// region Processing model invocation
@Override
public HookOperationMode processModelInvocation(
ModelContext context, Task taskFromModel, OperationResult result) throws SchemaException {
if (processorConfigurationType.getScenario().isEmpty()) {
LOGGER.warn("No scenarios for " + getBeanName());
}
for (GeneralChangeProcessorScenarioType scenarioType :
processorConfigurationType.getScenario()) {
GcpScenarioBean scenarioBean = findScenarioBean(scenarioType.getBeanName());
if (Boolean.FALSE.equals(scenarioType.isEnabled())) {
LOGGER.trace("scenario {} is disabled, skipping", scenarioType.getName());
} else if (!gcpExpressionHelper.evaluateActivationCondition(
scenarioType, context, taskFromModel, result)) {
LOGGER.trace(
"activationCondition was evaluated to FALSE for scenario named {}",
scenarioType.getName());
} else if (!scenarioBean.determineActivation(scenarioType, context, taskFromModel, result)) {
LOGGER.trace("scenarioBean decided to skip scenario named {}", scenarioType.getName());
} else {
LOGGER.trace(
"Applying scenario {} (process name {})",
scenarioType.getName(),
scenarioType.getProcessName());
return applyScenario(scenarioType, scenarioBean, context, taskFromModel, result);
}
}
LOGGER.trace("No scenario found to be applicable, exiting the change processor.");
return HookOperationMode.FOREGROUND;
}
private GeneralChangeProcessorScenarioType findScenario(String scenarioName) {
for (GeneralChangeProcessorScenarioType scenario : processorConfigurationType.getScenario()) {
if (scenarioName.equals(scenario.getName())) {
return scenario;
}
}
throw new SystemException("Scenario named " + scenarioName + " couldn't be found");
}
// region Initialization and Configuration
@PostConstruct
public void init() {
processorConfigurationType = gcpConfigurationHelper.configure(this);
if (isEnabled()) {
// print startup message
int scenarios = processorConfigurationType.getScenario().size();
if (scenarios > 0) {
LOGGER.info(
getBeanName() + " initialized correctly (number of scenarios: " + scenarios + ")");
} else {
LOGGER.warn(
getBeanName()
+ " initialized correctly, but there are no scenarios - so it will never be invoked");
}
}
}
