Package helma.util

Class MimePart

java.lang.Object
helma.util.MimePart
All Implemented Interfaces:
Serializable

public class MimePart extends Object implements Serializable
This represents a MIME part of a HTTP file upload
See Also:
  • Constructor Details

    • MimePart

      public MimePart(String name, byte[] content, String contentType)
      Creates a new MimePart object.
      Parameters:
      name - the file name
      content - the mime part content
      contentType - the content type
    • MimePart

      public MimePart(org.apache.commons.fileupload.FileItem fileItem)
      Creates a new MimePart object from a file upload.
      Parameters:
      fileItem - a commons fileupload file item
  • Method Details

    • getContentType

      public String getContentType()
      Returns:
      the content type
    • getContentLength

      public int getContentLength()
      Get the number of bytes in the mime part's content
      Returns:
      the content length
    • getName

      public String getName()
      Get the mime part's name
      Returns:
      the file name
    • getContent

      public byte[] getContent()
      Return the content of the mime part as byte array.
      Returns:
      the mime part content as byte array
    • getInputStream

      public InputStream getInputStream() throws IOException
      Return an InputStream to read the content of the mime part
      Returns:
      an InputStream for the mime part content
      Throws:
      IOException - an I/O related error occurred
    • getText

      public String getText()
      Return the content of the mime part as string, if its content type is null, text/* or application/text. Otherwise, return null.
      Returns:
      the content of the mime part as string
    • getLastModified

      public Date getLastModified()
      Get the last modified date
      Returns:
      the last modified date
    • setLastModified

      public void setLastModified(Date lastModified)
      Set the last modified date
      Parameters:
      lastModified - the last modified date
    • getETag

      public String getETag()
      Get the ETag of the mime part
      Returns:
      the ETag
    • setETag

      public void setETag(String eTag)
      Set the ETag for the mime part
      Parameters:
      eTag - the ETag
    • writeToFile

      public String writeToFile(String dir)
      Write the mimepart to a directory, using its name as file name.
      Parameters:
      dir - the directory to write the file to
      Returns:
      the absolute path name of the file written, or null if an error occurred
    • writeToFile

      public String writeToFile(String dir, String fname)
      Write the mimepart to a file.
      Parameters:
      dir - the directory to write the file to
      Returns:
      the name of the file written, or null if an error occurred
    • getSubHeader

      public static String getSubHeader(String header, String subHeaderName)
      Get a sub-header from a header, e.g. the charset from Content-Type: text/plain; charset="UTF-8"
    • normalizeFilename

      public static String normalizeFilename(String filename)
      Normalize a upload file name. Internet Explorer on Windows sends the whole path, so we cut off everything before the actual name.