Example usage for org.springframework.web.multipart.support DefaultMultipartHttpServletRequest getParameter

List of usage examples for org.springframework.web.multipart.support DefaultMultipartHttpServletRequest getParameter

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  6. getParameter

Introduction

In this page you can find the example usage for org.springframework.web.multipart.support DefaultMultipartHttpServletRequest getParameter.

Prototype

@Override
    @Nullable
    public String getParameter(String name)

Source Link

Usage

From source file:com.example.domain.menu.PlaceMenu.java

public PlaceMenu(DefaultMultipartHttpServletRequest dmhsRequest) {
    this.menuName = dmhsRequest.getParameter("menuName");
    this.menuDescription = dmhsRequest.getParameter("menuDescription");
    this.menuPrice = Integer.valueOf(dmhsRequest.getParameter("menuPrice"));
}

From source file:org.exem.flamingo.web.filesystem.s3.S3BrowserController.java

@RequestMapping(value = "upload", method = RequestMethod.POST, consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
@ResponseStatus(HttpStatus.OK)//ww  w .j a v  a 2  s . c o  m
public Response uploadObject(HttpServletRequest req) throws IOException {
    DefaultMultipartHttpServletRequest request = (DefaultMultipartHttpServletRequest) req;

    String bucketName = request.getParameter(S3Constansts.BUCKETNAME);
    String key = request.getParameter(S3Constansts.KEY);
    MultipartFile file = request.getFile(S3Constansts.FILE);

    s3BrowserService.upload(bucketName, key, file);

    Response response = new Response();
    response.setSuccess(true);
    return response;
}

From source file:org.exem.flamingo.web.filesystem.hdfs.HdfsBrowserController.java

/**
 * ?  ?? HDFS ? .//  w w w  . j  ava2  s  .c o  m
 *
 * @return REST Response JAXB Object
 */
@RequestMapping(value = "upload", method = RequestMethod.POST, consumes = { "multipart/form-data" })
@ResponseStatus(HttpStatus.OK)
public ResponseEntity<String> upload(HttpServletRequest req) throws IOException {
    Response response = new Response();

    if (!(req instanceof DefaultMultipartHttpServletRequest)) {
        response.setSuccess(false);
        response.getError().setCause("Request is not a file upload.");
        response.getError().setMessage("Failed to upload a file.");
        String json = new ObjectMapper().writeValueAsString(response);
        return new ResponseEntity(json, HttpStatus.BAD_REQUEST);
    }

    InputStream inputStream;
    DefaultMultipartHttpServletRequest request = (DefaultMultipartHttpServletRequest) req;

    String username = SessionUtils.getUsername();
    String dstPath = request.getParameter("dstPath");
    MultipartFile uploadedFile = request.getFile("fileName");
    String originalFilename = uploadedFile.getOriginalFilename();
    String pathToUpload = getPathFilter(dstPath);
    String fullyQualifiedPath = pathToUpload.equals("/") ? pathToUpload + originalFilename
            : pathToUpload + SystemUtils.FILE_SEPARATOR + originalFilename;

    inputStream = uploadedFile.getInputStream();

    //TODO HDFS  ? ? 
    /*List<String> paths = hdfsBrowserAuthService.getHdfsBrowserPatternAll(username);
    String hdfsPathPattern = hdfsBrowserAuthService.validateHdfsPathPattern(pathToUpload, paths);
            
    Map fileMap = new HashMap();
    fileMap.put("username", username);
    fileMap.put("hdfsPathPattern", hdfsPathPattern);
    fileMap.put("condition", "uploadFile");
    hdfsBrowserAuthService.getHdfsBrowserUserDirAuth(fileMap);*/

    // Engine? Remote?  ?.
    boolean isRemoteEngine = Boolean.parseBoolean(isRemote);

    // Remote ? ? ?, Remote? Store and Forward 
    if (!isRemoteEngine) {

        fileSystemService.validatePath(pathToUpload);

        String namenodeAgentUrl = MessageFormatter
                .arrayFormat("http://{}:{}/remote/agent/transfer/upload?fullyQualifiedPath={}&username={}",
                        new Object[] { namenodeAgentAddress, namenodeAgentPort,
                                URLEncoder.encode(fullyQualifiedPath, "UTF-8"), username })
                .getMessage();

        HttpPost httpPost = new HttpPost(namenodeAgentUrl);
        HttpEntity reqEntity = new InputStreamEntity(inputStream);
        httpPost.setEntity(reqEntity);
        HttpResponse execute = httpClient.execute(httpPost);

        if (execute.getStatusLine().getStatusCode() == 500) {
            response.setSuccess(false);
            response.getError().setMessage("?? ?? .");
        } else if (execute.getStatusLine().getStatusCode() == 600) {
            response.setSuccess(false);
            response.getError().setMessage("(/) ?   .");
        } else {
            response.setSuccess(true);
        }

        inputStream.close();
        httpPost.releaseConnection();
    } else {
        boolean saved;
        byte[] bytes = FileCopyUtils.copyToByteArray(inputStream);
        fileSystemService.validateBeforeUpload(pathToUpload, fullyQualifiedPath, bytes, username);
        saved = fileSystemService.save(pathToUpload, fullyQualifiedPath, bytes, username);
        response.setSuccess(saved);
    }

    response.getMap().put("directory", pathToUpload);
    String json = new ObjectMapper().writeValueAsString(response);
    HttpStatus statusCode = HttpStatus.OK;

    return new ResponseEntity(json, statusCode);
}

From source file:com.ephesoft.dcma.workflow.service.webservices.EphesoftWebServiceAPI.java

@RequestMapping(value = "/extractFieldFromHocr", method = RequestMethod.POST)
@ResponseBody//from   ww  w  .j a  v a 2  s.  c o  m
public void extractFieldFromHocr(final HttpServletRequest req, final HttpServletResponse resp) {
    logger.info("Start processing web service for extractFieldFromHocr.");
    String respStr = WebServiceUtil.EMPTY_STRING;
    String workingDir = WebServiceUtil.EMPTY_STRING;

    if (req instanceof DefaultMultipartHttpServletRequest) {
        try {
            final String webServiceFolderPath = bsService.getWebServicesFolderPath();
            workingDir = WebServiceUtil.createWebServiceWorkingDir(webServiceFolderPath);

            InputStream instream = null;
            OutputStream outStream = null;

            final DefaultMultipartHttpServletRequest multipartReq = (DefaultMultipartHttpServletRequest) req;
            String fieldValue = WebServiceUtil.EMPTY_STRING;
            for (final Enumeration<String> params = multipartReq.getParameterNames(); params
                    .hasMoreElements();) {
                final String paramName = params.nextElement();
                if (paramName.equalsIgnoreCase("fieldValue")) {
                    fieldValue = multipartReq.getParameter(paramName);
                    break;
                }
            }

            if (fieldValue == null || fieldValue.isEmpty()) {
                respStr = "Field Value not specified.";
            }
            if (respStr.isEmpty()) {
                final MultiValueMap<String, MultipartFile> fileMap = multipartReq.getMultiFileMap();

                if (fileMap.size() == 1) {
                    String hocrFileName = "";
                    for (final String fileName : fileMap.keySet()) {
                        // only single html file is expected as input
                        if (fileName.toLowerCase().indexOf(FileType.HTML.getExtension()) > -1) {
                            // only HTML file is expected
                            hocrFileName = fileName;
                            final MultipartFile f = multipartReq.getFile(fileName);
                            instream = f.getInputStream();
                            final File file = new File(workingDir + File.separator + fileName);
                            outStream = new FileOutputStream(file);
                            final byte buf[] = new byte[1024];
                            int len;
                            while ((len = instream.read(buf)) > 0) {
                                outStream.write(buf, 0, len);
                            }
                            if (instream != null) {
                                instream.close();
                            }

                            if (outStream != null) {
                                outStream.close();
                            }
                            break;
                        } else {
                            respStr = "Improper input to server. Expected only one html file. Returning without processing the results.";
                        }
                    }
                    if (respStr.isEmpty()) {
                        String fileName = workingDir + File.separator + hocrFileName;

