org.apache.bsf.debug.jsdi

Interface JsScript

All Superinterfaces:

JsCode, JsObject, java.rmi.Remote

public interface JsScript
extends JsCode

Represents a script in the engine since JavaScript has code as first-class objects.

Field Summary

Fields inherited from interface org.apache.bsf.debug.jsdi.JsObject

DONTDELETE, DONTENUM, EMPTY, INTERNAL, READONLY

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.Object	exec(JsContext cx, JsObject scope) Execute the script.

Methods inherited from interface org.apache.bsf.debug.jsdi.JsCode

getLineNumbers, getSourceName

Methods inherited from interface org.apache.bsf.debug.jsdi.JsObject

define, delete, delete, get, get, getClassName, getDefaultValue, getIds, getPrototype, getScope, has, has, hasInstance, isFunction, isScript, put, put, setPrototype, setScope

Method Detail

exec

java.lang.Object exec(JsContext cx,
                    JsObject scope)
                      throws java.rmi.RemoteException

Execute the script.

The script is executed in a particular runtime Context, which must be associated with the current thread. The script is executed relative to a scope--definitions and uses of global top-level variables and functions will access properties of the scope object. For compliant ECMA programs, the scope must be an object that has been initialized as a global object using Context.initStandardObjects.

Parameters:

cx - the Context associated with the current thread

scope - the scope to execute relative to

Returns:

the result of executing the script

Throws:

java.rmi.RemoteException