/*
* JBoss, Home of Professional Open Source
* Copyright 2011 Red Hat Inc. and/or its affiliates and other
* contributors as indicated by the @author tags. All rights reserved.
* See the copyright.txt in the distribution for a full listing of
* individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.infinispan.query.impl;
import org.infinispan.Cache;
import org.infinispan.factories.ComponentRegistry;
/**
* @author Marko Luksa
*/
public class ComponentRegistryUtils {
private ComponentRegistryUtils() {
}
public static <T> T getComponent(Cache<?, ?> cache, Class<T> class1) {
ComponentRegistry componentRegistry = cache.getAdvancedCache().getComponentRegistry();
T component = componentRegistry.getComponent(class1);
if (component == null) {
throw new IllegalArgumentException("Indexing was not enabled on this cache. " + class1 + " not found in registry");
}
return component;
}
}