                        // generate hocr file from html file.
                        HocrPages hocrPages = new HocrPages();
                        List<HocrPage> hocrPageList = hocrPages.getHocrPage();
                        HocrPage hocrPage = new HocrPage();
                        String pageID = "PG0";
                        hocrPage.setPageID(pageID);
                        hocrPageList.add(hocrPage);
                        bsService.hocrGenerationAPI(workingDir, "PG0", fileName, hocrPage);

                        List<KVExtraction> kvExtractionList = kvFieldService.createKeyValueFieldAPI(fieldValue,
                                hocrPage);

                        final KVExtractionFieldPatterns patterns = new KVExtractionFieldPatterns();

                        final List<KVExtractionFieldPattern> pattern = patterns.getKVExtractionFieldPattern();
                        for (final KVExtraction eachKVExtraction : kvExtractionList) {
                            final KVExtractionFieldPattern kvField = new KVExtractionFieldPattern();
                            kvField.setDistance(eachKVExtraction.getDistance());
                            kvField.setFetchValue(eachKVExtraction.getFetchValue().name());
                            kvField.setKeyPattern(eachKVExtraction.getKeyPattern());
                            kvField.setLength(eachKVExtraction.getLength());
                            kvField.setLocation(eachKVExtraction.getLocationType().name());
                            kvField.setMultiplier(eachKVExtraction.getMultiplier());
                            kvField.setNoOfWords(eachKVExtraction.getNoOfWords() == null ? 0
                                    : eachKVExtraction.getNoOfWords());
                            kvField.setValuePattern(eachKVExtraction.getValuePattern());
                            kvField.setWidth(eachKVExtraction.getWidth());
                            kvField.setXOffset(eachKVExtraction.getXoffset());
                            kvField.setYOffset(eachKVExtraction.getYoffset());
                            pattern.add(kvField);
                        }
                        StreamResult result;
                        try {
                            result = new StreamResult(resp.getOutputStream());
                            resp.setStatus(HttpServletResponse.SC_OK);
                            batchSchemaDao.getJAXB2Template().getJaxb2Marshaller().marshal(patterns, result);
                        } catch (final IOException e) {
                            try {
                                resp.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR,
                                        "Internal Server error.Please check logs for further details."
                                                + e.getMessage());
                            } catch (final IOException ioe) {

                            }
                        }
                    }
                } else {
                    respStr = "Improper input to server. Expected only one html file. Returning without processing the results.";
                }
            }
        } catch (final DCMAException dcmae) {
            respStr = "Error in processing request. Detailed exception is " + dcmae;
        } catch (final Exception e) {
            respStr = "Internal Server error.Please check logs for further details." + e;
            if (!workingDir.isEmpty()) {
                FileUtils.deleteDirectoryAndContentsRecursive(new File(workingDir).getParentFile());
            }
        }
    } else {
        respStr = "Improper input to server. Expected multipart request. Returing without processing the results.";
    }

    if (!workingDir.isEmpty()) {
        FileUtils.deleteDirectoryAndContentsRecursive(new File(workingDir).getParentFile());
    }
    if (!respStr.isEmpty()) {
        try {
            resp.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, respStr);
        } catch (final IOException ioe) {

        }
    }
}

From source file:com.ephesoft.dcma.workflow.service.webservices.EphesoftWebServiceAPI.java

@RequestMapping(value = "/classifyBarcodeImage", method = RequestMethod.POST)
@ResponseBody//from   w w  w .  j  a v  a 2  s  .c o m
public void classifyBarcodeImage(final HttpServletRequest req, final HttpServletResponse resp) {
    logger.info("Start processing web service for classifyBarcode.");
    String respStr = WebServiceUtil.EMPTY_STRING;
    String workingDir = WebServiceUtil.EMPTY_STRING;

    if (req instanceof DefaultMultipartHttpServletRequest) {
        try {
            final String webServiceFolderPath = bsService.getWebServicesFolderPath();
            workingDir = WebServiceUtil.createWebServiceWorkingDir(webServiceFolderPath);

            InputStream instream = null;
            OutputStream outStream = null;

            final DefaultMultipartHttpServletRequest multipartReq = (DefaultMultipartHttpServletRequest) req;
            String batchClassId = WebServiceUtil.EMPTY_STRING;
            for (final Enumeration<String> params = multipartReq.getParameterNames(); params
                    .hasMoreElements();) {
                final String paramName = params.nextElement();
                if (paramName.equalsIgnoreCase("batchClassId")) {
                    batchClassId = multipartReq.getParameter(paramName);
                    break;
                }
            }
            Map<BarcodeProperties, String> batchClassConfigMap = new HashMap<BarcodeProperties, String>();

            if (batchClassId == null || batchClassId.isEmpty()) {
                respStr = "Batch Class identifier not specified.";
            } else {
                BatchClass bc = bcService.getBatchClassByIdentifier(batchClassId);
                if (bc == null) {
                    respStr = "Batch class with the specified identifier does not exist.";
                } else {
                    BatchPlugin barcodeReader = batchClassPPService.getPluginProperties(batchClassId,
                            ICommonConstants.BARCODE_READER_PLUGIN);
                    BatchPlugin docAssemblyPlugin = batchClassPPService.getPluginProperties(batchClassId,
                            DocumentAssemblerConstants.DOCUMENT_ASSEMBLER_PLUGIN);
                    if (barcodeReader == null || docAssemblyPlugin == null) {
                        respStr = "Either Barcode Reader plugin or document assembly plugin does not exist for the specified batch id.";
                    } else if (docAssemblyPlugin.getPluginConfigurations(
                            DocumentAssemblerProperties.DA_BARCODE_CONFIDENCE) == null) {
                        respStr = "Incomplete properties of the Document assembler plugin for the specified batch id.";
                    } else if (barcodeReader
                            .getPluginConfigurations(BarcodeProperties.BARCODE_VALID_EXTNS) == null
                            || barcodeReader
                                    .getPluginConfigurations(BarcodeProperties.BARCODE_READER_TYPES) == null
                            || barcodeReader.getPluginConfigurations(BarcodeProperties.MAX_CONFIDENCE) == null
                            || barcodeReader
                                    .getPluginConfigurations(BarcodeProperties.MIN_CONFIDENCE) == null) {
                        respStr = "Incomplete properties of the Barcode reader plugin for the specified batch id.";
                    }
                }
            }
            if (respStr.isEmpty()) {
                batchClassConfigMap.put(BarcodeProperties.BARCODE_VALID_EXTNS,
                        batchClassPPService.getPropertyValue(batchClassId,
                                ICommonConstants.BARCODE_READER_PLUGIN, BarcodeProperties.BARCODE_VALID_EXTNS));
                batchClassConfigMap.put(BarcodeProperties.BARCODE_READER_TYPES,
                        batchClassPPService.getPropertyValue(batchClassId,
                                ICommonConstants.BARCODE_READER_PLUGIN,
                                BarcodeProperties.BARCODE_READER_TYPES));
                batchClassConfigMap.put(BarcodeProperties.MAX_CONFIDENCE,
                        batchClassPPService.getPropertyValue(batchClassId,
                                ICommonConstants.BARCODE_READER_PLUGIN, BarcodeProperties.MAX_CONFIDENCE));
                batchClassConfigMap.put(BarcodeProperties.MIN_CONFIDENCE,
                        batchClassPPService.getPropertyValue(batchClassId,
                                ICommonConstants.BARCODE_READER_PLUGIN, BarcodeProperties.MIN_CONFIDENCE));

                final MultiValueMap<String, MultipartFile> fileMap = multipartReq.getMultiFileMap();

                if (fileMap.size() == 1) {
                    String tiffFileName = WebServiceUtil.EMPTY_STRING;
                    for (final String fileName : fileMap.keySet()) {
                        // only single tiff/tif file is expected as input
                        if ((fileName.toLowerCase().indexOf(FileType.TIF.getExtension()) > -1
                                || fileName.toLowerCase().indexOf(FileType.TIFF.getExtension()) > -1)) {

                            final MultipartFile f = multipartReq.getFile(fileName);
                            instream = f.getInputStream();
                            final File file = new File(workingDir + File.separator + fileName);
                            outStream = new FileOutputStream(file);
                            final byte buf[] = new byte[1024];
                            int len;
                            while ((len = instream.read(buf)) > 0) {
                                outStream.write(buf, 0, len);
                            }
                            if (instream != null) {
                                instream.close();
                            }

