public override Core.UpdateResult Update(T entity, UpdateMode updateMode)
{
if (updateMode == UpdateMode.db_implementation)
{
var updateDate = NoSQLRepoHelper.DateTimeUtcNow();
entity.SystemLastUpdateDate = updateDate;
var filter = Builders <T> .Filter.Eq(s => s.Id, entity.Id);
ReplaceOneResult res = collection.ReplaceOne(filter, entity, new UpdateOptions {
IsUpsert = false
});
if (!res.IsAcknowledged)
{
throw new QueryNotAcknowledgedException();
}
if (entity.Id == null)
{
throw new ArgumentException("Cannot update an entity with a null field value");
}
}
else
{
throw new NotImplementedException();
}
return(Core.UpdateResult.updated);
}
public override BulkInsertResult <string> InsertMany(IEnumerable <T> entities, InsertMode insertMode)
{
if (insertMode != InsertMode.db_implementation)
{
throw new NotImplementedException();
}
var insertResult = new BulkInsertResult <string>();
var creationDate = NoSQLRepoHelper.DateTimeUtcNow();
foreach (var entity in entities)
{
if (AutoGeneratedEntityDate)
{
entity.SystemCreationDate = creationDate;
}
if (AutoGeneratedEntityDate)
{
entity.SystemLastUpdateDate = creationDate;
}
NoSQLRepoHelper.SetIds(entity);
var entityToStore = NewtonJsonHelper.CloneJson(entity, DateTimeZoneHandling.Utc);
localDb[entity.Id] = entityToStore;
config.ExpireAt(entity.Id, null);
insertResult[entity.Id] = InsertResult.unknown;
}
SaveJSONFile();
return(insertResult);
}
public override UpdateResult Update(T entity, UpdateMode updateMode)
{
if (entity.Id == null)
{
throw new ArgumentException("Cannot update an entity with a null field value");
}
var updateResult = default(UpdateResult);
if (updateMode == UpdateMode.db_implementation)
{
var idDocument = GetInternalCBLId(entity.Id);
var updateDate = NoSQLRepoHelper.DateTimeUtcNow();
var documentObjet = database.GetDocument(idDocument);
documentObjet.Update((IUnsavedRevision newRevision) =>
{
var properties = newRevision.Properties;
properties["update date"] = updateDate;
properties["members"] = entity;
return(true);
});
updateResult = UpdateResult.updated;
}
else
{
throw new NotImplementedException();
}
return(updateResult);
}
public override UpdateResult Update(T entity, UpdateMode updateMode)
{
CheckOpenedConnection();
if (updateMode != UpdateMode.db_implementation)
{
throw new NotImplementedException();
}
using (var document = database.GetDocument(entity.Id))
{
if (document == null)
{
throw new KeyNotFoundNoSQLException();
}
using (var mutabledocument = document.ToMutable())
{
// Update update date
var date = NoSQLRepoHelper.DateTimeUtcNow();
entity.SystemLastUpdateDate = date;
SetDocument(entity, mutabledocument);
database.Save(mutabledocument);
return(UpdateResult.updated);
}
}
}
public override UpdateResult Update(T entity, UpdateMode updateMode)
{
CheckOpenedConnection();
if (updateMode == UpdateMode.upsert_if_missing_key)
{
throw new NotImplementedException();
}
// Update update date
var date = NoSQLRepoHelper.DateTimeUtcNow();
var entityToStore = entity;
entityToStore.SystemLastUpdateDate = date;
if (!localDb.ContainsKey(entity.Id))
{
if (updateMode == UpdateMode.error_if_missing_key)
{
throw new KeyNotFoundNoSQLException("Misssing key '" + entity.Id + "'");
}
else if (updateMode == UpdateMode.do_nothing_if_missing_key)
{
return(UpdateResult.not_affected);
}
}
localDb[entity.Id] = entityToStore;
config.ExpireAt(entity.Id, null);
SaveJSONFile();
return(UpdateResult.updated);
}
public override InsertResult InsertOne(T entity, InsertMode insertMode)
{
CheckOpenedConnection();
var entitydomain = entity;
NoSQLRepoHelper.SetIds(entitydomain);
var updateddate = NoSQLRepoHelper.DateTimeUtcNow();
