/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package org.apache.felix.ipojo.runtime.core;

import org.apache.felix.ipojo.Factory;
import org.osgi.framework.ServiceReference;
import org.ow2.chameleon.testing.helpers.OSGiHelper;

public class Tools {


    /**
     * Get the Factory linked to the given pid
     *
     * @param osgi the osgi test helper
     * @param name the factory name
     * @return The factory or {@literal null} if not found.
     */
    public static Factory getValidFactory(final OSGiHelper osgi, final String name) {
        // Wait for service first.
        ServiceReference ref = osgi.waitForService(
                Factory.class.getName(),
                "(&(factory.state=1)(factory.name=" + name + "))",
                1000, false);

        if (ref != null) {
            // Get the factory
            return (Factory) osgi.getRawServiceObject(ref);
        } else {
            return null;
        }
    }

}