                            if (outStream != null) {
                                outStream.close();
                            }
                            if (TIFFUtil.getTIFFPageCount(file.getAbsolutePath()) > 1) {
                                respStr = "Improper input to server. Expected only one single page tiff file. Returning without processing the results.";
                            }
                            tiffFileName = file.getName();
                            break;
                        } else {
                            respStr = "Improper input to server. Expected only one tiff file. Returning without processing the results.";
                        }
                    }
                    if (respStr.isEmpty()) {
                        ObjectFactory objectFactory = new ObjectFactory();

                        Pages pages = new Pages();
                        List<Page> listOfPages = pages.getPage();
                        List<Document> xmlDocuments = new ArrayList<Document>();
                        Document doc = objectFactory.createDocument();
                        xmlDocuments.add(doc);
                        doc.setPages(pages);

                        Page pageType = objectFactory.createPage();
                        pageType.setIdentifier(EphesoftProperty.PAGE.getProperty() + "0");
                        pageType.setNewFileName(tiffFileName);
                        listOfPages.add(pageType);
                        String batchInstanceIdentifier = new File(workingDir).getName() + Math.random();
                        barcodeService.extractPageBarCodeAPI(xmlDocuments, batchInstanceIdentifier, workingDir,
                                batchClassConfigMap);

                        try {
                            // invoke the document assembler plugin
                            xmlDocuments = docAssembler.createDocumentAPI(DocumentClassificationFactory.BARCODE,
                                    batchClassId, listOfPages);
                            Documents docs = new Documents();
                            docs.getDocument().addAll(xmlDocuments);
                            StreamResult result;
                            try {
                                result = new StreamResult(resp.getOutputStream());
                                resp.setStatus(HttpServletResponse.SC_OK);
                                batchSchemaDao.getJAXB2Template().getJaxb2Marshaller().marshal(docs, result);
                            } catch (final IOException e) {
                                respStr = "Internal Server error.Please check logs for further details." + e;
                            }
                        } catch (final DCMAApplicationException e) {
                            respStr = "Error while executing plugin. Detailed exception is " + e;
                        }
                    }
                } else {
                    respStr = "Improper input to server. Expected only one html file. Returning without processing the results.";
                }
            }
        } catch (final XmlMappingException xmle) {
            respStr = "Error in mapping input XML in the desired format. Please send it in the specified format. Detailed exception is "
                    + xmle;
        } catch (final DCMAException dcmae) {
            respStr = "Error in processing request. Detailed exception is " + dcmae;
        } catch (final Exception e) {
            respStr = "Internal Server error.Please check logs for further details." + e;
            if (!workingDir.isEmpty()) {
                FileUtils.deleteDirectoryAndContentsRecursive(new File(workingDir).getParentFile());
            }
        }
    } else {
        respStr = "Improper input to server. Expected multipart request. Returing without processing the results.";
    }

    if (!workingDir.isEmpty()) {
        FileUtils.deleteDirectoryAndContentsRecursive(new File(workingDir).getParentFile());
    }
    if (!respStr.isEmpty()) {
        try {
            resp.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, respStr);
        } catch (final IOException ioe) {

        }
    }
}

From source file:com.ephesoft.dcma.workflow.service.webservices.EphesoftWebServiceAPI.java

@RequestMapping(value = "/classifyImage", method = RequestMethod.POST)
@ResponseBody//from ww w. jav  a  2  s.c o  m
public void classifyImage(final HttpServletRequest req, final HttpServletResponse resp) {
    logger.info("Start processing web service for classifyImage.");
    String respStr = WebServiceUtil.EMPTY_STRING;
    String workingDir = WebServiceUtil.EMPTY_STRING;

    if (req instanceof DefaultMultipartHttpServletRequest) {
        try {
            final String webServiceFolderPath = bsService.getWebServicesFolderPath();
            workingDir = WebServiceUtil.createWebServiceWorkingDir(webServiceFolderPath);

            InputStream instream = null;
            OutputStream outStream = null;

            final DefaultMultipartHttpServletRequest multipartReq = (DefaultMultipartHttpServletRequest) req;
            String batchClassId = WebServiceUtil.EMPTY_STRING;
            for (final Enumeration<String> params = multipartReq.getParameterNames(); params
                    .hasMoreElements();) {
                final String paramName = params.nextElement();
                if (paramName.equalsIgnoreCase("batchClassId")) {
                    batchClassId = multipartReq.getParameter(paramName);
                    break;
                }
            }

            if (batchClassId == null || batchClassId.isEmpty()) {
                respStr = "Batch Class identifier not specified.";
            } else {
                BatchClass bc = bcService.getBatchClassByIdentifier(batchClassId);
                if (bc == null) {
                    respStr = "Batch class with the specified identifier does not exist.";
                } else {
                    BatchPlugin createThumbPlugin = batchClassPPService.getPluginProperties(batchClassId,
                            ImageMagicKConstants.CREATE_THUMBNAILS_PLUGIN);
                    BatchPlugin classifyImgPlugin = batchClassPPService.getPluginProperties(batchClassId,
                            ImageMagicKConstants.CLASSIFY_IMAGES_PLUGIN);
                    BatchPlugin docAssemblyPlugin = batchClassPPService.getPluginProperties(batchClassId,
                            DocumentAssemblerConstants.DOCUMENT_ASSEMBLER_PLUGIN);
                    if (createThumbPlugin == null || classifyImgPlugin == null || docAssemblyPlugin == null) {
                        respStr = "Either create Thumbnails plugin or Classify Image plugin or document assembly plugin does not exist for the specified batch id.";
                    } else if (createThumbPlugin.getPluginConfigurations(
                            ImageMagicProperties.CREATE_THUMBNAILS_OUTPUT_IMAGE_PARAMETERS) == null
                            || createThumbPlugin.getPluginConfigurations(
                                    ImageMagicProperties.CREATE_THUMBNAILS_COMP_THUMB_WIDTH) == null
                            || createThumbPlugin.getPluginConfigurations(
                                    ImageMagicProperties.CREATE_THUMBNAILS_COMP_THUMB_HEIGHT) == null) {
                        respStr = "Create Thumbnails Height or width or output image parameters does not exist for the specified batch id.";
                    } else if (classifyImgPlugin
                            .getPluginConfigurations(ImageMagicProperties.CLASSIFY_IMAGES_COMP_METRIC) == null
                            || classifyImgPlugin.getPluginConfigurations(
                                    ImageMagicProperties.CLASSIFY_IMAGES_MAX_RESULTS) == null
                            || classifyImgPlugin.getPluginConfigurations(
                                    ImageMagicProperties.CLASSIFY_IMAGES_FUZZ_PERCNT) == null) {
                        respStr = "Classify Images comp metric or fuzz percent or max results does not exist for the specified batch id.";
                    } else if (docAssemblyPlugin
                            .getPluginConfigurations(DocumentAssemblerProperties.DA_RULE_FP_MP_LP) == null
                            || docAssemblyPlugin
                                    .getPluginConfigurations(DocumentAssemblerProperties.DA_RULE_FP) == null
                            || docAssemblyPlugin
                                    .getPluginConfigurations(DocumentAssemblerProperties.DA_RULE_MP) == null
                            || docAssemblyPlugin
                                    .getPluginConfigurations(DocumentAssemblerProperties.DA_RULE_LP) == null
                            || docAssemblyPlugin
                                    .getPluginConfigurations(DocumentAssemblerProperties.DA_RULE_FP_LP) == null
                            || docAssemblyPlugin
                                    .getPluginConfigurations(DocumentAssemblerProperties.DA_RULE_FP_MP) == null
                            || docAssemblyPlugin.getPluginConfigurations(
                                    DocumentAssemblerProperties.DA_RULE_MP_LP) == null) {
                        respStr = "Incomplete properties of the Document assembler plugin for the specified batch id.";
                    }
                }
            }
            if (respStr.isEmpty()) {

                final String outputParams = batchClassPPService.getPropertyValue(batchClassId,
                        ImageMagicKConstants.CREATE_THUMBNAILS_PLUGIN,
                        ImageMagicProperties.CREATE_THUMBNAILS_OUTPUT_IMAGE_PARAMETERS);

                final MultiValueMap<String, MultipartFile> fileMap = multipartReq.getMultiFileMap();

                if (fileMap.size() == 1) {
                    String[][] sListOfTiffFiles = new String[fileMap.size()][3];
                    for (final String fileName : fileMap.keySet()) {
                        // only single tiff file is expected as input
                        if ((fileName.toLowerCase().indexOf(FileType.TIF.getExtension()) > -1
                                || fileName.toLowerCase().indexOf(FileType.TIFF.getExtension()) > -1)) {

