Example usage for org.apache.commons.fileupload.disk SilverpeasDiskFileItemFactory SilverpeasDiskFileItemFactory

Introduction

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

Prototype

public SilverpeasDiskFileItemFactory() 

Source Link

Document

Constructs a new SilverpeasDiskFileItemFactory by setting by default the following parameters:

• the size threshold is set at 2Mo: about this size, the file are temporarly stored in disk;
• the temporary directory is the default one used in Silverpeas (@see org.silverpeas.core.util.file.FileRepositoryManager#getTemporaryPath());
• a temporary file cleaner is set: all stored file in disks are deleted once no more unused (@see org.apache.commons.fileupload.disk.DiskFileItemFactory).

Usage

From source file:com.sun.portal.portletcontainer.driver.admin.UploadServlet.java

private void uploadFile(HttpServletRequest request, HttpServletResponse response)
        throws FileUploadException, PortletRegistryException {

    HttpSession session = AdminUtils.getClearedSession(request);

    SilverpeasDiskFileItemFactory factory = new SilverpeasDiskFileItemFactory();
    ServletFileUpload upload = new ServletFileUpload(factory);
    upload.setSizeMax(maxUploadSize);/*from w ww  .  jav  a 2s . com*/

    // Parse the request
    @SuppressWarnings("unchecked")
    List<FileItem> fileItems = upload.parseRequest(request);
    Iterator<FileItem> itr = fileItems.iterator();

    while (itr.hasNext()) {
        FileItem fi = itr.next();
        // The following is not being used since in the upload form we are
        // not using any
        // non-file form fields. If you do put in some form fields you want
        // to use,
        // then this is where you will get the values of the form fields. -
        // Sandeep
        if (fi.isFormField()) {
            String name = fi.getFieldName();
            String value = fi.getString();
        }
    }

    String[] fileNames = new String[2];
    itr = fileItems.iterator();
    int i = 0;
    while (itr.hasNext()) {
        FileItem fi = itr.next();
        if (!fi.isFormField()) {
            fileNames[i] = processFileItem(fi);
            i++;
        }
    }
    deployPortlet(fileNames, session);
    // refresh portlet list
    AdminUtils.refreshList(request, getLanguage(request));
}

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