Create a smart large object

This example illustrates the steps shown in Creating smart large objects.

file = new File("data.dat");
FileInputStream fin = new FileInputStream(file);

byte[] buffer = new byte[200];;

IfxLobDescriptor loDesc = new IfxLobDescriptor(myConn);
IfxLocator loPtr = new IfxLocator();
IfxSmartBlob smb = new IfxSmartBlob(myConn);

// Now create the large object in server. Read the data from the 
   file 
// data.dat and write to the large object.
int loFd = smb.IfxLoCreate(loDesc, smb.LO_RDWR, loPtr);
System.out.println("A smart-blob is created ");
int n = fin.read(buffer); 
if (n > 0)
n = smb.IfxLoWrite(loFd, buffer);
System.out.println("Wrote: " + n +" bytes into it");

// Close the large object and release the locator.
smb.IfxLoClose(loFd);
System.out.println("Smart-blob is closed " );
smb.IfxLoRelease(loPtr);
System.out.println("Smart Blob Locator is released ");