Home
IBM Domino Designer Basic User Guide and Reference
Basic product usage information and programming language reference information.
LotusScript® Language
Welcome to the LotusScript® Language section of Domino® Designer Help.
Beyond Core LotusScript®
This chapter discusses the role that LotusScript® plays with IBM® products, your operating environment, other programs, and interactive user applications.
LS2J: Connecting with Java™
Using LotusScript® and LS2J, you can access Java™ classes, giving you a powerful cross-platform extension to LotusScript. Developers can access Java in LotusScript programs as a set of predefined LotusScript objects. This set of objects allow LotusScript to use already created Java classes that are available in script libraries or found using the classpath.
LS2J classes
LS2J introduces the concept of a Java™ object reference. Similar to an OLE object reference, it is not a predefined class; rather, it represents a runtime instance of a Java object. Its properties and methods are determined at run time.
JavaSession class (LotusScript® Language)
JavaSession is the starting point for access to the Java™ objects. The session attaches to the existing JVM, if there is one. If a JVM has not been started, the LotusScript® client tries to create the JVM and apply all the specified arguments. You can create as many JavaSessions as you want. All the resources created are associated with a particular session. Delete the session object to reclaim the resources.
getLastJavaError method (LotusScript® Language)
This method retrieves the last JavaError that occurred, and, in some cases, a call stack.

getLastJavaError method (LotusScript® Language)

This method retrieves the last JavaError that occurred, and, in some cases, a call stack.

Defined in

JavaSession

Syntax

Set JavaError = javasession .getLastJavaError

Usage

This method is used to retrieve any possible JavaErrors that might have occurred.

Example