public void CopyUserObjects()
{
DateTime startTime = DateTime.Now;
string process = "Copy Schema Objects";
Memo("Start", string.Format("{0}: From {1}\r\n{0}: [{2}]\r\n{0}: To {3}\r\n{0}: [{4}]\r\n",
process, sourceObject.DatabaseSchema, sourceObject.Server, targetObject.DatabaseSchema, targetObject.Server));
DropTables();
if (!Abort)
{
CopyProcedures();
}
if (!Abort)
{
CopyFunctions();
}
if (!Abort)
{
CopyTables();
}
Memo("End", string.Format("\r\nCopy Schema Objects: {0, 7} {1}\r\n",
"Elapsed", Abort ? "Operation Aborted" : VETimeStamp.ElapsedTime(startTime)));
}
void BackupSchema(string schema)
{
string process = "Backup Schema Objects";
try
{
DateTime startTime = DateTime.Now;
ActiveSchema = schema;
Memo("Start", string.Format("/*\r\n**\t{0}\r\n**\t{1}: From {2}\r\n**\t{1}: [{3}]\r\n**\t{1}:\r\n**\t{1}: To {4}\r\n**\t{1}: [{5}]\r\n*/\r\n",
BackupTimeStamp, process,
sourceObject.DatabaseSchema, sourceObject.Server,
zipFile.Filename, zipFile.Path));
zipFile.DeflateSchema(schema);
BackupStoredObjects("Functions", schema);
if (!abort)
{
BackupStoredObjects("Procedures", schema);
}
if (!abort)
{
BackupTables(schema);
}
zipFile.FinalizeSchema();
foreach (Totals sTotals in zipFile.SchemaTypeTotals)
{
Memo("Totals", string.Format("{0}: {1, 10:n0} Bytes ({2,10:n0} Compressed) - {3,7:n0} {4}",
process, sTotals.size, sTotals.deflated, sTotals.count, sTotals.Name));
}
Totals totals = zipFile.SchemaTotal;
Memo("Totals", string.Format("{0}: {1, 10:n0} Bytes ({2,10:n0} Compressed) - {3,7:n0} ** Total Schema {4} Objects\r\n" +
"{0}: {5, 28:n1}% {6, 23} {7}\r\n",
process,
totals.size, totals.deflated, totals.count, schema,
totals.size > 0 ? 100.0 * totals.deflated / totals.size : 0.0,
"**", abort ? "ABORTED" : VETimeStamp.ElapsedTime(startTime)));
}
catch (Exception e)
{
Error(string.Format("VEDataAdmin.BackupSchema: {0}", schema), e);
}
}
void BackupDatabase(string database)
{
if (database.ToLower().IndexOf("northwind") < 0)
{
try
{
sourceCmd.ChangeDatabase(backupDatabase = database);
DateTime startTime = DateTime.Now;
string[] schemas = sourceCmd.RetrieveUsers();
Memo("Start", string.Format("/**\r\n***\t{0}\r\n***\tBackup Database {1} - {2:n0} Schemas\r\n**/\r\n",
BackupTimeStamp, backupServerDatabase, schemas.Length));
ZipFile.DeflateDatabase(database);
zipFile.InitializeSchemaNames(schemas);
for (int i = 0; i < schemas.Length && !abort; i++)
{
BackupSchema(schemas[i]);
}
zipFile.FinalizeDatabase();
foreach (Totals tTotals in zipFile.SchemaTotals)
{
Memo("Totals", string.Format("Backup Database Objects: {0, 13:n0} Bytes ({1,10:n0} Compressed) - {2,7:n0} Schema {3}",
tTotals.size, tTotals.deflated, tTotals.count, tTotals.Name));
}
Totals totals = zipFile.DatabaseTotal;
Memo("Totals", string.Format("Backup Database Objects: {0, 13:n0} Bytes ({1,10:n0} Compressed) - {2,7:n0} *** Total Database {3} Objects\r\n" +
"Backup Database Objects: {4, 31:n1}% {5, 24} {6}\r\n",
totals.size, totals.deflated, totals.count, database,
totals.size > 0 ? 100.0 * totals.deflated / totals.size : 0.0,
"***", abort ? "ABORTED" : VETimeStamp.ElapsedTime(startTime)));
}
catch (Exception e)
{
Error("VEAdmin.BackupDatabase(database): " + database, e);
}
finally
{
sourceCmd.ChangeDatabase(backupDatabase = SourceDatabase);
}
}
}
void BackupDatabaseTables(string database)
{
DateTime startTime = DateTime.Now;
