org.openmrs.module.updatecss.web.controller.UpdateCSSManageController.java Source code

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Here is the source code for org.openmrs.module.updatecss.web.controller.UpdateCSSManageController.java

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/**
 * The contents of this file are subject to the OpenMRS Public License
 * Version 1.0 (the "License"); you may not use this file except in
 * compliance with the License. You may obtain a copy of the License at
 * http://license.openmrs.org
 *
 * Software distributed under the License is distributed on an "AS IS"
 * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
 * License for the specific language governing rights and limitations
 * under the License.
 *
 * Copyright (C) OpenMRS, LLC.  All Rights Reserved.
 */
package org.openmrs.module.updatecss.web.controller;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.openmrs.api.context.Context;
import org.openmrs.module.updatecss.UpdateCSS;
import org.openmrs.module.updatecss.api.UpdateCSSService;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.SessionAttributes;
import org.springframework.web.bind.annotation.ModelAttribute;

/**
 * The main controller.
 */
@Controller
public class UpdateCSSManageController {

    protected final Log log = LogFactory.getLog(getClass());

    //this method creates an UpdateCSS object the first time this controller is loaded
    @ModelAttribute("updateCSS")
    public UpdateCSS getPatientSearchObject() {
        UpdateCSSService cssService = Context.getService(UpdateCSSService.class);
        UpdateCSS currCSS = cssService.getData();

        if (currCSS == null) {
            UpdateCSS newCSS = new UpdateCSS();
            newCSS.setHomeDirectory(
                    System.getProperty("catalina.base") + "\\webapps\\openmrs-standalone\\style.css");
            newCSS.setCssData(cssService.getCssTextFromFile(newCSS.getHomeDirectory()));
            return newCSS;
        } else {
            return currCSS;
        }
    }

    //auto generated method from the initial creation of this module
    @RequestMapping(value = "/module/updatecss/manage", method = RequestMethod.GET)
    public void manage(ModelMap model) {
        model.addAttribute("user", Context.getAuthenticatedUser());
    }

    //class added by yuri to show how the manage.jsp form links to the controller
    @RequestMapping(value = "module/updatecss/updateCSS", method = RequestMethod.POST)
    public String updateCSSData(@ModelAttribute("updateCSS") UpdateCSS updateCSS) {
        UpdateCSSService cssService = Context.getService(UpdateCSSService.class);
        //examples of how to call service methods
        cssService.saveData(updateCSS);
        updateCSS = cssService.getData();
        cssService.copyCssDataToTomcatDirectory(updateCSS.getHomeDirectory(), updateCSS.getCssData());
        return "redirect:/module/updatecss/manage.form";
    }
}