public void resolve(DependencyMetaData dependency, BuildableComponentResolveResult result) {
ModuleVersionSelector requested = dependency.getRequested();
LOGGER.debug("Attempting to resolve {} using repositories {}", requested, repositoryNames);
ModuleComponentIdentifier moduleComponentIdentifier =
new DefaultModuleComponentIdentifier(
requested.getGroup(), requested.getName(), requested.getVersion());
ModuleVersionIdentifier moduleVersionIdentifier =
new DefaultModuleVersionIdentifier(
requested.getGroup(), requested.getName(), requested.getVersion());
List<Throwable> errors = new ArrayList<Throwable>();
List<ComponentMetaDataResolveState> resolveStates =
new ArrayList<ComponentMetaDataResolveState>();
for (ModuleComponentRepository repository : repositories) {
resolveStates.add(
new ComponentMetaDataResolveState(
dependency, moduleComponentIdentifier, repository, componentChooser));
}
final RepositoryChainModuleResolution latestResolved = findBestMatch(resolveStates, errors);
if (latestResolved != null) {
LOGGER.debug("Using {} from {}", latestResolved.module.getId(), latestResolved.repository);
for (Throwable error : errors) {
LOGGER.debug("Discarding resolve failure.", error);
}
result.resolved(metaDataFactory.transform(latestResolved));
return;
}
if (!errors.isEmpty()) {
result.failed(new ModuleVersionResolveException(moduleComponentIdentifier, errors));
} else {
for (ComponentMetaDataResolveState resolveState : resolveStates) {
resolveState.applyTo(result);
}
result.notFound(moduleVersionIdentifier);
}
}