                            final MultipartFile f = multipartReq.getFile(fileName);
                            instream = f.getInputStream();
                            final File file = new File(workingDir + File.separator + fileName);
                            outStream = new FileOutputStream(file);
                            final byte buf[] = new byte[1024];
                            int len;
                            while ((len = instream.read(buf)) > 0) {
                                outStream.write(buf, 0, len);
                            }
                            if (instream != null) {
                                instream.close();
                            }

                            if (outStream != null) {
                                outStream.close();
                            }
                            if (TIFFUtil.getTIFFPageCount(file.getAbsolutePath()) > 1) {
                                respStr = "Improper input to server. Expected only one single page tiff file. Returning without processing the results.";
                            }
                            break;
                        } else {
                            respStr = "Improper input to server. Expected only one tiff file. Returning without processing the results.";
                        }
                    }
                    if (respStr.isEmpty()) {

                        String compareThumbnailH = batchClassPPService.getPropertyValue(batchClassId,
                                ImageMagicKConstants.CREATE_THUMBNAILS_PLUGIN,
                                ImageMagicProperties.CREATE_THUMBNAILS_COMP_THUMB_HEIGHT);
                        String compareThumbnailW = batchClassPPService.getPropertyValue(batchClassId,
                                ImageMagicKConstants.CREATE_THUMBNAILS_PLUGIN,
                                ImageMagicProperties.CREATE_THUMBNAILS_COMP_THUMB_WIDTH);

                        String batchId = new File(workingDir).getName() + Math.random();
                        ObjectFactory objectFactory = new ObjectFactory();
                        Pages pages = new Pages();
                        List<Page> listOfPages = pages.getPage();
                        String[] imageFiles = new File(workingDir).list(new CustomFileFilter(false,
                                FileType.TIFF.getExtensionWithDot(), FileType.TIF.getExtensionWithDot()));
                        for (int i = 0; i < imageFiles.length; i++) {
                            String fileName = workingDir + File.separator + imageFiles[i];
                            String thumbFileName = "th" + FileType.TIF.getExtensionWithDot();
                            String fileTiffPath = workingDir + File.separator + thumbFileName;
                            sListOfTiffFiles[i][0] = fileName;
                            sListOfTiffFiles[i][1] = fileTiffPath;
                            sListOfTiffFiles[i][2] = Integer.toString(i);

                            Page pageType = objectFactory.createPage();
                            pageType.setIdentifier(EphesoftProperty.PAGE.getProperty() + i);
                            pageType.setNewFileName(fileName);
                            pageType.setOldFileName(fileName);
                            pageType.setDirection(Direction.NORTH);
                            pageType.setIsRotated(false);
                            pageType.setComparisonThumbnailFileName(thumbFileName);
                            listOfPages.add(pageType);
                        }

                        final BatchInstanceThread threadList = imService.createCompThumbForImage(batchId,
                                workingDir, sListOfTiffFiles, outputParams, compareThumbnailH,
                                compareThumbnailW);

                        try {
                            threadList.execute();
                            // invoke the Classification Image plugin
                            String imMetric = batchClassPPService.getPropertyValue(batchClassId,
                                    ImageMagicKConstants.CLASSIFY_IMAGES_PLUGIN,
                                    ImageMagicProperties.CLASSIFY_IMAGES_COMP_METRIC);
                            String imFuzz = batchClassPPService.getPropertyValue(batchClassId,
                                    ImageMagicKConstants.CLASSIFY_IMAGES_PLUGIN,
                                    ImageMagicProperties.CLASSIFY_IMAGES_FUZZ_PERCNT);
                            String maxVal = batchClassPPService.getPropertyValue(batchClassId,
                                    ImageMagicKConstants.CLASSIFY_IMAGES_PLUGIN,
                                    ImageMagicProperties.CLASSIFY_IMAGES_MAX_RESULTS);

                            imService.classifyImagesAPI(maxVal, imMetric, imFuzz, batchId, batchClassId,
                                    workingDir, listOfPages);

                            // invoke the document assembler plugin
                            List<Document> doc = docAssembler.createDocumentAPI(
                                    DocumentClassificationFactory.IMAGE, batchClassId, listOfPages);
                            Documents docs = new Documents();
                            docs.getDocument().addAll(doc);
                            StreamResult result;
                            try {
                                result = new StreamResult(resp.getOutputStream());
                                batchSchemaDao.getJAXB2Template().getJaxb2Marshaller().marshal(docs, result);
                            } catch (final IOException e) {
                                respStr = "Internal Server error.Please check logs for further details." + e;
                            }
                        } catch (final DCMAApplicationException e) {
                            threadList.remove();
                            respStr = "Error while executing threadpool. Detailed exception is " + e;
                        } catch (final DCMAException e) {
                            threadList.remove();
                            respStr = "Error while executing threadpool. Detailed exception is " + e;
                        }
                    }
                } else {
                    respStr = "Improper input to server. Expected only one tiff file. Returning without processing the results.";
                }
            }
        } catch (final Exception e) {
            respStr = "Internal Server error.Please check logs for further details." + e;
            if (!workingDir.isEmpty()) {
                FileUtils.deleteDirectoryAndContentsRecursive(new File(workingDir).getParentFile());
            }
        }
    } else {
        respStr = "Improper input to server. Expected multipart request. Returning without processing the results.";
    }
    if (!workingDir.isEmpty()) {
        FileUtils.deleteDirectoryAndContentsRecursive(new File(workingDir).getParentFile());
    }
    if (!respStr.isEmpty()) {
        try {
            resp.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, respStr);
        } catch (final IOException ioe) {

        }
    }
}

From source file:com.ephesoft.dcma.workflow.service.webservices.EphesoftWebServiceAPI.java

@RequestMapping(value = "/classifyHocr", method = RequestMethod.POST)
@ResponseBody/*from   www . j a va2  s .  c  o  m*/
public void classifyHocr(final HttpServletRequest req, final HttpServletResponse resp) {
    logger.info("Start processing web service for classifyHocr.");
    String respStr = WebServiceUtil.EMPTY_STRING;
    String workingDir = WebServiceUtil.EMPTY_STRING;

    if (req instanceof DefaultMultipartHttpServletRequest) {
        try {
            final String webServiceFolderPath = bsService.getWebServicesFolderPath();
            workingDir = WebServiceUtil.createWebServiceWorkingDir(webServiceFolderPath);

            InputStream instream = null;
            OutputStream outStream = null;

            final DefaultMultipartHttpServletRequest multipartReq = (DefaultMultipartHttpServletRequest) req;
            String batchClassId = WebServiceUtil.EMPTY_STRING;
            for (final Enumeration<String> params = multipartReq.getParameterNames(); params
                    .hasMoreElements();) {
                final String paramName = params.nextElement();
                if (paramName.equalsIgnoreCase("batchClassId")) {
                    batchClassId = multipartReq.getParameter(paramName);
                    break;
                }
            }
            Map<LuceneProperties, String> batchClassConfigMap = new HashMap<LuceneProperties, String>();

