Example usage for org.apache.commons.fileupload.disk DiskFileItemFactory DEFAULT_SIZE

Introduction

In this page you can find the example usage for org.apache.commons.fileupload.disk DiskFileItemFactory DEFAULT_SIZE_THRESHOLD.

Prototype

int DEFAULT_SIZE_THRESHOLD

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Document

The default threshold above which uploads will be stored on disk.

Usage

From source file:hu.sztaki.lpds.storage.service.carmen.server.upload.ProgressMonitorFileItemFactory.java

/**
 *
 * @see DiskFileItemFactory#createItem(java.lang.String, java.lang.String, boolean, java.lang.String)
 */// w  w w  . j a v a 2  s .c  om
@Override
public FileItem createItem(String fieldName, String contentType, boolean isFormField, String fileName) {
    SessionUpdatingProgressObserver observer = null;
    // This must be a file upload.
    if (isFormField == false) {
        observer = new SessionUpdatingProgressObserver(requestRef, fieldName, fileName);
    }
    ProgressMonitorFileItem item = new ProgressMonitorFileItem(fieldName, contentType, isFormField, fileName,
            DiskFileItemFactory.DEFAULT_SIZE_THRESHOLD, temporaryDirectory, observer, requestLength);
    return item;
}

From source file:gr.forth.ics.isl.x3mlEditor.upload.MultipartUploadParser.java

private DiskFileItemFactory setupFileItemFactory(File repository, ServletContext context) {
    DiskFileItemFactory factory = new DiskFileItemFactory();
    factory.setSizeThreshold(DiskFileItemFactory.DEFAULT_SIZE_THRESHOLD);
    factory.setRepository(repository);//from  w  w  w .j  av  a  2s  . c  om

    FileCleaningTracker pTracker = FileCleanerCleanup.getFileCleaningTracker(context);
    factory.setFileCleaningTracker(pTracker);

    return factory;
}

From source file:isl.FIMS.servlet.imports.ImportVocabulary.java

protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    this.initVars(request);
    String username = getUsername(request);

    Config conf = new Config("AdminVoc");

    response.setContentType("text/html;charset=UTF-8");
    PrintWriter out = response.getWriter();
    StringBuilder xml = new StringBuilder(
            this.xmlStart(this.topmenu, username, this.pageTitle, this.lang, "", request));
    String file = request.getParameter("file");

    if (ServletFileUpload.isMultipartContent(request)) {
        // configures some settings
        String filePath = this.export_import_Folder;
        java.util.Date date = new java.util.Date();
        Timestamp t = new Timestamp(date.getTime());
        String currentDir = filePath + t.toString().replaceAll(":", "");
        File saveDir = new File(currentDir);
        if (!saveDir.exists()) {
            saveDir.mkdir();/*from   www.j a va2 s.  c  om*/
        }
        DiskFileItemFactory factory = new DiskFileItemFactory();
        factory.setSizeThreshold(DiskFileItemFactory.DEFAULT_SIZE_THRESHOLD);
        factory.setRepository(saveDir);

        ServletFileUpload upload = new ServletFileUpload(factory);
        upload.setSizeMax(REQUEST_SIZE);
        // constructs the directory path to store upload file
        String uploadPath = currentDir;

        try {
            // parses the request's content to extract file data
            List formItems = upload.parseRequest(request);
            Iterator iter = formItems.iterator();
            // iterates over form's fields
            File storeFile = null;
            while (iter.hasNext()) {
                FileItem item = (FileItem) iter.next();
                // processes only fields that are not form fields
                if (!item.isFormField()) {
                    String fileName = new File(item.getName()).getName();
                    filePath = uploadPath + File.separator + fileName;
                    storeFile = new File(filePath);
                    // saves the file on disk
                    item.write(storeFile);
                }
            }
            ArrayList<String> content = Utils.readFile(storeFile);
            DMSConfig vocConf = new DMSConfig(this.DBURI, this.systemDbCollection + "Vocabulary/", this.DBuser,
                    this.DBpassword);
            Vocabulary voc = new Vocabulary(file, this.lang, vocConf);
            String[] terms = voc.termValues();

            for (int i = 0; i < content.size(); i++) {
                String addTerm = content.get(i);
                if (!Arrays.asList(terms).contains(addTerm)) {
                    voc.addTerm(addTerm);
                }

