How to use

isPersistable

method

in

org.sonar.api.resources.ResourceUtils

@Override
public void decorate(Resource resource, DecoratorContext context) {
 if (!ResourceUtils.isPersistable(resource)) {
  return;
 }
 File path = null;
 if (ResourceUtils.isProject(resource)) {
  path = fs.baseDir();
 } else if (resource.getPath() != null) {
  path = new File(fs.baseDir(), resource.getPath());
 }
 ResourceNode resourceNode = new ResourceNode(resource, path, fs.sourceCharset());
 RESOURCE_BY_KEY.put(resource.getEffectiveKey(), resourceNode);
 for (DecoratorContext childContext : context.getChildren()) {
  Resource child = childContext.getResource();
  ResourceNode childNode = RESOURCE_BY_KEY.get(child.getEffectiveKey());
  if (childNode != null) {
   resourceNode.addChild(childNode);
  }
 }
}

@Override
public void decorate(Resource resource, DecoratorContext context) {
 if (ResourceUtils.isPersistable(resource) && !ResourceUtils.isUnitTestFile(resource)) {
  Long developmentCost = getDevelopmentCost(context);
  context.saveMeasure(new Measure(CoreMetrics.DEVELOPMENT_COST, Long.toString(developmentCost)));
  long debt = getMeasureValue(context, CoreMetrics.TECHNICAL_DEBT);
  double density = computeDensity(debt, developmentCost);
  context.saveMeasure(CoreMetrics.SQALE_DEBT_RATIO, 100.0 * density);
  SqaleRatingGrid ratingGrid = new SqaleRatingGrid(sqaleRatingSettings.getRatingGrid());
  context.saveMeasure(createRatingMeasure(ratingGrid.getRatingForDensity(density)));
 }
}

private void persist(BatchResource batchResource) {
 if (batchResource.snapshot() != null) {
  // already persisted
  return;
 }
 BatchResource parentBatchResource = batchResource.parent();
 Snapshot s;
 if (parentBatchResource != null) {
  persist(parentBatchResource);
  s = persist(findModule(parentBatchResource), batchResource.resource(), parentBatchResource.resource());
 } else {
  // Root project
  s = persistProject((Project) batchResource.resource(), null);
 }
 batchResource.setSnapshot(s);
 if (ResourceUtils.isPersistable(batchResource.resource())) {
  graph.addComponent(batchResource.resource(), batchResource.snapshotId());
 }
}