package org.infinispan.factories;
import org.infinispan.factories.annotations.DefaultFactoryFor;
import org.infinispan.commons.CacheException;
import org.infinispan.commons.marshall.Marshaller;
import org.infinispan.commons.marshall.StreamingMarshaller;
import org.infinispan.marshall.core.CacheMarshaller;
import org.infinispan.marshall.core.GlobalMarshaller;
import org.infinispan.marshall.core.VersionAwareMarshaller;
import static org.infinispan.factories.KnownComponentNames.*;
/**
* MarshallerFactory.
*
* @author Galder Zamarreño
* @since 4.0
*/
@DefaultFactoryFor(classes = {StreamingMarshaller.class, Marshaller.class})
public class MarshallerFactory extends NamedComponentFactory implements AutoInstantiableFactory {
@Override
public <T> T construct(Class<T> componentType, String componentName) {
Object comp;
Marshaller configMarshaller =
globalConfiguration.serialization().marshaller();
boolean isVersionAwareMarshaller =
configMarshaller instanceof VersionAwareMarshaller;
if (isVersionAwareMarshaller) {
if (componentName.equals(GLOBAL_MARSHALLER))
comp = new GlobalMarshaller((VersionAwareMarshaller) configMarshaller);
else if (componentName.equals(CACHE_MARSHALLER))
comp = new CacheMarshaller(new VersionAwareMarshaller());
else
throw new CacheException("Don't know how to handle type " + componentType);
} else {
comp = configMarshaller;
}
try {
return componentType.cast(comp);
} catch (Exception e) {
throw new CacheException("Problems casting bootstrap component " + comp.getClass() + " to type " + componentType, e);
}
}
}