private AssociationBridge CreateAssociationBridge(Relationship relationship, RelationshipSorter sorter, Interaction interaction
, MessagePartHolder currentMessagePart, BridgeContext context)
{
if (sorter.IsCollapsedRelationship(relationship))
{
if (relationship.Cardinality.Multiple)
{
return(CreateCollectionRelationshipBridge(relationship, sorter, interaction));
}
else
{
RelationshipSorter collapsedSorter = sorter.GetAsRelationshipSorter(relationship);
PartBridge bridge = CreatePartBridge(collapsedSorter, interaction, GetMessagePart(interaction, relationship, collapsedSorter
.GetBean()), new BridgeContext(true, context.GetOriginalIndex()), false);
return(new AssociationBridgeImpl(relationship, bridge));
}
}
else
{
object o = sorter.Get(relationship);
BeanProperty property = (BeanProperty)o;
object value = property.Get();
if (relationship.Cardinality.Multiple && value is IEnumerable)
{
this.log.Debug("Association " + Describer.Describe(currentMessagePart, relationship) + " maps to collection property " +
Describer.Describe(sorter.GetBeanType(), property));
return(CreateCollectionOfCompositeBeanBridges(property.Name, relationship, (IEnumerable)value, interaction));
}
else
{
if (context.IsIndexed() && property.Collection)
{
this.log.Debug("Association " + Describer.Describe(currentMessagePart, relationship) + " maps to index " + context.GetIndex
() + " of collection property " + Describer.Describe(sorter.GetBeanType(), property));
object elementValue = ListElementUtil.GetElement(value, context.GetIndex());
// use the indexed object's part instead
MessagePartHolder part = GetMessagePart(interaction, relationship, elementValue);
return(new AssociationBridgeImpl(relationship, CreatePartBridgeFromBean(property.Name + "[" + context.GetIndex() + "]", elementValue
, interaction, part)));
}
else
{
this.log.Debug("Association " + Describer.Describe(currentMessagePart, relationship) + " maps to property " + Describer.Describe
(sorter.GetBeanType(), property));
// Bug 13050 - should handle a single cardinality relationship if mapped to a collection
if (ListElementUtil.IsCollection(value))
{
value = ListElementUtil.IsEmpty(value) ? null : ListElementUtil.GetElement(value, 0);
}
MessagePartHolder part = GetMessagePart(interaction, relationship, value);
return(new AssociationBridgeImpl(relationship, CreatePartBridgeFromBean(property.Name, value, interaction, part)));
}
}
}
}
private AssociationBridge CreateCollectionRelationshipBridge(Relationship relationship, RelationshipSorter sorter, Interaction
interaction)
{
RelationshipSorter association = sorter.GetAsRelationshipSorter(relationship);
List <PartBridge> list = new List <PartBridge>();
int length = association.GetSingleCollapsedPropertySize();
for (int i = 0; i < length; i++)
{
list.Add(CreatePartBridge(association, interaction, GetMessagePart(interaction, relationship, null), new BridgeContext(true
, i), false));
}
// bug 13240 - if empty collection and pop/mand, add a placeholder bridge - this will output a nullflavor element, and a warning for mandatory
if (list.IsEmpty() && (ConformanceLevelUtil.IsPopulated(relationship) || ConformanceLevelUtil.IsMandatory(relationship)))
{
list.Add(CreatePartBridgeFromBean(string.Empty, null, interaction, GetMessagePart(interaction, relationship, null)));
}
return(new AssociationBridgeImpl(relationship, list));
}
