org.directwebremoting.event
Class SessionProgressListener

java.lang.Object
  org.directwebremoting.event.SessionProgressListener

All Implemented Interfaces:

java.io.Serializable, org.apache.commons.fileupload.ProgressListener

public class SessionProgressListener
extends java.lang.Object
implements org.apache.commons.fileupload.ProgressListener, java.io.Serializable

Progress listener that stores results in the user session.

Author:

Jose Noheda

See Also:

Serialized Form

Field Summary

static java.lang.String

CANCEL_UPLOAD The attribute that indicates if the user wants to cancel the upload.

Constructor Summary

SessionProgressListener(javax.servlet.http.HttpSession session)

Method Summary

long	getBytesRead() Accessor for the number of bytes read, as passed in by ProgressListener.update(long, long, int)
long	getContentLength() The total number of bytes, which are being read.
long	getItem() The number of the field, which is currently being read.
void	update(long newBytesRead, long newContentLength, int items)

Methods inherited from class java.lang.Object

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

Field Detail

CANCEL_UPLOAD

public static final java.lang.String CANCEL_UPLOAD

The attribute that indicates if the user wants to cancel the upload.

See Also:

Constant Field Values

Constructor Detail

SessionProgressListener

public SessionProgressListener(javax.servlet.http.HttpSession session)

Method Detail

getBytesRead

public long getBytesRead()

Accessor for the number of bytes read, as passed in by ProgressListener.update(long, long, int)

getContentLength

public long getContentLength()

The total number of bytes, which are being read. May be -1, if this number is unknown. Passed in by ProgressListener.update(long, long, int)

getItem

public long getItem()

The number of the field, which is currently being read. (0 = no item so far, 1 = first item is being read, ...)

update

public void update(long newBytesRead,
                   long newContentLength,
                   int items)

Specified by:

update in interface org.apache.commons.fileupload.ProgressListener