Consider the current values of BPEL variables InputVariable and OutputVariable:
InputVariable OutputVariable
<ns2:query_input> <ns3:query_output>
<ns2:Row_id>808</ns2:Row_id> <ns3:Agent/>
</ns2:query_input> </ns3:query_output>
Then consider the following BPEL activity Assign1:
<assign name="Assign1"> <!- - Line 1- ->
<copy> <!- - Line 2 - ->
<from variable ="InputVariable" <!- - Line 3 - ->
part = "query_Input" <!- - Line 4 - ->
query="/ns2: query_Input/ns2:Row_Id"/> <!- - Line 5 - ->
<to variable ="OutputVariable" <!- - Line 6 - ->
part = "query_Output" <!- - Line 7 - ->
query="/ns2: query_Outnput/ns2:RowId"/> <!- - Line 8 - ->
</copy> <!- - Line 9 - ->
</assign> <!- - Line 10 - ->
Which two changes allow Assign1 to work with the current values of InputVariable andOutputVariable?
Wähle eine oder mehr der folgenden: