de.dentrassi.osgiee.web5.WelcomeController.java Source code

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Here is the source code for de.dentrassi.osgiee.web5.WelcomeController.java

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/*******************************************************************************
 * Copyright (c) 2014 Jens Reimann.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     Jens Reimann - initial API and implementation
 *******************************************************************************/
package de.dentrassi.osgiee.web5;

import java.util.HashMap;
import java.util.Map;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;

import de.dentrassi.osgiee.service2.BookService;
import de.dentrassi.osgiee.web5.internal.Activator;

@Controller
public class WelcomeController {
    @RequestMapping("/")
    public ModelAndView main() {
        final BookService bs = Activator.getBookService();
        if (bs == null) {
            return new ModelAndView("redirect:/setup");
        } else {
            final Map<String, Object> model = new HashMap<>();
            model.put("books", bs.listAll());
            return new ModelAndView("index", model);
        }
    }
}