getLocks(locks: LockArray input;
maxEntries: Integer);
The getLocks method of the Node class populates the array specified in the locks parameter with transient instances of the current locks for the shared transient objects in the node specified as the method receiver.
The parameters for the getLocks method are listed in the following table.
| Parameter | Specifies the … |
|---|---|
| locks | Locks array that is to be populated with the lock instances |
| maxEntries | Maximum number of lock instances that are to be included in the array |
The following example shows the use of the getLocks method.
showSharedTransientLocks();
vars
lock : Lock;
lockArray : LockArray;
nodedict : NodeDict;
n : Node;
begin
create lockArray transient;
create nodedict transient;
system.nodes.copy(nodedict);
foreach n in nodedict do
write "Shared transient locks for node " & n.String;
n.getLocks(lockArray, 100);
foreach lock in lockArray do
write 'Oid ' & lock.target.String;
write 'Locked by ' & lock.requestedBy.String;
endforeach;
lockArray.purge;
endforeach;
epilog
delete nodedict;
delete lockArray;
end;
The output from the getLocks method shown in the previous example is as follows.
Shared transient locks for node Node/186.1 Shared transient locks for node Node/186.2 Oid Animal/51248.1 Locked by Process/187.04