com.pavikumbhar.javaheart.controller.FileUploadController.java Source code

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Here is the source code for com.pavikumbhar.javaheart.controller.FileUploadController.java

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package com.pavikumbhar.javaheart.controller;

import com.pavikumbhar.javaheart.bean.BaseFile;
import com.pavikumbhar.javaheart.bean.FromBean;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.io.FileUtils;
import org.apache.commons.io.IOUtils;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import static org.springframework.web.bind.annotation.RequestMethod.POST;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

/**
 *
 * @author pravinkumbhar
 */

@RestController
@RequestMapping("/api/")
public class FileUploadController {

    @RequestMapping(value = "/fileBase", method = POST)
    public void base(@RequestBody List<FromBean> fromBean) throws FileNotFoundException, IOException {

        // System.out.println("com.clover.smt.controller.FileController.submit()" + fromBean.toString());

        for (FromBean bean : fromBean) {

            System.out.println("fname : " + bean.getFname());
            System.out.println("lname : " + bean.getLname());
            System.out.println("email :" + bean.getEmail());

            List<BaseFile> baseFiles = bean.getBaseFiles();

            for (BaseFile baseFile : baseFiles) {
                System.out.println("baseFile :   " + baseFile.getFilename());

                //   Base64.decodeBase64(baseFile.getBase64());
                byte[] decodeBase64 = org.apache.commons.codec.binary.Base64.decodeBase64(baseFile.getBase64());
                String path = "/app/TejyaTheBoss/" + baseFile.getFilename();

                FileUtils.writeByteArrayToFile(new File(path), decodeBase64);

            }
            System.out.println("################################# ");
        }

    }

    @RequestMapping(value = "/download", method = RequestMethod.GET)
    public void download(@RequestParam("name") String name, final HttpServletRequest request,
            final HttpServletResponse response) {
        System.out.println("name : {}" + name);

        File file = new File("/app/" + name);
        System.out.println("Write response...");
        try (InputStream fileInputStream = new FileInputStream(file);
                OutputStream output = response.getOutputStream();) {

            response.reset();

            response.setContentType("application/octet-stream");
            response.setContentLength((int) (file.length()));

            response.setHeader("Content-Disposition", "attachment; filename=\"" + file.getName() + "\"");

            IOUtils.copyLarge(fileInputStream, output);
            output.flush();
        } catch (IOException e) {
            System.out.println(e.getMessage());
        }

    }

}