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

Introduction

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

Prototype

void delete();

Source Link

Document

Deletes the underlying storage for a file item, including deleting any associated temporary disk file.

Usage

From source file:com.evanmclean.evlib.commons.fileupload.FileUploadUtils.java

/**
 * Call FileItem.delete for all items that have been stored on disk.
 * /*from w ww. j  a va2 s  .  c  o  m*/
 * @param file_items
 */
public static void delete(final FileItem[] file_items) {
    for (FileItem fi : file_items)
        if (!fi.isInMemory())
            fi.delete();
}

From source file:com.evanmclean.evlib.commons.fileupload.FileUploadUtils.java

/**
 * Call FileItem.delete for all items that have been stored on disk.
 * /*from   w w  w.j ava 2s  .  c o  m*/
 * @param file_items
 */
public static void delete(final Map<String, FileItem[]> file_items) {
    for (FileItem[] fis : file_items.values())
        for (FileItem fi : fis)
            if (!fi.isInMemory())
                fi.delete();
}

From source file:com.evanmclean.evlib.commons.fileupload.FileUploadUtils.java

/**
 * Call FileItem.delete for all items that have been stored on disk.
 * //from w  ww  .j a  v  a2  s  .co  m
 * @param file_items
 */
public static void delete(final List<?> file_items) {
    for (Object object : file_items) {
        final FileItem fi = (FileItem) object;
        if (!fi.isInMemory())
            fi.delete();
    }
}

From source file:gov.nist.appvet.shared.FileUtil.java

public static synchronized boolean saveReportUpload(String appId, String reportName, FileItem fileItem) {
    String reportsPath = null;/*from w  ww .j a  v  a  2 s  .  c o  m*/
    String outputFilePath = null;
    File file = null;
    try {
        reportsPath = AppVetProperties.APPS_ROOT + "/" + appId + "/reports";
        outputFilePath = reportsPath + "/" + reportName;
        file = new File(outputFilePath);
        if (file.exists()) {
            file.delete();
        }
        fileItem.write(file);
        return true;
    } catch (final Exception e) {
        log.error(e.getMessage());
        return false;
    } finally {
        reportsPath = null;
        outputFilePath = null;
        file = null;
        fileItem.delete();
    }
}

From source file:com.dien.upload.server.UploadServlet.java

/**
 * Removes all FileItems stored in session, but in this case 
 * the user can specify whether the temporary data is removed from disk.
 * /*from  www .ja v  a 2  s.c  o m*/
 * @param request
 * @param removeData 
 *                    true: the file data is deleted.
 *                    false: use it when you are referencing file items 
 *                    instead of copying them.
 */
public static void removeSessionFileItems(HttpServletRequest request, boolean removeData) {
    logger.debug("UPLOAD-SERVLET (" + request.getSession().getId() + ") removeSessionFileItems: removeData="
            + removeData);
    @SuppressWarnings("unchecked")
    Vector<FileItem> sessionFiles = (Vector<FileItem>) request.getSession().getAttribute(SESSION_FILES);
    if (removeData && sessionFiles != null) {
        for (FileItem fileItem : sessionFiles) {
            if (fileItem != null && !fileItem.isFormField()) {
                fileItem.delete();
            }
        }
    }
    request.getSession().removeAttribute(SESSION_FILES);
}

From source file:com.zimbra.cs.service.FileUploadServlet.java

public static void sendResponse(HttpServletResponse resp, int status, String fmt, String reqId,
        List<Upload> uploads, List<FileItem> items) throws IOException {
    boolean raw = false, extended = false;
    if (fmt != null && !fmt.trim().equals("")) {
        // parse out the comma-separated "fmt" options
        for (String foption : fmt.toLowerCase().split(",")) {
            raw |= ContentServlet.FORMAT_RAW.equals(foption);
            extended |= "extended".equals(foption);
        }//from  ww  w.j  av a  2s .  c om
    }

