com.seer.datacruncher.profiler.spring.CompareTableController.java Source code

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Here is the source code for com.seer.datacruncher.profiler.spring.CompareTableController.java

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/*
 * Copyright (c) 2015  www.see-r.com
 * All rights reserved
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package com.seer.datacruncher.profiler.spring;

import com.seer.datacruncher.profiler.bl.CompareTableBL;
import com.seer.datacruncher.profiler.dto.TableGridDTO;
import com.seer.datacruncher.profiler.util.ChartUtil;
import com.seer.datacruncher.profiler.util.CommonUtil;
import com.seer.datacruncher.profiler.util.GridUtil;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.Controller;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;
import java.util.Map;

public class CompareTableController implements Controller {

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

    public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {

        PrintWriter out = response.getWriter();
        String action = CommonUtil.notNullValue(request.getParameter("action"));
        CompareTableBL ctbl = new CompareTableBL();
        ctbl.setTable1(CommonUtil.notNullValue(request.getParameter("table1")));
        ctbl.setTable2(CommonUtil.notNullValue(request.getParameter("table2")));
        ctbl.setCol1(CommonUtil.notNullValue(request.getParameter("col1")));
        ctbl.setCol2(CommonUtil.notNullValue(request.getParameter("col2")));
        ctbl.setRb(CommonUtil.notNullValue(request.getParameter("relation")));
        ctbl.setFt(CommonUtil.notNullValue(request.getParameter("ft")));
        ctbl.setLink(CommonUtil.notNullValue(request.getParameter("link")));

        boolean editable = new Boolean(CommonUtil.notNullValue(request.getParameter("editable")));
        if (action.equals("link")) {
            TableGridDTO tgDTO = ctbl.linkClicked();
            GridUtil gridUtil = new GridUtil();
            gridUtil.generateGridData(tgDTO, editable, null);
            out.println("{\"success\": true, \"data\":" + gridUtil.getData() + ", \"columns\":"
                    + gridUtil.getColumnNames() + ", \"fields\":" + gridUtil.getFieldNames() + "}");
        } else {
            Map<String, List<String>> dataMap = ctbl.buttonClicked();
            String data = ChartUtil.generateDataSetFromMap(dataMap);
            out.println("{\"success\": true, \"data\":" + data + "}");
        }

        return null;
    }

}