private void announceBeforeProcessingEvent(Resource resource, Element element) {
listeners
.announce()
.beforeProcessingSpecification(new SpecificationProcessingEvent(resource, element));
}
public void addSpecificationListener(SpecificationProcessingListener listener) {
listeners.addListener(listener);
}
public void removeSpecificationListener(SpecificationProcessingListener listener) {
listeners.removeListener(listener);
}
public class SpecificationCommand extends AbstractCommand {
@Override
public void setUp(CommandCall commandCall, Evaluator evaluator, ResultRecorder resultRecorder) {
throw new IllegalStateException(
"Unexpected call to "
+ getClass().getSimpleName()
+ "'s setUp() method. Only the execute() method should be called.");
}
@Override
public void execute(CommandCall commandCall, Evaluator evaluator, ResultRecorder resultRecorder) {
if (specificationDescriber != null) {
resultRecorder.setSpecificationDescription(
specificationDescriber.getDescription(commandCall.getResource()));
}
try {
commandCall.getChildren().processSequentially(evaluator, resultRecorder);
} catch (FailFastException e) {
// Ignore - it'll be re-thrown later if necessary.
}
}
public void start(CommandCall commandCall) {
announceBeforeProcessingEvent(commandCall.getResource(), commandCall.getElement());
}
public void finish(CommandCall commandCall) {
announceAfterProcessingEvent(commandCall.getResource(), commandCall.getElement());
}
@Override
public void verify(CommandCall commandCall, Evaluator evaluator, ResultRecorder resultRecorder) {
throw new IllegalStateException(
"Unexpected call to "
+ getClass().getSimpleName()
+ "'s verify() method. Only the execute() method should be called.");
}
private Announcer<SpecificationProcessingListener> listeners =
Announcer.to(SpecificationProcessingListener.class);
private SpecificationDescriber specificationDescriber;
public void addSpecificationListener(SpecificationProcessingListener listener) {
listeners.addListener(listener);
}
public void removeSpecificationListener(SpecificationProcessingListener listener) {
listeners.removeListener(listener);
}
public void setSpecificationDescriber(SpecificationDescriber specificationDescriber) {
this.specificationDescriber = specificationDescriber;
}
private void announceAfterProcessingEvent(Resource resource, Element element) {
listeners
.announce()
.afterProcessingSpecification(new SpecificationProcessingEvent(resource, element));
}
private void announceBeforeProcessingEvent(Resource resource, Element element) {
listeners
.announce()
.beforeProcessingSpecification(new SpecificationProcessingEvent(resource, element));
}
}
