com.heirloomcomputing.ecs.api

Interface ICancelTarget

public interface ICancelTarget

The ICancelTarget interface must be implemented by Java programs that want to be cancelled from Cobol using the CANCEL verb.

This interface is not required in order to be called.

See Also:

ICallTarget, ICallTarget2, IDatatype

Method Summary

Modifier and Type	Method and Description
void	cancel() This method is invoked when a Cobol program calls CANCEL on a Java class.

Method Detail

cancel

void cancel()

This method is invoked when a Cobol program calls CANCEL on a Java class. Any cleanup required by the Java class should be done here. Any operations to free-up cached objects or otherwise reclaim memory should be performed here. For example, files opened by the Java program should be closed here.

This method should not throw an exception.