package org.infinispan.query.impl;
import org.infinispan.Cache;
import org.infinispan.factories.ComponentRegistry;
import org.infinispan.query.backend.QueryInterceptor;
/**
* Component registry utilities
*
* @author Marko Luksa
* @author Galder Zamarreño
*/
public class ComponentRegistryUtils {
private ComponentRegistryUtils() {
}
public static <T> T getComponent(Cache<?, ?> cache, Class<T> class1) {
return getComponent(cache, class1, class1.getName());
}
public static <T> T getComponent(Cache<?, ?> cache, Class<T> class1, String name) {
ComponentRegistry componentRegistry = SecurityActions.getCacheComponentRegistry(cache.getAdvancedCache());
T component = componentRegistry.getComponent(class1, name);
if (component == null) {
throw new IllegalArgumentException("Indexing was not enabled on this cache. " + class1 + " not found in registry");
}
return component;
}
public static QueryInterceptor getQueryInterceptor(Cache<?, ?> cache) {
return getComponent(cache, QueryInterceptor.class);
}
}