public ColumnOrSuperColumn(Column column, SuperColumn superColumn)
{
if(column != null)
Column = column;
if(superColumn != null)
Super_column = superColumn;
}
public ColumnOrSuperColumn(Column column, SuperColumn superColumn)
{
if (column != null)
{
Column = column;
}
if (superColumn != null)
{
Super_column = superColumn;
}
}
public void Read(TProtocol iprot)
{
TField field;
iprot.ReadStructBegin();
while (true)
{
field = iprot.ReadFieldBegin();
if (field.Type == TType.Stop)
{
break;
}
switch (field.ID)
{
case 1:
if (field.Type == TType.Struct)
{
Column = new Column();
Column.Read(iprot);
}
else
{
TProtocolUtil.Skip(iprot, field.Type);
}
break;
case 2:
if (field.Type == TType.Struct)
{
Super_column = new SuperColumn();
Super_column.Read(iprot);
}
else
{
TProtocolUtil.Skip(iprot, field.Type);
}
break;
default:
TProtocolUtil.Skip(iprot, field.Type);
break;
}
iprot.ReadFieldEnd();
}
iprot.ReadStructEnd();
}
private SuperColumn BuildFolderIndexEntry(InventoryFolderBase folder, byte[] folderIdBytes, FolderMutationSelector mutationTypes,
Guid newParent, long timeStamp)
{
SuperColumn indexColumn = new SuperColumn();
indexColumn.Name = folderIdBytes;
List<Column> columns = new List<Column>();
if (mutationTypes == FolderMutationSelector.All || mutationTypes == FolderMutationSelector.AllButParent)
{
columns.Add(new Column
{
Name = ByteEncoderHelper.UTF8Encoder.ToByteArray("name"),
Value = ByteEncoderHelper.UTF8Encoder.ToByteArray(folder.Name),
Timestamp = timeStamp
});
columns.Add(new Column
{
Name = ByteEncoderHelper.UTF8Encoder.ToByteArray("type"),
Value = ByteEncoderHelper.Int32Encoder.ToByteArray((int)folder.Type),
Timestamp = timeStamp
});
columns.Add(new Column
{
Name = ByteEncoderHelper.UTF8Encoder.ToByteArray("level"),
Value = new byte[] { (byte)folder.Level },
Timestamp = timeStamp
});
}
if (mutationTypes == FolderMutationSelector.All || mutationTypes == FolderMutationSelector.ParentOnly)
{
columns.Add(new Column
{
Name = ByteEncoderHelper.UTF8Encoder.ToByteArray("parent_folder"),
Value = ByteEncoderHelper.GuidEncoder.ToByteArray(newParent),
Timestamp = timeStamp
});
}
indexColumn.Columns = columns;
return indexColumn;
}
public static SuperColumn ToModel(this Apache.Cassandra.SuperColumn sc)
{
var columns = new List <Column>(sc.Columns.Transform(item => item.ToModel()));
return(new HectorSharp.SuperColumn(sc.Name.UTFDecode(), columns));
}
public static Mutation CreateInsertedOrChangedMutation(FluentMutation mutation)
{
switch (mutation.Type)
{
case MutationType.Added:
case MutationType.Changed:
var column = mutation.Column;
if (column is FluentColumn)
{
return new Mutation {
Column_or_supercolumn = new ColumnOrSuperColumn {
Column = CreateColumn((FluentColumn)column)
}
};
}
else if (column is FluentSuperColumn)
{
var colY = (FluentSuperColumn)column;
var superColumn = new SuperColumn {
Name = colY.ColumnName.TryToBigEndian(),
Columns = new List<Column>()
};
foreach (var col in colY.MutationTracker.GetMutations().Select(x => x.Column).OfType<FluentColumn>())
superColumn.Columns.Add(CreateColumn(col));
return new Mutation {
Column_or_supercolumn = new ColumnOrSuperColumn {
Super_column = superColumn
}
};
}
break;
}
return null;
}
public static ColumnOrSuperColumn CreateColumnOrSuperColumn(IFluentBaseColumn column)
{
if (column is FluentColumn)
{
return new ColumnOrSuperColumn {
Column = CreateColumn((FluentColumn)column)
};
}
else if (column is FluentSuperColumn)
{
var colY = (FluentSuperColumn)column;
var superColumn = new SuperColumn {
Name = colY.ColumnName.TryToBigEndian(),
Columns = new List<Column>()
};
foreach (var col in colY.Columns.OfType<FluentColumn>())
superColumn.Columns.Add(CreateColumn(col));
return new ColumnOrSuperColumn {
Super_column = superColumn
};
}
else
{
return null;
}
}
public static FluentSuperColumn ConvertSuperColumnToFluentSuperColumn(SuperColumn col, CassandraColumnFamilySchema schema)
{
var superColSchema = new CassandraColumnSchema {
Name = col.Name
};
if (schema != null)
