public void Delete <T>(string entityId, string dictionaryId)
{
if (String.IsNullOrEmpty(entityId))
{
throw new ArgumentException("Entity ID is required.", "entityId");
}
if (String.IsNullOrEmpty(dictionaryId))
{
throw new ArgumentException("Dictionary ID is required.", "dictionaryId");
}
CloudTable table = GetCloudTable <T>();
AzureDictionaryEntity tableEntity = LoadTableEntity(entityId, dictionaryId, table);
if (tableEntity == null)
{
throw new ArgumentException(
"Unable to delete entity. The specified entity was not found in dictionary storage.", "entity");
}
TableOperation deleteOperation = TableOperation.Delete(tableEntity);
table.Execute(deleteOperation);
}
public static AzureDictionaryEntity ToAzureDictionaryEntity <T>(this T dictionaryEntity)
where T : DictionaryEntity
{
var azEntity = new AzureDictionaryEntity();
if (String.IsNullOrEmpty(dictionaryEntity.DictionaryId))
{
azEntity.PartitionKey = Guid.NewGuid().ToString();
}
else
{
azEntity.PartitionKey = dictionaryEntity.DictionaryId;
}
azEntity.RowKey = dictionaryEntity.EntityId;
using (var entityStream = new MemoryStream())
{
var serializer = new DataContractSerializer(typeof(T));
serializer.WriteObject(entityStream, dictionaryEntity);
entityStream.Position = 0;
azEntity.Data = entityStream.ToArray();
}
return(azEntity);
}
public void Update <T>(T entity, string entityId, string dictionaryId)
{
if (String.IsNullOrEmpty(entityId))
{
throw new ArgumentException("Entity ID is required.", "entityId");
}
if (String.IsNullOrEmpty(dictionaryId))
{
throw new ArgumentException("Dictionary ID is required.", "dictionaryId");
}
CloudTable table = GetCloudTable <T>();
AzureDictionaryEntity tableEntity = LoadTableEntity(entityId, dictionaryId, table);
if (tableEntity == null)
{
throw new ArgumentException(
"Unable to update entity. The specified entity was not found in dictionary storage.", "entity");
}
tableEntity.Data = entity.SerializeToBytes();
TableOperation updateOperation = TableOperation.Replace(tableEntity);
table.Execute(updateOperation);
}
public static AzureDictionaryEntity ToAzureDictionaryEntity <T>(this T entity, string entityId,
string dictionaryId = null)
{
if (String.IsNullOrEmpty(entityId))
{
throw new ArgumentException("Entity ID is required.", "entityId");
}
var azEntity = new AzureDictionaryEntity();
if (String.IsNullOrEmpty(dictionaryId))
{
azEntity.PartitionKey = typeof(T).Name;
}
else
{
azEntity.PartitionKey = dictionaryId;
}
azEntity.RowKey = entityId;
using (var entityStream = new MemoryStream())
{
var serializer = new DataContractSerializer(typeof(T));
serializer.WriteObject(entityStream, entity);
entityStream.Position = 0;
azEntity.Data = entityStream.ToArray();
}
return(azEntity);
}
public void Insert <T>(T entity) where T : DictionaryEntity
{
CloudTable table = GetCloudTable <T>();
AzureDictionaryEntity tableEntity = entity.ToAzureDictionaryEntity();
TableOperation insertOperation = TableOperation.Insert(tableEntity);
table.Execute(insertOperation);
}
public void Insert <T>(T entity, string entityId)
{
if (String.IsNullOrEmpty(entityId))
{
throw new ArgumentException("Entity ID is required.", "entityId");
}
CloudTable table = GetCloudTable <T>();
AzureDictionaryEntity tableEntity = entity.ToAzureDictionaryEntity(entityId);
TableOperation insertOperation = TableOperation.Insert(tableEntity);
table.Execute(insertOperation);
}
public void Delete <T>(T entity) where T : DictionaryEntity
{
CloudTable table = GetCloudTable <T>();
AzureDictionaryEntity tableEntity = LoadTableEntity(entity.EntityId, entity.DictionaryId, table);
if (tableEntity == null)
{
throw new ArgumentException(
"Unable to delete entity. The specified entity was not found in dictionary storage.", "entity");
}
TableOperation deleteOperation = TableOperation.Delete(tableEntity);
table.Execute(deleteOperation);
}
public void Update <T>(T entity) where T : DictionaryEntity
{
CloudTable table = GetCloudTable <T>();
AzureDictionaryEntity tableEntity = LoadTableEntity(entity.EntityId, entity.DictionaryId, table);
if (tableEntity == null)
{
throw new ArgumentException(
"Unable to update entity. The specified entity was not found in dictionary storage.", "entity");
}
tableEntity.Data = entity.SerializeToBytes();
TableOperation updateOperation = TableOperation.Replace(tableEntity);
table.Execute(updateOperation);
}
public T LoadEntity <T>(string entityId, string dictionaryId)
{
if (String.IsNullOrEmpty(entityId))
{
throw new ArgumentException("Entity ID is required.", "entityId");
}
if (String.IsNullOrEmpty(dictionaryId))
{
throw new ArgumentException("Dictionary ID is required.", "dictionaryId");
}
CloudTable table = GetCloudTable <T>();
AzureDictionaryEntity tableEntity = LoadTableEntity(entityId, dictionaryId, table);
if (tableEntity == null)
{
return(default(T));
}
return(tableEntity.FromAzureDictionaryEntity <T>());
}
public static T FromAzureDictionaryEntity <T>(this AzureDictionaryEntity dictionaryEntity)
{
var serializer = new DataContractSerializer(typeof(T));
return((T)(serializer.ReadObject(new MemoryStream(dictionaryEntity.Data))));
}
