public void AddDataAssembler(DataAssembler dataAssembler)
{
if (_dataAssemblers == null)
{
_dataAssemblers = new DataAssembler[0];
}
_dataAssemblers = ArrayUtils.Resize(_dataAssemblers, _dataAssemblers.Length + 1) as DataAssembler[];
_dataAssemblers[_dataAssemblers.Length - 1] = dataAssembler;
}
public DataAssembler CreateDataAssembler(string url, string query)
{
DataDomain dataDomain = GetDataDomain(url);
DataAssembler dataAssembler = DataAssembler.FromQuery(dataDomain, query);
if (dataAssembler != null)
{
AddDataAssembler(dataAssembler);
}
return(dataAssembler);
}
public bool Contains(DataAssembler dataAssembler)
{
if (_dataAssemblers == null)
{
return(false);
}
foreach (DataAssembler dataAssemblerTmp in _dataAssemblers)
{
if (dataAssemblerTmp.Select == dataAssembler.Select)
{
return(true);
}
}
return(false);
}
public DataAssembler RemoveDataAssembler(string id)
{
if (_dataAssemblers == null)
{
return(null);
}
Guid guid = new Guid(id);
for (int i = 0; i < _dataAssemblers.Length; i++)
{
if (guid == _dataAssemblers[i].Guid)
{
DataAssembler dataAssembler = _dataAssemblers[i];
Array.Copy(_dataAssemblers, i + 1, _dataAssemblers, i, _dataAssemblers.Length - 1 - i);
_dataAssemblers = ArrayUtils.Resize(_dataAssemblers, _dataAssemblers.Length - 1) as DataAssembler[];
return(dataAssembler);
}
}
return(null);
}
public static DataAssembler FromQuery(DataDomain dataDomain, string query)
{
ISqlScript sqlScript = SqlParserService.Parse(query);
if (sqlScript.Statements != null && sqlScript.Statements.Count > 0)
{
ISqlStatement statement = sqlScript.Statements[0];
if (statement is ISelectStatement)
{
ISelectStatement selectStatement = statement as ISelectStatement;
if (selectStatement.Tables != null && selectStatement.Tables.Count > 0)
{
SqlTable sqlTable = selectStatement.Tables[0];
Table table = dataDomain[sqlTable.Name];
DataAssembler dataAssembler = new DataAssembler(dataDomain.DomainUrl.Url, table, query);
return dataAssembler;
}
}
}
return null;
}
public static DataAssembler FromQuery(DataDomain dataDomain, string query)
{
ISqlScript sqlScript = SqlParserService.Parse(query);
if (sqlScript.Statements != null && sqlScript.Statements.Count > 0)
{
ISqlStatement statement = sqlScript.Statements[0];
if (statement is ISelectStatement)
{
ISelectStatement selectStatement = statement as ISelectStatement;
if (selectStatement.Tables != null && selectStatement.Tables.Count > 0)
{
SqlTable sqlTable = selectStatement.Tables[0];
Table table = dataDomain[sqlTable.Name];
DataAssembler dataAssembler = new DataAssembler(dataDomain.DomainUrl.Url, table, query);
return(dataAssembler);
}
}
}
return(null);
}
public DataDomain GetAssemblerDataDomain(DataAssembler dataAssembler)
{
DataDomain dataDomain = GetDataDomain(dataAssembler.DomainUrl);
return(dataDomain);
}
public DataDomain GetAssemblerDataDomain(DataAssembler dataAssembler)
{
DataDomain dataDomain = GetDataDomain(dataAssembler.DomainUrl);
return dataDomain;
}
public void AddDataAssembler(DataAssembler dataAssembler)
{
if (_dataAssemblers == null)
_dataAssemblers = new DataAssembler[0];
_dataAssemblers = ArrayUtils.Resize(_dataAssemblers, _dataAssemblers.Length + 1) as DataAssembler[];
_dataAssemblers[_dataAssemblers.Length - 1] = dataAssembler;
}
public bool Contains(DataAssembler dataAssembler)
{
if (_dataAssemblers == null)
return false;
foreach (DataAssembler dataAssemblerTmp in _dataAssemblers)
{
if (dataAssemblerTmp.Select == dataAssembler.Select)
return true;
}
return false;
}