superColSchema = new CassandraColumnSchema {
NameType = schema.SuperColumnNameType,
Name = CassandraObject.GetCassandraObjectFromDatabaseByteArray(col.Name, schema.SuperColumnNameType),
ValueType = schema.ColumnNameType
};
var superCol = new FluentSuperColumn(superColSchema) {
ColumnName = CassandraObject.GetCassandraObjectFromDatabaseByteArray(col.Name, superColSchema.NameType)
};
((ILoadable)superCol).BeginLoad();
foreach (var xcol in col.Columns)
superCol.Columns.Add(ConvertColumnToFluentColumn(xcol, schema));
((ILoadable)superCol).EndLoad();
return superCol;
}
public void Read(TProtocol iprot)
{
TField field;
iprot.ReadStructBegin();
while (true)
{
field = iprot.ReadFieldBegin();
if (field.Type == TType.Stop) {
break;
}
switch (field.ID)
{
case 1:
if (field.Type == TType.Struct) {
this.column = new Column();
this.column.Read(iprot);
this.__isset.column = true;
} else {
TProtocolUtil.Skip(iprot, field.Type);
}
break;
case 2:
if (field.Type == TType.Struct) {
this.super_column = new SuperColumn();
this.super_column.Read(iprot);
this.__isset.super_column = true;
} else {
TProtocolUtil.Skip(iprot, field.Type);
}
break;
default:
TProtocolUtil.Skip(iprot, field.Type);
break;
}
iprot.ReadFieldEnd();
}
iprot.ReadStructEnd();
}
private AquilesSuperColumn buildSuperColumn(SuperColumn superColumn)
{
if (superColumn == null)
{
return null;
}
else
{
AquilesSuperColumn aquilesSuperColumn = new AquilesSuperColumn();
aquilesSuperColumn.Name = ByteEncoderHelper.FromByteArray(superColumn.Name);
aquilesSuperColumn.Columns = new List<AquilesColumn>(superColumn.Columns.Count);
foreach (Column column in superColumn.Columns)
{
aquilesSuperColumn.Columns.Add(this.BuildColumn(column));
}
return aquilesSuperColumn;
}
}
public static FluentSuperColumn ConvertSuperColumnToFluentSuperColumn(SuperColumn col, CassandraColumnFamilySchema schema = null)
{
var superColSchema = new CassandraColumnSchema {
Name = col.Name
};
if (schema != null)
superColSchema = new CassandraColumnSchema {
NameType = schema.SuperColumnNameType,
Name = CassandraObject.GetTypeFromDatabaseValue(col.Name, schema.SuperColumnNameType),
ValueType = schema.ColumnNameType
};
var superCol = new FluentSuperColumn(superColSchema) {
ColumnName = CassandraObject.GetTypeFromDatabaseValue(col.Name, superColSchema.NameType)
};
foreach (var xcol in col.Columns)
superCol.Columns.Add(ConvertColumnToFluentColumn(xcol, schema));
return superCol;
}
public ColumnOrSuperColumn(SuperColumn superColumn)
: this(null, superColumn)
{
}
private AquilesSuperColumn buildAquilesSuperColumn(SuperColumn superColumn)
{
AquilesSuperColumn aquilesSuperColumn = new AquilesSuperColumn();
aquilesSuperColumn.Name = ByteEncoderHelper.FromByteArray(superColumn.Name);
if (superColumn.Columns != null)
{
foreach (Column column in superColumn.Columns)
{
aquilesSuperColumn.Columns.Add(this.buildAquilesColumn(column));
}
}
return aquilesSuperColumn;
}
public ColumnOrSuperColumn(SuperColumn superColumn)
: this(null, superColumn)
{
}
public void Read(TProtocol iprot)
{
iprot.IncrementRecursionDepth();
try
{
TField field;
iprot.ReadStructBegin();
while (true)
{
field = iprot.ReadFieldBegin();
if (field.Type == TType.Stop)
{
break;
}
switch (field.ID)
{
case 1:
if (field.Type == TType.Struct)
{
Column = new Column();
Column.Read(iprot);
}
else
{
TProtocolUtil.Skip(iprot, field.Type);
}
break;
case 2:
if (field.Type == TType.Struct)
{
Super_column = new SuperColumn();
Super_column.Read(iprot);
}
else
{
TProtocolUtil.Skip(iprot, field.Type);
}
break;
case 3:
if (field.Type == TType.Struct)
{
Counter_column = new CounterColumn();
Counter_column.Read(iprot);
}
else
{
TProtocolUtil.Skip(iprot, field.Type);
}
break;
case 4:
if (field.Type == TType.Struct)
{
Counter_super_column = new CounterSuperColumn();
Counter_super_column.Read(iprot);
}
else
{
TProtocolUtil.Skip(iprot, field.Type);
}
break;
default:
TProtocolUtil.Skip(iprot, field.Type);
break;
}
iprot.ReadFieldEnd();
}
iprot.ReadStructEnd();
}
finally
{
iprot.DecrementRecursionDepth();
}
}