var createdDate = NoSQLRepoHelper.DateTimeUtcNow();
if (!string.IsNullOrEmpty(entity.Id) && localDb.ContainsKey(entity.Id))
{
// Document already exists
switch (insertMode)
{
case InsertMode.error_if_key_exists:
throw new DupplicateKeyNoSQLException();
case InsertMode.erase_existing:
createdDate = localDb[entity.Id].SystemCreationDate;
localDb.Remove(entity.Id);
break;
case InsertMode.do_nothing_if_key_exists:
return(InsertResult.not_affected);
default:
break;
}
}
if (AutoGeneratedEntityDate)
{
entitydomain.SystemCreationDate = createdDate;
entitydomain.SystemLastUpdateDate = updateddate;
}
// Clone to not shared reference between App instance and repository persisted value
// UTC : Ensure to store only utc datetime
var entityToStore = NewtonJsonHelper.CloneJson(entitydomain, DateTimeZoneHandling.Utc);
if (localDb.ContainsKey(entity.Id))
{
localDb[entity.Id] = entityToStore;
}
else
{
localDb.Add(entity.Id, entityToStore);
}
config.ExpireAt(entity.Id, null);
SaveJSONFile();
return(InsertResult.inserted);
}
public override InsertResult InsertOne(T entity, InsertMode insertMode)
{
CheckOpenedConnection();
var createdDate = NoSQLRepoHelper.DateTimeUtcNow();
var updateddate = NoSQLRepoHelper.DateTimeUtcNow();
MutableDocument mutabledocument;
if (!string.IsNullOrEmpty(entity.Id))
{
// Get an existing document or return a new one if not exists
var document = database.GetDocument(entity.Id);
if (document != null)
{
// Document already exists
switch (insertMode)
{
case InsertMode.error_if_key_exists:
throw new DupplicateKeyNoSQLException();
case InsertMode.erase_existing:
createdDate = document.GetDate("SystemCreationDate");
database.Delete(document);
break;
case InsertMode.do_nothing_if_key_exists:
return(InsertResult.not_affected);
default:
break;
}
}
mutabledocument = new MutableDocument(entity.Id);
}
else
{
mutabledocument = new MutableDocument();
}
// Normally, at this point, the document is deleted from database or an exception occured.
// We can insert the new document :
mutabledocument.SetString("collection", CollectionName);
entity.SystemCreationDate = createdDate;
entity.SystemLastUpdateDate = updateddate;
entity.Id = mutabledocument.Id;
SetDocument(entity, mutabledocument);
database.Save(mutabledocument);
return(InsertResult.inserted);
}
public override InsertResult InsertOne(T entity, InsertMode insertMode)
{
if (insertMode == InsertMode.erase_existing && !string.IsNullOrWhiteSpace(entity.Id) && Exist(entity.Id))
{
var existingEntity = GetById(entity.Id);
entity.SystemCreationDate = existingEntity.SystemCreationDate;
Delete(existingEntity.Id, true);
}
try
{
try
{
var date = NoSQLRepoHelper.DateTimeUtcNow();
if (AutoGeneratedEntityDate)
{
if (insertMode != InsertMode.erase_existing)
{
entity.SystemCreationDate = date;
}
entity.SystemLastUpdateDate = date;
}
collection.InsertOne(entity);
return(InsertResult.inserted);
}
catch (AggregateException e)
{
throw e.InnerException;
}
}
catch (MongoWriteException e)
{
if (e.WriteError.Category == ServerErrorCategory.DuplicateKey && insertMode == InsertMode.error_if_key_exists)
{
throw new DupplicateKeyNoSQLException("The key '" + entity.Id + "' already exists", e);
}
if (e.WriteError.Category == ServerErrorCategory.DuplicateKey && insertMode == InsertMode.do_nothing_if_key_exists)
{
return(InsertResult.not_affected);
}
else if (e.WriteError.Category == ServerErrorCategory.DuplicateKey)
{
return(InsertResult.duplicate_key_exception);
}
else
{
throw;
}
}
}
public override InsertResult InsertOne(T entity, InsertMode keyExistsAction)
{
var insertResult = default(InsertResult);
var date = NoSQLRepoHelper.DateTimeUtcNow();
