package org.infinispan.marshall;
import java.io.Externalizable;
import java.io.IOException;
import java.io.ObjectInput;
import java.io.ObjectOutput;
import org.infinispan.Cache;
import org.infinispan.configuration.cache.CacheMode;
import org.infinispan.configuration.cache.ConfigurationBuilder;
import org.infinispan.marshall.core.ExternalPojo;
import org.infinispan.test.MultipleCacheManagersTest;
import org.infinispan.util.logging.Log;
import org.infinispan.util.logging.LogFactory;
import org.testng.annotations.Test;
/**
* Tests that invalidation and lazy deserialization works as expected.
*
* @author Galder ZamarreƱo
* @since 4.2
*/
@Test(groups = "functional", testName = "marshall.InvalidatedMarshalledValueTest")
public class InvalidatedMarshalledValueTest extends MultipleCacheManagersTest {
@Override
protected void createCacheManagers() throws Throwable {
ConfigurationBuilder invlSync = getDefaultClusteredCacheConfig(CacheMode.INVALIDATION_SYNC, false);
invlSync.storeAsBinary().enable();
createClusteredCaches(2, "invlSync", invlSync);
}
public void testModificationsOnSameCustomKey() {
Cache<InvalidatedPojo, String> cache1 = cache(0, "invlSync");
Cache<InvalidatedPojo, String> cache2 = cache(1, "invlSync");
InvalidatedPojo key = new InvalidatedPojo();
cache2.put(key, "1");
cache1.put(key, "2");
// Marshalling is done eagerly now, so no need for extra serialization checks
assertSerializationCounts(2, 0);
cache1.put(key, "3");
// +2 carried on here.
assertSerializationCounts(3, 0);
}
public static class InvalidatedPojo implements Externalizable, ExternalPojo {
final Log log = LogFactory.getLog(InvalidatedPojo.class);
static int invalidSerializationCount, invalidDeserializationCount;
public int updateSerializationCount() {
return ++invalidSerializationCount;
}
public int updateDeserializationCount() {
return ++invalidDeserializationCount;
}
@Override
public void writeExternal(ObjectOutput out) throws IOException {
int serCount = updateSerializationCount();
log.trace("invalidSerializationCount=" + serCount);
}
@Override
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
int deserCount = updateDeserializationCount();
log.trace("invalidDeserializationCount=" + deserCount);
}
}
private void assertSerializationCounts(int serializationCount, int deserializationCount) {
assert InvalidatedPojo.invalidSerializationCount == serializationCount : "Serialization count: expected " + serializationCount + " but was " + InvalidatedPojo.invalidSerializationCount;
assert InvalidatedPojo.invalidDeserializationCount == deserializationCount : "Deserialization count: expected " + deserializationCount + " but was " + InvalidatedPojo.invalidDeserializationCount;
}
}