1. Create a Java Script Library called xlib containing the following:

 public class calculator {

public int add(int a, int b) { return a + b; }

public int div(int a, int b) { return a / b; }

public int mul(int a, int b) { return a * b; }

public int sub(int a, int b) { return a - b; }

}

Option Public

Use "xlib"

Uselsx "*javacon"

Sub Initialize

Dim mySession  As JavaSession

Dim myClass As JavaClass

Dim calculator As JavaObject

Dim a,b,c As Integer

Set mySession = New JavaSession()

Set myClass = mySession.GetClass("calculator")

Set calculator = myClass.CreateObject()

a = 10

b = 5

c = calculator.mul(a,b)

MessageBox "a * b = " & c

End Sub      

Description of the USE statement

The syntax of the LotusScript USE statement is:

USE <script_library>

The Use statement examines the type of the Script Library. If the Script Library contains LotusScript, processing proceeds as before. If the Script Library contains Java classes, the contained Java classes are available to the LotusScript program by using LS2J.

Note The restriction on using the LotusScript "Use" statement to incorporate a Script Library containing Java has been lifted.

See Also

Using LS2J

Glossary