public Set<File> getFiles(Spec<Dependency> dependencySpec) {
rethrowFailure();
Set<ModuleDependency> allDependencies =
configuration.getAllDependencies(ModuleDependency.class);
Set<ModuleDependency> selectedDependencies =
Specs.filterIterable(allDependencies, dependencySpec);
Set<ResolvedArtifact> artifacts = new LinkedHashSet<ResolvedArtifact>();
for (ModuleDependency moduleDependency : selectedDependencies) {
Set<ResolvedDependency> resolvedDependencies =
conversionResult.getFirstLevelResolvedDependencies().get(moduleDependency);
for (ResolvedDependency resolvedDependency : resolvedDependencies) {
artifacts.addAll(resolvedDependency.getParentArtifacts(conversionResult.getRoot()));
walker.add(resolvedDependency);
}
}
artifacts.addAll(walker.findValues());
Set<File> files = new LinkedHashSet<File>();
for (ResolvedArtifact artifact : artifacts) {
File depFile = artifact.getFile();
if (depFile != null) {
files.add(depFile);
} else {
logger.debug(String.format("Resolved artifact %s contains a null value.", artifact));
}
}
return files;
}
public FileCollection resolve() {
try {
walker.add(queue);
return new UnionFileCollection(walker.findValues());
} finally {
queue.clear();
}
}