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/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 2017 Payara Foundation and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://github.com/payara/Payara/blob/master/LICENSE.txt
 * See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at glassfish/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
 * The Payara Foundation designates this particular file as subject to the "Classpath"
 * exception as provided by the Payara Foundation in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
 * "Portions Copyright [year] [name of copyright owner]"
 *
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 * If you wish your version of this file to be governed by only the CDDL or
 * only the GPL Version 2, indicate your decision by adding "[Contributor]
 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
 * recipient has the option to distribute your version of this file under
 * either the CDDL, the GPL Version 2 or to extend the choice of license to
 * its licensees as provided above.  However, if you add GPL Version 2 code
 * and therefore, elected the GPL Version 2 license, then the option applies
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 */
package fish.payara.nucleus.microprofile.config.source;

import java.util.Set;

import com.sun.enterprise.config.serverbeans.Domain;

import org.eclipse.microprofile.config.spi.ConfigSource;
import org.glassfish.internal.api.Globals;

import fish.payara.nucleus.microprofile.config.spi.ConfigProviderResolverImpl;

/**
 *
 * @author Steve Millidge (Payara Foundation)
 */
public abstract class PayaraConfigSource implements ConfigSource {
    
    public final static String PROPERTY_PREFIX = "payara.microprofile.";
    protected final Domain domainConfiguration;
    protected final ConfigProviderResolverImpl configService;
    
    public PayaraConfigSource() {
        domainConfiguration = Globals.getDefaultHabitat().getService(Domain.class);
        configService = Globals.getDefaultHabitat().getService(ConfigProviderResolverImpl.class);
    }
    
    /**
     * Should only be used for test purposes
     * @param test 
     */
    PayaraConfigSource(boolean test) {
        domainConfiguration = null;
        configService = null;
    }

    @Override
    public Set getPropertyNames() {
        return getProperties().keySet();
    }
    
    /**
     * Should only be used for test purposes
     * @param configService Usually a mocked implementation
     */
    PayaraConfigSource(ConfigProviderResolverImpl configService) {
        this.domainConfiguration = null;
        this.configService = configService;
    }
}