Java Code Examples for org.mozilla.javascript.ContextFactory#initGlobal()

The following examples show how to use org.mozilla.javascript.ContextFactory#initGlobal() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: AppRunnerInterpreter.java    From PHONK with GNU General Public License v3.0 6 votes vote down vote up 
public void init() {
    //this can be initiated only once
    if (mScriptContextFactory == null) {
        mScriptContextFactory = new ScriptContextFactory();
        ContextFactory.initGlobal(mScriptContextFactory);
    }
    mScriptContextFactory.setInterpreter(this);

    rhino = Context.enter();
    // observingDebugger = new ObservingDebugger();
    // rhino.setDebugger(observingDebugger, new Integer(0));
    // rhino.setGeneratingDebug(true);

    // give some android love
    rhino.setOptimizationLevel(-1);

    scope = rhino.initStandardObjects();

    //let rhino do some java <-> js transformations for us
    rhino.getWrapFactory().setJavaPrimitiveWrap(false);
}
Example 2
Source File: SecureJavascriptConfigurator.java    From activiti6-boot2 with Apache License 2.0 5 votes vote down vote up 
protected synchronized void initSecureScriptContextFactory() {
  if (secureScriptContextFactory == null) {
    secureScriptContextFactory = new SecureScriptContextFactory();

    secureScriptContextFactory.setOptimizationLevel(getScriptOptimizationLevel());

    if (isEnableClassWhiteListing() || getWhiteListedClasses() != null
        || classWhitelister != null) {
      if (classWhitelister == null) {
        classWhitelister = new DefaultClassWhitelister();
        if (getWhiteListedClasses() != null && getWhiteListedClasses().size() > 0) {
          ((DefaultClassWhitelister)classWhitelister).setWhiteListedClasses(getWhiteListedClasses());
        }
      }
      secureScriptClassShutter = new SecureScriptClassShutter();
      secureScriptClassShutter.setClassWhitelister(classWhitelister);
      secureScriptContextFactory.setClassShutter(secureScriptClassShutter);
    }

    if (getMaxScriptExecutionTime() > 0L) {
      secureScriptContextFactory.setMaxScriptExecutionTime(getMaxScriptExecutionTime());
    }

    if (getMaxMemoryUsed() > 0L) {
      secureScriptContextFactory.setMaxMemoryUsed(getMaxMemoryUsed());
    }

    if (getMaxStackDepth() > 0) {
      secureScriptContextFactory.setMaxStackDepth(getMaxStackDepth());
    }

    if (getMaxScriptExecutionTime() > 0L || getMaxMemoryUsed() > 0L) {
      secureScriptContextFactory.setObserveInstructionCount(getNrOfInstructionsBeforeStateCheckCallback());
    }

    ContextFactory.initGlobal(secureScriptContextFactory);
  }
}
Example 3
Source File: SecureJavascriptConfigurator.java    From flowable-engine with Apache License 2.0 5 votes vote down vote up 
protected synchronized void initSecureScriptContextFactory() {
    if (secureScriptContextFactory == null) {
        secureScriptContextFactory = new SecureScriptContextFactory();

        secureScriptContextFactory.setOptimizationLevel(getScriptOptimizationLevel());

        if (isEnableClassWhiteListing() || getWhiteListedClasses() != null) {
            secureScriptClassShutter = new SecureScriptClassShutter();
            if (getWhiteListedClasses() != null && getWhiteListedClasses().size() > 0) {
                secureScriptClassShutter.setWhiteListedClasses(getWhiteListedClasses());
            }
            secureScriptContextFactory.setClassShutter(secureScriptClassShutter);
        }

        if (getMaxScriptExecutionTime() > 0L) {
            secureScriptContextFactory.setMaxScriptExecutionTime(getMaxScriptExecutionTime());
        }

        if (getMaxMemoryUsed() > 0L) {
            secureScriptContextFactory.setMaxMemoryUsed(getMaxMemoryUsed());
        }

        if (getMaxStackDepth() > 0) {
            secureScriptContextFactory.setMaxStackDepth(getMaxStackDepth());
        }

        if (getMaxScriptExecutionTime() > 0L || getMaxMemoryUsed() > 0L) {
            secureScriptContextFactory.setObserveInstructionCount(getNrOfInstructionsBeforeStateCheckCallback());
        }

        secureScriptContextFactory.setEnableAccessToBeans(isEnableAccessToBeans());
        ContextFactory.initGlobal(secureScriptContextFactory);
    }
}
Example 4
Source File: JavascriptEngineFactory.java    From birt with Eclipse Public License 1.0 5 votes vote down vote up 
public static void initMyFactory( )
{
	ContextFactory.initGlobal( new MyFactory( ) );
	if ( System.getSecurityManager( ) != null )
	{
		SecurityController.initGlobal( ScriptUtil
				.createSecurityController( ) );
	}
}