            if (batchClassId == null || batchClassId.isEmpty()) {
                respStr = "Batch Class identifier not specified.";
            } else {
                BatchClass bc = bcService.getBatchClassByIdentifier(batchClassId);
                if (bc == null) {
                    respStr = "Batch class with the specified identifier does not exist.";
                } else {
                    BatchPlugin searchClassPlugin = batchClassPPService.getPluginProperties(batchClassId,
                            ICommonConstants.SEARCH_CLASSIFICATION_PLUGIN);
                    BatchPlugin docAssemblyPlugin = batchClassPPService.getPluginProperties(batchClassId,
                            DocumentAssemblerConstants.DOCUMENT_ASSEMBLER_PLUGIN);
                    if (searchClassPlugin == null || docAssemblyPlugin == null) {
                        respStr = "Either Search Classification plugin or document assembly plugin does not exist for the specified batch id.";
                    } else if (docAssemblyPlugin
                            .getPluginConfigurations(DocumentAssemblerProperties.DA_RULE_FP_MP_LP) == null
                            || docAssemblyPlugin
                                    .getPluginConfigurations(DocumentAssemblerProperties.DA_RULE_FP) == null
                            || docAssemblyPlugin
                                    .getPluginConfigurations(DocumentAssemblerProperties.DA_RULE_MP) == null
                            || docAssemblyPlugin
                                    .getPluginConfigurations(DocumentAssemblerProperties.DA_RULE_LP) == null
                            || docAssemblyPlugin
                                    .getPluginConfigurations(DocumentAssemblerProperties.DA_RULE_FP_LP) == null
                            || docAssemblyPlugin
                                    .getPluginConfigurations(DocumentAssemblerProperties.DA_RULE_FP_MP) == null
                            || docAssemblyPlugin.getPluginConfigurations(
                                    DocumentAssemblerProperties.DA_RULE_MP_LP) == null) {
                        respStr = "Incomplete properties of the Document assembler plugin for the specified batch id.";
                    } else if (searchClassPlugin
                            .getPluginConfigurations(LuceneProperties.LUCENE_VALID_EXTNS) == null
                            || searchClassPlugin
                                    .getPluginConfigurations(LuceneProperties.LUCENE_INDEX_FIELDS) == null
                            || searchClassPlugin
                                    .getPluginConfigurations(LuceneProperties.LUCENE_STOP_WORDS) == null
                            || searchClassPlugin
                                    .getPluginConfigurations(LuceneProperties.LUCENE_MIN_TERM_FREQ) == null
                            || searchClassPlugin
                                    .getPluginConfigurations(LuceneProperties.LUCENE_MIN_DOC_FREQ) == null
                            || searchClassPlugin
                                    .getPluginConfigurations(LuceneProperties.LUCENE_MIN_WORD_LENGTH) == null
                            || searchClassPlugin
                                    .getPluginConfigurations(LuceneProperties.LUCENE_MAX_QUERY_TERMS) == null
                            || searchClassPlugin
                                    .getPluginConfigurations(LuceneProperties.LUCENE_TOP_LEVEL_FIELD) == null
                            || searchClassPlugin
                                    .getPluginConfigurations(LuceneProperties.LUCENE_NO_OF_PAGES) == null
                            || searchClassPlugin
                                    .getPluginConfigurations(LuceneProperties.LUCENE_MAX_RESULT_COUNT) == null
                            || searchClassPlugin.getPluginConfigurations(
                                    LuceneProperties.LUCENE_FIRST_PAGE_CONF_WEIGHTAGE) == null
                            || searchClassPlugin.getPluginConfigurations(
                                    LuceneProperties.LUCENE_MIDDLE_PAGE_CONF_WEIGHTAGE) == null
                            || searchClassPlugin.getPluginConfigurations(
                                    LuceneProperties.LUCENE_LAST_PAGE_CONF_WEIGHTAGE) == null) {
                        respStr = "Incomplete properties of the Search Classification plugin for the specified batch id.";
                    }
                }
            }
            if (respStr.isEmpty()) {
                batchClassConfigMap.put(LuceneProperties.LUCENE_VALID_EXTNS,
                        batchClassPPService.getPropertyValue(batchClassId,
                                ICommonConstants.SEARCH_CLASSIFICATION_PLUGIN,
                                LuceneProperties.LUCENE_VALID_EXTNS));
                batchClassConfigMap.put(LuceneProperties.LUCENE_INDEX_FIELDS,
                        batchClassPPService.getPropertyValue(batchClassId,
                                ICommonConstants.SEARCH_CLASSIFICATION_PLUGIN,
                                LuceneProperties.LUCENE_INDEX_FIELDS));
                batchClassConfigMap.put(LuceneProperties.LUCENE_STOP_WORDS,
                        batchClassPPService.getPropertyValue(batchClassId,
                                ICommonConstants.SEARCH_CLASSIFICATION_PLUGIN,
                                LuceneProperties.LUCENE_STOP_WORDS));
                batchClassConfigMap.put(LuceneProperties.LUCENE_MIN_TERM_FREQ,
                        batchClassPPService.getPropertyValue(batchClassId,
                                ICommonConstants.SEARCH_CLASSIFICATION_PLUGIN,
                                LuceneProperties.LUCENE_MIN_TERM_FREQ));
                batchClassConfigMap.put(LuceneProperties.LUCENE_MIN_DOC_FREQ,
                        batchClassPPService.getPropertyValue(batchClassId,
                                ICommonConstants.SEARCH_CLASSIFICATION_PLUGIN,
                                LuceneProperties.LUCENE_MIN_DOC_FREQ));
                batchClassConfigMap.put(LuceneProperties.LUCENE_MIN_WORD_LENGTH,
                        batchClassPPService.getPropertyValue(batchClassId,
                                ICommonConstants.SEARCH_CLASSIFICATION_PLUGIN,
                                LuceneProperties.LUCENE_MIN_WORD_LENGTH));
                batchClassConfigMap.put(LuceneProperties.LUCENE_MAX_QUERY_TERMS,
                        batchClassPPService.getPropertyValue(batchClassId,
                                ICommonConstants.SEARCH_CLASSIFICATION_PLUGIN,
                                LuceneProperties.LUCENE_MAX_QUERY_TERMS));
                batchClassConfigMap.put(LuceneProperties.LUCENE_TOP_LEVEL_FIELD,
                        batchClassPPService.getPropertyValue(batchClassId,
                                ICommonConstants.SEARCH_CLASSIFICATION_PLUGIN,
                                LuceneProperties.LUCENE_TOP_LEVEL_FIELD));
                batchClassConfigMap.put(LuceneProperties.LUCENE_NO_OF_PAGES,
                        batchClassPPService.getPropertyValue(batchClassId,
                                ICommonConstants.SEARCH_CLASSIFICATION_PLUGIN,
                                LuceneProperties.LUCENE_NO_OF_PAGES));
                batchClassConfigMap.put(LuceneProperties.LUCENE_MAX_RESULT_COUNT,
                        batchClassPPService.getPropertyValue(batchClassId,
                                ICommonConstants.SEARCH_CLASSIFICATION_PLUGIN,
                                LuceneProperties.LUCENE_MAX_RESULT_COUNT));
                batchClassConfigMap.put(LuceneProperties.LUCENE_FIRST_PAGE_CONF_WEIGHTAGE,
                        batchClassPPService.getPropertyValue(batchClassId,
                                ICommonConstants.SEARCH_CLASSIFICATION_PLUGIN,
                                LuceneProperties.LUCENE_FIRST_PAGE_CONF_WEIGHTAGE));
                batchClassConfigMap.put(LuceneProperties.LUCENE_MIDDLE_PAGE_CONF_WEIGHTAGE,
                        batchClassPPService.getPropertyValue(batchClassId,
                                ICommonConstants.SEARCH_CLASSIFICATION_PLUGIN,
                                LuceneProperties.LUCENE_MIDDLE_PAGE_CONF_WEIGHTAGE));
                batchClassConfigMap.put(LuceneProperties.LUCENE_LAST_PAGE_CONF_WEIGHTAGE,
                        batchClassPPService.getPropertyValue(batchClassId,
                                ICommonConstants.SEARCH_CLASSIFICATION_PLUGIN,
                                LuceneProperties.LUCENE_LAST_PAGE_CONF_WEIGHTAGE));

                final MultiValueMap<String, MultipartFile> fileMap = multipartReq.getMultiFileMap();

                if (fileMap.size() == 1) {
                    String hocrFileName = "";
                    for (final String fileName : fileMap.keySet()) {
                        // only single html file is expected as input
                        if (fileName.toLowerCase().indexOf(FileType.HTML.getExtension()) > -1) {
                            // only HTML file is expected
                            hocrFileName = fileName;
                            final MultipartFile f = multipartReq.getFile(fileName);
                            instream = f.getInputStream();
                            final File file = new File(workingDir + File.separator + fileName);
                            outStream = new FileOutputStream(file);
                            final byte buf[] = new byte[1024];
                            int len;
                            while ((len = instream.read(buf)) > 0) {
                                outStream.write(buf, 0, len);
                            }
                            if (instream != null) {
                                instream.close();
                            }

