Description
In BBj 14.00 and higher, this method returns the length (in bytes) of
the file uploaded in a BBjFileUpload
object.
Syntax
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Return Value
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Method
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long
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getContentLength()
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Parameters
None.
Return Value
Returns a long with the size in bytes.
Example
REM Obtain the instance of the BBjAPI object
LET myAPI!=BBjAPI()
data! = BBjAPI().getServletData(err=publish)
MyServlet! = new MyServlet()
data!.setCallback(data!.ON_WEB_CONNECTION, myServlet!, "myMethod")
PROCESS_EVENTS
class public MyServlet
method public void myMethod(BBjServletEvent p_event!)
LET chan = UNT
request! = p_event!.getHttpRequest()
response! = p_event!.getHttpResponse()
response!.setContentType("text/html")
open(chan)"JSERVLET"
print(chan)"<html><body><h1>Hello BBj!</h1>"
declare auto BBjVector files!
files! = request!.getFileUploads()
sz = files!.size()
if sz then
declare BBjFileUpload uploadFile!
print(chan)"There were " + str(sz) + " files uploaded.<br>"
for i=0 to sz-1
uploadFile! = cast(BBjFileUpload,files!.get(i))
print(chan)"Field:" + uploadFile!.getFieldName()
print(chan)"- Name:"+ uploadFile!.getOriginalName()
print(chan)"- Temp Name:"+ uploadFile!.getTempName()
print(chan)"- Type:"+ uploadFile!.getContentType()
print(chan)"- Size:"
print(chan)uploadFile!.getContentLength()
print(chan)"<br>"
next i
else
print(chan)"There were no files uploaded, please upload some:<br>"
print(chan)"<form id='upload' method='post' action='upload' enctype='multipart/form-data' >"
print(chan)"<input id='file1' name='file1' type='file' /><br>"
print(chan)"<input id='file2' name='file2' type='file' /><br>"
print(chan)"<input id='file3' name='file3' type='file' /><br>"
print(chan)"<input type='submit' value='submit' id='submit' />"
print(chan)"</form>"
fi
print(chan)"</body></html>"
close(chan)
methodend
classend
publish:
admin! = BBjAPI().getAdmin("admin", "admin123")
registry! = admin!.getServletRegistry()
config! = BBjAPI().getConfig()
appServer! = admin!.getWebAppServer()
application! = appServer!.makeEmptyAppConfig()
application!.setProgramName(pgm(-1))
application!.setWorkingDirectory(dsk("")+dir(""))
application!.setConfigFile( BBjAPI().getConfig().getCurrentCommandLineObject().getConfigFile())
application!.setClasspathName(BBjAPI().getConfig().getCurrentCommandLineObject().getOriginalClasspathName())
bridgeurl$="/upload"
registry!.unpublish(bridgeurl$, err=*next)
registry!.publish(bridgeurl$, application!)
release
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See Also
BBjAPI
BBxServletRequest
See the BBj Object Diagram for an illustration of the relationship between BBj Objects.