Set<Dependency> getDependenciesBetweenProjects() {
Set<Dependency> result = Sets.newLinkedHashSet();
for (Dependency dependency : dependencies) {
if (ResourceUtils.isSet(dependency.getFrom()) || ResourceUtils.isSet(dependency.getTo())) {
result.add(dependency);
}
}
return result;
}
private Bucket doIndex(Resource resource, Resource parentReference) {
Bucket bucket = buckets.get(resource);
if (bucket != null) {
return bucket;
}
checkLock(resource);
Resource parent = null;
if (!ResourceUtils.isLibrary(resource)) {
// a library has no parent
parent = (Resource) ObjectUtils.defaultIfNull(parentReference, currentProject);
}
Bucket parentBucket = getBucket(parent, true);
if (parentBucket == null && parent != null) {
LOG.warn("Resource ignored, parent is not indexed: " + resource);
return null;
}
resource.setEffectiveKey(createUID(currentProject, resource));
bucket = new Bucket(resource).setParent(parentBucket);
buckets.put(resource, bucket);
boolean excluded = checkExclusion(resource, parentBucket);
if (!excluded) {
Snapshot snapshot =
persistence.saveResource(
currentProject, resource, (parentBucket != null ? parentBucket.getResource() : null));
if (ResourceUtils.isPersistable(resource)
&& !Qualifiers.LIBRARY.equals(resource.getQualifier())) {
graph.addComponent(resource, snapshot);
}
}
return bucket;
}
/** Keep only project stuff */
public void clear() {
Iterator<Map.Entry<Resource, Bucket>> it = buckets.entrySet().iterator();
while (it.hasNext()) {
Map.Entry<Resource, Bucket> entry = it.next();
Resource resource = entry.getKey();
if (!ResourceUtils.isSet(resource)) {
entry.getValue().clear();
it.remove();
}
}
Set<Dependency> projectDependencies = getDependenciesBetweenProjects();
dependencies.clear();
incomingDependenciesByResource.clear();
outgoingDependenciesByResource.clear();
for (Dependency projectDependency : projectDependencies) {
projectDependency.setId(null);
registerDependency(projectDependency);
}
lock.unlock();
}
private void checkLock(Resource resource) {
if (lock.isLocked() && !ResourceUtils.isLibrary(resource) && lock.isFailWhenLocked()) {
throw new SonarException("Index is locked, resource can not be indexed: " + resource);
}
}