import ballerina/io;
import ballerina/uuid;
public function main() returns error? {
// Generates a UUID of type 1 as a string.
string uuid1String = uuid:createType1AsString();
io:println("UUID of type 1 as a string: ", uuid1String);
// Generates a UUID of type 1 as a UUID record.
uuid:Uuid uuid1Record = check uuid:createType1AsRecord();
io:println("UUID of type 1 as a record: ", uuid1Record);
// Generates a UUID of type 3 as a string.
string uuid3String = check uuid:createType3AsString(
uuid:NAME_SPACE_DNS, "ballerina.io");
io:println("UUID of type 3 as a string: ", uuid3String);
// Generates a UUID of type 3 as a record.
uuid:Uuid uuid3Record = check uuid:createType3AsRecord(
uuid:NAME_SPACE_DNS, "ballerina.io");
io:println("UUID of type 3 as a record: ", uuid3Record);
// Generates a UUID of type 4 as a string.
string uuid4String = uuid:createType4AsString();
io:println("UUID of type 4 as a string: ", uuid4String);
// Generates a UUID of type 4 as a UUID record.
uuid:Uuid uuid4Record = check uuid:createType4AsRecord();
io:println("UUID of type 4 as a record: ", uuid4Record);
// Generates a UUID of type 5 as a string.
string uuid5String = check uuid:createType5AsString(
uuid:NAME_SPACE_DNS, "ballerina.io");
io:println("UUID of type 5 as a string: ", uuid5String);
// Generates a UUID of type 5 as a record.
uuid:Uuid uuid5Record = check uuid:createType5AsRecord(
uuid:NAME_SPACE_DNS, "ballerina.io");
io:println("UUID of type 5 as a record: ", uuid5Record);
// Generates a nil UUID as a string.
string nilUuidString = uuid:nilAsString();
io:println("Nil UUID as a string: ", nilUuidString);
// Generates a nil UUID as a UUID record.
uuid:Uuid nilUuidRecord = uuid:nilAsRecord();
io:println("Nil UUID as a record: ", nilUuidRecord);
}
Generate UUIDThe |
import ballerina/io;
import ballerina/uuid;
public function main() returns error? {
string uuid1String = uuid:createType1AsString();
io:println("UUID of type 1 as a string: ", uuid1String);
Generates a UUID of type 1 as a string.
uuid:Uuid uuid1Record = check uuid:createType1AsRecord();
io:println("UUID of type 1 as a record: ", uuid1Record);
Generates a UUID of type 1 as a UUID record.
string uuid3String = check uuid:createType3AsString(
uuid:NAME_SPACE_DNS, "ballerina.io");
io:println("UUID of type 3 as a string: ", uuid3String);
Generates a UUID of type 3 as a string.
uuid:Uuid uuid3Record = check uuid:createType3AsRecord(
uuid:NAME_SPACE_DNS, "ballerina.io");
io:println("UUID of type 3 as a record: ", uuid3Record);
Generates a UUID of type 3 as a record.
string uuid4String = uuid:createType4AsString();
io:println("UUID of type 4 as a string: ", uuid4String);
Generates a UUID of type 4 as a string.
uuid:Uuid uuid4Record = check uuid:createType4AsRecord();
io:println("UUID of type 4 as a record: ", uuid4Record);
Generates a UUID of type 4 as a UUID record.
string uuid5String = check uuid:createType5AsString(
uuid:NAME_SPACE_DNS, "ballerina.io");
io:println("UUID of type 5 as a string: ", uuid5String);
Generates a UUID of type 5 as a string.
uuid:Uuid uuid5Record = check uuid:createType5AsRecord(
uuid:NAME_SPACE_DNS, "ballerina.io");
io:println("UUID of type 5 as a record: ", uuid5Record);
Generates a UUID of type 5 as a record.
string nilUuidString = uuid:nilAsString();
io:println("Nil UUID as a string: ", nilUuidString);
Generates a nil UUID as a string.
uuid:Uuid nilUuidRecord = uuid:nilAsRecord();
io:println("Nil UUID as a record: ", nilUuidRecord);
}
Generates a nil UUID as a UUID record.
bal run uuid_generation.bal
UUID of type 1 as a string: 01eb3f05-fbf8-1b92-8711-dc6a5719bb63
UUID of type 1 as a record: {"timeLow":32194310,"timeMid":7997,"timeHiAndVersion":5524,"clockSeqHiAndReserved":170,"clockSeqLo":116,"node":82490221220318}
UUID of type 3 as a string: cea5c405-7d11-3fbb-bdfb-9b68497be28b
UUID of type 3 as a record: {"timeLow":3466970117,"timeMid":32017,"timeHiAndVersion":16315,"clockSeqHiAndReserved":189,"clockSeqLo":251,"node":170872211759755}
UUID of type 4 as a string: 73e0d74e-8a4a-40ce-b1d9-b5b522533852
UUID of type 4 as a record: {"timeLow":2795821625,"timeMid":5327,"timeHiAndVersion":20251,"clockSeqHiAndReserved":161,"clockSeqLo":71,"node":59752348973988}
UUID of type 5 as a string: 08aab8bc-c69e-5ea8-8a52-dbb645c67fb5
UUID of type 5 as a record: {"timeLow":145406140,"timeMid":50846,"timeHiAndVersion":24232,"clockSeqHiAndReserved":138,"clockSeqLo":82,"node":241575901167541}
Nil UUID as a string: 00000000-0000-0000-0000-000000000000
Nil UUID as a record: {"timeLow":0,"timeMid":0,"timeHiAndVersion":0,"clockSeqHiAndReserved":0,"clockSeqLo":0,"node":0}