/**
* Register member (nested) classes that happen to be configuration classes themselves.
*
* @param sourceClass the source class to process
* @throws IOException if there is any problem reading metadata from a member class
*/
private void processMemberClasses(ConfigurationClass configClass, SourceClass sourceClass)
throws IOException {
for (SourceClass memberClass : sourceClass.getMemberClasses()) {
if (ConfigurationClassUtils.isConfigurationCandidate(memberClass.getMetadata())
&& !memberClass
.getMetadata()
.getClassName()
.equals(configClass.getMetadata().getClassName())) {
if (this.importStack.contains(configClass)) {
this.problemReporter.error(new CircularImportProblem(configClass, this.importStack));
} else {
this.importStack.push(configClass);
try {
processConfigurationClass(memberClass.asConfigClass(configClass));
} finally {
this.importStack.pop();
}
}
}
}
}
