com.opera.core.systems.runner.launcher
Class OperaLauncherRunner

java.lang.Object
  com.opera.core.systems.runner.OperaRunner
      com.opera.core.systems.runner.launcher.OperaLauncherRunner

All Implemented Interfaces:

OperaRunner

public class OperaLauncherRunner
extends OperaRunner
implements OperaRunner

OperaLauncherRunner implements an interface in C++ with a Java API for controlling the Opera binary.

Field Summary

Fields inherited from class com.opera.core.systems.runner.OperaRunner

settings

Constructor Summary

OperaLauncherRunner()

OperaLauncherRunner(OperaLauncherRunnerSettings settings)

Method Summary

String	getOperaCrashlog() If Opera crashed there should be a crashlog.
boolean	hasOperaCrashed() Did Opera crash? This is reset on next call, so if you don't check you won't know.
boolean	isOperaRunning() Is Opera running?
boolean	isOperaRunning(int processId)
ScreenShotReply	saveScreenshot(long timeout, String... hashes) Take screenshots!
void	shutdown() Handles safe shutdown of the OperaRunner class.
void	startOpera() Start Opera, does nothing if Opera is already started.
void	stopOpera() Stops Opera, does nothing if Opera isn't running.
static Level	toLauncherLoggingLevel(Level level) The launcher allows for the following logging levels: "FINEST", "FINE", "INFO", "WARNING", "SEVERE".

Methods inherited from class java.lang.Object

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

Constructor Detail

OperaLauncherRunner

public OperaLauncherRunner()

OperaLauncherRunner

public OperaLauncherRunner(OperaLauncherRunnerSettings settings)

Method Detail

startOpera

public void startOpera()

Description copied from interface: OperaRunner

Start Opera, does nothing if Opera is already started.

Specified by:

startOpera in interface OperaRunner

Overrides:

startOpera in class OperaRunner

stopOpera

public void stopOpera()

Description copied from interface: OperaRunner

Stops Opera, does nothing if Opera isn't running. Typically we'll use the exec service to stop Opera, but this method will _ensure_ that Opera is quit from an external process controller.

Specified by:

stopOpera in interface OperaRunner

Overrides:

stopOpera in class OperaRunner

isOperaRunning

public boolean isOperaRunning()

Description copied from interface: OperaRunner

Is Opera running?

Specified by:

isOperaRunning in interface OperaRunner

Overrides:

isOperaRunning in class OperaRunner

Returns:

true if running, false if not running or crashed

isOperaRunning

public boolean isOperaRunning(int processId)

Specified by:

isOperaRunning in interface OperaRunner

Overrides:

isOperaRunning in class OperaRunner

hasOperaCrashed

public boolean hasOperaCrashed()

Description copied from interface: OperaRunner

Did Opera crash? This is reset on next call, so if you don't check you won't know.

Specified by:

hasOperaCrashed in interface OperaRunner

Overrides:

hasOperaCrashed in class OperaRunner

Returns:

true if opera has crashed

getOperaCrashlog

public String getOperaCrashlog()

Description copied from interface: OperaRunner

If Opera crashed there should be a crashlog.

Specified by:

getOperaCrashlog in interface OperaRunner

Overrides:

getOperaCrashlog in class OperaRunner

Returns:

the crashlog, or null if it does not exist

shutdown

public void shutdown()

Description copied from class: OperaRunner

Handles safe shutdown of the OperaRunner class.

Specified by:

shutdown in interface OperaRunner

Overrides:

shutdown in class OperaRunner

saveScreenshot

public ScreenShotReply saveScreenshot(long timeout,
                                      String... hashes)

Take screenshots!

Specified by:

saveScreenshot in interface OperaRunner

Overrides:

saveScreenshot in class OperaRunner

Parameters:

timeout - attempt to take the screenshot until the timeout is reached

hashes - an arbitrary list of hashes to compare with

Returns:

a ScreenshotReply object containing MD5 hash sums and bytes

toLauncherLoggingLevel

public static Level toLauncherLoggingLevel(Level level)

The launcher allows for the following logging levels: "FINEST", "FINE", "INFO", "WARNING", "SEVERE". Since the launcher is unusually chatty, we don't want it to use the same logging level as OperaDriver. Besides, it doesn't have the same logging levels as Java. This method accepts a Java logging level and converts it to something sensible to pass on to the launcher.

Parameters:

level - the Java logging level

Returns:

a sensible, non-chatty logging level