public string AddColumnFamily(Server server, CfDef definition)
{
_cachedKeyspaceDescription = null;
using (var session = new CassandraSession(new ConnectionBuilder(KeyspaceName, server.Host, server.Port)))
return session.GetClient().system_add_column_family(definition);
}
public CassandraColumnFamilySchema(CfDef def)
{
var familyType = ColumnType.Standard;
Enum.TryParse<ColumnType>(def.Column_type, out familyType);
var keyType = CassandraObject.ParseType(def.Key_validation_class);
var defaultColumnValueType = CassandraObject.ParseType(def.Default_validation_class);
CassandraType columnNameType, superColumnNameType;
if (familyType == ColumnType.Super)
{
superColumnNameType = CassandraObject.ParseType(def.Comparator_type);
columnNameType = CassandraObject.ParseType(def.Subcomparator_type);
}
else
{
superColumnNameType = null;
columnNameType = CassandraObject.ParseType(def.Comparator_type);
}
FamilyType = familyType;
FamilyName = def.Name;
FamilyDescription = def.Comment;
KeyName = CassandraObject.GetTypeFromDatabaseValue(def.Key_alias, CassandraType.BytesType);
KeyType = keyType;
SuperColumnNameType = superColumnNameType;
ColumnNameType = columnNameType;
DefaultColumnValueType = defaultColumnValueType;
Columns = def.Column_metadata.Select(col => new CassandraColumnSchema(col, columnNameType)).ToList();
}
private void KeySpaceTree_AfterLabelEdit(object sender, NodeLabelEditEventArgs e)
{
List<CfDef> cfDefs = new List<CfDef>();
CfDef cfDef = new CfDef();
cfDef.Name = "Test";
cfDef.Keyspace = e.Node.Text;
cfDef.Column_type = "Standard";
cfDefs.Add(cfDef);
KsDef keySpaceDef = new KsDef();
keySpaceDef.Name = e.Node.Text;
keySpaceDef.Replication_factor = 1;
keySpaceDef.Strategy_class = "org.apache.cassandra.locator.RackUnawareStrategy";
keySpaceDef.Cf_defs = cfDefs;
client.system_add_keyspace(keySpaceDef);
// Data bind in future
populateTreeView();
}
public void send_system_update_column_family(CfDef cf_def)
{
oprot_.WriteMessageBegin(new TMessage("system_update_column_family", TMessageType.Call, seqid_));
system_update_column_family_args args = new system_update_column_family_args();
args.Cf_def = cf_def;
args.Write(oprot_);
oprot_.WriteMessageEnd();
oprot_.Transport.Flush();
}
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.String) {
Name = iprot.ReadString();
} else {
TProtocolUtil.Skip(iprot, field.Type);
}
break;
case 2:
if (field.Type == TType.String) {
Strategy_class = iprot.ReadString();
} else {
TProtocolUtil.Skip(iprot, field.Type);
}
break;
case 3:
if (field.Type == TType.Map) {
{
Strategy_options = new Dictionary<string, string>();
TMap _map60 = iprot.ReadMapBegin();
for( int _i61 = 0; _i61 < _map60.Count; ++_i61)
{
string _key62;
string _val63;
_key62 = iprot.ReadString();
_val63 = iprot.ReadString();
Strategy_options[_key62] = _val63;
}
iprot.ReadMapEnd();
}
} else {
TProtocolUtil.Skip(iprot, field.Type);
}
break;
case 4:
if (field.Type == TType.I32) {
Replication_factor = iprot.ReadI32();
} else {
TProtocolUtil.Skip(iprot, field.Type);
}
break;
case 5:
if (field.Type == TType.List) {
{
Cf_defs = new List<CfDef>();
TList _list64 = iprot.ReadListBegin();
