public bool AreEqual(SyncSession session, PropertyMapping mapping, NameObjectCollection srcValues, SchemaObjectBase targetObj)
{
string srcValue = (srcValues[mapping.SourceProperty] as string ?? string.Empty);
string targetValue = (string)targetObj.Properties[mapping.TargetProperty].StringValue ?? string.Empty;
return(srcValue.Equals(targetValue));
}
public NameObjectCollection(NameObjectCollection source)
: base(source.Count)
{
for (int i = 0; i < source.Count; i++)
{
this.BaseAdd(source.BaseGetKey(i), source.BaseGet(i));
}
}
private int FetchToBuffer(List <NameObjectCollection> buffer, DataProviderBase dataSource, int size)
{
int count = 0;
while (count < size && dataSource.MoveNext())
{
count++;
NameObjectCollection data = new NameObjectCollection(dataSource.CurrentData);
buffer.Add(data);
}
return(count);
}
private void CompareAndChange(SyncSession session, NameObjectCollection currentData, PropertyMapping[] mappings, SchemaObjectBase scObj)
{
if (scObj != null && scObj.Status == Schemas.SchemaProperties.SchemaObjectStatus.Normal)
{
PropertyMapping mapping;
bool hasChange = false;
bool propertyChanged;
for (int i = 0; i < mappings.Length; i++)
{
mapping = mappings[i];
propertyChanged = HasPropertyChange(session, session.Comparers[mapping.ComparerKey], mapping, currentData, scObj);
hasChange |= propertyChanged;
if (propertyChanged)
{
MakeChange(session, session.Setters[mapping.SetterKey], mapping, currentData, scObj);
}
}
if (hasChange)
{
//完成
try
{
PC.Adapters.SchemaObjectAdapter.Instance.Update(scObj);
session.NumerOfUpdated++;
session.WriteUpdateLog(scObj);
}
catch (Exception ex)
{
session.NumerOfErrors++;
session.WriteErrorLog(scObj, ex);
}
}
}
}
private bool HasPropertyChange(SyncSession session, IPropertyComparer comparer, PropertyMapping mapping, NameObjectCollection srcValues, SchemaObjectBase targetObj)
{
return(comparer.AreEqual(session, mapping, srcValues, targetObj) == false);
}
private void MakeChange(SyncSession session, IPropertySetter setter, PropertyMapping mapping, NameObjectCollection srcValues, SchemaObjectBase targetObj)
{
setter.SetValue(session, mapping, srcValues, targetObj);
}
public void SetValue(SyncSession session, PropertyMapping mapping, NameObjectCollection srcValues, SchemaObjectBase targetObj)
{
string srcValue = srcValues[mapping.SourceProperty] as string ?? string.Empty;
targetObj.Properties[mapping.TargetProperty].StringValue = srcValue;
}
private bool HasPropertyChange(SyncSession session, IPropertyComparer comparer, PropertyMapping mapping, NameObjectCollection srcValues, SchemaObjectBase targetObj)
{
return comparer.AreEqual(session, mapping, srcValues, targetObj) == false;
}
private void MakeChange(SyncSession session, IPropertySetter setter, PropertyMapping mapping, NameObjectCollection srcValues, SchemaObjectBase targetObj)
{
setter.SetValue(session, mapping, srcValues, targetObj);
}
private void CompareAndChange(SyncSession session, NameObjectCollection currentData, PropertyMapping[] mappings, SchemaObjectBase scObj)
{
if (scObj != null && scObj.Status == Schemas.SchemaProperties.SchemaObjectStatus.Normal)
{
PropertyMapping mapping;
bool hasChange = false;
bool propertyChanged;
for (int i = 0; i < mappings.Length; i++)
{
mapping = mappings[i];
propertyChanged = HasPropertyChange(session, session.Comparers[mapping.ComparerKey], mapping, currentData, scObj);
hasChange |= propertyChanged;
if (propertyChanged)
{
MakeChange(session, session.Setters[mapping.SetterKey], mapping, currentData, scObj);
}
}
if (hasChange)
{
//完成
try
{
PC.Adapters.SchemaObjectAdapter.Instance.Update(scObj);
session.NumerOfUpdated++;
session.WriteUpdateLog(scObj);
}
catch (Exception ex)
{
session.NumerOfErrors++;
session.WriteErrorLog(scObj, ex);
}
}
}
}
private int FetchToBuffer(List<NameObjectCollection> buffer, DataProviderBase dataSource, int size)
{
int count = 0;
while (count < size && dataSource.MoveNext())
{
count++;
NameObjectCollection data = new NameObjectCollection(dataSource.CurrentData);
buffer.Add(data);
}
return count;
}
public void SetValue(SyncSession session, PropertyMapping mapping, NameObjectCollection srcValues, SchemaObjectBase targetObj)
{
string srcValue = srcValues[mapping.SourceProperty] as string ?? string.Empty;
targetObj.Properties[mapping.TargetProperty].StringValue = srcValue;
}