Example usage for org.apache.commons.fileupload FileItem getName

List of usage examples for org.apache.commons.fileupload FileItem getName

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Introduction

In this page you can find the example usage for org.apache.commons.fileupload FileItem getName.

Prototype

String getName();

Source Link

Document

Returns the original filename in the client's filesystem, as provided by the browser (or other client software).

Usage

From source file:com.krawler.esp.portalmsg.forummsgcomm.java

public static String getFileName(org.apache.commons.fileupload.FileItem fileItem) {
    if (fileItem.getName() == null) {
        return null;
    }//from  w  ww.  ja  va  2s  .c o m
    // check for Unix-style path
    int pos = fileItem.getName().lastIndexOf("/");
    if (pos == -1) {
        // check for Windows-style path
        pos = fileItem.getName().lastIndexOf("\\");
    }
    if (pos != -1) {
        // any sort of path separator found
        return fileItem.getName().substring(pos + 1);
    } else {
        // plain name
        return fileItem.getName();
    }
}

From source file:fr.paris.lutece.plugins.genericattributes.util.JSONUtils.java

/**
 * Builds a json object for the file item list.
 * Key is {@link #JSON_KEY_UPLOADED_FILES}, value is the array of uploaded
 * file.// w ww . jav  a  2 s .  c  o m
 * @param listFileItem the fileItem list
 * @return the json
 */
public static JSONObject getUploadedFileJSON(List<FileItem> listFileItem) {
    JSONObject json = new JSONObject();

    if (listFileItem != null) {
        for (FileItem fileItem : listFileItem) {
            json.accumulate(JSON_KEY_UPLOADED_FILES, fileItem.getName());
        }

        json.element(JSON_KEY_FILE_COUNT, listFileItem.size());
    } else {
        // no file
        json.element(JSON_KEY_FILE_COUNT, 0);
    }

    return json;
}

From source file:com.tek271.reverseProxy.servlet.ProxyFilter.java

private static MultipartEntity getMultipartEntity(HttpServletRequest request) {
    MultipartEntity entity = new MultipartEntity(HttpMultipartMode.BROWSER_COMPATIBLE);
    Enumeration<String> en = request.getParameterNames();
    while (en.hasMoreElements()) {
        String name = en.nextElement();
        String value = request.getParameter(name);
        try {/*w w w .java2 s.com*/
            if (name.equals("file")) {
                FileItemFactory factory = new DiskFileItemFactory();
                ServletFileUpload upload = new ServletFileUpload(factory);
                upload.setSizeMax(10000000);// 10 Mo
                List items = upload.parseRequest(request);
                Iterator itr = items.iterator();
                while (itr.hasNext()) {
                    FileItem item = (FileItem) itr.next();
                    File file = new File(item.getName());
                    FileOutputStream fos = new FileOutputStream(file);
                    fos.write(item.get());
                    fos.flush();
                    fos.close();
                    entity.addPart(name, new FileBody(file, "application/zip"));
                }
            } else {
                entity.addPart(name, new StringBody(value.toString(), "text/plain", Charset.forName("UTF-8")));
            }
        } catch (UnsupportedEncodingException e) {
            e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates.
        } catch (FileUploadException e) {
            e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates.
        } catch (FileNotFoundException e) {
            e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates.
        } catch (IOException e) {
            e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates.
        }
    }

    return entity;

}

From source file:edu.caltech.ipac.firefly.server.servlets.MultipartDataUtil.java

public static MultiPartData handleRequest(StringKey key, HttpServletRequest req) throws Exception {

    // Create a factory for disk-based file items
    DiskFileItemFactory factory = new DiskFileItemFactory();

    // Create a new file upload handler
    ServletFileUpload upload = new ServletFileUpload(factory);

    // Parse the request
    List /* FileItem */ items = upload.parseRequest(req);

    MultiPartData data = new MultiPartData(key);

    // Process the uploaded items
    Iterator iter = items.iterator();
    while (iter.hasNext()) {
        FileItem item = (FileItem) iter.next();

        if (item.isFormField()) {
            String name = item.getFieldName();
            String value = item.getString();
            data.addParam(name, value);//  ww  w .j  av  a2  s . c o m
        } else {
            String fieldName = item.getFieldName();
            String fileName = item.getName();
            String contentType = item.getContentType();
            File uf = new File(ServerContext.getTempWorkDir(), System.currentTimeMillis() + ".upload");
            item.write(uf);
            data.addFile(fieldName, uf, fileName, contentType);
            StringKey fileKey = new StringKey(fileName, System.currentTimeMillis());
            CacheManager.getCache(Cache.TYPE_TEMP_FILE).put(fileKey, uf);
        }
    }
    return data;
}

