DEXTUploadJ
DEXTUploadJ References > FileItem > Method > length

length Method

Version
1.0.1.0
Environment
Sun JDK1.4
Target
FileItem
Signature
public int length()
Parameters
Return value
File size
Throws
Description

Seeks the file size in byte unit.

Usage
FileUpload fileUpload = new FileUpload(request, response);
FileItem[] values = (FileItem[]) map.get(key);

Map map = fileUpload.getFileItemMap();
Iterator it = map.keySet().iterator();
Object key = null;
		
while(it.hasNext())
{
	key = it.next();

	FileItem[] values = (FileItem[]) map.get(key);
	
    int lens = values.length;
	
	for(int i = 0 ; i < lens; i++) 
    {
		if(values[i] != null)
		{	
			if(values[i].IsUploaded())
			{
				//File Save
			}
		}
	}
}