for( int _i65 = 0; _i65 < _list64.Count; ++_i65)
{
CfDef _elem66 = new CfDef();
_elem66 = new CfDef();
_elem66.Read(iprot);
Cf_defs.Add(_elem66);
}
iprot.ReadListEnd();
}
} else {
TProtocolUtil.Skip(iprot, field.Type);
}
break;
case 6:
if (field.Type == TType.Bool) {
Durable_writes = iprot.ReadBool();
} else {
TProtocolUtil.Skip(iprot, field.Type);
}
break;
default:
TProtocolUtil.Skip(iprot, field.Type);
break;
}
iprot.ReadFieldEnd();
}
iprot.ReadStructEnd();
}
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.String)
{
Name = iprot.ReadString();
}
else
{
TProtocolUtil.Skip(iprot, field.Type);
}
break;
case 2:
if (field.Type == TType.String)
{
Strategy_class = iprot.ReadString();
}
else
{
TProtocolUtil.Skip(iprot, field.Type);
}
break;
case 3:
if (field.Type == TType.Map)
{
{
Strategy_options = new Dictionary <string, string>();
TMap _map60 = iprot.ReadMapBegin();
for (int _i61 = 0; _i61 < _map60.Count; ++_i61)
{
string _key62;
string _val63;
_key62 = iprot.ReadString();
_val63 = iprot.ReadString();
Strategy_options[_key62] = _val63;
}
iprot.ReadMapEnd();
}
}
else
{
TProtocolUtil.Skip(iprot, field.Type);
}
break;
case 4:
if (field.Type == TType.I32)
{
Replication_factor = iprot.ReadI32();
}
else
{
TProtocolUtil.Skip(iprot, field.Type);
}
break;
case 5:
if (field.Type == TType.List)
{
{
Cf_defs = new List <CfDef>();
TList _list64 = iprot.ReadListBegin();
for (int _i65 = 0; _i65 < _list64.Count; ++_i65)
{
CfDef _elem66 = new CfDef();
_elem66 = new CfDef();
_elem66.Read(iprot);
Cf_defs.Add(_elem66);
}
iprot.ReadListEnd();
}
}
else
{
TProtocolUtil.Skip(iprot, field.Type);
}
break;
case 6:
if (field.Type == TType.Bool)
{
Durable_writes = iprot.ReadBool();
}
else
{
TProtocolUtil.Skip(iprot, field.Type);
}
break;
default:
TProtocolUtil.Skip(iprot, field.Type);
break;
}
iprot.ReadFieldEnd();
}
iprot.ReadStructEnd();
}
protected CfDef AddColumn(CfDef cfDef, String columnName, String validator)
{
ColumnDef colDef = new ColumnDef();
colDef.Name = columnName.ToCassandraByte();
colDef.Validation_class = validator;
cfDef.Column_metadata = new List<ColumnDef>(1) { colDef };
return cfDef;
}
public virtual CfDef CreateCfDef()
{
CfDef cfDef = new CfDef();
cfDef.Keyspace = LevelMapping.KeyspaceName;
cfDef.Name = LevelMapping.ColumnFamily;
cfDef.Key_validation_class = "UUIDType";
cfDef.Comparator_type = "UTF8Type";
cfDef.Default_validation_class = "UTF8Type";
AddColumn(cfDef, "app_name", "UTF8Type");
AddColumn(cfDef, "host_ip", "UTF8Type");
AddColumn(cfDef, "host_name", "UTF8Type");
AddColumn(cfDef, "logger_name", "UTF8Type");
AddColumn(cfDef, "level", "UTF8Type");
AddColumn(cfDef, "class_name", "UTF8Type");
AddColumn(cfDef, "file_name", "UTF8Type");
AddColumn(cfDef, "line_number", "UTF8Type");
AddColumn(cfDef, "method_name", "UTF8Type");
AddColumn(cfDef, "message", "UTF8Type");
AddColumn(cfDef, "app_start_time", "LongType");
AddColumn(cfDef, "thread_name", "UTF8Type");
AddColumn(cfDef, "throwable_str_rep", "UTF8Type");
AddColumn(cfDef, "log_timestamp", "LongType");
return cfDef;
}
public void send_system_update_column_family(CfDef cf_def)
#endif
{
oprot_.WriteMessageBegin(new TMessage("system_update_column_family", TMessageType.Call, seqid_));
