package org.infinispan.query.dsl.embedded.impl;
import java.io.IOException;
import java.io.ObjectInput;
import java.io.ObjectOutput;
import java.util.Collections;
import java.util.Set;
import org.infinispan.commons.marshall.AbstractExternalizer;
import org.infinispan.factories.ComponentRegistry;
import org.infinispan.factories.annotations.Inject;
import org.infinispan.metadata.Metadata;
import org.infinispan.notifications.cachelistener.filter.AbstractCacheEventFilterConverter;
import org.infinispan.notifications.cachelistener.filter.EventType;
import org.infinispan.notifications.cachelistener.filter.IndexedFilter;
import org.infinispan.query.impl.externalizers.ExternalizerIds;
/**
* @author anistor@redhat.com
* @since 7.2
*/
public class IckleCacheEventFilterConverter<K, V, C> extends AbstractCacheEventFilterConverter<K, V, C> implements IndexedFilter<K, V, C> {
protected final IckleFilterAndConverter<K, V> filterAndConverter;
public IckleCacheEventFilterConverter(IckleFilterAndConverter<K, V> filterAndConverter) {
this.filterAndConverter = filterAndConverter;
}
@Inject
protected void injectDependencies(ComponentRegistry componentRegistry) {
componentRegistry.wireDependencies(filterAndConverter);
}
@Override
public C filterAndConvert(K key, V oldValue, Metadata oldMetadata, V newValue, Metadata newMetadata, EventType eventType) {
return (C) filterAndConverter.filterAndConvert(key, newValue, newMetadata);
}
public static final class Externalizer extends AbstractExternalizer<IckleCacheEventFilterConverter> {
@Override
public void writeObject(ObjectOutput output, IckleCacheEventFilterConverter object) throws IOException {
output.writeObject(object.filterAndConverter);
}
@Override
public IckleCacheEventFilterConverter readObject(ObjectInput input) throws IOException, ClassNotFoundException {
IckleFilterAndConverter filterAndConverter = (IckleFilterAndConverter) input.readObject();
return new IckleCacheEventFilterConverter(filterAndConverter);
}
@Override
public Integer getId() {
return ExternalizerIds.ICKLE_CACHE_EVENT_FILTER_CONVERTER;
}
@Override
public Set<Class<? extends IckleCacheEventFilterConverter>> getTypeClasses() {
return Collections.singleton(IckleCacheEventFilterConverter.class);
}
}
}