gallery.web.controller.wallpaper.WallpaperDimmensionsControllerCms.java Source code

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Here is the source code for gallery.web.controller.wallpaper.WallpaperDimmensionsControllerCms.java

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/*
 *  Copyright 2010 demchuck.dima@gmail.com
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */

package gallery.web.controller.wallpaper;

import com.multimedia.service.wallpaper.ICmsWallpaperService;
import common.CommonAttributes;
import common.bind.ABindValidator;
import common.bind.CommonBindValidator;
import common.cms.ICmsConfig;
import gallery.web.controller.Config;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.Controller;

/**
 *
 * @author demchuck.dima@gmail.com
 */
public class WallpaperDimmensionsControllerCms implements Controller {
    private ICmsWallpaperService wallpaper_service;
    /** config class is used to store some constants */
    protected ICmsConfig config;

    protected String beforeUrl;
    protected String navigationUrl;

    protected ABindValidator validator;

    public void init() {
        StringBuilder sb = new StringBuilder();
        common.utils.MiscUtils.checkNotNull(wallpaper_service, "wallpaper_service", sb);
        common.utils.MiscUtils.checkNotNull(config, "config", sb);
        common.utils.MiscUtils.checkNotNull(beforeUrl, "beforeUrl", sb);
        common.utils.MiscUtils.checkNotNull(navigationUrl, "navigationUrl", sb);
        if (sb.length() > 0) {
            throw new NullPointerException(sb.toString());
        } else {
            validator = new CommonBindValidator();
            //logger.debug("initialized successfully. ");
        }
    }

    public static final String RESIZE_VALUE = "resize";

    @Override
    public ModelAndView handleRequest(HttpServletRequest req, HttpServletResponse arg1) throws Exception {
        String action_param = req.getParameter(Config.ACTION_PARAM_NAME);
        //String do_param = req.getParameter("do");

        req.setAttribute("title", "? ?? ? --> Resize");
        req.setAttribute(config.getNavigationUrlAttribute(), navigationUrl);
        boolean handled = false;

        long l = System.currentTimeMillis();
        if (RESIZE_VALUE.equals(action_param)) {
            req.setAttribute("top_header", "Resize");
            req.setAttribute(config.getContentUrlAttribute(), beforeUrl);
            String append_all = req.getParameter("append_all");
            wallpaper_service.reResizeWallpapers(Boolean.valueOf(append_all));
            handled = true;
            CommonAttributes.addHelpMessage("operation_succeed", req);
        }
        if (!handled) {
            req.setAttribute("top_header", " Resize");
            req.setAttribute(config.getContentUrlAttribute(), beforeUrl);
        }
        l = System.currentTimeMillis() - l;

        //DateFormat df = new SimpleDateFormat("yyyy:MM:dd HH:mm:ss.S");
        req.setAttribute("time", l);

        return new ModelAndView(config.getTemplateUrl());
    }

    public void setWallpaper_service(ICmsWallpaperService value) {
        this.wallpaper_service = value;
    }

    public void setConfig(ICmsConfig config) {
        this.config = config;
    }

    public void setBeforeUrl(String beforeUrl) {
        this.beforeUrl = beforeUrl;
    }

    public void setNavigationUrl(String navigationUrl) {
        this.navigationUrl = navigationUrl;
    }
}