            }
            Utils.deleteDir(currentDir);
            response.sendRedirect("AdminVoc?action=list&file=" + file + "&menuId=AdminVoc");
        } catch (Exception ex) {
        }

    }

    xml.append("<FileName>").append(file).append("</FileName>\n");
    xml.append("<EntityType>").append("AdminVoc").append("</EntityType>\n");

    xml.append(this.xmlEnd());
    String xsl = conf.IMPORT_Vocabulary;
    try {
        XMLTransform xmlTrans = new XMLTransform(xml.toString());
        xmlTrans.transform(out, xsl);
    } catch (DMSException e) {
        e.printStackTrace();
    }
    out.close();
}

From source file:edu.cornell.mannlib.vitro.webapp.filestorage.uploadrequest.MultipartHttpServletRequest.java

/**
 * Create an upload handler that will throw an exception if the file is too
 * large.//from   www.ja  v  a2  s . c  o  m
 */
private ServletFileUpload createUploadHandler(int maxFileSize, File tempDir) {
    DiskFileItemFactory factory = new DiskFileItemFactory();
    factory.setSizeThreshold(DiskFileItemFactory.DEFAULT_SIZE_THRESHOLD);
    factory.setRepository(tempDir);

    ServletFileUpload upload = new ServletFileUpload(factory);
    upload.setSizeMax(maxFileSize);

    return upload;
}

From source file:com.bbc.remarc.ws.UploadServiceImpl.java

/**
 * Helper method to create a DiskFileItemFactory, which includes a cleaning tracker to remove old tmp files
 * @param context Servlet Context/*from w  ww  .j  av  a2  s .  c o m*/
 * @param repository Temp Directory
 * @return created DiskFileItemFactory
 */
private DiskFileItemFactory newDiskFileItemFactory(ServletContext context, File repository) {
    FileCleaningTracker fileCleaningTracker = FileCleanerCleanup.getFileCleaningTracker(context);
    DiskFileItemFactory factory = new DiskFileItemFactory(DiskFileItemFactory.DEFAULT_SIZE_THRESHOLD,
            repository);
    factory.setFileCleaningTracker(fileCleaningTracker);
    return factory;
}

From source file:edu.cornell.mannlib.vitro.webapp.controller.MultipartRequestWrapper.java

/**
 * Create an upload handler that will throw an exception if the file is too
 * large.//from w w  w . j ava2 s  . c om
 */
private static ServletFileUpload createUploadHandler(HttpServletRequest req, long maxFileSize) {
    File tempDir = figureTemporaryDirectory(req);

    DiskFileItemFactory factory = new DiskFileItemFactory();
    factory.setSizeThreshold(DiskFileItemFactory.DEFAULT_SIZE_THRESHOLD);
    factory.setRepository(tempDir);

    ServletFileUpload upload = new ServletFileUpload(factory);
    upload.setSizeMax(maxFileSize);
    return upload;
}

From source file:isl.FIMS.servlet.imports.ImportXML.java

protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    this.initVars(request);
    String username = getUsername(request);

