public override string ToString()
{
if (ObjectName != null)
{
return(ObjectName.ToString());
}
return(base.ToString());
}
public Table_SourceTreeNode(ITableSource conn, ITreeNode parent, NameWithSchema tblname)
: base(conn, parent, tblname.ToString("F"))
{
m_conn = conn;
m_tblname = tblname;
var appobj = new TableAppObject();
appobj.FillFromTable(conn);
SetAppObject(appobj);
}
public override void FillTable(ITableStructure table, IDataQueue queue, TableCopyOptions opts)
{
var name = new NameWithSchema(table.FullName.Schema, table.FullName.Name, false);
var entry = m_zip.PutNextEntry(XmlTool.NormalizeIdentifier(name.ToString()) + ".drs");
BedDataStats stats = new BedDataStats();
BedTool.WriteQueueToStream(queue, m_zip, stats);
ProgressInfo.LogMessage("s_export", LogLevel.Info, Texts.Get("s_exported$table$rows$bytes", "rows", stats.Rows, "bytes", stats.Bytes, "table", table.FullName));
//ZipEntry entry = new ZipEntry(XmlTool.NormalizeIdentifier(table.FullName.ToString()) + ".xml");
//m_zip.PutNextEntry(entry);
//XmlTool.WriteQueueToXml(queue, m_zip, "DataSet", "DataRow");
}
public string ToString(string format, IFormatProvider formatProvider)
{
switch (format)
{
case "L":
case "M":
if (SubNames.Count > 0)
{
return(ObjectName.ToString(format, formatProvider) + "." + SubNames.CreateDelimitedText("."));
}
return(ObjectName.ToString(format, formatProvider));
case "S":
default:
if (SubNames.Count > 0)
{
return(SubNames[SubNames.Count - 1]);
}
return(ObjectName.ToString(format, formatProvider));
}
}
private void DoReadTable(NameWithSchema table, IDataQueue queue)
{
try
{
string fnbase = XmlTool.NormalizeIdentifier(table.ToString());
ZipEntry xmlEntry;
try { xmlEntry = m_zip[fnbase + ".xml"]; }
catch { xmlEntry = null; }
ZipEntry drsEntry;
try { drsEntry = m_zip[fnbase + ".drs"]; }
catch { drsEntry = null; }
if (drsEntry == null && xmlEntry == null)
{
var dbs = GetStructure();
if (dbs.Tables.GetIndex(table) < 0)
{
throw new InternalError("DAE-00019 Table not found in data archive:" + table.ToString());
}
// table is empty, only has no drs nor xml file
queue.PutEof();
return;
}
using (Stream fr = (drsEntry ?? xmlEntry).OpenReader())
{
if (drsEntry != null)
{
BedTool.LoadQueue(fr, queue);
}
else if (xmlEntry != null)
{
using (XmlReader reader = XmlReader.Create(fr, new XmlReaderSettings {
CheckCharacters = false
}))
{
XmlDataTool.ReadXmlToQueue(reader, queue, "DataRow");
}
}
}
}
finally
{
queue.CloseWriting();
}
}
public override string ToString()
{
return("RENAME " + OldObject.ToString() + "->" + NewName.ToString());
}
public static void PutTableColumns(this DatabaseCache cache, string ns, NameWithSchema table, DataTable value)
{
string key = table != null?table.ToString() : "@#all";
cache.Put(ns, key, value);
}
public static DataTable GetTableColumns(this DatabaseCache cache, string ns, NameWithSchema table)
{
string key = table != null?table.ToString() : "@#all";
return((DataTable)cache.Get(ns, key));
}
public TableCache Table(NameWithSchema tablename)
{
return(GetChildCache <TableCache>(tablename.ToString()));
}
