camel-2.8.x/components/camel-jpa/src/main/java/org/apache/camel/component/jpa/QueryFactory.java

/**
 * 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.camel.component.jpa;

import javax.persistence.EntityManager;
import javax.persistence.Query;

/**
 * A Strategy to create a query to search for objects in a database
 *
 * @version 
 */
public interface QueryFactory {
    /**
     * Creates a new query to find objects to be processed
     *
     * @param entityManager
     * @return the query configured with any parameters etc
     */
    Query createQuery(EntityManager entityManager);
}