    Config conf = new Config("EisagwghXML_RDF");
    String xsl = ApplicationConfig.SYSTEM_ROOT + "formating/xsl/import/ImportXML.xsl";
    String displayMsg = "";
    response.setContentType("text/html;charset=UTF-8");
    PrintWriter out = response.getWriter();
    StringBuilder xml = new StringBuilder(
            this.xmlStart(this.topmenu, username, this.pageTitle, this.lang, "", request));
    //  ArrayList<String> notValidMXL = new ArrayList<String>();
    HashMap<String, ArrayList> notValidMXL = new <String, ArrayList>HashMap();
    if (!ServletFileUpload.isMultipartContent(request)) {
        displayMsg = "form";
    } else {/* ww  w .  j  av  a  2 s  .c om*/
        // configures some settings
        String filePath = this.export_import_Folder;
        java.util.Date date = new java.util.Date();
        Timestamp t = new Timestamp(date.getTime());
        String currentDir = filePath + t.toString().replaceAll(":", "");
        File saveDir = new File(currentDir);
        if (!saveDir.exists()) {
            saveDir.mkdir();
        }
        DiskFileItemFactory factory = new DiskFileItemFactory();
        factory.setSizeThreshold(DiskFileItemFactory.DEFAULT_SIZE_THRESHOLD);
        factory.setRepository(saveDir);
        ArrayList<String> savedIDs = new ArrayList<String>();

        ServletFileUpload upload = new ServletFileUpload(factory);
        upload.setSizeMax(REQUEST_SIZE);
        // constructs the directory path to store upload file
        String uploadPath = currentDir;
        int xmlCount = 0;
        String[] id = null;
        try {
            // parses the request's content to extract file data
            List formItems = upload.parseRequest(request);
            Iterator iter = formItems.iterator();
            // iterates over form's fields
            File storeFile = null;
            while (iter.hasNext()) {
                FileItem item = (FileItem) iter.next();
                // processes only fields that are not form fields
                if (!item.isFormField()) {
                    String fileName = new File(item.getName()).getName();
                    filePath = uploadPath + File.separator + fileName;
                    storeFile = new File(filePath);
                    item.write(storeFile);
                    Utils.unzip(fileName, uploadPath);
                    File dir = new File(uploadPath);

                    String[] extensions = new String[] { "xml", "x3ml" };
                    List<File> files = (List<File>) FileUtils.listFiles(dir, extensions, true);
                    xmlCount = files.size();
                    for (File file : files) {
                        // saves the file on disk
                        Document doc = ParseXMLFile.parseFile(file.getPath());
                        String xmlContent = doc.getDocumentElement().getTextContent();
                        String uri_name = "";
                        try {
                            uri_name = DMSTag.valueOf("uri_name", "target", type, this.conf)[0];
                        } catch (DMSException ex) {
                            ex.printStackTrace();
                        }
                        String uriValue = this.URI_Reference_Path + uri_name + "/";
                        boolean insertEntity = false;
                        if (xmlContent.contains(uriValue) || file.getName().contains(type)) {
                            insertEntity = true;
                        }
                        Element root = doc.getDocumentElement();
                        Node admin = Utils.removeNode(root, "admin", true);

                        //  File rename = new File(uploadPath + File.separator + id[0] + ".xml");
                        //  boolean isRename = storeFile.renameTo(rename);
                        //   ParseXMLFile.saveXMLDocument(rename.getPath(), doc);
                        String schemaFilename = "";
                        schemaFilename = type;

                        SchemaFile sch = new SchemaFile(schemaFolder + schemaFilename + ".xsd");
                        TransformerFactory tf = TransformerFactory.newInstance();
                        Transformer transformer = tf.newTransformer();
                        transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
                        StringWriter writer = new StringWriter();
                        transformer.transform(new DOMSource(doc), new StreamResult(writer));
                        String xmlString = writer.getBuffer().toString().replaceAll("\r", "");

                        //without admin
                        boolean isValid = sch.validate(xmlString);
                        if ((!isValid && insertEntity)) {
                            notValidMXL.put(file.getName(), null);
                        } else if (insertEntity) {
                            id = initInsertFile(type, false);
                            doc = createAdminPart(id[0], type, doc, username);
                            writer = new StringWriter();
                            transformer.transform(new DOMSource(doc), new StreamResult(writer));
                            xmlString = writer.getBuffer().toString().replaceAll("\r", "");
                            DBCollection col = new DBCollection(this.DBURI, id[1], this.DBuser,
                                    this.DBpassword);
                            DBFile dbF = col.createFile(id[0] + ".xml", "XMLDBFile");
                            dbF.setXMLAsString(xmlString);
                            dbF.store();
                            ArrayList<String> externalFiles = new <String>ArrayList();
                            ArrayList<String> externalDBFiles = new <String>ArrayList();

