List of usage examples for org.springframework.util MultiValueMap size
int size();
From source file:com.ephesoft.dcma.workflow.service.webservices.EphesoftWebServiceAPI.java
@RequestMapping(value = "/extractKV", method = RequestMethod.POST) @ResponseBody//from www . j a v a 2 s.c o m public void extractKV(final HttpServletRequest req, final HttpServletResponse resp) { String respStr = WebServiceUtil.EMPTY_STRING; logger.info("Processing key value extraction using web service."); String workingDir = WebServiceUtil.EMPTY_STRING; if (req instanceof DefaultMultipartHttpServletRequest) { InputStream instream = null; OutputStream outStream = null; final String webServiceFolderPath = bsService.getWebServicesFolderPath(); final DefaultMultipartHttpServletRequest multiPartRequest = (DefaultMultipartHttpServletRequest) req; final MultiValueMap<String, MultipartFile> fileMap = multiPartRequest.getMultiFileMap(); if (fileMap.size() == 2) { try { workingDir = WebServiceUtil.createWebServiceWorkingDir(webServiceFolderPath); ExtractKVParams params = null; String filePath = WebServiceUtil.EMPTY_STRING; for (final String fileName : fileMap.keySet()) { final MultipartFile multipartFile = multiPartRequest.getFile(fileName); instream = multipartFile.getInputStream(); if (fileName.toLowerCase().indexOf(FileType.XML.getExtension().toLowerCase()) > -1) { final Source source = XMLUtil.createSourceFromStream(instream); params = (ExtractKVParams) batchSchemaDao.getJAXB2Template().getJaxb2Marshaller() .unmarshal(source); continue; } else if (fileName.toLowerCase() .indexOf(FileType.HTML.getExtension().toLowerCase()) > -1) { filePath = workingDir + File.separator + fileName; logger.info("HTML file for processing is " + filePath); final File file = new File(filePath); outStream = new FileOutputStream(file); final byte[] buf = new byte[WebServiceUtil.bufferSize]; int len; while ((len = instream.read(buf)) > 0) { outStream.write(buf, 0, len); } continue; } } if (params != null && params.getParams().size() > 0 && !filePath.isEmpty()) { Params paramList = params.getParams().get(0); if (paramList.getLocationType() == null || paramList.getLocationType().isEmpty()) { respStr = "Please provide the location type. Accepted values are: TOP, RIGHT, LEFT, BOTTOM, TOP_RIGHT, TOP_LEFT, BOTTOM_LEFT, BOTTOM_RIGHT."; } if (respStr.isEmpty() && !LocationType.valuesAsStringList().contains(paramList.getLocationType())) { respStr = "Please provide the location type. Accepted values are: TOP, RIGHT, LEFT, BOTTOM, TOP_RIGHT, TOP_LEFT, BOTTOM_LEFT, BOTTOM_RIGHT."; } if (respStr.isEmpty() && (paramList.getKeyPattern() == null || paramList.getKeyPattern().isEmpty() || paramList.getValuePattern() == null || paramList.getValuePattern().isEmpty())) { respStr = "Please provide the key and value patterns."; } if (paramList.isAdvancedKV()) { if (respStr.isEmpty() && (paramList.getMultiplier() > 1 || paramList.getMultiplier() <= 0)) { respStr = "Please provide the multiplier for Advanced KV extraction. Range of values is between 0 to 1."; } if (respStr.isEmpty() && (paramList.getKVFetchValue() == null || paramList.getKVFetchValue().isEmpty())) { respStr = "Please provide the KVFetchValue for Advanced KV extraction. Expected values are:ALL, FIRST, LAST"; } if (respStr.isEmpty() && !(KVFetchValue.valuesAsStringList().contains(paramList.getKVFetchValue()))) { respStr = "Please provide the KVFetchValue for Advanced KV extraction. Expected values are:ALL, FIRST, LAST"; } if (respStr.isEmpty() && paramList.getLength() <= 0) { respStr = "Please provide the length value greater than zero with advanced KV extraction."; } if (respStr.isEmpty() && paramList.getWidth() <= 0) { respStr = "Please provide the width value greater than zero with advanced KV extraction."; } } else { if (respStr.isEmpty() && paramList.getNoOfWords() < 0) { respStr = "Please provide positive value for no of words