Example usage for javax.servlet.http Part getInputStream

Introduction

In this page you can find the example usage for javax.servlet.http Part getInputStream.

Prototype

public InputStream getInputStream() throws IOException;

Source Link

Document

Gets the content of this part as an InputStream

Usage

From source file:net.voidfunction.rm.master.AdminServlet.java

protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setHeader("Date", HTTPUtils.getServerTime(0));
    response.setContentType("text/html");
    response.setStatus(HttpServletResponse.SC_OK);

    Part uploadFile = request.getPart("uploadfile");
    if (uploadFile == null)
        throw new ServletException("Uploaded file is null.");

    // Get some info about the file
    String filename = getFilename(uploadFile);
    String contentType = uploadFile.getContentType();
    long size = uploadFile.getSize();
    byte[] hash = FileUtils.sha256Hash(uploadFile.getInputStream());

    // Create a new file object, add it to the database, and store data
    RMFile newFile = new RMFile(filename, contentType, size, hash);
    node.getFileRepository().addFile(newFile, uploadFile.getInputStream());

    // Output data for interested parties
    Template tpl = new Template(new File(templateDir + "uploadsuccess.tpl"));
    tpl.assign("FILENAME", filename);
    tpl.assign("SIZE", String.valueOf(size));
    tpl.assign("TYPE", contentType);
    tpl.assign("HASH", Hex.encodeHexString(hash));
    tpl.assign("FILEID", newFile.getId());
    tpl.parse("main");
    response.getWriter().print(tpl.out());

    // Delete temp file
    uploadFile.delete();//from   w  w w. j a v a  2s  . co m

    // Log
    node.getLog().info("New file added (via web): " + newFile.getId() + " (" + newFile.getName() + ")");
}

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From source file:com.ibm.liberty.starter.api.v1.LibertyFileUploader.java

protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    String tech = request.getParameter(PARAMETER_TECH);
    String workspaceId = request.getParameter(PARAMETER_WORKSPACE); //specify the unique workspace directory to upload the file(s) to.   
    Collection<Part> filePartCollection = request.getParts();

    String serverHostPort = request.getRequestURL().toString().replace(request.getRequestURI(), "");
    int schemeLength = request.getScheme().toString().length();
    String internalHostPort = "http" + serverHostPort.substring(schemeLength);
    log.log(Level.FINER, "serverHostPort : " + serverHostPort);
    final ServiceConnector serviceConnector = new ServiceConnector(serverHostPort, internalHostPort);
    HashMap<Part, String> fileNames = new HashMap<Part, String>();
    if (!isValidRequest(request, response, tech, workspaceId, filePartCollection, serviceConnector,
            fileNames)) {//from   w w w .  ja v a  2 s.c  o  m
        return;
    }

    Service techService = serviceConnector.getServiceObjectFromId(tech);
    String techDirPath = StarterUtil.getWorkspaceDir(workspaceId) + "/" + techService.getId();
    File techDir = new File(techDirPath);
    if (techDir.exists() && techDir.isDirectory()
            && "true".equalsIgnoreCase(request.getParameter(PARAMETER_CLEANUP))) {
        FileUtils.cleanDirectory(techDir);
        log.log(Level.FINER, "Cleaned up tech workspace directory : " + techDirPath);
    }

    for (Part filePart : filePartCollection) {
        if (!techDir.exists()) {
            FileUtils.forceMkdir(techDir);
            log.log(Level.FINER, "Created tech directory :" + techDirPath);
        }

        String filePath = techDirPath + "/" + fileNames.get(filePart);
        log.log(Level.FINER, "File path : " + filePath);
        File uploadedFile = new File(filePath);

        Files.copy(filePart.getInputStream(), uploadedFile.toPath(), StandardCopyOption.REPLACE_EXISTING);
        log.log(Level.FINE, "Copied file to " + filePath);
    }

    if ("true".equalsIgnoreCase(request.getParameter(PARAMETER_PROCESS))) {
        // Process uploaded file(s)
        String processResult = serviceConnector.processUploadedFiles(techService, techDirPath);
        if (!processResult.equalsIgnoreCase("success")) {
            log.log(Level.INFO,
                    "Error processing the files uploaded to " + techDirPath + " : Result=" + processResult);
            response.sendError(500, processResult);
            return;
        }
        log.log(Level.FINE, "Processed the files uploaded to " + techDirPath);
    }

    response.setContentType("text/html");
    PrintWriter out = response.getWriter();
    out.println("success");
    out.close();
}

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From source file:org.apache.servicecomb.foundation.vertx.http.TestVertxServerResponseToHttpServletResponse.java

@Test
public void sendPart_openInputStreamFailed(@Mocked Part part)
        throws IOException, InterruptedException, ExecutionException {
    IOException ioException = new IOException("forbid open stream");
    new Expectations() {
        {//  w w  w.ja  v  a2  s.com
            part.getInputStream();
            result = ioException;
        }
    };

    CompletableFuture<Void> future = response.sendPart(part);

    expectedException.expect(ExecutionException.class);
    expectedException.expectCause(Matchers.sameInstance(ioException));

    future.get();
}

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From source file:z.tool.web.servlet.AbstractServlet.java

protected File getPartFile(HttpServletRequest request, String key) throws ServletError {
    Part part = getPart(request, key);
    if (null == part) {
        return null;
    }// www  .j a v a 2s. co  m