                            String q = "//*[";
                            for (String attrSet : this.uploadAttributes) {
                                String[] temp = attrSet.split("#");
                                String func = temp[0];
                                String attr = temp[1];
                                if (func.contains("text")) {
                                    q += "@" + attr + "]/text()";
                                } else {
                                    q = "data(//*[@" + attr + "]/@" + attr + ")";
                                }
                                String[] res = dbF.queryString(q);
                                for (String extFile : res) {
                                    externalFiles.add(extFile + "#" + attr);
                                }
                            }
                            q = "//";
                            if (!dbSchemaPath[0].equals("")) {
                                for (String attrSet : this.dbSchemaPath) {
                                    String[] temp = attrSet.split("#");
                                    String func = temp[0];
                                    String path = temp[1];
                                    if (func.contains("text")) {
                                        q += path + "//text()";
                                    } else {
                                        q = "data(//" + path + ")";
                                    }
                                    String[] res = dbF.queryString(q);
                                    for (String extFile : res) {
                                        externalDBFiles.add(extFile);
                                    }
                                }
                            }
                            ArrayList<String> missingExternalFiles = new <String>ArrayList();
                            for (String extFile : externalFiles) {
                                extFile = extFile.substring(0, extFile.lastIndexOf("#"));

                                List<File> f = (List<File>) FileUtils.listFiles(dir,
                                        FileFilterUtils.nameFileFilter(extFile), TrueFileFilter.INSTANCE);
                                if (f.size() == 0) {
                                    missingExternalFiles.add(extFile);
                                }
                            }
                            if (missingExternalFiles.size() > 0) {
                                notValidMXL.put(file.getName(), missingExternalFiles);
                            }

                            XMLEntity xmlNew = new XMLEntity(this.DBURI, this.systemDbCollection + type,
                                    this.DBuser, this.DBpassword, type, id[0]);

                            ArrayList<String> worngFiles = Utils.checkReference(xmlNew, this.DBURI, id[0], type,
                                    this.DBuser, this.DBpassword);
                            if (worngFiles.size() > 0) {
                                //dbF.remove();
                                notValidMXL.put(file.getName(), worngFiles);
                            }
                            //remove duplicates from externalFiles if any
                            HashSet hs = new HashSet();
                            hs.addAll(missingExternalFiles);
                            missingExternalFiles.clear();
                            missingExternalFiles.addAll(hs);
                            if (missingExternalFiles.isEmpty() && worngFiles.isEmpty()) {

                                for (String extFile : externalFiles) {
                                    String attr = extFile.substring(extFile.lastIndexOf("#") + 1,
                                            extFile.length());
                                    extFile = extFile.substring(0, extFile.lastIndexOf("#"));

                                    List<File> f = (List<File>) FileUtils.listFiles(dir,
                                            FileFilterUtils.nameFileFilter(extFile), TrueFileFilter.INSTANCE);
                                    File uploadFile = f.iterator().next();
                                    String content = FileUtils.readFileToString(uploadFile);