                            if (outStream != null) {
                                outStream.close();
                            }
                            break;
                        } else {
                            respStr = "Improper input to server. Expected only one html file. Returning without processing the results.";
                        }
                    }
                    if (respStr.isEmpty()) {
                        ObjectFactory objectFactory = new ObjectFactory();

                        Pages pages = new Pages();
                        List<Page> listOfPages = pages.getPage();
                        List<Document> xmlDocuments = new ArrayList<Document>();
                        Document doc = objectFactory.createDocument();
                        xmlDocuments.add(doc);
                        doc.setPages(pages);
                        String fileName = workingDir + File.separator + hocrFileName;

                        // generate hocr file from html file.
                        HocrPages hocrPages = new HocrPages();
                        List<HocrPage> hocrPageList = hocrPages.getHocrPage();
                        HocrPage hocrPage = new HocrPage();
                        String pageID = "PG0";
                        hocrPage.setPageID(pageID);
                        hocrPageList.add(hocrPage);
                        bsService.hocrGenerationAPI(workingDir, "PG0", fileName, hocrPage);

                        Page pageType = objectFactory.createPage();
                        pageType.setIdentifier(EphesoftProperty.PAGE.getProperty() + "0");
                        pageType.setHocrFileName(hocrFileName);
                        listOfPages.add(pageType);
                        scService.generateConfidenceScoreAPI(xmlDocuments, hocrPages, workingDir,
                                batchClassConfigMap, batchClassId);

                        try {
                            // invoke the document assembler plugin
                            xmlDocuments = docAssembler.createDocumentAPI(
                                    DocumentClassificationFactory.SEARCHCLASSIFICATION, batchClassId,
                                    listOfPages);
                            Documents docs = new Documents();
                            docs.getDocument().addAll(xmlDocuments);
                            StreamResult result;
                            try {
                                result = new StreamResult(resp.getOutputStream());
                                resp.setStatus(HttpServletResponse.SC_OK);
                                batchSchemaDao.getJAXB2Template().getJaxb2Marshaller().marshal(docs, result);
                            } catch (final IOException e) {
                                respStr = "Internal Server error.Please check logs for further details." + e;
                            }
                        } catch (final DCMAApplicationException e) {
                            respStr = "Error while executing plugin. Detailed exception is " + e;
                        }
                    }
                } else {
                    respStr = "Improper input to server. Expected only one html file. Returning without processing the results.";
                }
            }
        } catch (final XmlMappingException xmle) {
            respStr = "Error in mapping input XML in the desired format. Please send it in the specified format. Detailed exception is "
                    + xmle;
        } catch (final DCMAException dcmae) {
            respStr = "Error in processing request. Detailed exception is " + dcmae;
        } catch (final Exception e) {
            respStr = "Internal Server error.Please check logs for further details." + e;
            if (!workingDir.isEmpty()) {
                FileUtils.deleteDirectoryAndContentsRecursive(new File(workingDir).getParentFile());
            }
        }
    } else {
        respStr = "Improper input to server. Expected multipart request. Returing without processing the results.";
    }

    if (!workingDir.isEmpty()) {
        FileUtils.deleteDirectoryAndContentsRecursive(new File(workingDir).getParentFile());
    }
    if (!respStr.isEmpty()) {
        try {
            resp.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, respStr);
        } catch (final IOException ioe) {

        }
    }
}

From source file:com.ephesoft.dcma.workflow.service.webservices.EphesoftWebServiceAPI.java

@RequestMapping(value = "/splitMultipageFile", method = RequestMethod.POST)
@ResponseBody//  w w w.j  a v a  2s .c om
public void splitMultipageFile(final HttpServletRequest req, final HttpServletResponse resp) {
    String respStr = WebServiceUtil.EMPTY_STRING;
    String workingDir = WebServiceUtil.EMPTY_STRING;
    try {
        if (req instanceof DefaultMultipartHttpServletRequest) {
            logger.info("Start spliting multipage file");
            final String webServiceFolderPath = bsService.getWebServicesFolderPath();
            workingDir = WebServiceUtil.createWebServiceWorkingDir(webServiceFolderPath);
            final String outputDir = WebServiceUtil.createWebServiceOutputDir(workingDir);

            InputStream instream = null;
            OutputStream outStream = null;

            final DefaultMultipartHttpServletRequest multiPartRequest = (DefaultMultipartHttpServletRequest) req;

            final BatchInstanceThread threadList = new BatchInstanceThread(
                    new File(workingDir).getName() + Math.random());
            String inputParams = WebServiceUtil.EMPTY_STRING, outputParams = WebServiceUtil.EMPTY_STRING;
            boolean isGSTool = false;
            for (final Enumeration<String> params = multiPartRequest.getParameterNames(); params
                    .hasMoreElements();) {
                final String paramName = params.nextElement();
                if (paramName.equalsIgnoreCase("isGhostscript")) {
                    isGSTool = Boolean.parseBoolean(multiPartRequest.getParameter(paramName));
                    logger.info("Value for isGhostscript parameter is " + isGSTool);
                    continue;
                }

                if (paramName.equalsIgnoreCase("inputParams")) {
                    inputParams = multiPartRequest.getParameter(paramName);
                    logger.info("Value for inputParams parameter is " + inputParams);
                    continue;
                }

                if (paramName.equalsIgnoreCase("outputParams")) {
                    outputParams = multiPartRequest.getParameter(paramName);
                    logger.info("Value for outputParams parameter is " + outputParams);
                    continue;
                }
            }
            final MultiValueMap<String, MultipartFile> fileMap = multiPartRequest.getMultiFileMap();
            // perform validation on input fields
            String results = WebServiceUtil.validateSplitAPI(fileMap, isGSTool, outputParams, inputParams);
            if (!results.isEmpty()) {
                respStr = results;
            } else {

                for (final String fileName : fileMap.keySet()) {
                    if (fileName.toLowerCase().indexOf(FileType.PDF.getExtension()) > -1
                            || fileName.toLowerCase().indexOf(FileType.TIF.getExtension()) > -1
                            || fileName.toLowerCase().indexOf(FileType.TIFF.getExtension()) > -1) {
                        // only tiffs and RSP file is expected
                        if (isGSTool && (fileName.toLowerCase().indexOf(FileType.TIF.getExtension()) > -1
                                || fileName.toLowerCase().indexOf(FileType.TIFF.getExtension()) > -1)) {
                            respStr = "Only PDF files expected with GhostScript tool.";
                            break;
                        }
                        final MultipartFile multipartFile = multiPartRequest.getFile(fileName);
                        instream = multipartFile.getInputStream();
                        final File file = new File(workingDir + File.separator + fileName);
                        outStream = new FileOutputStream(file);
                        final byte[] buf = new byte[WebServiceUtil.bufferSize];
                        int len;
                        while ((len = instream.read(buf)) > 0) {
                            outStream.write(buf, 0, len);
                        }
                        if (instream != null) {
                            instream.close();
                        }

                        if (outStream != null) {
                            outStream.close();
                        }
                    } else {
                        respStr = "Files other than tiff, tif and pdf formats are provided.";
                        break;
                    }
                }
                if (respStr.isEmpty()) {
                    for (final String fileName : fileMap.keySet()) {
                        final File file = new File(workingDir + File.separator + fileName);
                        if (isGSTool) {
                            logger.info(
                                    "Start spliting multipage file using ghost script for file :" + fileName);
                            imService.convertPdfToSinglePageTiffsUsingGSAPI(inputParams, file, outputParams,
                                    new File(outputDir + File.separator + fileName), threadList);
                        } else {
                            logger.info(
                                    "Start spliting multipage file using image magick for file :" + fileName);
                            imService.convertPdfOrMultiPageTiffToTiffUsingIM(inputParams, file, outputParams,
                                    new File(outputDir + File.separator + fileName), threadList);
                        }
                    }
                    try {
                        logger.info("Executing batch instance thread using thread pool");
                        threadList.execute();
                    } catch (final DCMAApplicationException e) {
                        threadList.remove();
                        FileUtils.deleteDirectoryAndContentsRecursive(new File(workingDir).getParentFile());
                        throw new Exception(e.getMessage(), e);
                    }

