public static void ReleaseSequence(ISupportSequenceObject supportSequenceObject)
{
var typeName = supportSequenceObject.Prefix + supportSequenceObject.GetType().FullName;
var objectSpace = (XPObjectSpace)XPObjectSpace.FindObjectSpaceByObject(supportSequenceObject);
ReleaseSequence(objectSpace.Session, typeName, supportSequenceObject.Sequence);
}
public static void GenerateSequence(ISupportSequenceObject supportSequenceObject, ITypeInfo typeInfo)
{
if (_defaultDataLayer == null)
{
return;
}
if (_sequenceGenerator == null)
{
_sequenceGenerator = new SequenceGenerator();
}
long nextSequence = _sequenceGenerator.GetNextSequence(typeInfo, supportSequenceObject.Prefix);
Session session = supportSequenceObject.Session;
if (!(session is NestedUnitOfWork))
{
SessionManipulationEventHandler[] sessionOnAfterCommitTransaction = { null };
sessionOnAfterCommitTransaction[0] = (sender, args) => {
if (_sequenceGenerator != null)
{
try {
_sequenceGenerator.Accept();
} finally {
session.AfterCommitTransaction -= sessionOnAfterCommitTransaction[0];
_sequenceGenerator.Dispose();
_sequenceGenerator = null;
}
}
};
session.AfterCommitTransaction += sessionOnAfterCommitTransaction[0];
}
supportSequenceObject.Sequence = nextSequence;
}
public static void GenerateSequence(ISupportSequenceObject supportSequenceObject, ITypeInfo typeInfo)
{
if (((ISessionProvider)supportSequenceObject).Session.IsNewObject(supportSequenceObject))
{
GenerateSequence(((ISessionProvider)supportSequenceObject).Session, supportSequenceObject.Prefix + typeInfo.FullName, l => supportSequenceObject.Sequence = l);
}
}
public ListView CreateListView(XafApplication application, IObjectSpace objectSpace, ISupportSequenceObject supportSequenceObject) {
var nestedObjectSpace = (XPNestedObjectSpace)objectSpace.CreateNestedObjectSpace();
var objectType = XafTypesInfo.Instance.FindBussinessObjectType<ISequenceReleasedObject>();
var collectionSource = application.CreateCollectionSource(nestedObjectSpace, objectType, application.FindListViewId(objectType));
collectionSource.Criteria["ShowReleasedSequences"] = CriteriaOperator.Parse("TypeName=?", supportSequenceObject.Prefix + supportSequenceObject.ClassInfo.FullName);
return application.CreateListView(nestedObjectSpace, objectType, true);
}
public static void GenerateSequence(ISupportSequenceObject supportSequenceObject)
{
var info = XafTypesInfo.Instance.FindTypeInfo(supportSequenceObject.GetType());
var typeInfo = info.IsInterface
? XafTypesInfo.Instance.FindTypeInfo(XpoTypesInfoHelper.GetXpoTypeInfoSource().GetGeneratedEntityType(info.Type))
: XafTypesInfo.Instance.FindTypeInfo(((XPBaseObject)supportSequenceObject).ClassInfo.FullName);
GenerateSequence(supportSequenceObject, typeInfo);
}
public static void ReleaseSequence(ISupportSequenceObject supportSequenceObject)
{
if (_defaultDataLayer == null)
{
return;
}
var objectSpace = (XPObjectSpace)XPObjectSpace.FindObjectSpaceByObject(supportSequenceObject);
var sequenceObject = objectSpace.GetObjectByKey(_sequenceObjectType, supportSequenceObject.Prefix + supportSequenceObject.ClassInfo.FullName) as ISequenceObject;
if (sequenceObject != null)
{
var objectFromInterface = objectSpace.CreateObjectFromInterface <ISequenceReleasedObject>();
objectFromInterface.Sequence = supportSequenceObject.Sequence;
objectFromInterface.SequenceObject = sequenceObject;
}
}
public static void GenerateSequence(ISupportSequenceObject supportSequenceObject)
{
GenerateSequence(supportSequenceObject, XafTypesInfo.Instance.FindTypeInfo(supportSequenceObject.ClassInfo.FullName));
}
public static void ReleaseSequence(ISupportSequenceObject supportSequenceObject) {
if (_defaultDataLayer == null)
return;
var objectSpace = (XPObjectSpace)XPObjectSpace.FindObjectSpaceByObject(supportSequenceObject);
var sequenceObject = objectSpace.GetObjectByKey(_sequenceObjectType, supportSequenceObject.Prefix + supportSequenceObject.ClassInfo.FullName) as ISequenceObject;
if (sequenceObject != null) {
var objectFromInterface = objectSpace.CreateObjectFromInterface<ISequenceReleasedObject>();
objectFromInterface.Sequence = supportSequenceObject.Sequence;
objectFromInterface.SequenceObject = sequenceObject;
}
}
public static void GenerateSequence(ISupportSequenceObject supportSequenceObject) {