    StringBuffer results = new StringBuffer();
    results.append(status).append(",'").append(reqId != null ? StringUtil.jsEncode(reqId) : "null")
            .append('\'');
    if (status == HttpServletResponse.SC_OK) {
        boolean first = true;
        if (extended) {
            // serialize as a list of JSON objects, one per upload
            results.append(",[");
            for (Upload up : uploads) {
                Element.JSONElement elt = new Element.JSONElement("ignored");
                elt.addAttribute(MailConstants.A_ATTACHMENT_ID, up.uuid);
                elt.addAttribute(MailConstants.A_CONTENT_TYPE, up.getContentType());
                elt.addAttribute(MailConstants.A_CONTENT_FILENAME, up.name);
                elt.addAttribute(MailConstants.A_SIZE, up.getSize());
                results.append(first ? "" : ",").append(elt.toString());
                first = false;
            }
            results.append(']');
        } else {
            // serialize as a string containing the comma-separated upload IDs
            results.append(",'");
            for (Upload up : uploads) {
                results.append(first ? "" : UPLOAD_DELIMITER).append(up.uuid);
                first = false;
            }
            results.append('\'');
        }
    }

    resp.setContentType("text/html; charset=utf-8");
    PrintWriter out = resp.getWriter();

    if (raw) {
        out.println(results);
    } else {
        out.println("<html><head>"
                + "<script language='javascript'>\nfunction doit() { window.parent._uploadManager.loaded("
                + results + "); }\n</script>" + "</head><body onload='doit()'></body></html>\n");
    }
    out.close();

    // handle failure by cleaning up the failed upload
    if (status != HttpServletResponse.SC_OK && items != null && items.size() > 0) {
        for (FileItem fi : items) {
            mLog.debug("sendResponse(): deleting %s", fi);
            fi.delete();
        }
    }
}

From source file:hudson.util.MultipartFormDataParser.java

/**
 * If any file is created on the disk, delete them all.
 * Even if this method is not called, the resource will be still cleaned up later by GC.
 *//*from ww w  .j a va2 s .c om*/
public void cleanUp() {
    for (FileItem item : byName.values())
        item.delete();
}

From source file:com.uniquesoft.uidl.servlet.UploadServlet.java

/**
 * Removes all FileItems stored in session under the session key, but in this case 
 * the user can specify whether the temporary data is removed from disk.
 * //from w  ww  .  ja  v  a 2 s.  c o m
 * @param request
 * @param removeData 
 *                    true: the file data is deleted.
 *                    false: use it when you are referencing file items 
 *                    instead of copying them.
 */
public static void removeSessionFileItems(HttpServletRequest request, String sessionFilesKey,
        boolean removeData) {
    logger.debug("UPLOAD-SERVLET (" + request.getSession().getId() + ") removeSessionFileItems: removeData="
            + removeData);
    List<FileItem> sessionFiles = getSessionFileItems(request, sessionFilesKey);
    if (removeData && sessionFiles != null) {
        for (FileItem fileItem : sessionFiles) {
            if (fileItem != null && !fileItem.isFormField()) {
                fileItem.delete();
            }
        }
    }
    request.getSession().removeAttribute(sessionFilesKey);
}

From source file:com.silverpeas.gallery.MediaHelper.java

/**
 * Saves uploaded sound file on file system
 * @param fileHandler//  ww  w  . j  av  a2  s .  c o  m
 * @param sound the current sound media
 * @param fileItem the current uploaded sound
 * @throws Exception
 */
public static void processSound(final FileHandler fileHandler, Sound sound, final FileItem fileItem)
        throws Exception {
    if (fileItem != null) {
        String name = fileItem.getName();
        if (name != null) {
            try {
                sound.setFileName(FileUtil.getFilename(name));
                final HandledFile handledSoundFile = getHandledFile(fileHandler, sound);
                handledSoundFile.copyInputStreamToFile(fileItem.getInputStream());
                setInternalMetadata(handledSoundFile, sound, MediaMimeType.SOUNDS);
            } finally {
                fileItem.delete();
            }
        }
    }
}

From source file:fi.vm.sade.organisaatio.resource.TempFileResource.java

@DELETE
@Produces(MediaType.TEXT_PLAIN)//ww w  .j a  v  a  2  s .  co  m
@Path("/{img}")
@Secured({ "ROLE_APP_ORGANISAATIOHALLINTA" })
public String deleteImage(@PathParam("img") String img) {
    String path = getUser() + img;
    FileItem imgFile = data.get(path);
    if (imgFile != null) {
        imgFile.delete();
        data.remove(path);
        return "ok";
    } else {
        return "organisaatio.fileupload.deletefail";
    }

}