springmvc.controller.PdfController.java Source code

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Here is the source code for springmvc.controller.PdfController.java

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package springmvc.controller;

import javax.servlet.http.HttpSession;
import org.springframework.core.io.FileSystemResource;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
import springmvc.domain.User;

/**
 *
 * @author borgarlie
 */
@Controller
public class PdfController {
    @ExceptionHandler(Throwable.class)
    public String handleTException(Throwable t, HttpSession session) {
        User user = (User) session.getAttribute("user");
        if (!(user.isInLogged())) {
            return "login";
        }
        return "error";
    }

    @ExceptionHandler(Exception.class)
    public String handleException(Throwable t, HttpSession session) {
        User user = (User) session.getAttribute("user");
        if (!(user.isInLogged())) {
            return "login";
        }
        return "error";
    }

    @RequestMapping(value = "/files/{file_name}", method = RequestMethod.GET)
    @ResponseBody
    public FileSystemResource getFile(@PathVariable("file_name") String fileName) {
        return new FileSystemResource("/home/scripts/pdf/" + fileName + ".pdf");
    }
}