system_update_column_family_args args = new system_update_column_family_args();
args.Cf_def = cf_def;
args.Write(oprot_);
oprot_.WriteMessageEnd();
#if SILVERLIGHT
return oprot_.Transport.BeginFlush(callback, state);
#else
oprot_.Transport.Flush();
#endif
}
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.String) {
this.name = iprot.ReadString();
this.__isset.name = true;
} else {
TProtocolUtil.Skip(iprot, field.Type);
}
break;
case 2:
if (field.Type == TType.String) {
this.strategy_class = iprot.ReadString();
this.__isset.strategy_class = true;
} else {
TProtocolUtil.Skip(iprot, field.Type);
}
break;
case 3:
if (field.Type == TType.Map) {
{
this.strategy_options = new Dictionary<string, string>();
TMap _map29 = iprot.ReadMapBegin();
for( int _i30 = 0; _i30 < _map29.Count; ++_i30)
{
string _key31;
string _val32;
_key31 = iprot.ReadString();
_val32 = iprot.ReadString();
this.strategy_options[_key31] = _val32;
}
iprot.ReadMapEnd();
}
this.__isset.strategy_options = true;
} else {
TProtocolUtil.Skip(iprot, field.Type);
}
break;
case 4:
if (field.Type == TType.I32) {
this.replication_factor = iprot.ReadI32();
this.__isset.replication_factor = true;
} else {
TProtocolUtil.Skip(iprot, field.Type);
}
break;
case 5:
if (field.Type == TType.List) {
{
this.cf_defs = new List<CfDef>();
TList _list33 = iprot.ReadListBegin();
for( int _i34 = 0; _i34 < _list33.Count; ++_i34)
{
CfDef _elem35 = new CfDef();
_elem35 = new CfDef();
_elem35.Read(iprot);
this.cf_defs.Add(_elem35);
}
iprot.ReadListEnd();
}
this.__isset.cf_defs = true;
} else {
TProtocolUtil.Skip(iprot, field.Type);
}
break;
default:
TProtocolUtil.Skip(iprot, field.Type);
break;
}
iprot.ReadFieldEnd();
}
iprot.ReadStructEnd();
}
/// <summary>
/// updates properties of a column family. returns the new schema id.
/// </summary>
/// <param name="cf_def"></param>
public string system_update_column_family(CfDef cf_def)
{
#if !SILVERLIGHT
send_system_update_column_family(cf_def);
return recv_system_update_column_family();
#else
var asyncResult = Begin_system_update_column_family(null, null, cf_def);
return End_system_update_column_family(asyncResult);
#endif
}
public IAsyncResult Begin_system_update_column_family(AsyncCallback callback, object state, CfDef cf_def)
{
return send_system_update_column_family(callback, state, cf_def);
}
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.String)
{
Name = iprot.ReadString();
}
else
{
TProtocolUtil.Skip(iprot, field.Type);
}
break;
case 2:
if (field.Type == TType.String)
{
Strategy_class = iprot.ReadString();
}
else
{
TProtocolUtil.Skip(iprot, field.Type);
}
break;
case 3:
if (field.Type == TType.Map)
{
{
Strategy_options = new Dictionary <string, string>();
TMap _map29 = iprot.ReadMapBegin();
for (int _i30 = 0; _i30 < _map29.Count; ++_i30)
{
string _key31;
string _val32;
_key31 = iprot.ReadString();
_val32 = iprot.ReadString();
Strategy_options[_key31] = _val32;
}
iprot.ReadMapEnd();
}
}
else
{
TProtocolUtil.Skip(iprot, field.Type);
}
break;
case 4:
if (field.Type == TType.I32)
{
Replication_factor = iprot.ReadI32();
}
else
{