    FileOutputStream fos = null;
    try {
        File tmp = File.createTempFile("servlet_part", "tmp");
        fos = new FileOutputStream(tmp);
        IOUtils.copy(part.getInputStream(), fos);
        return tmp;
    } catch (IOException e) {
        throw new ServletError(e);
    } finally {
        IOUtils.closeQuietly(fos);
    }
}

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From source file:org.apache.servicecomb.foundation.vertx.http.TestVertxServerResponseToHttpServletResponse.java

@Test
public void sendPart_inputStreamBreak(@Mocked Part part, @Mocked InputStream inputStream)
        throws IOException, InterruptedException, ExecutionException {
    IOException ioException = new IOException("forbid read");
    new Expectations() {
        {/*  ww  w  .j a  v  a2 s  . c  o  m*/
            part.getInputStream();
            result = inputStream;
            inputStream.read((byte[]) any);
            result = ioException;
        }
    };

    CompletableFuture<Void> future = response.sendPart(part);

    expectedException.expect(ExecutionException.class);
    expectedException.expectCause(Matchers.sameInstance(ioException));

    future.get();
}

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From source file:com.stitchgalaxy.sg_manager_web.ProductController.java

@RequestMapping(value = UrlConstants.URL_PRODUCT_UPLOAD_IMAGE, method = RequestMethod.POST)
public String uploadImage(Model model, @RequestParam(value = "product") Long productId,
        @RequestParam("file") Part file) throws DomainDataServiceException, IOException {
    CommandUploadProductFile command = new CommandUploadProductFile();
    command.setProductId(productId);// w  w w .j ava 2 s  . c om
    command.setFileType(FileType.IMAGE);
    InputStream filecontent = file.getInputStream();
    command.setFileContent(filecontent);
    domainDataService.uploadProductFile(command);
    return "redirect:" + UrlConstants.URL_PRODUCT_VIEW + "?product=" + productId;
}

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From source file:com.stitchgalaxy.sg_manager_web.ProductController.java

@RequestMapping(value = UrlConstants.URL_PRODUCT_UPLOAD_DESIGN, method = RequestMethod.POST)
public String uploadDesign(Model model, @RequestParam(value = "product") Long productId,
        @RequestParam("file") Part file) throws DomainDataServiceException, IOException {
    CommandUploadProductFile command = new CommandUploadProductFile();
    command.setProductId(productId);//from ww  w  .j  a va 2  s.c o  m
    command.setFileType(FileType.DESIGN);
    InputStream filecontent = file.getInputStream();
    command.setFileContent(filecontent);
    domainDataService.uploadProductFile(command);
    return "redirect:" + UrlConstants.URL_PRODUCT_VIEW + "?product=" + productId;
}

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From source file:com.stitchgalaxy.sg_manager_web.ProductController.java

@RequestMapping(value = UrlConstants.URL_PRODUCT_UPLOAD_THUMBNAIL, method = RequestMethod.POST)
public String uploadThumbnail(Model model, @RequestParam(value = "product") Long productId,
        @RequestParam("file") Part file) throws DomainDataServiceException, IOException {
    CommandUploadProductFile command = new CommandUploadProductFile();
    command.setProductId(productId);//from   w  w  w .  j ava  2  s .c om
    command.setFileType(FileType.THUMBNAIL);
    InputStream filecontent = file.getInputStream();
    command.setFileContent(filecontent);
    domainDataService.uploadProductFile(command);
    return "redirect:" + UrlConstants.URL_PRODUCT_VIEW + "?product=" + productId;
}

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From source file:com.stitchgalaxy.sg_manager_web.ProductController.java

@RequestMapping(value = UrlConstants.URL_PRODUCT_UPLOAD_PROTOTYPE, method = RequestMethod.POST)
public String uploadPrototype(Model model, @RequestParam(value = "product") Long productId,
        @RequestParam("file") Part file) throws DomainDataServiceException, IOException {
    CommandUploadProductFile command = new CommandUploadProductFile();
    command.setProductId(productId);//  ww w .  ja  v  a 2s. c om
    command.setFileType(FileType.PROTOTYPE);
    InputStream filecontent = file.getInputStream();
    command.setFileContent(filecontent);
    domainDataService.uploadProductFile(command);
    return "redirect:" + UrlConstants.URL_PRODUCT_VIEW + "?product=" + productId;
}

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From source file:com.stitchgalaxy.sg_manager_web.ProductController.java

@RequestMapping(value = UrlConstants.URL_PRODUCT_UPLOAD_COMPLETE_PRODUCT, method = RequestMethod.POST)
public String uploadCompleteProduct(Model model, @RequestParam(value = "product") Long productId,
        @RequestParam("file") Part file) throws DomainDataServiceException, IOException {
    CommandUploadProductFile command = new CommandUploadProductFile();
    command.setProductId(productId);//from  ww w  .  j  a  va2  s .c o m
    command.setFileType(FileType.COMPLETE_PRODUCT);
    InputStream filecontent = file.getInputStream();
    command.setFileContent(filecontent);
    domainDataService.uploadProductFile(command);
    return "redirect:" + UrlConstants.URL_PRODUCT_VIEW + "?product=" + productId;
}

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