puts "================"
puts "OCC26229"
puts "================"
puts ""
###################################################################################################
# Add the possibility in OCAF to open/save a document from/to a stream object (BinOcaf format)
###################################################################################################

pload DCAF

NewDocument D BinOcaf

# Add an attribute to a data framework
set aSetAttr1 100
set aLabel 0:2
SetInteger D ${aLabel} ${aSetAttr1}

# Close/Open the transaction
NewCommand D

# Save the document
set aFile ${imagedir}/${casename}.cbf
file delete ${aFile}
SaveAs D ${aFile} -stream
if { ![file exists ${aFile}] } {
   puts "Error: there is not ${aFile} file; SaveAs command"
   return
}


# Restore the document
Close D
Open ${aFile} DD -stream

# Get a value of the attribute
set IsDone [catch {set aGetAttr3 [GetInteger DD ${aLabel}]} aResult]
if { ${IsDone} != 0 ||
   ${aSetAttr1}!=${aGetAttr3} } {
   puts ${aResult}
   puts "aSetAttr1=${aSetAttr1} aGetAttr3=${aGetAttr3}"
   puts "Error: get a value of TDataStd_Integer attribute from Streamed restoring document"
} else {
   puts "Get a value of TDataStd_Integer attribute from Streamed restoring document: OK"
}