sourceCmd.ChangeDatabase(backupDatabase = database);
string[] schemas = sourceCmd.RetrieveUsers();
Memo("Tables", string.Format("/*\r\n**\t{0}\r\n**\tBackup Database {1} - All Tables for {2:n0} Schemas\r\n*/\r\n",
BackupTimeStamp, backupServerDatabase, schemas.Length));
try
{
zipFile.InitializeSchemaNames(schemas);
foreach (string schema in schemas)
{
BackupTables(schema);
if (abort)
{
break;
}
}
Memo("Tables", string.Format("/*\r\n**\tBackup Database {0} - All Schema Tables: {1,7} {2}\r\n*/\r\n",
backupServerDatabase, "***", abort ? "ABORTED" : VETimeStamp.ElapsedTime(startTime)));
}
catch (Exception e)
{
Memo("Exception", string.Format("\r\nBackup Database {0} - All Schema Tables: {1,7} {2}\r\n", backupServerDatabase, "ERROR", e.Message));
}
finally
{
sourceCmd.ChangeDatabase(backupDatabase = SourceDatabase);
}
}
public void BackupServer()
{
DateTime startTime = DateTime.Now;
string[] databases = sourceCmd.ApplicationDatabases;
Memo("Memo", string.Format("/***\r\n****\t{0}\r\n****\tBackup Server {1} - {2:n0} Databases\r\n***/\r\n",
BackupTimeStamp, sourceObject.ServerID, // SourceServerAlias,
databases.Length));
try
{
ZipFile.InitializeServer(databases);
errors.Clear();
for (int i = 0; i < databases.Length && !abort; i++)
{
BackupDatabase(SourceDatabase = databases[i]);
}
zipFile.FinalizeServer();
foreach (Totals tTotals in zipFile.DatabaseTotals)
{
Memo("Memo", string.Format("Backup Server Objects: {0, 13:n0} Bytes ({1,10:n0} Compressed) - {2,7:n0} Database {3}",
tTotals.size, tTotals.deflated, tTotals.count, tTotals.Name));
}
Totals totals = zipFile.ServerTotal;
Memo("Memo", string.Format("{0,21} {1, 13:n0} Bytes ({2,10:n0} Compressed) - {3,7:n0} **** Total Server [{4}] Objects\r\n{5, 54:n2}%\r\n",
"****", totals.size, totals.deflated, totals.count, sourceObject.ServerID,
100.0f * totals.deflated / totals.size));
}
catch (Exception e)
{
Error(new string[] { "Backup Server Error: " + SourceServerDatabase, e.Message });
}
finally
{
SourceDatabase = null;
zipFile.Close();
Memo("Totals", string.Format("/***\r\n****\t{0}\r\n****\tBackup Server [{1}] Databases\r\n****\t{2}\r\n***\r\n",
BackupTimeStamp, sourceObject.ServerID,
abort ? "*** ABORTED ***" : "Completed: " + VETimeStamp.ElapsedTime(startTime)));
ListErrors();
Memo("End", "");
}
}
void BackupDatabaseStart(bool isEnd)
{
DateTime startTime = DateTime.Now;
bool isNorthWind = SourceDatabase.ToLower().IndexOf("northwind") >= 0;
textBackupDatabase = "BackupDatabase 1";
try
{
if (!isNorthWind) // Can't handle Northwind images
{
ZipFile.InitializeDatabase(SourceDatabase);
errors.Clear();
BackupDatabase(SourceDatabase);
}
}
catch (Exception e)
{
Error("VEAdmin.BackupDatabase Error: " + textBackupDatabase + "\r\n" + e.Message);
}
finally
{
if (!isNorthWind)
{
zipFile.Close();
}
Memo("Totals", string.Format("/***\r\n****\t{0}\r\n****\tBackup Database {1}\r\n****\t{2}\r\n***/\r\n",
BackupTimeStamp, backupServerDatabase,
abort ? "*** ABORTED ***" : isNorthWind ? "*** NorthWind Exclusion ***" : "Completed: " + VETimeStamp.ElapsedTime(startTime)));
ListErrors();
if (isEnd)
{
Memo("End", "");
}
}
}
void CopyObjects(bool isProcedure, string[] objectNames)
{
DateTime startTime = DateTime.Now;
string text = isProcedure ? "Procedure" : "Function",
objectName = "",
proccessType = "Copy Schema " + text;
Memo("Start", string.Format("{0}s: From {1}\r\n{0}s: [{2}]\r\n{0}s:\r\n{0}s: To {3}\r\n{0}s: [{4}]\r\n",