                                    DBFile uploadsDBFile = new DBFile(this.DBURI, this.adminDbCollection,
                                            "Uploads.xml", this.DBuser, this.DBpassword);
                                    String mime = Utils.findMime(uploadsDBFile, uploadFile.getName(), attr);
                                    String uniqueName = Utils.createUniqueFilename(uploadFile.getName());
                                    File uploadFileUnique = new File(uploadFile.getPath().substring(0,
                                            uploadFile.getPath().lastIndexOf(File.separator)) + File.separator
                                            + uniqueName);
                                    uploadFile.renameTo(uploadFileUnique);
                                    xmlString = xmlString.replaceAll(uploadFile.getName(), uniqueName);
                                    String upload_path = this.systemUploads + type;
                                    File upload_dir = null;
                                    ;
                                    if (mime.equals("Photos")) {
                                        upload_path += File.separator + mime + File.separator + "original"
                                                + File.separator;
                                        upload_dir = new File(upload_path + uniqueName);
                                        FileUtils.copyFile(uploadFileUnique, upload_dir);
                                        Utils.resizeImage(uniqueName, upload_path,
                                                upload_path.replaceAll("original", "thumbs"), thumbSize);
                                        Utils.resizeImage(uniqueName, upload_path,
                                                upload_path.replaceAll("original", "normal"), normalSize);
                                        xmlString = xmlString.replace("</versions>",
                                                "</versions>" + "\n" + "<type>Photos</type>");
                                    } else {
                                        upload_path += File.separator + mime + File.separator;
                                        upload_dir = new File(upload_path + uniqueName);
                                        FileUtils.copyFile(uploadFileUnique, upload_dir);
                                    }
                                    if (!dbSchemaFolder.equals("")) {
                                        if (externalDBFiles.contains(extFile)) {
                                            try {
                                                DBCollection colSchema = new DBCollection(this.DBURI,
                                                        dbSchemaFolder, this.DBuser, this.DBpassword);
                                                DBFile dbFSchema = colSchema.createFile(uniqueName,
                                                        "XMLDBFile");
                                                dbFSchema.setXMLAsString(content);
                                                dbFSchema.store();
                                            } catch (Exception e) {
                                            }
                                        }
                                    }
                                    uploadFileUnique.renameTo(uploadFile);

                                }
                                dbF.setXMLAsString(xmlString);
                                dbF.store();
                                Utils.updateReferences(xmlNew, this.DBURI, id[0].split(type)[1], type,
                                        this.DBpassword, this.DBuser);
                                Utils.updateVocabularies(xmlNew, this.DBURI, id[0].split(type)[1], type,
                                        this.DBpassword, this.DBuser, lang);
                                savedIDs.add(id[0]);
                            } else {
                                dbF.remove();
                            }

                        }
                    }

                }
            }
            Document doc = ParseXMLFile.parseFile(ApplicationConfig.SYSTEM_ROOT + "formating/multi_lang.xml");
            Element root = doc.getDocumentElement();
            Element contextTag = (Element) root.getElementsByTagName("context").item(0);
            String uri_name = "";
            try {
                uri_name = DMSTag.valueOf("uri_name", "target", type, this.conf)[0];
            } catch (DMSException ex) {
            }
            if (notValidMXL.size() == 0) {
                xsl = conf.DISPLAY_XSL;
                displayMsg = Messages.ACTION_SUCCESS;
                displayMsg += Messages.NL + Messages.NL + Messages.URI_ID;
                String uriValue = "";
                xml.append("<Display>").append(displayMsg).append("</Display>\n");
                xml.append("<backPages>").append('2').append("</backPages>\n");

                for (String saveId : savedIDs) {
                    uriValue = this.URI_Reference_Path + uri_name + "/" + saveId + Messages.NL;
                    xml.append("<codeValue>").append(uriValue).append("</codeValue>\n");

                }

            } else if (notValidMXL.size() >= 1) {
                xsl = ApplicationConfig.SYSTEM_ROOT + "formating/xsl/import/ImportXML.xsl";

                Iterator it = notValidMXL.keySet().iterator();
                while (it.hasNext()) {

                    String key = (String) it.next();
                    ArrayList<String> value = notValidMXL.get(key);

                    if (value != null) {
                        displayMsg += "<line>";
                        Element select = (Element) contextTag.getElementsByTagName("missingReferences").item(0);
                        displayMsg += select.getElementsByTagName(lang).item(0).getTextContent();
                        displayMsg = displayMsg.replace("?", key);
                        for (String mis_res : value) {

                            displayMsg += mis_res + ",";
                        }
                        displayMsg = displayMsg.substring(0, displayMsg.length() - 1);
                        displayMsg += ".";
                        displayMsg += "</line>";

