Examples of org.apache.commons.fileupload.disk.DiskFileItemFactory

Package org.apache.commons.fileupload.disk

Examples of org.apache.commons.fileupload.disk.DiskFileItemFactory

org.apache.commons.fileupload.disk.DiskFileItemFactory
The default {@link org.apache.commons.fileupload.FileItemFactory}implementation. This implementation creates {@link org.apache.commons.fileupload.FileItem} instances which keep theircontent either in memory, for smaller items, or in a temporary file on disk, for larger items. The size threshold, above which content will be stored on disk, is configurable, as is the directory in which temporary files will be created.

If not otherwise configured, the default configuration values are as follows:
- Size threshold is 10KB.
- Repository is the system default temp directory, as returned by System.getProperty("java.io.tmpdir").
NOTE: Files are created in the system default temp directory with predictable names. This means that a local attacker with write access to that directory can perform a TOUTOC attack to replace any uploaded file with a file of the attackers choice. The implications of this will depend on how the uploaded file is used but could be significant. When using this implementation in an environment with local, untrusted users, {@link #setRepository(File)} MUST be used to configure a repository locationthat is not publicly writable. In a Servlet container the location identified by the ServletContext attribute javax.servlet.context.tempdir may be used.

Temporary files, which are created for file items, should be deleted later on. The best way to do this is using a {@link FileCleaningTracker}, which you can set on the {@link DiskFileItemFactory}. However, if you do use such a tracker, then you must consider the following: Temporary files are automatically deleted as soon as they are no longer needed. (More precisely, when the corresponding instance of {@link java.io.File} is garbage collected.)This is done by the so-called reaper thread, which is started automatically when the class {@link org.apache.commons.io.FileCleaner}is loaded. It might make sense to terminate that thread, for example, if your web application ends. See the section on "Resource cleanup" in the users guide of commons-fileupload.
@since FileUpload 1.1 @version $Id: DiskFileItemFactory.java 1455094 2013-03-11 11:00:14Z simonetripodi $

        Map<String, FileItem> files = null;
        Map<String, String> fields = null;
        if(actionRequest.getContentType() != null && actionRequest.getContentType().startsWith("multipart/form-data")) {
            files = new HashMap<String, FileItem>();
            fields = new HashMap<String, String>();
            PortletFileUpload request = new PortletFileUpload(new DiskFileItemFactory());
            try {
                List<FileItem> items = request.parseRequest(actionRequest);
                for (FileItem item : items) {
                    if (item.isFormField()) {
                        if (item.getFieldName().equals(MODE_KEY)) {

View Full Code Here

        response.setRenderParameter("importSource", type);
        if (!PortletFileUpload.isMultipartContent(request)) {
            throw new PortletException("Expected file upload");
        }


        PortletFileUpload uploader = new PortletFileUpload(new DiskFileItemFactory());
        try {
            List<FileItem> items = uploader.parseRequest(request);
            for (FileItem item : items) {
                if (!item.isFormField()) {
                    File file = File.createTempFile("geronimo-import", "");

View Full Code Here

            String artifactId = null;
            String version = null;
            String fileType = null;
            String replacedArtifactString = null;


            PortletFileUpload uploader = new PortletFileUpload(new DiskFileItemFactory());
            try {
                List items = uploader.parseRequest(actionRequest);
                for (Iterator i = items.iterator(); i.hasNext();) {
                    FileItem item = (FileItem) i.next();
                    if (!item.isFormField()) {

View Full Code Here

            throw new PortletException("Expected file upload");
        }


        // use commons-fileupload to process the request
        File rootDir = new File(System.getProperty("java.io.tmpdir"));
        PortletFileUpload uploader = new PortletFileUpload(new DiskFileItemFactory(10240, rootDir));
        
        File bundleFile = null;
        String startAfterInstalled = null;
        String str_startLevel = null;

View Full Code Here

        if (!PortletFileUpload.isMultipartContent(actionRequest)) {
            throw new PortletException("Expected file upload");
        }


        File rootDir = new File(System.getProperty("java.io.tmpdir"));
        PortletFileUpload uploader = new PortletFileUpload(new DiskFileItemFactory(10240, rootDir));
        File moduleFile = null;
        File planFile = null;
        String startApp = null;
        String redeploy = null;
        try {

View Full Code Here

                                                              int repositoryThreshold,


                                                              @Symbol(UploadSymbols.REPOSITORY_LOCATION)
                                                              String repositoryLocation)
    {
        return new DiskFileItemFactory(repositoryThreshold, new File(repositoryLocation));
    }

View Full Code Here

    /**
     * Get the form data from the inbound request.
     */
    @SuppressWarnings("rawtypes")
    public static FormData getFormData(HttpServletRequest request) {
        FileItemFactory factory = new DiskFileItemFactory();
        ServletFileUpload upload = new ServletFileUpload( factory );
        upload.setHeaderEncoding( "UTF-8" );


        FormData data = new FormData();
        try {

View Full Code Here

    }
  }


  private DiskFileItemFactory setupFileItemFactory(File repository, ServletContext context)
  {
    DiskFileItemFactory factory = new DiskFileItemFactory();
    factory.setSizeThreshold(DiskFileItemFactory.DEFAULT_SIZE_THRESHOLD);
    factory.setRepository(repository);


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


    return factory;
  }

View Full Code Here

        }
    }


    private DiskFileItemFactory createDiskFactory() {
        // Create a factory for disk-based file items
        DiskFileItemFactory diskFileItemFactory = new DiskFileItemFactory();
        // Set factory constraints
        diskFileItemFactory.setSizeThreshold(this.getMaxFileUploadSize());
        diskFileItemFactory.setRepository(FILE_UPLOAD_TEMP_DIRECTORY);
        return diskFileItemFactory;
    }

View Full Code Here

            setProxyRequestHeaders(request, postMethodProxyRequest);


            // Check if this is a mulitpart (file upload) POST
            if (ServletFileUpload.isMultipartContent(request)) {
                logger.info("POST:: Multipart");
                DiskFileItemFactory diskFactory = createDiskFactory();
                HttpUtilities.handleMultipartPost(postMethodProxyRequest, request, diskFactory);
            } else {


                logger.info("POST:: Not Multipart");
                HttpUtilities.handleStandardPost(postMethodProxyRequest, request, history);

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

Related Classes of org.apache.commons.fileupload.disk.DiskFileItemFactory

bg.smoc.web.servlet.judge.contest.UploadTestDataServlet

br.com.caelum.vraptor.interceptor.multipart.CommonsUploadMultipartInterceptor

br.com.caelum.vraptor.observer.upload.CommonsUploadMultipartObserver

ca.carleton.gcrc.upload.UploadServlet

ch.entwine.weblounge.common.impl.site.ActionSupport

com.adm.ctl.CoreCtl

com.baidu.ueditor.um.Uploader

com.britesnow.snow.web.WebController

com.director.core.RequestHandler$FormUploadRequestHandler

com.evasion.common.inputfile.UploadFilter

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.