com.yahoo.dba.perf.myperf.springmvc.HelpController.java Source code

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Here is the source code for com.yahoo.dba.perf.myperf.springmvc.HelpController.java

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/*
 * Copyright 2015, Yahoo Inc.
 * Copyrights licensed under the Apache License.
 * See the accompanying LICENSE file for terms.
 */
package com.yahoo.dba.perf.myperf.springmvc;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.AbstractController;

public class HelpController extends AbstractController {

    @Override
    protected ModelAndView handleRequestInternal(HttpServletRequest req, HttpServletResponse resp)
            throws Exception {

        String key = req.getParameter("key");
        if (key == null || key.trim().length() == 0)
            key = "about";
        ModelAndView mv = new ModelAndView("help/" + key);
        return mv;

    }
}