Generating UUID using fasterxml UUID generator
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fasterxml library has time/location based UUID generation methods. Following program shows how to generate UUID/ UUID strings using fasterxml's UUID generator.
import java.util.UUID;
import com.fasterxml.uuid.Generators;
import com.fasterxml.uuid.impl.TimeBasedGenerator;
public class UUIDUtils {
private static final TimeBasedGenerator generator = Generators.timeBasedGenerator();
public static String getUUIDString() {
return getUUID().toString();
}
public static UUID getUUID() {
return generator.generate();
}
}
Following is the sample usage of the above utility.
public class Main {
public static void main(String[] args) {
System.out.println(UUIDUtils.getUUIDString());
}
}
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