How to use

internalIteratePrimitive

method

in

org.eclipse.persistence.internal.descriptors.DescriptorIterator

/**
 * Iterate on the primitive value for its mapping.
 */
public void iteratePrimitiveForMapping(Object primitiveValue, DatabaseMapping mapping) {
  if (primitiveValue == null) {
    return;
  }
  setCurrentMapping(mapping);
  setCurrentDescriptor(null);
  if (shouldIterateOnPrimitives()) {// false by default
    internalIteratePrimitive(primitiveValue);
  }
}

/**
 * Iterate on the primitive value for its mapping.
 */
public void iteratePrimitiveForMapping(Object primitiveValue, DatabaseMapping mapping) {
  if (primitiveValue == null) {
    return;
  }
  setCurrentMapping(mapping);
  setCurrentDescriptor(null);
  if (shouldIterateOnPrimitives()) {// false by default
    AttributeGroup currentGroupOriginal = null;
    AttributeItem currentItemOriginal = null;
    if(this.usesGroup) {
      currentGroupOriginal = this.currentGroup;
      currentItemOriginal = this.currentItem;
      this.currentGroup = this.currentItem.getGroup();
    }
    internalIteratePrimitive(primitiveValue);
    if(this.usesGroup) {
      this.currentGroup = currentGroupOriginal;
      this.currentItem = currentItemOriginal;
    }
  }
}

/**
 * Iterate on the primitive value for its mapping.
 */
public void iteratePrimitiveForMapping(Object primitiveValue, DatabaseMapping mapping) {
  if (primitiveValue == null) {
    return;
  }
  setCurrentMapping(mapping);
  setCurrentDescriptor(null);
  if (shouldIterateOnPrimitives()) {// false by default
    AttributeGroup currentGroupOriginal = null;
    AttributeItem currentItemOriginal = null;
    if(this.usesGroup) {
      currentGroupOriginal = this.currentGroup;
      currentItemOriginal = this.currentItem;
      this.currentGroup = this.currentItem.getGroup();
    }
    internalIteratePrimitive(primitiveValue);
    
    if(this.usesGroup) {
      this.currentGroup = currentGroupOriginal;
      this.currentItem = currentItemOriginal;
    }
  }
}