uk.ac.ed.epcc.webapp.servlet

Class PartStreamData

java.lang.Object

uk.ac.ed.epcc.webapp.servlet.PartStreamData

All Implemented Interfaces:

MimeStreamData, StreamData

public class PartStreamData
extends java.lang.Object
implements MimeStreamData

Constructor Summary

Constructors

Constructor and Description
PartStreamData(AppContext conn, Part part)

Method Summary

Modifier and Type	Method and Description
java.lang.String	getContentType() get the Mime type associated with the Data
java.io.InputStream	getInputStream() get an InputStream to read the state of the obect
long	getLength() get the size of data held in the object
java.lang.String	getName() Get the original filename associated with the data.
java.io.OutputStream	getOutputStream() Get an OutputStream used to modify the state of the object

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface uk.ac.ed.epcc.webapp.model.data.stream.StreamData

append, read, write

Constructor Detail

PartStreamData

public PartStreamData(AppContext conn,
                      Part part)

Parameters:

conn -

part -

Method Detail

getLength

public long getLength()

Description copied from interface: StreamData

get the size of data held in the object

Specified by:

getLength in interface StreamData

Returns:

long size of current data

getInputStream

public java.io.InputStream getInputStream()

Description copied from interface: StreamData

get an InputStream to read the state of the obect

Specified by:

getInputStream in interface StreamData

Returns:

InputStream

getOutputStream

public java.io.OutputStream getOutputStream()

Description copied from interface: StreamData

Get an OutputStream used to modify the state of the object

Specified by:

getOutputStream in interface StreamData

Returns:

OutPutStream

getContentType

public java.lang.String getContentType()

Description copied from interface: MimeStreamData

get the Mime type associated with the Data

Specified by:

getContentType in interface MimeStreamData

Returns:

String Mime type

getName

public java.lang.String getName()

Description copied from interface: MimeStreamData

Get the original filename associated with the data.

Specified by:

getName in interface MimeStreamData

Returns:

String filename or null