jpa-blueprint/src/main/java/org/apache/aries/jpa/blueprint/supplier/impl/EmProxyFactory.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 WARRANTIESOR 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.aries.jpa.blueprint.supplier.impl;

import java.lang.reflect.Proxy;

import javax.persistence.EntityManager;

import org.apache.aries.jpa.supplier.EmSupplier;

public class EmProxyFactory {

    public static EntityManager create(final EmSupplier emSupplier) {
        ClassLoader loader = EntityManager.class.getClassLoader();
        Class<?>[] ifAr = {
            EntityManager.class
        };
        return (EntityManager)Proxy.newProxyInstance(loader, ifAr, new EmProxy(emSupplier));
    }
}