Reg : Illegal argument exception

[Former Member]

Hi ,

I am doing File upload application. I am sending code

public void onActionUploadFile(com.sap.tc.webdynpro.progmodel.api.IWDCustomEvent wdEvent )

{

//@@begin onActionUploadFile(ServerEvent)

IWDAttributeInfo attributeInfo = wdContext.getNodeInfo().getAttribute(

IPrivateFileUploadView.ICtx_vn_UploadDownloadFileElement.CTX__VA__FILE_RESOURCE);

//Get Modifiable binary type from the attribute info ,

//requires type cast.

IWDModifiableBinaryType binaryType = (IWDModifiableBinaryType) attributeInfo.getModifiableSimpleType();

IPrivateFileUploadView.ICtx_vn_UploadDownloadFileElement fileElement = wdContext.currentCtx_vn_UploadDownloadFileElement();

if(fileElement.getCtx_va_FileResource() != null)

{

try{

String mimeType = binaryType.getMimeType().toString();

byte [] file = fileElement.getCtx_va_FileResource();

//Get Extension of Uploaded File

fileElement.setCtx_va_FileExtension(binaryType.getMimeType().getFileExtension());

msgMgr.reportSuccess("File Extension :" + wdContext.currentCtx_vn_UploadDownloadFileElement().getCtx_va_FileExtension());

msgMgr.reportMessage(IMessageFileUpDownloadComp.SF_UPLOAD,new Object[] {binaryType.getFileName()}, false);

}catch(Exception e)

{

throw new WDRuntimeException(e.getMessage());

}

}

For SF_Upload , I created message pool like message "File "" Created"

I am getting error in this action like "Illegal Argument Exception".

Please do the needfull.

Thanks

Risha

[Former Member · Accepted solution]

Hi Risha,

Did u check which line of code is giving the exception?

If not, print some messages after each line of code and find out which line of code is raising the exception.

Regards,

VJR.

[Former Member · Accepted solution]

Hi ,

msgMgr.reportMessage(IMessageFileUpDownloadComp.SF_UPLOAD,new Object[] {binaryType.getFileName()}, false);

In the above line I am getting Exception.

Thanks in Advance.

Regards

Risha

[Former Member · Accepted solution]

Hi,

For that u have to create a message in the message pool.

U can see the message pool in the component which u created.

There add message

with message key SFUpload

and message type standerd

and message text type as messagetext

and and message text as File "" was uploaded successfully!

try this.

Regards,

H.V.Swathi

[Former Member · Accepted solution]

Hi ,

already I created messages in the message pool.

Thanks

Risha