if (AutoGeneratedEntityDate)
{
entity.SystemCreationDate = date;
entity.SystemLastUpdateDate = date;
}
NoSQLRepoHelper.SetIds(entity);
if (localDb.ContainsKey(entity.Id))
{
if (keyExistsAction == InsertMode.error_if_key_exists)
{
throw new DupplicateKeyNoSQLException();
}
else if (keyExistsAction == InsertMode.do_nothing_if_key_exists)
{
return(InsertResult.not_affected);
}
else if (keyExistsAction == InsertMode.erase_existing)
{
entity.SystemCreationDate = localDb[entity.Id].SystemCreationDate; // keep the origin creation date of the entity
// Continue execution
}
insertResult = InsertResult.updated;
}
else
{
insertResult = InsertResult.inserted;
}
// Clone to not shared reference between App instance and repository persisted value
// UTC : Ensure to store only utc datetime
var entityToStore = NewtonJsonHelper.CloneJson(entity, DateTimeZoneHandling.Utc);
localDb[entity.Id] = entityToStore;
config.ExpireAt(entity.Id, null);
SaveJSONFile();
return(insertResult);
}
public override UpdateResult Update(T entity, UpdateMode updateMode)
{
var updateResult = default(UpdateResult);
if (updateMode == UpdateMode.upsert_if_missing_key)
{
throw new NotImplementedException();
}
var updateDate = NoSQLRepoHelper.DateTimeUtcNow();
entity.SystemLastUpdateDate = updateDate;
if (updateMode == UpdateMode.upsert_if_missing_key)
{
NoSQLRepoHelper.SetIds(entity);
entity.SystemCreationDate = updateDate;
}
if (!localDb.ContainsKey(entity.Id))
{
if (updateMode == UpdateMode.error_if_missing_key)
{
throw new KeyNotFoundNoSQLException("Misssing key '" + entity.Id + "'");
}
else if (updateMode == UpdateMode.do_nothing_if_missing_key)
{
return(UpdateResult.not_affected);
}
updateResult = UpdateResult.inserted;
}
localDb[entity.Id] = entity;
SaveJSONFile();
updateResult = UpdateResult.updated;
return(updateResult);
}
public override InsertResult InsertOne(T entity, InsertMode insertMode)
{
var insertResult = default(InsertResult);
bool documentAlreadyExists = false;
IDocument documentObjet = null;
var date = NoSQLRepoHelper.DateTimeUtcNow();
IDictionary <string, object> properties;
if (string.IsNullOrEmpty(entity.Id))
{
// No id specified, let CouchBaseLite generate the id and affect it to the entity
documentObjet = database.CreateDocument();
entity.Id = cblGeneratedIdPrefix + documentObjet.Id; // NB: prefix the Id generated by CouchBaseLite to be able to distinguish it with a user provided id
}
else
{
// Get an existing document or return a new one if not exists
documentObjet = database.GetDocument(GetInternalCBLId(entity.Id));
if (documentObjet.CurrentRevisionId != null)
{
// Document already exists
if (insertMode == InsertMode.error_if_key_exists)
{
throw new DupplicateKeyNoSQLException();
}
else if (insertMode == InsertMode.do_nothing_if_key_exists)
{
return(InsertResult.not_affected);
}
documentAlreadyExists = true;
}
}
if (!documentAlreadyExists)
{
if (AutoGeneratedEntityDate)
{
entity.SystemCreationDate = date;
entity.SystemLastUpdateDate = date;
}
properties = new Dictionary <string, object>()
{
{ "creat date", date },
{ "update date", date },
{ "collection", this.CollectionName },
{ "members", entity },
{ "entityType", entity.GetType().Name } // Store the original actual object class to handle polymorphism
};
insertResult = InsertResult.inserted;
}
else
{
properties = documentObjet.Properties;
entity.SystemCreationDate = (DateTime)properties["creat date"];
entity.SystemLastUpdateDate = date;
properties["update date"] = entity.SystemLastUpdateDate;
properties["members"] = entity;
insertResult = InsertResult.updated;
}
documentObjet.PutProperties(properties);
return(insertResult);
}
