public IDictionary <string, IStorageContext> GenerateStorageContexts <T>(string rountingName, int top,
IFilterCondition[] where,
IOrderByCondition[] orderby)
where T : class, IAlbianObject, new()
{
IDictionary <string, IStorageContext> storageContexts = new Dictionary <string, IStorageContext>();
IFakeCommandBuilder fakeBuilder = new FakeCommandBuilder();
IFakeCommandAttribute fakeCommandAttrribute = fakeBuilder.GenerateQuery <T>(rountingName, top, where, orderby);
if (null == fakeCommandAttrribute) //the PermissionMode is not enough
{
if (null != Logger)
{
Logger.WarnFormat("The permission is not enough in the {0} routing.", rountingName);
}
throw new PersistenceException(string.Format("The permission is not enough in the {0} routing.",
rountingName));
}
IStorageContext storageContext = new StorageContext
{
FakeCommand = new List <IFakeCommandAttribute>(),
StorageName = fakeCommandAttrribute.StorageName,
};
storageContext.FakeCommand.Add(fakeCommandAttrribute);
storageContexts.Add(fakeCommandAttrribute.StorageName, storageContext);
return(storageContexts);
}
public ITask BuildQueryTask <T>(string rountingName, int top, IFilterCondition[] where,
IOrderByCondition[] orderby)
where T : class, IAlbianObject, new()
{
ITask task = new Task();
IFakeCommandBuilder fakeBuilder = new FakeCommandBuilder();
IStorageContextBuilder storageContextBuilder = new StorageContextBuilder();
IDictionary <string, IStorageContext> storageContexts =
storageContextBuilder.GenerateStorageContexts <T>(rountingName, top, where, orderby);
task.Context = storageContexts;
foreach (KeyValuePair <string, IStorageContext> context in task.Context)
{
IStorageContext storageContext = context.Value;
object oStorage = StorageCache.Get(context.Key);
if (null == oStorage)
{
if (null != Logger)
{
Logger.ErrorFormat("There is no {0} storage attribute in the storage cached.",
storageContext.StorageName);
}
return(null);
}
IStorageAttribute storage = (IStorageAttribute)oStorage;
storageContext.Storage = storage;
}
return(task);
}
public ITask BuildSaveTask <T>(T target)
where T : IAlbianObject
{
ITask task = new Task();
IFakeCommandBuilder fakeBuilder = new FakeCommandBuilder();
IStorageContextBuilder storageContextBuilder = new StorageContextBuilder();
task.Context = storageContextBuilder.GenerateStorageContexts(target,
fakeBuilder.GenerateFakeCommandByRoutings,
fakeBuilder.BuildSaveFakeCommandByRouting);
foreach (KeyValuePair <string, IStorageContext> context in task.Context)
{
IStorageContext storageContext = context.Value;
object oStorage = StorageCache.Get(context.Key);
if (null == oStorage)
{
if (null != Logger)
{
Logger.ErrorFormat("There is no {0} storage attribute in the storage cached.",
storageContext.StorageName);
}
return(null);
}
IStorageAttribute storage = (IStorageAttribute)oStorage;
storageContext.Storage = storage;
}
return(task);
}
public ITask BuildCreateTask <T>(IList <T> target)
where T : IAlbianObject
{
ITask task = new Task();
IFakeCommandBuilder fakeBuilder = new FakeCommandBuilder();
IStorageContextBuilder storageContextBuilder = new StorageContextBuilder();
foreach (T o in target)
{
IDictionary <string, IStorageContext> storageContexts = storageContextBuilder.GenerateStorageContexts(o,
fakeBuilder
.
GenerateFakeCommandByRoutings,
fakeBuilder
.
BuildCreateFakeCommandByRouting);
if (null == storageContexts || 0 == storageContexts.Count)
{
if (null != Logger)
{
Logger.Error("The storagecontexts is empty.");
}
throw new Exception("The storagecontexts is null.");
}
if (null == task.Context || 0 == task.Context.Count)
{
task.Context = storageContexts;
continue;
}
foreach (KeyValuePair <string, IStorageContext> storageContext in storageContexts)
{
if (task.Context.ContainsKey(storageContext.Key))
{
task.Context[storageContext.Key].FakeCommand = task.Context.ContainsKey(storageContext.Key)
? Utils.Concat(
task.Context[storageContext.Key].
FakeCommand,
storageContext.Value.FakeCommand)
: storageContext.Value.FakeCommand;
}
else
{
task.Context.Add(storageContext);
}
}
}
foreach (KeyValuePair <string, IStorageContext> context in task.Context)
{
IStorageContext storageContext = context.Value;
object oStorage = StorageCache.Get(context.Key);
if (null == oStorage)
{
if (null != Logger)
{
Logger.ErrorFormat("There is no {0} storage attribute in the storage cached.",
storageContext.StorageName);
}
return(null);
}
IStorageAttribute storage = (IStorageAttribute)oStorage;
storageContext.Storage = storage;
}
return(task);
}
