This class implements a custom IPDFSaver to save a file to a URL, using the standard HTTP POST file upload
protocol. The intent is to use this class when running jPDFNotes in an applet within a browser. By setting the PDFNotesBean
saver to use this class, the documents will be saved back to a web server, normally the web server from where the
document was loaded.
To use the class, the host application must let the PDFNotesBean object to use an instance of this object as a
custom saver by calling:
notesBean.setPDFSaver (new HTTPSaver (saveURL));
On the web server, there needs to be a script to receive the file. The script can be in any language, including
PHP, Java Servlet, ASP or ASP.NET, as long as it supports receiving standard file upload HTTP POST messages. You
can find sample scripts on our website.