Exception InvalidMerge(EntityOperation other)
{
var message = string.Format("Included '{0}' operation cannot be followed by '{1}' operation",
GetType().Name, other.GetType().Name);
return new InvalidOperationException(message);
}
Exception InvalidMerge(EntityOperation other)
{
var message = string.Format("Included '{0}' operation cannot be followed by '{1}' operation",
GetType().Name, other.GetType().Name);
return(new InvalidOperationException(message));
}
public override EntityOperation Merge(EntityOperation other)
{
if (other is Insert)
{
throw InvalidMerge(other);
}
if (other is Replace)
{
return(other);
}
if (other is Delete)
{
return(other);
}
if (other is InsertOrMerge)
{
throw InvalidMerge(other);
}
if (other is InsertOrReplace)
{
throw InvalidMerge(other);
}
throw new InvalidOperationException("Unsupported operation type: " + other.GetType());
}
new static Exception InvalidMerge(EntityOperation other)
{
var message = string.Format("Included 'Delete' operation interdifused with " +
"preceding 'Insert' operation. " +
"'{0}' cannot be applied to NULL",
other.GetType());
return(new InvalidOperationException(message));
}
public override EntityOperation Merge(EntityOperation other)
{
if (other is Insert)
return new Replace(other.Entity);
if (other is Replace)
throw InvalidMerge(other);
if (other is Delete)
throw InvalidMerge(other);
throw new InvalidOperationException("Unsupported operation type: " + other.GetType());
}
public void Merge(EntityOperation next)
{
if (current != EntityOperation.None &&
next.Entity != current.Entity)
{
throw new InvalidOperationException(
"Mistaken identity. Different instance of entity " +
"has been already registered in this session under RowKey: " +
next.Entity.RowKey);
}
current = current.Merge(next);
}
void Record(EntityOperation operation)
{
var entityKey = operation.Entity.RowKey;
EntityChangeRecord record;
if (!records.TryGetValue(entityKey, out record))
{
record = new EntityChangeRecord(operation);
records.Add(entityKey, record);
return;
}
record.Merge(operation);
}
void Record(EntityOperation operation)
{
var entityKey = operation.Entity.RowKey;
EntityChangeRecord record;
if (!records.TryGetValue(entityKey, out record))
{
record = new EntityChangeRecord(operation);
records.Add(entityKey, record);
return;
}
record.Merge(operation);
}
internal EntityChangeRecord(EntityOperation first)
{
current = first;
}
public abstract EntityOperation Merge(EntityOperation other);
Include(IncludeType type, EntityOperation operation)
{
Type = type;
Operation = operation;
}
internal EntityChangeRecord(EntityOperation first)
{
current = first;
}
public abstract EntityOperation Merge(EntityOperation other);
static new Exception InvalidMerge(EntityOperation other)
{
var message = string.Format("Included 'Delete' operation interdifused with " +
"preceding 'Insert' operation. " +
"'{0}' cannot be applied to NULL",
other.GetType());
return new InvalidOperationException(message);
}
public override EntityOperation Merge(EntityOperation other) =>
throw new InvalidOperationException("Internal-only stream header merge operation");
public void Merge(EntityOperation next)
{
if (current != EntityOperation.None
&& next.Entity != current.Entity)
throw new InvalidOperationException(
"Mistaken identity. Different instance of entity " +
"has been already registered in this session under RowKey: " +
next.Entity.RowKey);
current = current.Merge(next);
}
internal static IncludedOperationConflictException Create(Partition partition, EntityOperation include)
{
var dump = Dump(include.Entity);
var message = string.Format(
"Included '{3}' operation had conflicts in partition '{1}' which resides in '{0}' table located at {2}\n" +
"Dump of conflicting [{5}] contents follows: \n\t{4}",
partition.Table, partition, partition.Table.StorageUri,
include.GetType().Name, dump, include.Entity.GetType());
return(new IncludedOperationConflictException(partition, include.Entity, message));
}
Include(IncludeType type, EntityOperation operation)
{
Type = type;
Operation = operation;
}
internal static IncludedOperationConflictException Create(CloudTable table, Partition partition, EntityOperation include)
{
var dump = JsonConvert.SerializeObject(include.Entity, Formatting.Indented);
var message = string.Format(
"Included '{3}' operation had conflicts in partition '{1}' which resides in '{0}' table located at {2}\n" +
"Dump of conflicting [{5}] contents follows: \n\t{4}",
table, partition, table.StorageUri, include.GetType().Name, dump, include.Entity.GetType());
return new IncludedOperationConflictException(table, partition, include.Entity, message);
}