                    } else {
                        displayMsg += "<line>";
                        Element select = (Element) contextTag.getElementsByTagName("NOT_VALID_XML").item(0);
                        displayMsg += select.getElementsByTagName(lang).item(0).getTextContent();
                        displayMsg = displayMsg.replace(";", key);
                        displayMsg += "</line>";
                    }
                    displayMsg += "<line>";
                    displayMsg += "</line>";
                }
                if (notValidMXL.size() < xmlCount) {
                    displayMsg += "<line>";
                    Element select = (Element) contextTag.getElementsByTagName("rest_valid").item(0);
                    displayMsg += select.getElementsByTagName(lang).item(0).getTextContent();
                    displayMsg += "</line>";
                    for (String saveId : savedIDs) {
                        displayMsg += "<line>";
                        String uriValue = this.URI_Reference_Path + uri_name + "/" + saveId;
                        select = (Element) contextTag.getElementsByTagName("URI_ID").item(0);
                        displayMsg += select.getElementsByTagName(lang).item(0).getTextContent() + ": "
                                + uriValue;
                        displayMsg += "</line>";
                    }
                }
            }
            Utils.deleteDir(currentDir);
        } catch (Exception ex) {
            ex.printStackTrace();
            displayMsg += Messages.NOT_VALID_IMPORT;
        }

    }
    xml.append("<Display>").append(displayMsg).append("</Display>\n");
    xml.append("<EntityType>").append(type).append("</EntityType>\n");
    xml.append(this.xmlEnd());
    try {
        XMLTransform xmlTrans = new XMLTransform(xml.toString());
        xmlTrans.transform(out, xsl);
    } catch (DMSException e) {
        e.printStackTrace();
    }
    out.close();
}

From source file:lucee.runtime.type.scope.FormImpl.java

private void initializeMultiPart(PageContext pc, boolean scriptProteced) {
    // get temp directory
    Resource tempDir = ((ConfigImpl) pc.getConfig()).getTempDirectory();
    Resource tempFile;//from w  w  w  . j a v a  2  s . c  o m

    // Create a new file upload handler
    final String encoding = getEncoding();
    FileItemFactory factory = tempDir instanceof File
            ? new DiskFileItemFactory(DiskFileItemFactory.DEFAULT_SIZE_THRESHOLD, (File) tempDir)
            : new DiskFileItemFactory();

    ServletFileUpload upload = new ServletFileUpload(factory);
    upload.setHeaderEncoding(encoding);
    //ServletRequestContext c = new ServletRequestContext(pc.getHttpServletRequest());

    HttpServletRequest req = pc.getHttpServletRequest();
    ServletRequestContext context = new ServletRequestContext(req) {
        public String getCharacterEncoding() {
            return encoding;
        }
    };

    // Parse the request
    try {
        FileItemIterator iter = upload.getItemIterator(context);
        //byte[] value;
        InputStream is;
        ArrayList<URLItem> list = new ArrayList<URLItem>();
        while (iter.hasNext()) {
            FileItemStream item = iter.next();

            is = IOUtil.toBufferedInputStream(item.openStream());
            if (item.getContentType() == null || StringUtil.isEmpty(item.getName())) {
                list.add(new URLItem(item.getFieldName(), new String(IOUtil.toBytes(is), encoding), false));
            } else {
                tempFile = tempDir.getRealResource(getFileName());
                fileItems.put(item.getFieldName().toLowerCase(),
                        new Item(tempFile, item.getContentType(), item.getName(), item.getFieldName()));
                String value = tempFile.toString();
                IOUtil.copy(is, tempFile, true);

                list.add(new URLItem(item.getFieldName(), value, false));
            }
        }

        raw = list.toArray(new URLItem[list.size()]);
        fillDecoded(raw, encoding, scriptProteced, pc.getApplicationContext().getSameFieldAsArray(SCOPE_FORM));
    } catch (Exception e) {

        //throw new PageRuntimeException(Caster.toPageException(e));
        fillDecodedEL(new URLItem[0], encoding, scriptProteced,
                pc.getApplicationContext().getSameFieldAsArray(SCOPE_FORM));
        initException = e;
    }
}