From source file:com.liferay.servermanager.util.FileUploadUtil.java

public static File getFileItemTempFile(HttpServletRequest request) throws Exception {

    FileItem fileItem = getFileItem(request);

    if (fileItem == null) {
        return null;
    }//from   w w  w. j  a v a 2 s  . com

    File tempDir = new File(SystemProperties.get(SystemProperties.TMP_DIR), PortalUUIDUtil.generate());

    if (!tempDir.mkdirs()) {
        return null;
    }

    File tempFile = new File(tempDir, fileItem.getName());

    fileItem.write(tempFile);

    return tempFile;
}

From source file:Model.Picture.java

public static ArrayList<String> upload(HttpServletRequest request, int type) {
    ArrayList<String> errors = new ArrayList<String>();
    ArrayList<String> pictureNames = new ArrayList<String>();

    DiskFileItemFactory factory = new DiskFileItemFactory();
    factory.setSizeThreshold(Constants.UPLOAD_SIZE_THRESHOLD);
    new File(Constants.TEMP_DIR).mkdirs();
    factory.setRepository(new File(Constants.TEMP_DIR));

    ServletFileUpload upload = new ServletFileUpload(factory);
    upload.setSizeMax(Constants.MAX_UPLOAD_SIZE);

    try {//from   w w  w .  ja  va  2s  . c  o m
        List fileItems = upload.parseRequest(request);
        Iterator i = fileItems.iterator();

        while (i.hasNext()) {
            FileItem fileItem = (FileItem) i.next();
            String fileName = fileItem.getName();

            if (type == EXCEL_UPLOAD)
                errors.addAll(upload_excel(fileName, fileItem));
            else if (type == PICTURE_UPLOAD)
                errors.addAll(upload_picture(fileName, fileItem, pictureNames));
        }
    } catch (org.apache.commons.fileupload.FileUploadException e) {
        e.printStackTrace(System.out);
    } catch (Exception e) {
        e.printStackTrace(System.out);
    }

    if (type == PICTURE_UPLOAD)
        DataBaseTools.insertAndUpdateRecords(pictureNames);

    return errors;
}

From source file:net.ontopia.topicmaps.classify.ClassifyUtils.java

public static ClassifiableContentIF getFileUploadContent(HttpServletRequest request) {
    // Handle file upload
    String contentType = request.getHeader("content-type");
    // out.write("CT: " + contentType + " " + tm + " " + id);
    if (contentType != null && contentType.startsWith("multipart/form-data")) {
        try {/* w w w  .ja v a 2 s . c om*/
            FileUpload upload = new FileUpload(new DefaultFileItemFactory());
            for (FileItem item : upload.parseRequest(request)) {
                if (item.getSize() > 0) {
                    // ISSUE: could make use of content type if known
                    byte[] content = item.get();
                    ClassifiableContent cc = new ClassifiableContent();
                    String name = item.getName();
                    if (name != null)
                        cc.setIdentifier("fileupload:name:" + name);
                    else
                        cc.setIdentifier("fileupload:field:" + item.getFieldName());
                    cc.setContent(content);
                    return cc;
                }
            }
        } catch (Exception e) {
            throw new OntopiaRuntimeException(e);
        }
    }
    return null;
}

From source file:com.bibisco.manager.ImageManager.java

private static String writeFile(FileItem pFileItem) {

    String lStrFileName = null;/*from w w  w .j a  v a2  s  .  co m*/

    mLog.debug("Start writeFile(FileItem, String)");

    String lStrFileItemFileName = pFileItem.getName();
    if (lStrFileItemFileName == null) {
        mLog.error("File name is null");
        throw new BibiscoException(BibiscoException.IO_EXCEPTION);
    }

    // build file name
    StringBuilder lStringBuilderFileName = new StringBuilder();
    lStringBuilderFileName.append(UUID.randomUUID().toString());
    lStringBuilderFileName.append(".");
    lStringBuilderFileName.append(FilenameUtils.getExtension(lStrFileItemFileName));
    lStrFileName = lStringBuilderFileName.toString();

    // get file path
    String lStrFilePath = getFilePath(lStrFileName);

