private bool ProcessRelation(bool throwErrors)
{
if (!Build(throwErrors))
{
return(false);
}
Net.Vpc.Upa.PersistenceUnit pu = sourceEntity.GetPersistenceUnit();
if (relation == null)
{
Net.Vpc.Upa.DefaultRelationshipDescriptor rd = new Net.Vpc.Upa.DefaultRelationshipDescriptor();
rd.SetName(relationDescriptor.GetName());
rd.SetBaseField(relationDescriptor.GetBaseField());
rd.SetRelationshipType(relationDescriptor.GetRelationshipType());
rd.SetSourceEntity(sourceEntity.GetName());
rd.SetTargetEntity(targetEntity.GetName());
rd.SetSourceFields(sourceFieldNames.ToArray());
rd.SetFilter(relationDescriptor.GetFilter());
rd.SetHierarchy(relationDescriptor.IsHierarchy());
rd.SetHierarchyPathField(relationDescriptor.GetHierarchyPathField());
rd.SetHierarchyPathSeparator(relationDescriptor.GetHierarchyPathSeparator());
rd.SetNullable(relationDescriptor.IsNullable());
relation = ((Net.Vpc.Upa.Impl.DefaultPersistenceUnit)pu).AddRelationshipImmediate(rd);
}
else
{
if (!Net.Vpc.Upa.Impl.Util.StringUtils.IsNullOrEmpty(relationDescriptor.GetName()))
{
relation.SetName(relationDescriptor.GetName());
}
relation.SetRelationshipType(relationDescriptor.GetRelationshipType() == default(Net.Vpc.Upa.RelationshipType) ? Net.Vpc.Upa.RelationshipType.DEFAULT : relationDescriptor.GetRelationshipType());
relation.GetSourceRole().SetEntityField(manyToOneField);
relation.GetSourceRole().SetRelationshipUpdateType(sourceUpdateType);
System.Collections.Generic.IList <Net.Vpc.Upa.Field> slaveFields = new System.Collections.Generic.List <Net.Vpc.Upa.Field>();
foreach (string n in sourceFieldNames)
{
Net.Vpc.Upa.Field f = sourceEntity.GetField(n);
slaveFields.Add(f);
}
relation.GetSourceRole().SetFields(slaveFields.ToArray());
relation.GetTargetRole().SetEntityField(null);
relation.GetTargetRole().SetRelationshipUpdateType(Net.Vpc.Upa.Impl.Util.PlatformUtils.GetUndefinedValue <Net.Vpc.Upa.RelationshipUpdateType>(typeof(Net.Vpc.Upa.RelationshipUpdateType)));
relation.SetFilter(filter);
relation.SetNullable(nullable);
}
return(true);
}
private void BindRelation(Net.Vpc.Upa.Entity masterEntity)
{
Net.Vpc.Upa.Types.DataType dataType = field.GetDataType();
if (dataType is Net.Vpc.Upa.Impl.SerializableOrManyToOneType)
{
field.SetDataType(new Net.Vpc.Upa.Types.ManyToOneType(dataType.GetName(), dataType.GetPlatformType(), masterEntity.GetName(), true, dataType.IsNullable()));
field.SetTypeTransform(null);
field.SetTypeTransform(new Net.Vpc.Upa.Impl.Transform.IdentityDataTypeTransform(field.GetDataType()));
Net.Vpc.Upa.DefaultRelationshipDescriptor relationDescriptor = new Net.Vpc.Upa.DefaultRelationshipDescriptor();
relationDescriptor.SetBaseField(field.GetName());
relationDescriptor.SetTargetEntityType(masterEntity.GetEntityType());
relationDescriptor.SetTargetEntity(masterEntity.GetName());
relationDescriptor.SetSourceEntityType(field.GetEntity().GetEntityType());
relationDescriptor.SetSourceEntity(field.GetEntity().GetName());
field.GetPersistenceUnit().AddRelationship(relationDescriptor);
}
}
