/*
 * Copyright (C) 2015 LibreCCM Foundation.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 * MA 02110-1301  USA
 */
package com.arsdigita.ui.admin.applications;

import org.libreccm.web.ApplicationCreator;
import org.libreccm.web.ApplicationRepository;
import org.libreccm.web.ApplicationType;
import org.libreccm.web.CcmApplication;

import javax.enterprise.context.RequestScoped;
import javax.inject.Inject;

import static com.arsdigita.ui.admin.AdminUiConstants.*;

/**
 *
 * @author <a href="mailto:jens.pelzetter@googlemail.com">Jens Pelzetter</a>
 */
@RequestScoped
public class AdminApplicationCreator
    implements ApplicationCreator<CcmApplication> {
    
    @Inject
    private ApplicationRepository appRepository;
    
    @Override
    public CcmApplication createInstance(final String primaryUrl,
                                         final ApplicationType type) {
        if (!ADMIN_PAGE_URL.equals(primaryUrl)) {
             throw new IllegalArgumentException(
                    "CCM Admin is a singleton application"
                            + "which is mounted at /admin");
        }
        
        return appRepository.retrieveApplicationForPath(primaryUrl);
    }
    

}
