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Java Forums - Midlet to C# aspx via Http
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Duke Dollars
 
   
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Currently I have a Midlet that gets text and images from a servlet using normal Http. with the code shown below. I need to replace the Servlet with a MS aspx page with underlying C# code. Can someone please provide me with C# code (or guidlines) that can do same as servlet and how can I test it on my own (single) computer. I know it is a lot to ask, but I realy am stuck especially with the testing

Many thanks

Code samples follows:
Midlet:

	public Image getImage()
	{
		Thread t = new Thread()
		{
			public void run()
			{
				rawByte = connect();
			}
		};
		t.run();
 
		// ok, may it's a chance
		Image img = null;
 
		try
		{
			img = Image.createImage(rawByte, 0, rawByte.length);
			if (img == null)
				System.err.println("Failed createImage");
		}
		catch (Exception e)
		{
			// may be next time
			System.err.println("Error: Load of image failed.");
		}
		return img;
	}
 
	private byte[] connect()
	{
		HttpConnection hc = null;
		InputStream in = null;
		byte[] raw;
 
		String url = GameConstantsCommon.URL_CONNECT_STRING + mParams;
		System.out.println(url);
		try
		{
			hc = (HttpConnection)Connector.open(url);
 
			in = hc.openInputStream();
 
			int contentLength = (int)hc.getLength();
			if (contentLength != -1)
			{
			
				raw = new byte[contentLength];
				length = in.read(raw);
			}
			else
			{
				ByteArrayOutputStream bStrm = new ByteArrayOutputStream();
				int ch;
				while ((ch = in.read()) != -1)
					bStrm.write(ch);
 
				raw = bStrm.toByteArray();
				bStrm.close();
			}
		}


Servlet:
		mProg = request.getParameter("prog");
		mPar = request.getParameter("pVal");
 
		if (mProg.equals("Image"))
		{
			String iconPath;
			String fileName;
			Image img;
 
			iconPath = "C:/jakarta-tomcat-4.1.31/";
			fileName = mPar + ".png";
 
			File fileIn = new File(iconPath, fileName);
 
			if (fileIn.exists())
			{
				try
				{
					// Load the image (from bytes to an Image object)
					BufferedInputStream bis =
						new BufferedInputStream(new FileInputStream(fileIn));
					int numBytes = bis.available();
 
					if (numBytes <= 0)
					{
						System.err.println(fileName + " problems");
					}
					else
					{
						byte byteData[] = new byte[numBytes];
						bis.read(byteData, 0, numBytes);
						bis.close();
						
						ServletOutputStream sos = response.getOutputStream();
 
						response.setContentType("image/png");
 
						response.setContentLength(numBytes);
						sos.write(byteData);
						sos.flush();
						sos.close();
						bis = null;
					}
 
				}
 
   
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