GenerateSequence(supportSequenceObject, XafTypesInfo.Instance.FindTypeInfo(supportSequenceObject.ClassInfo.FullName));
}
public static void GenerateSequence(ISupportSequenceObject supportSequenceObject, ITypeInfo typeInfo) {
if (_defaultDataLayer == null)
return;
if (supportSequenceObject.Session is NestedUnitOfWork ||
!supportSequenceObject.Session.IsNewObject(supportSequenceObject))
return;
if (_sequenceGenerator == null)
_sequenceGenerator = new SequenceGenerator();
long nextSequence = _sequenceGenerator.GetNextSequence(typeInfo, supportSequenceObject.Prefix);
Session session = supportSequenceObject.Session;
if (IsNotNestedUnitOfWork(session)) {
SessionManipulationEventHandler[] sessionOnAfterCommitTransaction = { null };
sessionOnAfterCommitTransaction[0] = (sender, args) => {
if (_sequenceGenerator != null) {
try {
_sequenceGenerator.Accept();
}
finally {
session.AfterCommitTransaction -= sessionOnAfterCommitTransaction[0];
}
}
};
session.AfterCommitTransaction += sessionOnAfterCommitTransaction[0];
}
supportSequenceObject.Sequence = nextSequence;
}
public ListView CreateListView(XafApplication application, IObjectSpace objectSpace, ISupportSequenceObject supportSequenceObject)
{
var nestedObjectSpace = (XPNestedObjectSpace)objectSpace.CreateNestedObjectSpace();
var objectType = XafTypesInfo.Instance.FindBussinessObjectType <ISequenceReleasedObject>();
var collectionSource = application.CreateCollectionSource(nestedObjectSpace, objectType, application.FindListViewId(objectType));
collectionSource.Criteria["ShowReleasedSequences"] = CriteriaOperator.Parse("TypeName=?", supportSequenceObject.Prefix + supportSequenceObject.ClassInfo.FullName);
return(application.CreateListView(nestedObjectSpace, objectType, true));
}
public void Assign(PopupWindowShowActionExecuteEventArgs popupWindowShowActionExecuteEventArgs, ISupportSequenceObject sequenceObject)
{
var sequenceReleasedObject = ((ISequenceReleasedObject)popupWindowShowActionExecuteEventArgs.PopupWindow.View.CurrentObject);
_sequenceReleasedObjectKey = popupWindowShowActionExecuteEventArgs.PopupWindow.View.ObjectSpace.GetKeyValue(popupWindowShowActionExecuteEventArgs.PopupWindow.View.CurrentObject);
var sequence = sequenceReleasedObject.Sequence;
sequenceObject.Sequence = sequence;
}
public void Init(IObjectSpace objectSpace, ISupportSequenceObject editingObject, XafApplication application)
{
_objectSpace = (XPObjectSpace)objectSpace;
_supportSequenceObject = editingObject;
_application = application;
}
public static void GenerateSequence(ISupportSequenceObject supportSequenceObject) {
if (_sequenceGenerator == null)
_sequenceGenerator = new SequenceGenerator();
long nextSequence = _sequenceGenerator.GetNextSequence(supportSequenceObject.ClassInfo, supportSequenceObject.Prefix);
Session session = supportSequenceObject.Session;
if (!(session is NestedUnitOfWork)) {
SessionManipulationEventHandler[] sessionOnAfterCommitTransaction = { null };
sessionOnAfterCommitTransaction[0] = (sender, args) => {
if (_sequenceGenerator != null) {
try {
_sequenceGenerator.Accept();
} finally {
session.AfterCommitTransaction -= sessionOnAfterCommitTransaction[0];
_sequenceGenerator.Dispose();
_sequenceGenerator = null;
}
}
};
session.AfterCommitTransaction += sessionOnAfterCommitTransaction[0];
}
supportSequenceObject.Sequence = nextSequence;
}
public void Init(IObjectSpace objectSpace, ISupportSequenceObject editingObject, XafApplication application) {
_objectSpace = (XPObjectSpace)objectSpace;
_supportSequenceObject = editingObject;
_application = application;
}
public void Assign(PopupWindowShowActionExecuteEventArgs popupWindowShowActionExecuteEventArgs, ISupportSequenceObject sequenceObject) {
var sequenceReleasedObject = ((ISequenceReleasedObject)popupWindowShowActionExecuteEventArgs.PopupWindow.View.CurrentObject);
_sequenceReleasedObjectKey = popupWindowShowActionExecuteEventArgs.PopupWindow.View.ObjectSpace.GetKeyValue(popupWindowShowActionExecuteEventArgs.PopupWindow.View.CurrentObject);
var sequence = sequenceReleasedObject.Sequence;
sequenceObject.Sequence = sequence;
}
private static bool IsProviderSupported(ISupportSequenceObject supportSequenceObject){
return !(supportSequenceObject.Session.DataLayer.ConnectionProvider(supportSequenceObject) is SQLiteConnectionProvider);
}
