How to File Convert to Blob? help me

Question

Hey Guys...........
How to convert inputStream to blob ????
kit = new RTFEditorKit();
Document doc = kit.createDefaultDocument();
InputStream is = getUploadedFile().getInputStream();
DCIteratorBinding iterTemplate = ADFUtils.findIterator("TemplateVOIterator");
Row currentRow = iterTemplate.getCurrentRow();
String templateId = currentRow.getAttribute("Id").toString();
currentRow.setAttribute("TemplateFile", ????); in here Blob file....
"is" convert to blob ???
Regards Ninja,
Edited by: Ninja on Jul 21, 2011 7:04 PM
Edited by: Ninja on Jul 21, 2011 11:39 PM

Answer 1

Timo Hahn wrote:
Well, it's all in the sample Frank pointed you to:
//your code
kit = new RTFEditorKit();
Document doc = kit.createDefaultDocument();
InputStream is = getUploadedFile().getInputStream();
DCIteratorBinding iterTemplate = ADFUtils.findIterator("TemplateVOIterator");
Row currentRow = iterTemplate.getCurrentRow();
String templateId = currentRow.getAttribute("Id").toString();
currentRow.setAttribute("TemplateFile", newBlobDomainForInputStream(is)); in here Blob file....
private BlobDomain newBlobDomainForInputStream(InputStream in) throws SQLException, IOException {
BlobDomain b = new BlobDomain();
OutputStream out = b.getBinaryOutputStream();
writeInputStreamToOutputStream(in,out);
in.close();
out.close();
return b;
private static void writeInputStreamToOutputStream(InputStream in, OutputStream out) throws IOException {
byte[] buffer = new byte[8192];
int bytesRead = 0;
while ((bytesRead = in.read(buffer, 0, 8192)) != -1) {
out.write(buffer, 0, bytesRead);
}TimoI can new method..... This is GOOD..
*> kit = new RTFEditorKit();*
*> Document doc = kit.createDefaultDocument();*
*> InputStream is = getUploadedFile().getInputStream();*
byte[] bytes = IOUtils.toByteArray(is);
Blob blob = new SerialBlob(bytes);
currentRow.setAttribute("TemplateFile", blob);
like
Edited by: Ninja on Jul 28, 2011 10:59 PM