public static XS__RootMetadata Load_fromFile(
string metadataFilepath_in,
bool useMetacache_in
)
{
string _key = metadataFilepath_in;
if (
useMetacache_in
&&
(metacache__ != null)
&&
Metacache.Contains(_key)
)
{
return((XS__RootMetadata)XS__RootMetadata.Metacache[_key]);
}
else
{
XS__RootMetadata _rootmetadata = new XS__RootMetadata(
metadataFilepath_in
);
if (useMetacache_in)
{
XS__RootMetadata.Metacache.Add(
_key,
_rootmetadata
);
}
return(_rootmetadata);
}
}
//#endregion
// #region public void Open(...);
public void Open(
string filename_in,
bool force_doNOTsave_in,
dNotifyBack notifyBack_in
) {
#region Checking...
if (this.hasChanges) {
if (!force_doNOTsave_in) {
throw new Exception(string.Format(
"{0}.{1}.Open(): - must save before open",
this.GetType().Namespace,
this.GetType().Name
));
}
}
#endregion
Filename = filename_in;
if (notifyBack_in != null) notifyBack_in("opening...", true);
if (notifyBack_in != null) notifyBack_in("- reading configuration from xml file", true);
metadata_ = XS__RootMetadata.Load_fromFile(
Filename,
false
);
#region - reading metadata from business assembly
string _debug_assembly = Path.Combine(
ParentDirectoryname,
businessAssembly(
metadata_.MetadataExtendedCollection[0].ApplicationName,
metadata_.MetadataExtendedCollection[0].ApplicationNamespace,
false
)
);
string _release_assembly = Path.Combine(
ParentDirectoryname,
businessAssembly(
metadata_.MetadataExtendedCollection[0].ApplicationName,
metadata_.MetadataExtendedCollection[0].ApplicationNamespace,
true
)
);
bool _debug_exits = File.Exists(_debug_assembly);
bool _release_exits = File.Exists(_release_assembly);
if (_debug_exits || _release_exits) {
DateTime _debug_datetime = (_debug_exits) ? File.GetLastWriteTime(_debug_assembly) : DateTime.MinValue;
DateTime _release_datetime = (_release_exits) ? File.GetLastWriteTime(_release_assembly) : DateTime.MinValue;
string _assembly
= (_debug_datetime > _release_datetime)
? _debug_assembly
: _release_assembly;
if (notifyBack_in != null) notifyBack_in("- reading metadata from business assembly", true);
OGen.NTier.lib.metadata.metadataBusiness.XS__metadataBusiness _metadatabusiness;
try {
_metadatabusiness
= OGen.NTier.lib.metadata.metadataBusiness.XS__metadataBusiness.Load_fromAssembly(
_assembly,
null,
0
);
} catch (Exception _ex) {
throw new Exception(string.Format(
"\n---\nfailed to load assembly: {0}\n---\n{1}\n---\n{2}\n---\n{3}\n---",
_assembly,
_ex.Message,
_ex.InnerException,
_ex.HelpLink
));
//_assembly
}
_metadatabusiness.ApplicationName = metadata_.MetadataExtendedCollection[0].ApplicationName;
_metadatabusiness.SaveState_toFile(
Path.Combine(
Directoryname,
string.Format(
"MD_{0}.OGenXSD-metadataBusiness.xml",
metadata_.MetadataExtendedCollection[0].ApplicationName
)
)
);
if (notifyBack_in != null) notifyBack_in("- saving business metadata to xml file", true);
} else {
if (notifyBack_in != null) notifyBack_in("- WARNING: no metadata from business assembly to read from", true);
}
#endregion
#region - reading metadata from db
if (notifyBack_in != null) notifyBack_in("- reading metadata from db", true);