                    ServletOutputStream out = null;
                    ZipOutputStream zout = null;
                    final String zipFileName = WebServiceUtil.serverOutputFolderName;
                    resp.setContentType("application/x-zip\r\n");
                    resp.setHeader("Content-Disposition", "attachment; filename=\"" + zipFileName
                            + FileType.ZIP.getExtensionWithDot() + "\"\r\n");
                    try {
                        out = resp.getOutputStream();
                        zout = new ZipOutputStream(out);
                        FileUtils.zipDirectory(outputDir, zout, zipFileName);
                        resp.setStatus(HttpServletResponse.SC_OK);
                    } catch (final IOException e) {
                        respStr = "Unable to process web service request.Please check you ghostscipt or imagemagick configuration.";
                    } finally {
                        if (zout != null) {
                            zout.close();
                        }
                        if (out != null) {
                            out.flush();
                        }
                        FileUtils.deleteDirectoryAndContentsRecursive(new File(workingDir).getParentFile());
                    }
                }
            }
        } else {
            respStr = "Improper input to server. Expected multipart request. Returning without processing the results.";
        }
    } catch (Exception e) {
        respStr = "Internal Server error.Please check logs for further details." + e;
    }
    if (!workingDir.isEmpty()) {
        FileUtils.deleteDirectoryAndContentsRecursive(new File(workingDir).getParentFile());
    }
    if (!respStr.isEmpty()) {
        try {
            resp.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, respStr);
        } catch (final IOException ioe) {

        }
    }
}

From source file:com.ephesoft.dcma.workflow.service.webservices.EphesoftWebServiceAPI.java

@RequestMapping(value = "/extractFuzzyDB", method = RequestMethod.POST)
@ResponseBody/* ww  w .  j a va2s .co m*/
public void extractFuzzyDB(final HttpServletRequest req, final HttpServletResponse resp) {
    logger.info("Start processing web service for extract fuzzy DB for given HOCR file");
    String respStr = "";
    String workingDir = "";
    Documents documents = null;
    if (req instanceof DefaultMultipartHttpServletRequest) {
        try {
            final String webServiceFolderPath = bsService.getWebServicesFolderPath();
            workingDir = WebServiceUtil.createWebServiceWorkingDir(webServiceFolderPath);
            final String outputDir = WebServiceUtil.createWebServiceOutputDir(workingDir);

            InputStream instream = null;
            OutputStream outStream = null;

            final DefaultMultipartHttpServletRequest multiPartRequest = (DefaultMultipartHttpServletRequest) req;

            final MultiValueMap<String, MultipartFile> fileMap = multiPartRequest.getMultiFileMap();
            String htmlFile = WebServiceUtil.EMPTY_STRING;
            if (fileMap.size() == 1) {
                for (final String fileName : fileMap.keySet()) {
                    if (fileName.endsWith(FileType.HTML.getExtensionWithDot())) {
                        htmlFile = fileName;
                    } else {
                        respStr = "Invalid file. Please passed the valid html file";
                        break;
                    }
                    final MultipartFile multiPartFile = multiPartRequest.getFile(fileName);
                    instream = multiPartFile.getInputStream();
                    final File file = new File(workingDir + File.separator + fileName);
                    outStream = new FileOutputStream(file);
                    final byte[] buf = new byte[WebServiceUtil.bufferSize];
                    int len;
                    while ((len = instream.read(buf)) > 0) {
                        outStream.write(buf, 0, len);
                    }
                    if (instream != null) {
                        instream.close();
                    }

                    if (outStream != null) {
                        outStream.close();
                    }
                }
            } else {
                respStr = "Invalid number of files. We are supposed only one file";
            }

            String batchClassIdentifier = WebServiceUtil.EMPTY_STRING;
            String documentType = WebServiceUtil.EMPTY_STRING;
            String hocrFileName = WebServiceUtil.EMPTY_STRING;
            for (final Enumeration<String> params = multiPartRequest.getParameterNames(); params
                    .hasMoreElements();) {
                final String paramName = params.nextElement();
                if (paramName.equalsIgnoreCase("documentType")) {
                    documentType = multiPartRequest.getParameter(paramName);
                    logger.info("Value for documentType parameter is " + documentType);
                    continue;
                }
                if (paramName.equalsIgnoreCase("batchClassIdentifier")) {
                    batchClassIdentifier = multiPartRequest.getParameter(paramName);
                    logger.info("Value for batchClassIdentifier parameter is " + batchClassIdentifier);
                    continue;
                }
                if (paramName.equalsIgnoreCase("hocrFile")) {
                    hocrFileName = multiPartRequest.getParameter(paramName);
                    logger.info("Value for hocrFile parameter is " + hocrFileName);
                    continue;
                }
            }

            if (!hocrFileName.equalsIgnoreCase(htmlFile)) {
                respStr = "Please passed the valid hocr File";
            }

            String results = WebServiceUtil.validateExtractFuzzyDBAPI(workingDir, hocrFileName,
                    batchClassIdentifier, documentType);

            BatchClass batchClass = bcService.getBatchClassByIdentifier(batchClassIdentifier);
            if (batchClass == null) {
                respStr = "Please enter valid batch class identifier";
            } else {
                BatchPlugin fuzzyDBPlugin = batchClassPPService.getPluginProperties(batchClassIdentifier,
                        "FUZZYDB");
                if (fuzzyDBPlugin == null) {
                    respStr = "Fuzzy DB plugin is not configured for batch class : " + batchClassIdentifier
                            + " . Please select proper batch class";
                } else if (fuzzyDBPlugin.getPluginConfigurations(FuzzyDBProperties.FUZZYDB_STOP_WORDS) == null
                        || fuzzyDBPlugin
                                .getPluginConfigurations(FuzzyDBProperties.FUZZYDB_MIN_TERM_FREQ) == null
                        || fuzzyDBPlugin
                                .getPluginConfigurations(FuzzyDBProperties.FUZZYDB_MIN_WORD_LENGTH) == null
                        || fuzzyDBPlugin
                                .getPluginConfigurations(FuzzyDBProperties.FUZZYDB_MAX_QUERY_TERMS) == null
                        || fuzzyDBPlugin.getPluginConfigurations(FuzzyDBProperties.FUZZYDB_NO_OF_PAGES) == null
                        || fuzzyDBPlugin.getPluginConfigurations(FuzzyDBProperties.FUZZYDB_DB_DRIVER) == null
                        || fuzzyDBPlugin
                                .getPluginConfigurations(FuzzyDBProperties.FUZZYDB_CONNECTION_URL) == null
                        || fuzzyDBPlugin.getPluginConfigurations(FuzzyDBProperties.FUZZYDB_DB_USER_NAME) == null
                        || fuzzyDBPlugin.getPluginConfigurations(FuzzyDBProperties.FUZZYDB_DB_PASSWORD) == null
                        || fuzzyDBPlugin
                                .getPluginConfigurations(FuzzyDBProperties.FUZZYDB_THRESHOLD_VALUE) == null) {
                    respStr = "Incomplete properties of the Fuzzy DB plugin for the specified batch class id.";
                }

            }

            List<com.ephesoft.dcma.da.domain.FieldType> allFdTypes = fieldTypeService
                    .getFdTypeByDocTypeNameForBatchClass(documentType, batchClassIdentifier);

            if (allFdTypes == null) {
                respStr = "Please enter valid document type";
            }

            if (!results.isEmpty()) {
                respStr = results;
            } else {
                try {
                    HocrPages hocrPages = new HocrPages();
                    List<HocrPage> hocrPageList = hocrPages.getHocrPage();
                    HocrPage hocrPage = new HocrPage();
                    String pageID = "PG0";
                    hocrPage.setPageID(pageID);
                    hocrPageList.add(hocrPage);
                    bsService.hocrGenerationAPI(workingDir, pageID, workingDir + File.separator + hocrFileName,
                            hocrPage);
                    documents = fuzzyDBSearchService.extractDataBaseFields(batchClassIdentifier, documentType,
                            hocrPages);
                } catch (final DCMAException e) {
                    respStr = "Exception while extracting field using fuzzy db" + e;
                }
            }

