|
Last change
on this file since 12747 was
9645,
checked in by spimming, 12 years ago
|
|
#1888:
- Model classes implement new interface to track current state of entity
- Mark EntityState property as 'not mapped'
- Set hook to initialize entity as unchanged
- Extension method for DbContext to apply changes only on modified entity
|
|
File size:
491 bytes
|
| Line | |
|---|
| 1 | using System.Data.Entity;
|
|---|
| 2 | using HeuristicLab.Services.Optimization.Billing.Interfaces;
|
|---|
| 3 |
|
|---|
| 4 | namespace HeuristicLab.Services.Optimization.Billing.Utils {
|
|---|
| 5 | public static class DbContextUtil {
|
|---|
| 6 | public static void ApplyStateChanges(this DbContext context) {
|
|---|
| 7 | foreach (var entry in context.ChangeTracker.Entries<IObjectWithState>()) {
|
|---|
| 8 | IObjectWithState stateInfo = entry.Entity;
|
|---|
| 9 | entry.State = StateUtil.ConvertState(stateInfo.EntityState);
|
|---|
| 10 | }
|
|---|
| 11 | }
|
|---|
| 12 | }
|
|---|
| 13 | }
|
|---|
Note: See
TracBrowser
for help on using the repository browser.