OGen.NTier.lib.metadata.metadataDB.XS__metadataDB _metadatadb
= OGen.NTier.lib.metadata.metadataDB.XS__metadataDB.Load_fromDB(
null,
metadata_.MetadataExtendedCollection[0].SubAppName,
metadata_,
0,
metadata_dbconnectionstrings().Convert_toArray()
);
// NOTE: this is very important, every parameter / information
// that's not comming from the database is empty,
// and needs to be filled in order to be serialized to the xml file:
_metadatadb.ApplicationName = metadata_.MetadataExtendedCollection[0].ApplicationName;
for (int ff, tt, t = 0; t < metadata_.MetadataExtendedCollection[0].Tables.TableCollection.Count; t++) {
for (int f = 0; f < metadata_.MetadataExtendedCollection[0].Tables.TableCollection[t].TableFields.TableFieldCollection.Count; f++) {
if (metadata_.MetadataExtendedCollection[0].Tables.TableCollection[t].TableFields.TableFieldCollection[f].isViewPK) {
tt = _metadatadb.Tables.TableCollection.Search(
metadata_.MetadataExtendedCollection[0].Tables.TableCollection[t].Name,
!metadata_.MetadataExtendedCollection[0].DBs.Supports_MySQL
);
if (tt < 0) continue;
ff = _metadatadb.Tables.TableCollection[tt].TableFields.TableFieldCollection.Search(
metadata_.MetadataExtendedCollection[0].Tables.TableCollection[t].TableFields.TableFieldCollection[f].Name,
!metadata_.MetadataExtendedCollection[0].DBs.Supports_MySQL
);
if (ff < 0) continue;
_metadatadb.Tables.TableCollection[
tt
].TableFields.TableFieldCollection[
ff
].isPK
= true;
}
}
}
for (int i = 0; i < metadata_.MetadataFiles.MetadataFiles.Count; i++) {
if (
metadata_.MetadataFiles.MetadataFiles[i].XMLFileType
==
OGen.NTier.lib.metadata.metadataDB.XS__metadataDB.METADATADB
) {
if (notifyBack_in != null) notifyBack_in("- saving db metadata to xml file", true);
//--- BUG: using old db information
//metadata_.MetadataDBCollection[0].SaveState_toFile(
// Path.Combine(
// Directoryname,
// metadata_.MetadataFiles.MetadataFiles[i].XMLFilename
// )
//);
//--- DEBUG: using new db information
_metadatadb.SaveState_toFile(
Path.Combine(
Directoryname,
metadata_.MetadataFiles.MetadataFiles[i].XMLFilename
)
);
break;
}
}
#endregion
if (notifyBack_in != null) notifyBack_in("- re-reading configuration from xml file", true);
metadata_ = XS__RootMetadata.Load_fromFile(
Filename,
false
);
if (notifyBack_in != null) notifyBack_in("... finished", true);
}
static void Main(string[] args) {
bool _found = false;
string _file1 =
System.IO.Path.Combine(
#if !NET_1_1
System.Configuration.ConfigurationManager.AppSettings
#else
System.Configuration.ConfigurationSettings.AppSettings
#endif
["ogenPath"],
@"..\..\OGen-NTier_UTs\OGen-metadatas\MD_OGen-NTier_UTs.OGenXSD-metadata.xml"
)
;
XS__RootMetadata _root = new XS__RootMetadata(
_file1
);
Console.WriteLine(
"null? '{0}'",
(_root.Read_fromRoot(
"ROOT.metadataExtended[0].tables.table[0].tableSearches.tableSearch[0].name"
) == null)
);
_root.IterateThrough_fromRoot(
"ROOT.metadataExtended[n].tables.table[n].tableSearches.tableSearch[n].tableSearchUpdates.tableSearchUpdate[n]",
new OGen.lib.generator.utils.IterationFoundDelegate(notifyme),
ref _found
);
Console.WriteLine(