            if (documents != null) {
                File outputxmlFile = new File(outputDir + File.separator + "OutputXML.xml");
                FileOutputStream stream = new FileOutputStream(outputxmlFile);
                StreamResult result = new StreamResult(stream);
                batchSchemaDao.getJAXB2Template().getJaxb2Marshaller().marshal(documents, result);
                ServletOutputStream out = null;
                ZipOutputStream zout = null;
                final String zipFileName = WebServiceUtil.serverOutputFolderName;
                resp.setContentType("application/x-zip\r\n");
                resp.setHeader("Content-Disposition", "attachment; filename=\"" + zipFileName
                        + FileType.ZIP.getExtensionWithDot() + "\"\r\n");
                try {
                    out = resp.getOutputStream();
                    zout = new ZipOutputStream(out);
                    FileUtils.zipDirectory(outputDir, zout, zipFileName);
                    resp.setStatus(HttpServletResponse.SC_OK);
                } catch (final IOException e) {
                    resp.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR,
                            "Error in creating output zip file.Please try again." + e.getMessage());
                } finally {
                    if (zout != null) {
                        zout.close();
                    }
                    if (out != null) {
                        out.flush();
                    }
                    FileUtils.deleteDirectoryAndContentsRecursive(new File(workingDir).getParentFile());
                }
            }
        } catch (final XmlMappingException xmle) {
            respStr = "Error in mapping input XML in the desired format. Please send it in the specified format. Detailed exception is "
                    + xmle;
        } catch (final DCMAException dcmae) {
            respStr = "Error in processing request. Detailed exception is " + dcmae;
        } catch (final Exception e) {
            respStr = "Internal Server error.Please check logs for further details." + e;
            if (!workingDir.isEmpty()) {
                FileUtils.deleteDirectoryAndContentsRecursive(new File(workingDir).getParentFile());
            }
        }
    } else {
        respStr = "Improper input to server. Expected multipart request. Returning without processing the results.";
    }
    if (!respStr.isEmpty()) {
        try {
            FileUtils.deleteDirectoryAndContentsRecursive(new File(workingDir).getParentFile());
            resp.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, respStr);
        } catch (final IOException ioe) {

        }
    }
}

From source file:com.ephesoft.dcma.workflow.service.webservices.EphesoftWebServiceAPI.java

@RequestMapping(value = "/convertTiffToPdf", method = RequestMethod.POST)
@ResponseBody//from w w  w  .ja  v  a 2s  . co  m
public void convertTiffToPdf(final HttpServletRequest req, final HttpServletResponse resp) {
    logger.info("Start processing web service for extract fuzzy DB for given HOCR file");
    String respStr = "";
    String workingDir = "";
    if (req instanceof DefaultMultipartHttpServletRequest) {
        try {
            final String webServiceFolderPath = bsService.getWebServicesFolderPath();
            workingDir = WebServiceUtil.createWebServiceWorkingDir(webServiceFolderPath);
            final String outputDir = WebServiceUtil.createWebServiceOutputDir(workingDir);

            InputStream instream = null;
            OutputStream outStream = null;

            final DefaultMultipartHttpServletRequest multiPartRequest = (DefaultMultipartHttpServletRequest) req;

            final MultiValueMap<String, MultipartFile> fileMap = multiPartRequest.getMultiFileMap();
            if (!fileMap.keySet().isEmpty()) {
                for (final String fileName : fileMap.keySet()) {
                    if (fileName.endsWith(FileType.TIF.getExtensionWithDot())
                            || fileName.endsWith(FileType.TIFF.getExtensionWithDot())) {
                    } else {
                        respStr = "Invalid file. Please passed the valid tif/tiff file";
                        break;
                    }
                    final MultipartFile multiPartFile = multiPartRequest.getFile(fileName);
                    instream = multiPartFile.getInputStream();
                    final File file = new File(workingDir + File.separator + fileName);
                    outStream = new FileOutputStream(file);
                    final byte[] buf = new byte[WebServiceUtil.bufferSize];
                    int len;
                    while ((len = instream.read(buf)) > 0) {
                        outStream.write(buf, 0, len);
                    }
                    if (instream != null) {
                        instream.close();
                    }

                    if (outStream != null) {
                        outStream.close();
                    }
                }
            } else {
                respStr = "Please passed the input files for processing";
            }

            if (respStr.isEmpty()) {
                String inputParams = WebServiceUtil.EMPTY_STRING;
                String outputParams = WebServiceUtil.EMPTY_STRING;
                String pdfGeneratorEngine = WebServiceUtil.EMPTY_STRING;
                for (final Enumeration<String> params = multiPartRequest.getParameterNames(); params
                        .hasMoreElements();) {
                    final String paramName = params.nextElement();
                    if (paramName.equalsIgnoreCase("inputParams")) {
                        inputParams = multiPartRequest.getParameter(paramName);
                        logger.info("Value for batchClassIdentifier parameter is " + inputParams);
                        continue;
                    }
                    if (paramName.equalsIgnoreCase("outputParams")) {
                        outputParams = multiPartRequest.getParameter(paramName);
                        logger.info("Value for hocrFile parameter is " + outputParams);
                        continue;
                    }
                    if (paramName.equalsIgnoreCase("pdfGeneratorEngine")) {
                        pdfGeneratorEngine = multiPartRequest.getParameter(paramName);
                        logger.info("Value for hocrFile parameter is " + pdfGeneratorEngine);
                        continue;
                    }
                }

                respStr = WebServiceUtil.validateConvertTiffToPdfAPI(pdfGeneratorEngine, inputParams,
                        outputParams);

                if (respStr.isEmpty()) {
                    Set<String> outputFileList = new HashSet<String>();
                    File file = new File(workingDir);
                    String[] fileList = file.list(new CustomFileFilter(false,
                            FileType.TIF.getExtensionWithDot(), FileType.TIFF.getExtensionWithDot()));

                    BatchInstanceThread batchInstanceThread = new BatchInstanceThread(workingDir);

                    for (String inputFile : fileList) {
                        String[] fileArray = new String[2];
                        String outputFile = inputFile.substring(0, inputFile.lastIndexOf(WebServiceUtil.DOT))
                                + FileType.PDF.getExtensionWithDot();
                        fileArray[0] = workingDir + File.separator + inputFile;
                        fileArray[1] = workingDir + File.separator + outputFile;
                        outputFileList.add(outputFile);
                        imService.createTifToPDF(pdfGeneratorEngine, fileArray, batchInstanceThread,
                                inputParams, outputParams);
                    }

                    batchInstanceThread.execute();

                    for (String outputFile : outputFileList) {
                        FileUtils.copyFile(new File(workingDir + File.separator + outputFile),
                                new File(outputDir + File.separator + outputFile));
                    }

                    ServletOutputStream out = null;
                    ZipOutputStream zout = null;
                    final String zipFileName = WebServiceUtil.serverOutputFolderName;
                    resp.setContentType("application/x-zip\r\n");
                    resp.setHeader("Content-Disposition", "attachment; filename=\"" + zipFileName
                            + FileType.ZIP.getExtensionWithDot() + "\"\r\n");
                    try {
                        out = resp.getOutputStream();
                        zout = new ZipOutputStream(out);
                        FileUtils.zipDirectory(outputDir, zout, zipFileName);
                        resp.setStatus(HttpServletResponse.SC_OK);
                    } catch (final IOException e) {
                        resp.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR,
                                "Error in creating output zip file.Please try again." + e.getMessage());
                    } finally {
                        if (zout != null) {
                            zout.close();
                        }
                        if (out != null) {
                            out.flush();
                        }
                        FileUtils.deleteDirectoryAndContentsRecursive(new File(workingDir).getParentFile());
                    }
                }
            }
        } catch (final XmlMappingException xmle) {
            respStr = "Error in mapping input XML in the desired format. Please send it in the specified format. Detailed exception is "
                    + xmle;
        } catch (final DCMAException dcmae) {
            respStr = "Error in processing request. Detailed exception is " + dcmae;
        } catch (final Exception e) {
            respStr = "Internal Server error.Please check logs for further details." + e;
            if (!workingDir.isEmpty()) {
                FileUtils.deleteDirectoryAndContentsRecursive(new File(workingDir).getParentFile());
            }
        }
    } else {
        respStr = "Improper input to server. Expected multipart request. Returning without processing the results.";
    }
    if (!respStr.isEmpty()) {
        try {
            FileUtils.deleteDirectoryAndContentsRecursive(new File(workingDir).getParentFile());
            resp.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, respStr);
        } catch (final IOException ioe) {

        }
    }
}