with advanced KV extraction."; } } } else { respStr = "Please send an hocr file as input. Improper input to the server.Proceeding without processing"; } if (respStr.isEmpty()) { // extract the hocr content from hocr files // generate hocr 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", filePath, hocrPage); final List<DocField> updtDocList = new ArrayList<DocField>(); final boolean isSuccess = kvService.extractKVDocumentFieldsFromHOCR(updtDocList, hocrPages, params); if (!isSuccess) { respStr = "Internal Server error.Please check logs for further details."; } else { logger.info("Generating document level fields for the output result"); final DocumentLevelFields dlfs = new DocumentLevelFields(); dlfs.getDocumentLevelField().addAll(updtDocList); Documents docs = new Documents(); Document doc = new Document(); docs.getDocument().add(doc); doc.setDocumentLevelFields(dlfs); 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.getMessage(); } } } } catch (final XmlMappingException xmle) { respStr = "Error in mapping input XML or the hocr file 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; } finally { IOUtils.closeQuietly(instream); IOUtils.closeQuietly(outStream); FileUtils.deleteDirectoryAndContentsRecursive(new File(workingDir).getParentFile()); } } else { respStr = "Improper input to server. Expected two files: hocr and xml parameter file. Returning without processing the results."; } } 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 = "/classifyBarcodeImage", method = RequestMethod.POST) @ResponseBody//from ww w . ja v a2 s . c om 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 w ww.j ava 2 s .co 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 = "/createOCR", method = RequestMethod.POST) @ResponseBody/* w w w . j a va 2 s .c o m*/ public void createOCR(final HttpServletRequest req, final HttpServletResponse resp) { logger.info("Start processing web service for create OCRing"); String respStr = WebServiceUtil.EMPTY_STRING; String workingDir = WebServiceUtil.EMPTY_STRING; 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 BatchInstanceThread batchInstanceThread = new BatchInstanceThread( new File(workingDir).getName() + Math.random()); final MultiValueMap<String, MultipartFile> fileMap = multiPartRequest.getMultiFileMap(); if (!(fileMap.size() >= 2 && fileMap.size() <= 3)) { respStr = "Invalid number of files. We are supposed only 3 files."; } if (respStr.isEmpty()) { String xmlFileName = WebServiceUtil.EMPTY_STRING; for (final String fileName : fileMap.keySet()) { if (fileName.endsWith(FileType.XML.getExtensionWithDot())) { xmlFileName = fileName; } 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(); } } final File xmlFile = new File(workingDir + File.separator + xmlFileName); final FileInputStream inputStream = new FileInputStream(xmlFile); Source source = XMLUtil.createSourceFromStream(inputStream); final WebServiceParams webServiceParams = (WebServiceParams) batchSchemaDao.getJAXB2Template() .getJaxb2Marshaller().unmarshal(source); List<Param> paramList = webServiceParams.getParams().getParam(); if (paramList == null || paramList.isEmpty()) { FileUtils.deleteDirectoryAndContentsRecursive(new File(workingDir).getParentFile()); respStr = "Improper input to server. Parameter XML is incorrect. Returning without processing the results."; } else { String ocrEngine = WebServiceUtil.EMPTY_STRING; String colorSwitch = WebServiceUtil.EMPTY_STRING; String projectFile = WebServiceUtil.EMPTY_STRING; String tesseractVersion = WebServiceUtil.EMPTY_STRING; String cmdLanguage = WebServiceUtil.EMPTY_STRING; for (final Param param : paramList) { if (param.getName().equalsIgnoreCase("ocrEngine")) { ocrEngine = param.getValue(); continue; } if (param.getName().equalsIgnoreCase("colorSwitch")) { colorSwitch = param.getValue(); continue; } if (param.getName().equalsIgnoreCase("projectFile")) { projectFile = param.getValue(); logger.info("Project file for recostar is :" + projectFile); continue; } if (param.getName().equalsIgnoreCase("tesseractVersion")) { tesseractVersion = param.getValue(); logger.info("Tesseract version is: " + tesseractVersion); continue; } if (param.getName().equalsIgnoreCase("cmdLanguage")) { // supported values are "eng" and "tha" for now provided tesseract engine is learnt. cmdLanguage = param.getValue(); logger.info("cmd langugage is :" + cmdLanguage); continue; } } String results = WebServiceUtil.validateCreateOCRAPI(workingDir, ocrEngine, colorSwitch, projectFile, tesseractVersion, cmdLanguage); if (!results.isEmpty()) { respStr = results; } else { String[] fileNames = null; final File file = new File(workingDir); if (colorSwitch.equalsIgnoreCase(WebServiceUtil.ON_STRING)) { logger.info("Picking up the png file for processing."); fileNames = file .list(new CustomFileFilter(false, FileType.PNG.getExtensionWithDot())); } else { logger.info("Picking up the tif file for processing."); fileNames = file.list(new CustomFileFilter(false, FileType.TIF.getExtensionWithDot(), FileType.TIFF.getExtensionWithDot())); } logger.info("Number of file is:" + fileNames.length); logger.info("OcrEngine used for generating ocr is :" + ocrEngine); if (ocrEngine.equalsIgnoreCase("recostar")) { if (fileNames != null && fileNames.length > 0) { for (final String fileName : fileNames) { try { logger.info("File processing for recostar is :" + fileName); recostarService.createOCR(projectFile, workingDir, colorSwitch, fileName, batchInstanceThread, outputDir); } catch (final DCMAException e) { respStr = "Error occuring while creating OCR file using recostar. Please try again." + e; break; } } } else { respStr = "Improper input to server. No tiff/png files provided."; } } else if (ocrEngine.equalsIgnoreCase("tesseract")) { if (fileNames != null && fileNames.length > 0) { for (final String fileName : fileNames) { try { logger.info("File processing for ocr with tesseract is :" + fileName); tesseractService.createOCR(workingDir, colorSwitch, fileName, batchInstanceThread, outputDir, cmdLanguage, tesseractVersion); } catch (final DCMAException e) { respStr = "Error occuring while creating OCR file using tesseract. Please try again." + e; break; } } } else { respStr = "Improper input to server. No tiff/png files provided."; } } else { respStr = "Please select valid tool for generating OCR file."; } if (respStr.isEmpty()) { try { batchInstanceThread.execute(); if (ocrEngine.equalsIgnoreCase("recostar")) { for (final String fileName : fileNames) { final String recostarXMLFileName = fileName.substring(0, fileName.lastIndexOf(WebServiceUtil.DOT)) + FileType.XML.getExtensionWithDot(); try { FileUtils.copyFile( new File(workingDir + File.separator + recostarXMLFileName), new File(outputDir + File.separator + recostarXMLFileName)); } catch (final Exception e) { respStr = "Error while generating copying result file." + e; break; } } } } catch (final DCMAApplicationException e) { respStr = "Exception while generating ocr using threadpool" + 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 = "Error in creating output zip file.Please try again." + e; } 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 (!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 = "/extractFixedForm", method = RequestMethod.POST) @ResponseBody//from w ww . j ava 2s . co m public void extractFixedForm(final HttpServletRequest req, final HttpServletResponse resp) throws Exception { logger.info("Start processing web service for extract fixed form"); String respStr = WebServiceUtil.EMPTY_STRING; String workingDir = WebServiceUtil.EMPTY_STRING; com.ephesoft.dcma.batch.schema.Documents documents = null; if (req instanceof DefaultMultipartHttpServletRequest) { 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 xmlFileName = WebServiceUtil.EMPTY_STRING; if (fileMap.size() != 3) { respStr = "Invalid number of files. We are supposed only 3 files."; } if (respStr.isEmpty()) { for (final String fileName : fileMap.keySet()) { if (fileName.endsWith(FileType.XML.getExtensionWithDot())) { xmlFileName = fileName; } 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(); } } if (xmlFileName.isEmpty()) { respStr = "XML file is not found. Returning without processing the results."; } if (respStr.isEmpty()) { final File xmlFile = new File(workingDir + File.separator + xmlFileName); final FileInputStream inputStream = new FileInputStream(xmlFile); Source source = null; try { source = XMLUtil.createSourceFromStream(inputStream); if (respStr.isEmpty()) { final WebServiceParams webServiceParams = (WebServiceParams) batchSchemaDao .getJAXB2Template().getJaxb2Marshaller().unmarshal(source); List<Param> paramList = null; if (webServiceParams != null && webServiceParams.getParams() != null) { paramList = webServiceParams.getParams().getParam(); } else { FileUtils.deleteDirectoryAndContentsRecursive(new File(workingDir).getParentFile()); respStr = "Invalid xml file mapped. Returning without processing the results."; } if (respStr.isEmpty()) { String colorSwitch = WebServiceUtil.EMPTY_STRING; String projectFile = WebServiceUtil.EMPTY_STRING; if (paramList == null || paramList.size() <= 0) { respStr = "Improper input to server. Returning without processing the results."; } else { for (final Param param : paramList) { if (param.getName().equalsIgnoreCase("colorSwitch")) { colorSwitch = param.getValue(); logger.info("Color Switch for recostar is :" + colorSwitch); continue; } if (param.getName().equalsIgnoreCase("projectFile")) { projectFile = param.getValue(); logger.info("Project file for recostar is :" + projectFile); continue; } } } String[] fileNames = null; final File file = new File(workingDir); respStr = WebServiceUtil.validateExtractFixedFormAPI(workingDir, projectFile, colorSwitch); if (respStr.isEmpty()) { if (colorSwitch.equalsIgnoreCase(WebServiceUtil.ON_STRING)) { logger.info("Picking up the png file for processing."); fileNames = file.list( new CustomFileFilter(false, FileType.PNG.getExtensionWithDot())); } else { logger.info("Picking up the tif file for processing."); fileNames = file.list( new CustomFileFilter(false, FileType.TIF.getExtensionWithDot(), FileType.TIFF.getExtensionWithDot())); } logger.info("Number of file is:" + fileNames.length); if (fileNames != null && fileNames.length > 0) { for (final String fileName : fileNames) { logger.info("File processing for recostar is :" + fileName); documents = recostarExtractionService.extractDocLevelFieldsForRspFile( projectFile, workingDir, colorSwitch, fileName, workingDir); } } else { if (colorSwitch.equalsIgnoreCase(WebServiceUtil.ON_STRING)) { respStr = "Image file of png type is not found for processing"; } else { respStr = "Image file of tif type is not found for processing"; } } if (respStr.isEmpty() && 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) { respStr = "Error in creating output zip file.Please try again." + e; } finally { if (zout != null) { zout.close(); } if (out != null) { out.flush(); } } } } } } } catch (final DCMAException e) { respStr = "Error occuring while creating OCR file using recostar. Please try later. " + e; } catch (final Exception e) { respStr = "Improper input to server. Returning without processing the results." + 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 = "/classifyHocr", method = RequestMethod.POST) @ResponseBody/*w w w . ja v a2 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 = "/extractFuzzyDB", method = RequestMethod.POST) @ResponseBody//from ww w . j a va 2s .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.webservice.EphesoftWebServiceAPI.java
