Category: General

25 May 2015 18:40

Joined:	25/04/2007
Level:	Gold
Points:	408

Points:	5

Convert VB.NET code to Java

Private Sub UploadFile(ByVal filename As String)
Try
Dim strFile As String = System.IO.Path.GetFileName(filename)
Dim fInfo As New FileInfo(filename)
Dim numBytes As Long = fInfo.Length
Dim dLen As Double = Convert.ToDouble(fInfo.Length / 1000000)
If dLen < 4 Then
Dim fStream As New FileStream(filename, FileMode.Open, FileAccess.Read)
Dim br As New BinaryReader(fStream)
Dim data As Byte() = br.ReadBytes(CInt(numBytes))
br.Close()
Dim sTmp As String = Me.objService.UploadFile(data, strFile)
fStream.Close()
fStream.Dispose()
MessageBox.Show("File Upload Status: " & sTmp, "File Upload")
Else
MessageBox.Show("The file selected exceeds the size limit for uploads.", "File Size")
End If
Catch ex As Exception
_objLog.WriteToErrorLog("Synchronization", "UploadFile", ex.Message, "")
If MessageBox.Show(ex.Message, "Msg", MessageBoxButtons.OK, MessageBoxIcon.None, MessageBoxDefaultButton.Button1) = Windows.Forms.DialogResult.OK Then
Exit Sub
End If
End Try
End Sub

Thanks and regards
kumar

#759089

25 May 2015 19:46

Joined:	12/02/2013
Level:	Gold
Points:	3098

Points:	4

Hi Brite.

Refer below code.



import javax.swing.*;

private void UploadFile(String filename)
{
try
{
String strFile = (new java.io.File(filename)).getName();
java.io.File fInfo = new java.io.File(filename);
long numBytes = fInfo.length();
double dLen = (double)(fInfo.length() / 1000000);
if (dLen < 4)
{
FileStream fStream = new FileStream(filename, FileMode.Open, FileAccess.Read);
BinaryReader br = new BinaryReader(fStream);
byte[] data = br.ReadBytes((int)numBytes);
br.Close();
String sTmp = this.objService.UploadFile(data, strFile);
fStream.Close();
fStream.Dispose();
JOptionPane.showConfirmDialog(null, "File Upload Status: " + sTmp, "File Upload", JOptionPane.DEFAULT_OPTION);
}
else
{
JOptionPane.showConfirmDialog(null, "The file selected exceeds the size limit for uploads.", "File Size", JOptionPane.DEFAULT_OPTION);
}
}
catch (RuntimeException ex)
{
_objLog.WriteToErrorLog("Synchronization", "UploadFile", ex.getMessage(), "");
if (JOptionPane.showConfirmDialog(null, ex.getMessage(), "Msg", JOptionPane.DEFAULT_OPTION, JOptionPane.PLAIN_MESSAGE) == Windows.Forms.DialogResult.OK)
{
return;

There are many on-line converters and off line converters as well. You can google it.
Mark answer if you are satisfied.

Regards

Sridhar.
DNS Member.
"Hope for the best.. Prepare for the worst.."

Sridhar Thota.
Editor: DNS Forum.

#759090

25 May 2015 22:53

Joined:	06/04/2012
Level:	Gold
Points:	4230

Points:	4

Hello Brite,

Please do not expect from us like code conversion.

You can convert your code online.

Your Java code:

import javax.swing.*;

private void UploadFile(String filename)
{
try
{
String strFile = (new java.io.File(filename)).getName();
java.io.File fInfo = new java.io.File(filename);
long numBytes = fInfo.length();
double dLen = (double)(fInfo.length() / 1000000);
if (dLen < 4)
{
FileStream fStream = new FileStream(filename, FileMode.Open, FileAccess.Read);
BinaryReader br = new BinaryReader(fStream);
//C# TO JAVA CONVERTER WARNING: Unsigned integer types have no direct equivalent in Java:
//ORIGINAL LINE: byte[] data = br.ReadBytes(Convert.ToInt32(numBytes));
byte[] data = br.ReadBytes((int)numBytes);
br.Close();
String sTmp = this.objService.UploadFile(data, strFile);
fStream.Close();
fStream.Dispose();
JOptionPane.showConfirmDialog(null, "File Upload Status: " + sTmp, "File Upload", JOptionPane.DEFAULT_OPTION);
}
else
{
JOptionPane.showConfirmDialog(null, "The file selected exceeds the size limit for uploads.", "File Size", JOptionPane.DEFAULT_OPTION);
}
}
catch (RuntimeException ex)
{
_objLog.WriteToErrorLog("Synchronization", "UploadFile", ex.getMessage(), "");
if (JOptionPane.showConfirmDialog(null, ex.getMessage(), "Msg", JOptionPane.DEFAULT_OPTION, JOptionPane.PLAIN_MESSAGE) == Windows.Forms.DialogResult.OK)
{
return;
}
}
}

You can convert your code from below link:
http://www.tangiblesoftwaresolutions.com/Product_Details/Products.html

Hope this will help you.
Mark the answer if it helped you.

Regards,
Nirav Lalan
DNS Gold Member
"If you can dream it, you can do it."

Convert VB.NET code to Java

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