com.opera.core.systems.scope

Class AbstractEcmascriptService

java.lang.Object

com.opera.core.systems.scope.AbstractService

com.opera.core.systems.scope.AbstractEcmascriptService

All Implemented Interfaces:

Service, Debugger, EcmascriptDebugger

Direct Known Subclasses:

ScopeEcmascriptDebugger, ScopeEcmascriptService

public abstract class AbstractEcmascriptService
extends AbstractService
implements EcmascriptDebugger

Field Summary

Fields

Modifier and Type	Field and Description
protected int	activeWindowId The window our current runtime is contained in.
protected String	currentFramePath The frame our current runtime is contained in.
protected OperaDriver	driver
protected int	retries The number of times we've attempted to retrieve a response from an injected JavaScript sent to the browser.
protected RuntimeNode	root
protected long	sleepDuration Defines for how long to sleep when retrying to execute a JS command.
protected WindowManager	windowManager The window manager we are using.

Fields inherited from class com.opera.core.systems.scope.AbstractService

services

Fields inherited from interface com.opera.core.systems.scope.services.EcmascriptDebugger

SERVICE_NAME

Constructor Summary

Constructors

Constructor and Description
AbstractEcmascriptService(ScopeServices services, String name)
AbstractEcmascriptService(ScopeServices services, String name, String requiredVersion)

Method Summary

Methods

Modifier and Type	Method and Description
protected String	buildEvalString(List<org.openqa.selenium.WebElement> elements, String script, Object... params) Build the script to send with arguments.
void	cleanUpRuntimes() Cleanup runtimes with the active window id
String	executeJavascript(String using) Execute a script and wait for response
String	executeJavascript(String using, boolean responseExpected) Execute a script, this method allows fine tuning of responses, we are not interested in return value in some injections
protected boolean	isNumber(String name)
boolean	isScriptInjectable() Queries the current runtime to see if it's script injectable.
protected Object	parseNumber(String value)
protected void	processArgument(Object object, StringBuilder builder, List<org.openqa.selenium.WebElement> elements)
protected void	recover()
protected void	resetCounters() Reset the timeout and retries.
void	setDriver(OperaDriver driver) Set the driver this service belongs to.

Methods inherited from class com.opera.core.systems.scope.AbstractService

buildPayload, executeMessage, executeMessage, executeMessage, getServiceName, getServiceVersion, isVersionInRange, sleep, toString, xpathIterator, xpathPointer

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.opera.core.systems.scope.services.Debugger

addRuntime, callFunctionOnObject, callFunctionOnObject, changeRuntime, changeRuntime, cleanUpRuntimes, examineObjects, examineScriptResult, executeJavascript, executeScript, executeScriptOnObject, getObject, getRuntimeId, listFramePaths, readyStateChanged, releaseObject, releaseObjects, removeRuntime, resetFramePath, resetRuntimesList, scriptExecutor, setFormElementValue, setRuntime, updateRuntime

Methods inherited from interface com.opera.core.systems.scope.Service

getServiceName, getServiceVersion, init

Field Detail

retries

protected int retries

The number of times we've attempted to retrieve a response from an injected JavaScript sent to the browser.

sleepDuration

protected long sleepDuration

Defines for how long to sleep when retrying to execute a JS command. It will be linearly increased using OperaIntervals.SCRIPT_RETRY_INTERVAL.

windowManager

protected WindowManager windowManager

The window manager we are using.

currentFramePath

protected String currentFramePath

The frame our current runtime is contained in.

activeWindowId

protected int activeWindowId

The window our current runtime is contained in.

driver

protected OperaDriver driver

root

protected RuntimeNode root

Constructor Detail

AbstractEcmascriptService

public AbstractEcmascriptService(ScopeServices services,
                         String name)

AbstractEcmascriptService

public AbstractEcmascriptService(ScopeServices services,
                         String name,
                         String requiredVersion)

Method Detail

setDriver

public void setDriver(OperaDriver driver)

Description copied from interface: Debugger

Set the driver this service belongs to. Needed so that we can create OperaWebElements in this service.

Specified by:

setDriver in interface Debugger

resetCounters

protected void resetCounters()

Reset the timeout and retries. It will use the OperaIntervals.SCRIPT_RETRY_INTERVAL as the default value of the sleep interval sleepDuration.

buildEvalString

protected String buildEvalString(List<org.openqa.selenium.WebElement> elements,
                     String script,
                     Object... params)

Build the script to send with arguments.

Parameters:

elements - the web elements to send with the script as argument

script - the script to execute, can have references to argument(s)

params - params to send with the script, will be parsed in to arguments

Returns:

the script to be sent to Eval command for execution

processArgument

protected void processArgument(Object object,
                   StringBuilder builder,
                   List<org.openqa.selenium.WebElement> elements)

executeJavascript

public String executeJavascript(String using)

Description copied from interface: Debugger

Execute a script and wait for response

Specified by:

executeJavascript in interface Debugger

Parameters:

using - script to execute

executeJavascript

public String executeJavascript(String using,
                       boolean responseExpected)

Description copied from interface: Debugger

Execute a script, this method allows fine tuning of responses, we are not interested in return value in some injections

Specified by:

executeJavascript in interface Debugger

Parameters:

using - script to execute

responseExpected - if true parse the response

Returns:

string representation of the response

recover

protected void recover()

parseNumber

protected Object parseNumber(String value)

isNumber

protected boolean isNumber(String name)

cleanUpRuntimes

public void cleanUpRuntimes()

Description copied from interface: Debugger

Cleanup runtimes with the active window id

Specified by:

cleanUpRuntimes in interface Debugger

isScriptInjectable

public boolean isScriptInjectable()

Description copied from interface: Debugger

Queries the current runtime to see if it's script injectable.

Specified by:

isScriptInjectable in interface Debugger

Returns:

true if runtime is script injectable, false otherwise