/** * To import Batch Class.//from w ww .j a v a2 s .c o m * @param req {@link HttpServletRequest} * @param resp {@link HttpServletResponse} */ @RequestMapping(value = "/importBatchClass", method = RequestMethod.POST) @ResponseBody public void importBatchClass(final HttpServletRequest req, final HttpServletResponse resp) { String respStr = WebServiceUtil.EMPTY_STRING; LOGGER.info("Start processing import batch class web service"); String workingDir = WebServiceUtil.EMPTY_STRING; if (req instanceof DefaultMultipartHttpServletRequest) { InputStream instream = null; OutputStream outStream = null; final String webServiceFolderPath = bsService.getWebServicesFolderPath(); LOGGER.info("web Service Folder Path" + webServiceFolderPath); final DefaultMultipartHttpServletRequest mPartReq = (DefaultMultipartHttpServletRequest) req; final MultiValueMap<String, MultipartFile> fileMap = mPartReq.getMultiFileMap(); if (fileMap.size() == 2) { try { workingDir = WebServiceUtil.createWebServiceWorkingDir(webServiceFolderPath); LOGGER.info("Created the web service working directory successfully :" + workingDir); ImportBatchClassOptions option = null; String zipFilePath = WebServiceUtil.EMPTY_STRING; for (final String fileName : fileMap.keySet()) { try { final MultipartFile multiPartFile = mPartReq.getFile(fileName); instream = multiPartFile.getInputStream(); if (fileName.toLowerCase(Locale.getDefault()) .indexOf(FileType.XML.getExtension().toLowerCase()) > -1) { final Source source = XMLUtil.createSourceFromStream(instream); option = (ImportBatchClassOptions) batchSchemaDao.getJAXB2Template() .getJaxb2Marshaller().unmarshal(source); continue; } else if (fileName.toLowerCase(Locale.getDefault()) .indexOf(FileType.ZIP.getExtension().toLowerCase()) > -1) { zipFilePath = workingDir + File.separator + fileName; LOGGER.info("Zip file is using for importing batch class is " + zipFilePath); final File file = new File(zipFilePath); outStream = new FileOutputStream(file); final byte[] buf = new byte[WebServiceUtil.bufferSize]; int len = instream.read(buf); while (len > 0) { outStream.write(buf, 0, len); len = instream.read(buf); } continue; } } finally { IOUtils.closeQuietly(instream); IOUtils.closeQuietly(outStream); } } respStr = importBatchClassInternal(resp, respStr, workingDir, option, zipFilePath); } catch (final XmlMappingException xmle) { respStr = ERROR_IN_MAPPING_INPUT + xmle; } catch (final Exception e) { respStr = INTERNAL_SERVER_ERROR + e.getMessage(); } finally { FileUtils.deleteDirectoryAndContentsRecursive(new File(workingDir).getParentFile()); } } else { respStr = "Improper input to server. Expected two files: zip and xml file. Returning without processing the results."; LOGGER.error(SERVER_ERROR_MSG + respStr); } } else { respStr = IMPROPER_INPUT_TO_SERVER; LOGGER.error(SERVER_ERROR_MSG + respStr); } if (!workingDir.isEmpty()) { FileUtils.deleteDirectoryAndContentsRecursive(new File(workingDir).getParentFile()); } if (!respStr.isEmpty()) { try { resp.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, respStr); LOGGER.error(SERVER_ERROR_MSG + respStr); } catch (final IOException ioe) { LOGGER.error("Error while sending error reponse."); } } }
From source file:com.ephesoft.dcma.webservice.EphesoftWebServiceAPI.java
private void processKVExtraction(final HttpServletRequest req, final HttpServletResponse resp) { String respStr = WebServiceUtil.EMPTY_STRING; LOGGER.info("Processing key value extraction using web service."); String workingDir = WebServiceUtil.EMPTY_STRING; if (req instanceof DefaultMultipartHttpServletRequest) { InputStream instream = null; OutputStream outStream = null; final String webServiceFolderPath = bsService.getWebServicesFolderPath(); LOGGER.info("Web Service Folder Path:" + webServiceFolderPath); final DefaultMultipartHttpServletRequest multiPartRequest = (DefaultMultipartHttpServletRequest) req; final MultiValueMap<String, MultipartFile> fileMap = multiPartRequest.getMultiFileMap(); if (fileMap.size() == 