(); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testCofiguredCacheFilter() throws Exception { |
| attrVal = "A"; |
| |
| Ignite ignite0 = startGrid(0); |
| |
| IgniteCache<Integer, Integer> cache0 = ignite0.cache(DEFAULT_CACHE_NAME); |
| |
| assertNotNull(cache0); |
| |
| cache0.put(1, 1); |
| |
| attrVal = null; |
| |
| Ignite ignite1 = startGrid(1); |
| |
| IgniteCache<Integer, Integer> cache1 = ignite1.cache(DEFAULT_CACHE_NAME); |
| |
| assertNotNull(cache1); |
| |
| attrVal = "B"; |
| |
| Ignite ignite2 = startGrid(2); |
| |
| IgniteCache<Integer, Integer> cache2 = ignite2.cache(DEFAULT_CACHE_NAME); |
| |
| assertNotNull(cache2); |
| |
| attrVal = "A"; |
| |
| Ignite ignite3 = startGrid(3); |
| |
| IgniteCache<Integer, Integer> cache3 = ignite3.cache(DEFAULT_CACHE_NAME); |
| |
| assertNotNull(cache3); |
| |
| assertNotNull(cache0.localPeek(1)); |
| assertNotNull(cache3.localPeek(1)); |
| |
| assertNull(cache1.localPeek(1)); |
| assertNull(cache2.localPeek(1)); |
| } |
| |
| /** |
| * |
| */ |
| private static class TestNodeFilter implements IgnitePredicate<ClusterNode> { |
| /** */ |
| private String val; |
| |
| /** |
| * @param val Attribute value. |
| */ |
| public TestNodeFilter(String val) { |
| assert val != null; |
| |
| this.val = val; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public boolean apply(ClusterNode node) { |
| return val.equals(node.attribute(ATTR_NAME)); |
| } |
| } |
| } |