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/*
 * JBoss, Home of Professional Open Source
 * Copyright 2008, Red Hat, Inc., and individual contributors
 * by the @authors tag. See the copyright.txt in the distribution for a
 * full listing of individual contributors.
 *
 * Licensed 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.jboss.weld.resources;

import ch.qos.cal10n.IMessageConveyor;
import org.jboss.weld.Container;
import org.jboss.weld.bootstrap.spi.BeanDeploymentArchive;
import org.jboss.weld.manager.BeanManagerImpl;

import javax.naming.Context;
import javax.naming.Name;
import javax.naming.NamingException;
import javax.naming.spi.ObjectFactory;
import java.util.Hashtable;
import java.util.Map.Entry;

import static org.jboss.weld.logging.LoggerFactory.loggerFactory;
import static org.jboss.weld.logging.messages.BeanManagerMessage.CANNOT_LOCATE_BEAN_MANAGER;

public class ManagerObjectFactory implements ObjectFactory {
    // Exception messages
    private static final IMessageConveyor messageConveyer = loggerFactory().getMessageConveyor();

    public Object getObjectInstance(Object obj, Name name, Context nameCtx, Hashtable environment) throws Exception {
        if (Container.available()) {
            for (Entry entry : Container.instance().beanDeploymentArchives().entrySet()) {
                if (entry.getKey().getId().equals("flat")) {
                    return entry.getValue().getCurrent();
                }
            }
            throw new NamingException(messageConveyer.getMessage(CANNOT_LOCATE_BEAN_MANAGER));
        } else {
            throw new NamingException(messageConveyer.getMessage(CANNOT_LOCATE_BEAN_MANAGER));
        }
    }

}