public static void Collect(ISupportChangedMembers supportChangedMembers, string changedPropertyName) {
if (supportChangedMembers.ChangedProperties == null)
supportChangedMembers.ChangedProperties = new HashSet<string>();
string memberName = GetPersistentName(supportChangedMembers, changedPropertyName);
if (memberName != null && !supportChangedMembers.ChangedProperties.Contains(memberName)) {
supportChangedMembers.ChangedProperties.Add(memberName);
}
}
public static void CollectOnSave(ISupportChangedMembers supportChangedMembers) {
var nestedUnitOfWork = supportChangedMembers.Session as NestedUnitOfWork;
if (nestedUnitOfWork != null) {
var parentitem = (nestedUnitOfWork).GetParentObject(supportChangedMembers);
IEnumerable<string> memberInfos = supportChangedMembers.ChangedProperties.Where(changedProperty => !parentitem.ChangedProperties.Contains(changedProperty));
foreach (var changedProperty in memberInfos) {
parentitem.ChangedProperties.Add(changedProperty);
}
}
supportChangedMembers.ChangedProperties = null;
}
public static void Collect(ISupportChangedMembers supportChangedMembers, string changedPropertyName)
{
if (supportChangedMembers.ChangedProperties == null)
{
supportChangedMembers.ChangedProperties = new HashSet <string>();
}
string memberName = GetPersistentName(supportChangedMembers, changedPropertyName);
if (memberName != null && !supportChangedMembers.ChangedProperties.Contains(memberName))
{
supportChangedMembers.ChangedProperties.Add(memberName);
}
}
public static void CollectOnSave(ISupportChangedMembers supportChangedMembers)
{
var nestedUnitOfWork = supportChangedMembers.Session as NestedUnitOfWork;
if (nestedUnitOfWork != null)
{
var parentitem = (nestedUnitOfWork).GetParentObject(supportChangedMembers);
IEnumerable <string> memberInfos = supportChangedMembers.ChangedProperties.Where(changedProperty => !parentitem.ChangedProperties.Contains(changedProperty));
foreach (var changedProperty in memberInfos)
{
parentitem.ChangedProperties.Add(changedProperty);
}
}
supportChangedMembers.ChangedProperties = null;
}
private static string GetPersistentName(ISupportChangedMembers supportChangedMembers, string propertyName) {
var classInfo = supportChangedMembers.Session.GetClassInfo(supportChangedMembers);
var persistentMember = classInfo.GetPersistentMember(propertyName);
if (persistentMember == null) {
var memberInfo = classInfo.FindMember(propertyName);
if (memberInfo != null && memberInfo.IsAliased) {
var pa = (PersistentAliasAttribute)memberInfo.GetAttributeInfo(typeof(PersistentAliasAttribute));
CriteriaOperator criteria = CriteriaOperator.Parse(pa.AliasExpression);
var operandProperty = criteria as OperandProperty;
if (!(ReferenceEquals(operandProperty, null))) {
string[] path = (operandProperty).PropertyName.Split('.');
XPMemberInfo xpMemberInfo = path.Aggregate<string, XPMemberInfo>(null, (current, pn) => current == null ? classInfo.GetMember(pn) : current.ReferenceType.GetMember(pn));
return xpMemberInfo != null ? xpMemberInfo.Name : null;
}
}
}
return persistentMember != null ? persistentMember.Name : null;
}
private static string GetPersistentName(ISupportChangedMembers supportChangedMembers, string propertyName)
{
var classInfo = supportChangedMembers.Session.GetClassInfo(supportChangedMembers);
var persistentMember = classInfo.GetPersistentMember(propertyName);
if (persistentMember == null)
{
var memberInfo = classInfo.FindMember(propertyName);
if (memberInfo != null && memberInfo.IsAliased)
{
var pa = (PersistentAliasAttribute)memberInfo.GetAttributeInfo(typeof(PersistentAliasAttribute));
CriteriaOperator criteria = CriteriaOperator.Parse(pa.AliasExpression);
var operandProperty = criteria as OperandProperty;
if (!(ReferenceEquals(operandProperty, null)))
{
string[] path = (operandProperty).PropertyName.Split('.');
XPMemberInfo xpMemberInfo = path.Aggregate <string, XPMemberInfo>(null, (current, pn) => current == null ? classInfo.GetMember(pn) : current.ReferenceType.GetMember(pn));
return(xpMemberInfo != null ? xpMemberInfo.Name : null);
}
}
}
return(persistentMember != null ? persistentMember.Name : null);
}
bool MemberHasChanged(ISupportChangedMembers supportChangedMembers, XPMemberInfo m) {
return m.HasAttribute(typeof(PersistentAttribute)) || m.IsKey || m is ServiceField ||
supportChangedMembers.ChangedProperties.Contains(m.Name);
}
bool MemberHasChanged(ISupportChangedMembers supportChangedMembers, XPMemberInfo m)
{
return(m.IsKey || m is ServiceField ||
supportChangedMembers.ChangedProperties.Contains(m.Name));
}
bool MemberHasChanged(ISupportChangedMembers supportChangedMembers, XPMemberInfo m)
{
return(m.HasAttribute(typeof(PersistentAttribute)) || m.IsKey || m is ServiceField ||
supportChangedMembers.ChangedProperties.Contains(m.Name));
}
bool MemberHasChanged(ISupportChangedMembers supportChangedMembers, XPMemberInfo m) {
return m.IsKey || m is ServiceField ||
supportChangedMembers.ChangedProperties.Contains(m.Name);
}
