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JavaInputStreamMBS class

Super class: JavaObjectMBS

Type Topic Plugin Version macOS Windows Linux iOS Targets
class Java Database MBS Java Plugin 13.1 ✅ Yes ✅ Yes ✅ Yes ❌ No Desktop, Console & Web
The plugin class for an inputstream.
Example 
// your result set
Var r as JavaResultSetMBS

// get binary data for BLOB column nameed 'data'
Var myInputStream as JavaInputStreamMBS = r.getBinaryStream( "data" )
if myInputStream <> nil Then
  
  // read byte for byte in a loop
  // better use other read() method with buffer
  Var data as string
  
  Do
    Var c as Integer = myInputStream.read
    If c = -1 then exit
    
    data = data + chrb(c)
  Loop
  
  Var myPicture as Picture = Picture.FromData(data)
  
  // work with picture here
End If

This abstract class in java is the superclass of all classes representing an input stream of bytes.
Subclass of the JavaObjectMBS class.
This is an abstract class. You can't create an instance, but you can get one from various plugin functions.

Super class JavaObjectMBS

This class has no sub classes.

Some methods using this class:

Some examples using this class:

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The items on this page are in the following plugins: MBS Java Plugin.


JavaHandleNilExceptionMBS   -   JavaIntArrayMBS


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