public void begin(InterpretationContext ic, String name, Attributes attributes) {
threshold = System.currentTimeMillis();
// See LOGBACK-527 (the system property is looked up first. Thus, it overrides
// the equivalent property in the config file. This reversal of scope priority is justified
// by the use case: the admin trying to chase rogue config file
String debugAttrib = getSystemProperty(DEBUG_SYSTEM_PROPERTY_KEY);
if (debugAttrib == null) {
debugAttrib = ic.subst(attributes.getValue(INTERNAL_DEBUG_ATTR));
}
if (OptionHelper.isEmpty(debugAttrib)
|| debugAttrib.equalsIgnoreCase("false")
|| debugAttrib.equalsIgnoreCase("null")) {
addInfo(INTERNAL_DEBUG_ATTR + " attribute not set");
} else {
OnConsoleStatusListener.addNewInstanceToContext(context);
}
processScanAttrib(ic, attributes);
ContextUtil contextUtil = new ContextUtil(context);
contextUtil.addHostNameAsProperty();
if (EnvUtil.isGroovyAvailable()) {
LoggerContext lc = (LoggerContext) context;
contextUtil.addGroovyPackages(lc.getFrameworkPackages());
}
// the context is turbo filter attachable, so it is pushed on top of the
// stack
ic.pushObject(getContext());
}
void doEvaluateAndCheck(String expression, ILoggingEvent event, boolean expected)
throws EvaluationException {
gee.setExpression(expression);
gee.start();
StatusPrinter.printInCaseOfErrorsOrWarnings(context);
assertTrue(statusChecker.isErrorFree(0));
ContextUtil contextUtil = new ContextUtil(context);
contextUtil.addGroovyPackages(context.getFrameworkPackages());
contextUtil.addFrameworkPackage(
context.getFrameworkPackages(), "ch.qos.logback.classic.boolex");
boolean result = gee.evaluate(event);
assertEquals(expected, result);
}