"found? '{0}'",
_found
);
return;
Console.WriteLine(
"TableName: '{0}' : '{1}' : '{2}' : '{3}' : '{4}'",
_root.Read_fromRoot("ROOT.metadataExtended[0].tables.table[0].name"),
_root.Read_fromRoot("ROOT.metadataDB[0].tables.table[0].hasPK"),
_root.Read_fromRoot("ROOT.metadataDB[0].tables.table[0].parallel_ref.name"),
_root.Read_fromRoot("ROOT.metadataDB[0].tables.table[0].hasPK"),
_root.Read_fromRoot("ROOT.metadataExtended[0].tables.table[0].parallel_ref.hasPK")
);
_root.IterateThrough_fromRoot(
"ROOT.metadataExtended[n].tables.table[n]",
new OGen.lib.generator.utils.IterationFoundDelegate(notifyme),
ref _found
);
Console.WriteLine((_found) ? "done!\n" : "nothing to do\n");
Console.WriteLine(
"SearchName: '{0}'",
_root.Read_fromRoot("ROOT.metadataExtended[0].tables.table[0].tableSearches.tableSearch[0].name")
);
_root.IterateThrough_fromRoot(
"ROOT.metadataExtended[n].tables.table[n].tableSearches.tableSearch[n]",
new OGen.lib.generator.utils.IterationFoundDelegate(notifyme),
ref _found
);
Console.WriteLine((_found) ? "done!\n" : "nothing to do\n");
Console.WriteLine();
Console.ReadLine();
return;
#region //test1...
//string _file1 =
// System.IO.Path.Combine(
// #if !NET_1_1
// System.Configuration.ConfigurationManager.AppSettings
// #else
// System.Configuration.ConfigurationSettings.AppSettings
// #endif
// ["ogenPath"],
// //@"..\..\OGen-NTier_UTs\OGen-metadatas\MD_OGen-NTier_UTs.OGen-metadata.xml"
// @"..\..\OGen-NTier_UTs\OGen-metadatas\xxx_apagar.xml"
// )
//;
//string _file2 =
// System.IO.Path.Combine(
// #if !NET_1_1
// System.Configuration.ConfigurationManager.AppSettings
// #else
// System.Configuration.ConfigurationSettings.AppSettings
// #endif
// ["ogenPath"],
// //@"..\..\OGen-NTier_UTs\OGen-metadatas\MD0_OGen-NTier_UTs.OGen-metadata.xml"
// @"..\..\OGen-NTier_UTs\OGen-metadatas\xxx0_apagar.xml"
// )
//;
//DBServerTypes _aux_dbservertype = DBServerTypes.SQLServer;
//cDBMetadata _aux_metadata;
//_aux_metadata = new cDBMetadata();
//#region //testings...
////_aux_metadata.LoadState_fromDB(
//// null,
//// DBServerTypes.SQLServer,
//// "server=127.0.0.1;uid=sa;pwd=passpub;database=OGen-NTier_UTs;",
//// "",
//// true
////);
////for (int t = 0; t < _aux_metadata.Tables.Count; t++) {
//// Console.WriteLine(_aux_metadata.Tables[t].Name);
////}
////return;
//#endregion
//_aux_metadata.LoadState_fromFile(
// _file1
//);
//Console.WriteLine("--- {0}", _aux_metadata.ApplicationName);
//xpto(_aux_metadata);
//_aux_metadata.SaveState_toFile(
// _file2
//);
//_aux_metadata = new cDBMetadata();
//_aux_metadata.LoadState_fromFile(
// _file2
//);
//xpto(_aux_metadata);
#endregion
}
public static XS__RootMetadata Load_fromFile(
string metadataFilepath_in,
bool useMetacache_in
) {
string _key = metadataFilepath_in;
if (
useMetacache_in
&&
(metacache__ != null)
&&
Metacache.Contains(_key)
) {
return (XS__RootMetadata)XS__RootMetadata.Metacache[_key];
} else {
XS__RootMetadata _rootmetadata = new XS__RootMetadata(
metadataFilepath_in
);
if (useMetacache_in) {
XS__RootMetadata.Metacache.Add(
_key,
_rootmetadata
);
}
return _rootmetadata;
}
}