public Collection<Dependency> getIncomingEdges(Resource to) {
Map<Resource, Dependency> deps = incomingDependenciesByResource.get(to);
if (deps != null) {
return deps.values();
}
return Collections.emptyList();
}
public Collection<Dependency> getOutgoingEdges(Resource from) {
Map<Resource, Dependency> deps = outgoingDependenciesByResource.get(from);
if (deps != null) {
return deps.values();
}
return Collections.emptyList();
}
public Dependency getEdge(Resource from, Resource to) {
Map<Resource, Dependency> map = outgoingDependenciesByResource.get(from);
if (map != null) {
return map.get(to);
}
return null;
}
private void registerIncomingDependency(Dependency dependency) {
Map<Resource, Dependency> incomingDeps = incomingDependenciesByResource.get(dependency.getTo());
if (incomingDeps == null) {
incomingDeps = new HashMap<Resource, Dependency>();
incomingDependenciesByResource.put(dependency.getTo(), incomingDeps);
}
incomingDeps.put(dependency.getFrom(), dependency);
}
private void registerOutgoingDependency(Dependency dependency) {
Map<Resource, Dependency> outgoingDeps =
outgoingDependenciesByResource.get(dependency.getFrom());
if (outgoingDeps == null) {
outgoingDeps = new HashMap<Resource, Dependency>();
outgoingDependenciesByResource.put(dependency.getFrom(), outgoingDeps);
}
outgoingDeps.put(dependency.getTo(), dependency);
}
/** 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();
}
}
// store dependencies
for (Dependency dep : dependencies) {
dependencyPersister.saveDependency(currentProject, dep);
}
// Keep only inter module dependencies
Set<Dependency> projectDependencies = getDependenciesBetweenProjects();
dependencies.clear();
incomingDependenciesByResource.clear();
outgoingDependenciesByResource.clear();
for (Dependency projectDependency : projectDependencies) {
projectDependency.setId(null);
registerDependency(projectDependency);
}
}
/** {@inheritDoc} */
@Override
public List<Violation> getViolations(ViolationQuery violationQuery) {
Resource resource = violationQuery.getResource();
if (resource == null) {
throw new IllegalArgumentException(
"A resource must be set on the ViolationQuery in order to search for violations.");
}
if (!Scopes.isHigherThanOrEquals(resource, Scopes.FILE)) {
return Collections.emptyList();
}
Bucket bucket = buckets.get(resource);
if (bucket == null) {
return Collections.emptyList();
}
List<Violation> violations = deprecatedViolations.get(bucket.getResource().getEffectiveKey());
if (violationQuery.getSwitchMode() == ViolationQuery.SwitchMode.BOTH) {
return violations;
}
List<Violation> filteredViolations = Lists.newArrayList();
for (Violation violation : violations) {
if (isFiltered(violation, violationQuery.getSwitchMode())) {
filteredViolations.add(violation);
}
}
return filteredViolations;
}
@Override
public <R extends Resource> R getResource(R reference) {
Bucket bucket = buckets.get(reference);
if (bucket != null) {
return (R) bucket.getResource();
}
return null;
}
@Override
public <M> M getMeasures(Resource resource, MeasuresFilter<M> filter) {
Bucket bucket = buckets.get(resource);
if (bucket != null) {
// TODO the data measures which are not kept in memory are not reloaded yet. Use getMeasure().
return bucket.getMeasures(filter);
}
return null;
}
void doStart(Project rootProject) {
Bucket bucket = new Bucket(rootProject);
buckets.put(rootProject, bucket);
persistence.saveProject(rootProject, null);
currentProject = rootProject;
for (Project project : rootProject.getModules()) {
addProject(project);
}
}
private Bucket getBucket(Resource resource, boolean acceptExcluded) {
Bucket bucket = null;
if (resource != null) {
bucket = buckets.get(resource);
if (!acceptExcluded && bucket != null && bucket.isExcluded()) {
bucket = null;
}
}
return bucket;
}
@Override
public Measure getMeasure(Resource resource, Metric metric) {
Bucket bucket = buckets.get(resource);
if (bucket != null) {
Measure measure = bucket.getMeasures(MeasuresFilters.metric(metric));
if (measure != null) {
return persistence.reloadMeasure(measure);
}
}
return null;
}
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;
}
private Bucket getBucket(@Nullable Resource reference) {
if (reference == null) {
return null;
}
if (StringUtils.isNotBlank(reference.getKey())) {
return buckets.get(reference);
}
String relativePathFromSourceDir = null;
boolean isTest = false;
boolean isDir = false;
if (reference instanceof File) {
File referenceFile = (File) reference;
isTest = Qualifiers.UNIT_TEST_FILE.equals(referenceFile.getQualifier());
relativePathFromSourceDir = referenceFile.relativePathFromSourceDir();
} else if (reference instanceof Directory) {
isDir = true;
Directory referenceDir = (Directory) reference;
relativePathFromSourceDir = referenceDir.relativePathFromSourceDir();
if (Directory.ROOT.equals(relativePathFromSourceDir)) {
relativePathFromSourceDir = "";
}
}
if (relativePathFromSourceDir != null) {
// Resolve using deprecated key
List<java.io.File> dirs;
if (isTest) {
dirs = getProject().getFileSystem().getTestDirs();
} else {
dirs = getProject().getFileSystem().getSourceDirs();
}
for (java.io.File src : dirs) {
java.io.File abs = new java.io.File(src, relativePathFromSourceDir);
Bucket b =
getBucket(
isDir
? Directory.fromIOFile(abs, getProject())
: File.fromIOFile(abs, getProject()));
if (b != null) {
return b;
}
}
}
return null;
}
/** 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();
}
@Override
public Set<Resource> getVertices() {
return buckets.keySet();
}
private void addBucket(Resource resource, Bucket bucket) {
buckets.put(resource, bucket);
}