com.facebook.react.bridge

Class WebsocketJavaScriptExecutor

java.lang.Object

com.facebook.react.bridge.WebsocketJavaScriptExecutor

All Implemented Interfaces:

ProxyJavaScriptExecutor.JavaJSExecutor

public class WebsocketJavaScriptExecutor
extends java.lang.Object
implements ProxyJavaScriptExecutor.JavaJSExecutor

Executes JS remotely via the react nodejs server as a proxy to a browser on the host machine.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	WebsocketJavaScriptExecutor.JSExecutorConnectCallback
static class	WebsocketJavaScriptExecutor.WebsocketExecutorTimeoutException

Constructor Summary

Constructors

Constructor and Description
WebsocketJavaScriptExecutor()

Method Summary

Methods

Modifier and Type	Method and Description
void	close() Close this executor and cleanup any resources that it was using.
void	connect(java.lang.String webSocketServerUrl, WebsocketJavaScriptExecutor.JSExecutorConnectCallback callback)
void	executeApplicationScript(java.lang.String script, java.lang.String sourceURL) Load javascript into the js context
java.lang.String	executeJSCall(java.lang.String moduleName, java.lang.String methodName, java.lang.String jsonArgsArray) Execute javascript method within js context
void	setGlobalVariable(java.lang.String propertyName, java.lang.String jsonEncodedValue)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

WebsocketJavaScriptExecutor

public WebsocketJavaScriptExecutor()

Method Detail

connect

public void connect(java.lang.String webSocketServerUrl,
           WebsocketJavaScriptExecutor.JSExecutorConnectCallback callback)

close

public void close()

Description copied from interface: ProxyJavaScriptExecutor.JavaJSExecutor

Close this executor and cleanup any resources that it was using. No further calls are expected after this.

Specified by:

close in interface ProxyJavaScriptExecutor.JavaJSExecutor

executeApplicationScript

public void executeApplicationScript(java.lang.String script,
                            java.lang.String sourceURL)
                              throws ProxyJavaScriptExecutor.ProxyExecutorException

Description copied from interface: ProxyJavaScriptExecutor.JavaJSExecutor

Load javascript into the js context

Specified by:

executeApplicationScript in interface ProxyJavaScriptExecutor.JavaJSExecutor

Parameters:

script - script contet to be executed

sourceURL - url or file location from which script content was loaded

Throws:

ProxyJavaScriptExecutor.ProxyExecutorException

executeJSCall

@Nullable
public java.lang.String executeJSCall(java.lang.String moduleName,
                                      java.lang.String methodName,
                                      java.lang.String jsonArgsArray)
                               throws ProxyJavaScriptExecutor.ProxyExecutorException

Description copied from interface: ProxyJavaScriptExecutor.JavaJSExecutor

Execute javascript method within js context

Specified by:

executeJSCall in interface ProxyJavaScriptExecutor.JavaJSExecutor

Parameters:

moduleName - name of the common-js like module to execute the method from

methodName - name of the method to be executed

jsonArgsArray - json encoded array of arguments provided for the method call

Returns:

json encoded value returned from the method call

Throws:

ProxyJavaScriptExecutor.ProxyExecutorException

setGlobalVariable

public void setGlobalVariable(java.lang.String propertyName,
                     java.lang.String jsonEncodedValue)

Specified by:

setGlobalVariable in interface ProxyJavaScriptExecutor.JavaJSExecutor