How to use

iterateReferenceObjects

method

in

org.eclipse.persistence.internal.descriptors.DescriptorIterator

iterateReferenceObjects(sourceObject);

iterateReferenceObjects(sourceObject);

/**
 * This is the root method called to start the iteration.
 */
public void startIterationOn(Object sourceObject) {
  if (getVisitedObjects().containsKey(sourceObject)) {
    return;
  }
  getVisitedObjects().put(sourceObject, sourceObject);
  setCurrentMapping(null);
  setCurrentDescriptor(getSession().getDescriptor(sourceObject));
  iterate(sourceObject);
  // start the recursion
  if ((getCurrentDescriptor() != null) && (!shouldCascadeNoParts())  && !this.shouldBreak()) {
    iterateReferenceObjects(sourceObject);
  }
}
 

/**
 * Iterate on the mapping's reference object and
 * recursively iterate on the reference object's
 * reference objects.
 * This is used for aggregate and aggregate collection mappings, which are not iterated on by default.
 */
public void iterateForAggregateMapping(Object aggregateObject, DatabaseMapping mapping, ClassDescriptor descriptor) {
  if (aggregateObject == null) {
    return;
  }
  setCurrentMapping(mapping);
  // aggregate descriptors are passed in because they could be part of an inheritance tree
  setCurrentDescriptor(descriptor);
  if (shouldIterateOnAggregates()) {// false by default
    internalIterateAggregateObject(aggregateObject);
    if (shouldBreak()) {
      setShouldBreak(false);
      return;
    }
  }
  iterateReferenceObjects(aggregateObject);
}

iterateReferenceObjects(referenceObject);
if(this.usesGroup) {
  this.currentGroup = currentGroupOriginal;

iterateReferenceObjects(referenceObject);
if(this.usesGroup) {
  this.currentGroup = currentGroupOriginal;

iterateReferenceObjects(referenceObject);

iterateReferenceObjects(aggregateObject);
if(this.usesGroup) {
  this.currentGroup = currentGroupOriginal;

iterateReferenceObjects(aggregateObject);
if(this.usesGroup) {
  this.currentGroup = currentGroupOriginal;