TProtocolUtil.Skip(iprot, field.Type);
}
break;
case 5:
if (field.Type == TType.List)
{
{
Cf_defs = new List <CfDef>();
TList _list33 = iprot.ReadListBegin();
for (int _i34 = 0; _i34 < _list33.Count; ++_i34)
{
CfDef _elem35 = new CfDef();
_elem35 = new CfDef();
_elem35.Read(iprot);
Cf_defs.Add(_elem35);
}
iprot.ReadListEnd();
}
}
else
{
TProtocolUtil.Skip(iprot, field.Type);
}
break;
default:
TProtocolUtil.Skip(iprot, field.Type);
break;
}
iprot.ReadFieldEnd();
}
iprot.ReadStructEnd();
}
public void Read(TProtocol iprot)
{
iprot.IncrementRecursionDepth();
try
{
bool isset_name = false;
bool isset_strategy_class = false;
bool isset_cf_defs = false;
TField field;
iprot.ReadStructBegin();
while (true)
{
field = iprot.ReadFieldBegin();
if (field.Type == TType.Stop)
{
break;
}
switch (field.ID)
{
case 1:
if (field.Type == TType.String)
{
Name = iprot.ReadString();
isset_name = true;
}
else
{
TProtocolUtil.Skip(iprot, field.Type);
}
break;
case 2:
if (field.Type == TType.String)
{
Strategy_class = iprot.ReadString();
isset_strategy_class = true;
}
else
{
TProtocolUtil.Skip(iprot, field.Type);
}
break;
case 3:
if (field.Type == TType.Map)
{
{
Strategy_options = new Dictionary <string, string>();
TMap _map73 = iprot.ReadMapBegin();
for (int _i74 = 0; _i74 < _map73.Count; ++_i74)
{
string _key75;
string _val76;
_key75 = iprot.ReadString();
_val76 = iprot.ReadString();
Strategy_options[_key75] = _val76;
}
iprot.ReadMapEnd();
}
}
else
{
TProtocolUtil.Skip(iprot, field.Type);
}
break;
case 4:
if (field.Type == TType.I32)
{
Replication_factor = iprot.ReadI32();
}
else
{
TProtocolUtil.Skip(iprot, field.Type);
}
break;
case 5:
if (field.Type == TType.List)
{
{
Cf_defs = new List <CfDef>();
TList _list77 = iprot.ReadListBegin();
for (int _i78 = 0; _i78 < _list77.Count; ++_i78)
{
CfDef _elem79;
_elem79 = new CfDef();
_elem79.Read(iprot);
Cf_defs.Add(_elem79);
}
iprot.ReadListEnd();
}
isset_cf_defs = true;
}
else
{
TProtocolUtil.Skip(iprot, field.Type);
}
break;
case 6:
if (field.Type == TType.Bool)
{
Durable_writes = iprot.ReadBool();
}
else
{
TProtocolUtil.Skip(iprot, field.Type);
}
break;
default:
TProtocolUtil.Skip(iprot, field.Type);
break;
}
iprot.ReadFieldEnd();
}
iprot.ReadStructEnd();
if (!isset_name)
{
throw new TProtocolException(TProtocolException.INVALID_DATA, "required field Name not set");
}
if (!isset_strategy_class)
{
throw new TProtocolException(TProtocolException.INVALID_DATA, "required field Strategy_class not set");
}
if (!isset_cf_defs)
{
throw new TProtocolException(TProtocolException.INVALID_DATA, "required field Cf_defs not set");
}
}
finally
{
iprot.DecrementRecursionDepth();
}
}
public string system_update_column_family(CfDef cf_def)
{
send_system_update_column_family(cf_def);
return recv_system_update_column_family();
}
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) {
Cf_def = new CfDef();
Cf_def.Read(iprot);
} else {
TProtocolUtil.Skip(iprot, field.Type);
}
break;
default:
TProtocolUtil.Skip(iprot, field.Type);
break;
}
iprot.ReadFieldEnd();
}
iprot.ReadStructEnd();
}
public IAsyncResult send_system_update_column_family(AsyncCallback callback, object state, CfDef cf_def)