io.webfolder.cdp.session

Interface JavaScript

All Known Implementing Classes:

Session

public interface JavaScript

Method Summary

Modifier and Type	Method and Description
default void	callFunction(String name) Calls JavaScript function.
default <T> T	callFunction(String name, Class<T> returnType)
default <T> T	callFunction(String name, Class<T> returnType, Object... arguments) Calls JavaScript function.
default Object	evaluate(String expression) Evaluates JavaScript expression in global scope.
Session	getThis()
default <T> T	getVariable(String name, Class<T> returnType) Gets JavaScript variable.
default void	setVariable(String name, Object newValue) Sets JavaScript variable.

Method Detail

evaluate

default Object evaluate(String expression)

Evaluates JavaScript expression in global scope.

Parameters:

expression - JavaScript expression

Returns:

execution result

callFunction

default void callFunction(String name)

Calls JavaScript function.

Function must be declared at the global (window object) scope. You can use dot notation for function name.

Parameters:

name - function name

callFunction

default <T> T callFunction(String name,
                           Class<T> returnType)

callFunction

default <T> T callFunction(String name,
                           Class<T> returnType,
                           Object... arguments)

Calls JavaScript function.

Function must be declared at the global (window object) scope. You can use dot notation for function name.

Parameters:

name - function name

returnType - return type of function

arguments - function arguments

Returns:

function result

getVariable

default <T> T getVariable(String name,
                          Class<T> returnType)

Gets JavaScript variable.

Variable must be declared at the global (window object) scope. You can use dot notation for variable name.

Parameters:

name - variable name

returnType - variable type

Returns:

variable value

setVariable

default void setVariable(String name,
                         Object newValue)

Sets JavaScript variable.

Variable must be declared at the global (window object) scope. You can use dot notation for variable name.

Parameters:

name - variable name

newValue - value

getThis

Session getThis()