2) { try { workingDir = WebServiceUtil.createWebServiceWorkingDir(webServiceFolderPath); LOGGER.info("Created web service working directory:" + workingDir + "successfully"); ExtractKVParams params = null; String filePath = WebServiceUtil.EMPTY_STRING; for (final String fileName : fileMap.keySet()) { try { final MultipartFile multipartFile = multiPartRequest.getFile(fileName); instream = multipartFile.getInputStream(); if (fileName.toLowerCase(Locale.getDefault()) .indexOf(FileType.XML.getExtension().toLowerCase()) > -1) { final Source source = XMLUtil.createSourceFromStream(instream); params = (ExtractKVParams) batchSchemaDao.getJAXB2Template().getJaxb2Marshaller() .unmarshal(source); continue; } else if (fileName.toLowerCase(Locale.getDefault()) .indexOf(FileType.HTML.getExtension().toLowerCase()) > -1) { filePath = workingDir + File.separator + fileName; LOGGER.info("HTML file for processing is " + filePath); final File file = new File(filePath); outStream = new FileOutputStream(file); final byte[] buf = new byte[WebServiceUtil.bufferSize]; int len = instream.read(buf); while (len > 0) { outStream.write(buf, 0, len); len = instream.read(buf); }/* w w w.j a va2 s .c o m*/ continue; } } finally { IOUtils.closeQuietly(instream); IOUtils.closeQuietly(outStream); } } respStr = validateExtractKV(respStr, params, filePath); if (respStr.isEmpty()) { respStr = performExtractKVInternal(resp, respStr, workingDir, params, filePath); } } catch (final XmlMappingException xmle) { respStr = "Error in mapping input XML or the hocr file in the desired format. Please send it in the specified format. Detailed exception is " + xmle; LOGGER.error(SERVER_ERROR_MSG + respStr); } catch (final DCMAException dcmae) { respStr = ERROR_PROCESSING_REQUEST + dcmae; LOGGER.error(SERVER_ERROR_MSG + respStr); } catch (final Exception e) { respStr = "Internal Server error.Please check logs for further details." + e; LOGGER.error(SERVER_ERROR_MSG + respStr); } finally { FileUtils.deleteDirectoryAndContentsRecursive(new File(workingDir).getParentFile()); } } else { respStr = "Improper input to server. Expected two files: hocr and xml parameter file. Returning without processing the results."; LOGGER.error(SERVER_ERROR_MSG + respStr); } } else { respStr = IMPROPER_INPUT_TO_SERVER; LOGGER.error(SERVER_ERROR_MSG + respStr); } if (!workingDir.isEmpty()) { FileUtils.deleteDirectoryAndContentsRecursive(new File(workingDir).getParentFile()); } if (!respStr.isEmpty()) { try { resp.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, respStr); LOGGER.error(SERVER_ERROR_MSG + respStr); } catch (final IOException ioe) { LOGGER.info(ERROR_WHILE_SENDING_ERROR_RESPONSE_TO_CLIENT + ioe, ioe); } } }
From source file:com.ephesoft.dcma.webservice.util.WebServiceHelper.java
/** * Function of the Helper Class which helps the web services to handle the Request of importing the Batch Class. It process the * request but raises an Exception when could not process the Request * /*from w ww .ja v a2 s.c om*/ * @param httpRequest {@link HttpServletRequest} The request made by the client encapsulated as an object * @return success or error Message When an exception is not raised after processing the request * @throws ValidationException : When could not validate the input or input condition required for the request * @throws InternalServerException : When input is valid but server could not process the request * @throws Exception : In case of any un-expected Failure */ public String importBatchClass(final HttpServletRequest httpRequest) throws ValidationException, InternalServerException, Exception { String workingDir = WebServiceUtil.EMPTY_STRING; boolean isImported = false; LOGGER.info("Reached Here"); if (httpRequest instanceof DefaultMultipartHttpServletRequest) { InputStream instream = null; OutputStream outStream = null; final String webServiceFolderPath = batchSchemaService.getWebServicesFolderPath(); LOGGER.info("web Service Folder Path" + webServiceFolderPath); final DefaultMultipartHttpServletRequest mPartReq = (DefaultMultipartHttpServletRequest) httpRequest; final MultiValueMap<String, MultipartFile> fileMap = mPartReq.getMultiFileMap(); if (fileMap.size() == WebServiceConstants.IMPORT_BATCH_CLASS_FILES) { try { workingDir = WebServiceUtil.createWebServiceWorkingDir(webServiceFolderPath); LOGGER.info("Created the web service working directory successfully :" + workingDir); ImportBatchClassOptions option = null; String zipFilePath = WebServiceUtil.EMPTY_STRING; for (final String fileName : fileMap.keySet()) { try { final MultipartFile f = mPartReq.getFile(fileName); instream = f.getInputStream(); if (fileName.toLowerCase().indexOf(FileType.XML.getExtension().toLowerCase()) > -1) { final Source source = XMLUtil.createSourceFromStream(instream); option = (ImportBatchClassOptions) batchSchemaDao.getJAXB2Template() .getJaxb2Marshaller().unmarshal(source); continue; } else if (fileName.toLowerCase() .indexOf(FileType.ZIP.getExtension().toLowerCase()) > -1) { zipFilePath = workingDir + File.separator + fileName; LOGGER.info("Zip file is using for importing batch class is " + zipFilePath); final File file = new File(zipFilePath); outStream = new FileOutputStream(file); final byte[] buf = new byte[WebServiceUtil.bufferSize]; int len; while ((len = instream.read(buf)) > 0) { outStream.write(buf, 0, len); } continue; } else { throw new ValidationException(WebServiceConstants.INVALID_FILES_SEND, createUnprocessableEntityRestError(WebServiceConstants.INVALID_FILES_SEND, WebServiceConstants.INVALID_PARAMETERS_CODE)); } } finally { IOUtils.closeQuietly(instream); IOUtils.closeQuietly(outStream); } } importBatchClassInternal(workingDir, option, zipFilePath); isImported = true; } catch (final InternalServerException ise) { throw ise; } catch (final ValidationException validationException) { throw validationException; } catch (final Exception exception) { exception.printStackTrace(); throw new InternalServerException( WebServiceConstants.INTERNAL_SERVER_ERROR_MESSAGE.concat(exception.getMessage()), createUnprocessableEntityRestError( WebServiceConstants.INTERNAL_SERVER_ERROR_MESSAGE .concat(exception.getMessage()), WebServiceConstants.INTERNAL_SERVER_ERROR_CODE)); } finally { FileUtils.deleteDirectoryAndContentsRecursive(new File(workingDir).getParentFile()); } } else { final String errorMessage = "Improper input to server. Expected two files: zip and xml file. Returning without processing the results."; LOGGER.error("Error response at server:" + errorMessage); final RestError restError = createUnprocessableEntityRestError( WebServiceConstants.IMPROPER_INPUT_TO_SERVER_MESSAGE, WebServiceConstants.IMPROPER_INPUT_TO_SERVER_CODE); LOGGER.error(errorMessage + WebServiceConstants.HTTP_STATUS + HttpStatus.INTERNAL_SERVER_ERROR); throw new ValidationException( WebServiceConstants.IMPROPER_INPUT_TO_SERVER_MESSAGE + getAdditionalInfo(errorMessage), restError); } } else { final String errorMessage = "Improper input to server. Expected two files: zip and xml file. Returning without processing the results."; LOGGER.error("Error response at server:" + errorMessage); final RestError restError = createUnprocessableEntityRestError( WebServiceConstants.IMPROPER_INPUT_TO_SERVER_MESSAGE, WebServiceConstants.IMPROPER_INPUT_TO_SERVER_CODE); LOGGER.error(errorMessage + WebServiceConstants.HTTP_STATUS + HttpStatus.INTERNAL_SERVER_ERROR); throw new ValidationException( WebServiceConstants.IMPROPER_INPUT_TO_SERVER_MESSAGE + getAdditionalInfo(errorMessage), restError); } if (!workingDir.isEmpty()) { FileUtils.deleteDirectoryAndContentsRecursive(new File(workingDir).getParentFile()); } return isImported ? WebServiceConstants.BATCH_IMPORTED_SUCCESS_MESSAGE : WebServiceConstants.BATCH_IMPORTED_FAILURE_MESSAGE; }