Constructor Detail

• ApplicationPart

  public ApplicationPart(FileItem fileItem,
                 File location)

Method Detail

• delete

  public void delete()
              throws IOException

  Description copied from interface: javax.servlet.http.Part
  Deletes the underlying storage for a part, including deleting any associated temporary disk file. Although the container will delete this storage automatically this method can be used to ensure that this is done at an earlier time, thus preserving system resources.

  Containers are only required to delete the associated storage when the Part instance is garbage collected. Apache Tomcat will delete the associated storage when the associated request has finished processing. Behaviour of other containers may be different.

  Specified by:

  delete in interface Part

  Throws:

  IOException - if an I/O occurs while attempting to delete the part

• getContentType

  public String getContentType()

  Description copied from interface: javax.servlet.http.Part
  Obtain the content type passed by the browser.

  Specified by:

  getContentType in interface Part

  Returns:

  The content type passed by the browser or null if not defined.

• getHeader

  public String getHeader(String name)

  Description copied from interface: javax.servlet.http.Part
  Obtains the value of the specified part header as a String. If there are multiple headers with the same name, this method returns the first header in the part. The header name is case insensitive.

  Specified by:

  getHeader in interface Part

  Parameters:

  name - Header name

  Returns:

  The header value or null if the header is not present

• getHeaderNames

  public Collection<String> getHeaderNames()

  Description copied from interface: javax.servlet.http.Part
  Get the header names provided for this part.

  Specified by:

  getHeaderNames in interface Part

  Returns:

  a Collection of all the header names provided for this part.

• getHeaders

  public Collection<String> getHeaders(String name)

  Description copied from interface: javax.servlet.http.Part
  Obtain all the values of the specified part header.

  Specified by:

  getHeaders in interface Part

  Parameters:

  name - The name of the header of interest. The header name is case insensitive.

  Returns:

  All the values of the specified part header. If the part did not include any headers of the specified name, this method returns an empty Collection.

• getInputStream

  public InputStream getInputStream()
                             throws IOException

  Description copied from interface: javax.servlet.http.Part
  Obtain an InputStream that can be used to retrieve the contents of the file.

  Specified by:

  getInputStream in interface Part

  Returns:

  An InputStream for the contents of the file

  Throws:

  IOException - if an I/O occurs while obtaining the stream

• getName

  public String getName()

  Description copied from interface: javax.servlet.http.Part
  Obtain the name of the field in the multipart form corresponding to this part.

  Specified by:

  getName in interface Part

  Returns:

  The name of the field in the multipart form corresponding to this part.

• getSize

  public long getSize()

  Description copied from interface: javax.servlet.http.Part
  Obtain the size of this part.

  Specified by:

  getSize in interface Part

  Returns:

  The size of the part if bytes

• write

  public void write(String fileName)
             throws IOException

  Description copied from interface: javax.servlet.http.Part
  A convenience method to write an uploaded part to disk. The client code is not concerned with whether or not the part is stored in memory, or on disk in a temporary location. They just want to write the uploaded part to a file. This method is not guaranteed to succeed if called more than once for the same part. This allows a particular implementation to use, for example, file renaming, where possible, rather than copying all of the underlying data, thus gaining a significant performance benefit.

  Specified by:

  write in interface Part

  Parameters:

  fileName - The location into which the uploaded part should be stored. Relative locations are relative to MultipartConfigElement.getLocation()

  Throws:

  IOException - if an I/O occurs while attempting to write the part

• getString

  public String getString(String encoding)
                   throws UnsupportedEncodingException

  Throws:

  UnsupportedEncodingException

• getSubmittedFileName

  public String getSubmittedFileName()

  Description copied from interface: javax.servlet.http.Part
  If this part represents an uploaded file, gets the file name submitted in the upload. Returns null if no file name is available or if this part is not a file upload.

  Specified by:

  getSubmittedFileName in interface Part

  Returns:

  the submitted file name or null.