    // write file to disk
    File lFile = new File(lStrFilePath);
    try {
        pFileItem.write(lFile);
    } catch (Throwable t) {
        mLog.error(t, "insert() Error writing file: lFile=" + lFile);
        throw new BibiscoException(BibiscoException.IO_EXCEPTION);
    }

    mLog.debug("End writeFile(FileItem): return ", lStrFileName);

    return lStrFileName;
}

From source file:de.suse.swamp.modules.actions.DatapackActions.java

public static boolean storeFile(Databit dbit, boolean overwrite, FileItem fi, String uname) throws Exception {
    // skip empty uploads: 
    if (fi != null && !fi.getName().trim().equals("") && fi.getSize() > 0) {
        String fileDir = new SWAMPAPI().doGetProperty("ATTACHMENT_DIR", uname);

        if (!(new File(fileDir)).canWrite()) {
            throw new Exception("Cannot write to configured path: " + fileDir);
        }/*from  w w  w . j a  va 2  s.  com*/

        String fileName = fi.getName();
        // fix for browsers setting complete path as name: 
        if (fileName.indexOf("/") >= 0)
            fileName = fileName.substring(fileName.lastIndexOf("/") + 1);
        if (fileName.indexOf("\\") >= 0)
            fileName = fileName.substring(fileName.lastIndexOf("\\") + 1);

        File file = new File(fileDir + fs + dbit.getId() + "-" + fileName);
        if (!overwrite) {
            if (!file.createNewFile()) {
                throw new Exception("Cannot write to file: " + file.getName() + ". File already exists?");
            }
        } else {
            if (file.exists()) {
                file.delete();
            }
            // if its a file with a new name, delete the old one: 
            File oldFile = new File(fileDir + fs + dbit.getId() + "-" + dbit.getValue());
            if (oldFile.exists()) {
                Logger.DEBUG("Deleting old file: " + oldFile.getPath());
                oldFile.delete();
            }
        }

        FileOutputStream stream = new FileOutputStream(file);
        stream.write(fi.get());
        stream.close();
        return true;
    } else {
        return false;
    }
}

From source file:com.news.util.UploadFileUtil.java

public static String upload(HttpServletRequest request, String paramName, String fileName) {
    String result = "";
    File file;/*from  www . j a  va 2  s  .  c om*/
    int maxFileSize = 5000 * 1024;
    int maxMemSize = 5000 * 1024;
    String filePath = "";
    ///opt/apache-tomcat-7.0.59/webapps/noithat
    //filePath = getServletContext().getRealPath("") + File.separator + "test-upload" + File.separator;
    filePath = File.separator + File.separator + "opt" + File.separator + File.separator;
    filePath += "apache-tomcat-7.0.59" + File.separator + File.separator + "webapps";
    filePath += File.separator + File.separator + "noithat";
    filePath += File.separator + File.separator + "upload" + File.separator + File.separator;
    filePath += "images" + File.separator;

    //filePath = "E:" + File.separator;

    // Verify the content type
    String contentType = request.getContentType();
    System.out.println("contentType=" + contentType);
    if (contentType != null && (contentType.indexOf("multipart/form-data") >= 0)) {

        DiskFileItemFactory factory = new DiskFileItemFactory();
        // maximum size that will be stored in memory
        factory.setSizeThreshold(maxMemSize);
        // Location to save data that is larger than maxMemSize.
        factory.setRepository(new File("c:\\temp"));

        // Create a new file upload handler
        ServletFileUpload upload = new ServletFileUpload(factory);
        // maximum file size to be uploaded.
        upload.setSizeMax(maxFileSize);
        try {
            // Parse the request to get file items.
            List fileItems = upload.parseRequest(request);
            System.out.println("fileItems.size()=" + fileItems.size());
            // Process the uploaded file items
            Iterator i = fileItems.iterator();

            while (i.hasNext()) {
                FileItem fi = (FileItem) i.next();
                if (!fi.isFormField() && fi.getFieldName().equals(paramName)) {
                    // Get the uploaded file parameters
                    String fieldName = fi.getFieldName();
                    int dotPos = fi.getName().lastIndexOf(".");
                    if (dotPos < 0) {
                        fileName += ".jpg";
                    } else {
                        fileName += fi.getName().substring(dotPos);
                    }
                    boolean isInMemory = fi.isInMemory();
                    long sizeInBytes = fi.getSize();
                    // Write the file
                    if (fileName.lastIndexOf("\\") >= 0) {
                        file = new File(filePath + fileName.substring(fileName.lastIndexOf("\\")));
                    } else {
                        file = new File(filePath + fileName.substring(fileName.lastIndexOf("\\") + 1));
                    }
                    fi.write(file);
                    System.out.println("Uploaded Filename: " + filePath + fileName + "<br>");
                    result = fileName;
                }
            }
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }
    return result;
}