From source file:dk.dma.msinm.common.repo.RepositoryService.java

/**
 * Creates a new DiskFileItemFactory. See:
 * http://commons.apache.org/proper/commons-fileupload/using.html
 * @return the new DiskFileItemFactory//from  w  ww  .java 2  s.  co m
 */
public static DiskFileItemFactory newDiskFileItemFactory(ServletContext servletContext) {
    FileCleaningTracker fileCleaningTracker = FileCleanerCleanup.getFileCleaningTracker(servletContext);
    DiskFileItemFactory factory = new DiskFileItemFactory(DiskFileItemFactory.DEFAULT_SIZE_THRESHOLD, null);
    factory.setFileCleaningTracker(fileCleaningTracker);
    return factory;
}

From source file:com.krawler.spring.crm.emailMarketing.crmEmailMarketingController.java

public ModelAndView saveEmailTemplateFiles(HttpServletRequest request, HttpServletResponse response)
        throws ServletException {
    JSONObject result = new JSONObject();
    DefaultTransactionDefinition def = new DefaultTransactionDefinition();
    def.setName("JE_Tx");
    def.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRED);
    def.setIsolationLevel(TransactionDefinition.ISOLATION_READ_UNCOMMITTED);
    TransactionStatus status = txnManager.getTransaction(def);
    try {//w  w w .java2s. c om
        result.put("success", false);
        int file_type = 1;
        String fType = request.getParameter("type");
        if (fType != null && fType.compareTo("img") == 0) {
            file_type = 0;
        }
        String companyid = sessionHandlerImpl.getCompanyid(request);
        String filename = "";
        ServletFileUpload fu = new ServletFileUpload(
                new DiskFileItemFactory(DiskFileItemFactory.DEFAULT_SIZE_THRESHOLD, new File("/tmp")));
        if (fu.isMultipartContent(request)) {
            List<FileItem> fileItems = fu.parseRequest(request);
            for (FileItem field : fileItems) {
                if (!field.isFormField()) {
                    String fname = new String(field.getName().getBytes(), "UTF8");
                    String file_id = java.util.UUID.randomUUID().toString();
                    String file_extn = fname.substring(fname.lastIndexOf("."));
                    filename = file_id.concat(file_extn);
                    boolean isUploaded = false;
                    fname = fname.substring(fname.lastIndexOf("\\") + 1);
                    if (field.getSize() != 0) {
                        String basePath = StorageHandler.GetDocStorePath() + companyid + "/" + fType;
                        File destDir = new File(basePath);
                        if (!destDir.exists()) {
                            destDir.mkdirs();
                        }
                        File uploadFile = new File(basePath + "/" + filename);
                        field.write(uploadFile);
                        isUploaded = true;
                        String id = request.getParameter("fileid");
                        if (StringUtil.isNullOrEmpty(id)) {
                            id = file_id;
                        }

                        crmEmailMarketingDAOObj.saveEmailTemplateFile(id, fname, file_extn, new Date(),
                                file_type, sessionHandlerImplObj.getUserid());
                    }
                }
            }
        }
        txnManager.commit(status);
        result.put("success", true);
    } catch (ServiceException e) {
        logger.warn(e.getMessage(), e);
        txnManager.rollback(status);
        try {
            result.put("msg", e.getMessage());
        } catch (Exception je) {
        }
    } catch (UnsupportedEncodingException ex) {
        logger.warn(ex.getMessage(), ex);
        txnManager.rollback(status);
        try {
            result.put("msg", ex.getMessage());
        } catch (Exception je) {
        }
    } catch (Exception e) {
        logger.warn(e.getMessage(), e);
        txnManager.rollback(status);
        try {
            result.put("msg", e.getMessage());
        } catch (Exception je) {
        }
    }
    return new ModelAndView("jsonView", "model", result.toString());
}

Example usage for org.apache.commons.fileupload.disk DiskFileItemFactory DEFAULT_SIZE_THRESHOLD

Introduction

Prototype

Document

Usage