org.openmrs.web.controller.maintenance.DatabaseChangesInfoController.java Source code

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Here is the source code for org.openmrs.web.controller.maintenance.DatabaseChangesInfoController.java

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/**
 * This Source Code Form is subject to the terms of the Mozilla Public License,
 * v. 2.0. If a copy of the MPL was not distributed with this file, You can
 * obtain one at http://mozilla.org/MPL/2.0/. OpenMRS is also distributed under
 * the terms of the Healthcare Disclaimer located at http://openmrs.org/license.
 *
 * Copyright (C) OpenMRS Inc. OpenMRS is a registered trademark and the OpenMRS
 * graphic logo is a trademark of OpenMRS Inc.
 */
package org.openmrs.web.controller.maintenance;

import org.openmrs.util.DatabaseUpdater;
import org.openmrs.util.OpenmrsUtil;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;

/**
 * This backs the maintenance/databaseChangesInfo.jsp page that lists off all
 * changes that have been run by liquibase
 * 
 * @see DatabaseUpdater
 */
@Controller
public class DatabaseChangesInfoController {

    /**
     * Called for GET requests only on the databaseChangesInfo page. POST page
     * requests are invalid and ignored.
     * 
     * @param model
     *            the key value pair that will be accessible from the jsp page
     * @throws Exception
     *             if there is trouble getting the database changes from
     *             liquibase
     */
    @RequestMapping(method = RequestMethod.GET, value = "admin/maintenance/databaseChangesInfo")
    public String showPage(ModelMap model) throws Exception {
        model.addAttribute("databaseChanges", DatabaseUpdater.getDatabaseChanges());
        model.addAttribute("updateLogFile",
                OpenmrsUtil.getApplicationDataDirectory() + DatabaseUpdater.DATABASE_UPDATES_LOG_FILE);

        // where Spring can find the jsp. /WEB-INF/view is prepended, and ".jsp"
        // is appended
        return "/module/legacyui/admin/maintenance/databaseChangesInfo";
    }

}