package org.infinispan.notifications.cachelistener.filter;
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.filter.AbstractKeyValueFilterConverter;
import org.infinispan.marshall.core.Ids;
import org.infinispan.metadata.Metadata;
import org.infinispan.notifications.cachelistener.event.Event;
/**
* @author anistor@redhat.com
* @since 7.2
*/
public class CacheEventFilterConverterAsKeyValueFilterConverter<K, V, C> extends AbstractKeyValueFilterConverter<K, V, C> {
private static final EventType CREATE_EVENT = new EventType(false, false, Event.Type.CACHE_ENTRY_CREATED);
private final CacheEventFilterConverter<K, V, C> cacheEventFilterConverter;
public CacheEventFilterConverterAsKeyValueFilterConverter(CacheEventFilterConverter<K, V, C> cacheEventFilterConverter) {
this.cacheEventFilterConverter = cacheEventFilterConverter;
}
@Override
public C filterAndConvert(K key, V value, Metadata metadata) {
return cacheEventFilterConverter.filterAndConvert(key, null, null, value, metadata, CREATE_EVENT);
}
@Inject
protected void injectDependencies(ComponentRegistry cr) {
cr.wireDependencies(cacheEventFilterConverter);
}
public static class Externalizer extends AbstractExternalizer<CacheEventFilterConverterAsKeyValueFilterConverter> {
@Override
public Set<Class<? extends CacheEventFilterConverterAsKeyValueFilterConverter>> getTypeClasses() {
return Collections.singleton(CacheEventFilterConverterAsKeyValueFilterConverter.class);
}
@Override
public void writeObject(ObjectOutput output, CacheEventFilterConverterAsKeyValueFilterConverter object) throws IOException {
output.writeObject(object.cacheEventFilterConverter);
}
@Override
public CacheEventFilterConverterAsKeyValueFilterConverter readObject(ObjectInput input) throws IOException, ClassNotFoundException {
return new CacheEventFilterConverterAsKeyValueFilterConverter((CacheEventFilterConverter) input.readObject());
}
@Override
public Integer getId() {
return Ids.CACHE_EVENT_FILTER_CONVERTER_AS_KEY_VALUE_FILTER_CONVERTER;
}
}
}