proccessType, sourceObject.DatabaseSchema, sourceObject.Server, targetObject.DatabaseSchema, targetObject.Server));
try
{
objectCount = objectSize = 0;
Abort = false;
for (int i = 0; i < objectNames.Length && !Abort; i++)
{
sourceObject.ObjectName = objectName = objectNames[i];
if (objectName.IndexOf(SourceSchema + ".") != 0)
{
Memo("Error", string.Format("{0}s: {1, 7} NOT COPIED - {2}", proccessType, "SKIPPED", sourceObject.ServerIDObjectName));
}
else
{
int length = isProcedure ? CopyProcedureObject() : CopyFunctionObject();
if (length > 0)
{
objectSize += length;
objectCount++;
}
else
{
Error(string.Format("{0}s: {1, 7} NOT RETRIEVED - {2}", proccessType, "ERROR", sourceObject.ServerIDObjectName));
}
}
}
}
catch (Exception e)
{
Error("VEDataAdmin.CopyObjects: " + text + " - " + objectName, e);
}
finally
{
text = string.Format("\r\n{0}s: {2, 7:n0} {3}{1}s Copied ({4:n0} Bytes) Of {5} \r\n{0}s: {6, -5} {7}\r\n",
proccessType,
text,
objectCount,
objectCount == objectNames.Length ? "" : "## ",
objectSize,
objectNames.Length,
"**", Abort ? "Operation Aborted" : VETimeStamp.ElapsedTime(startTime));
if (!Abort)
{
Memo("Totals", text);
}
else
{
Error(text);
}
Status("");
}
}
public override void RestoreTables(VEDelegate taskCompletion)
{
DateTime startTime = DateTime.Now;
int count = 0, schemaCount = 0;
bool failed = false;
Memo("Memo", string.Format("//\r\n//\t{0}\r\n//\tRestore User Tables: From {1}...\r\n" +
"//\tRestore User Tables: To {2}...\r\n//\r\n",
BackupTimeStamp, restoreObject.Tables, targetObject.ServerIDDatabaseSchema)); //.ServerIDDatabaseUser));
try
{
schemaCount = RestoreTableSchema();
if (!(failed = schemaCount <= 0))
{
count = RestoreTableObjects();
}
}
catch (Exception e)
{
Memo("Memo", "VEAdmin.RestoreTables.Exception:\r\n\t" + e.Message);
failed = true;
}
finally
{
Memo("Memo", string.Format("\r\n//\r\n//\tRestore User Tables: {0, 7:n0} Of {1:n0} Tables Restored" +
"\r\n//\tRestore User Tables: {2, 7} {3}\r\n//\r\n",
count, schemaCount, "**",
Abort ? "Restoration Aborted" : failed ? "Restoration Failed" : VETimeStamp.ElapsedTime(startTime)));
taskCompletion();
}
}
void BackupServerObjects(string type)
{
DateTime startTime = DateTime.Now;
string[] databases = sourceCmd.ApplicationDatabases;
Memo("Start", string.Format("/***\r\n****\t{0}\r\n****\tBackup Server [{1}] {2} - {3:n0} Databases\r\n***/\r\n",
BackupTimeStamp, sourceObject.ServerID, type, databases.Length));
try
{
ZipFile.InitializeServer(databases, type);
foreach (string database in databases)
{
if (!abort && database.ToLower().IndexOf("northwind") < 0) // Can't handle Northwind images
{
ZipFile.DeflateDatabase(database);
BackupDatabaseObjects(SourceDatabase = database, type);
}
}
zipFile.FinalizeServer();
foreach (Totals tTotals in zipFile.DatabaseTotals)
{
Memo("Totals", string.Format("Backup Server {0}: {1, 13:n0} Bytes ({2,10:n0} Compressed) - {3,7:n0} Schema {4}",
type, tTotals.size, tTotals.deflated, tTotals.count, tTotals.Name));
}
Totals totals = zipFile.ServerTotal;
string fmt = string.Format("{{0,{0}}} ", 14 + type.Length);
Memo("Totals", string.Format("{0} {1, 13:n0} Bytes ({2,10:n0} Compressed) - {3,7:n0} Server [{4}] {5}\r\n",
string.Format(fmt, "****"),
totals.size, totals.deflated, totals.count, sourceObject.ServerID, type));
}
catch (Exception e)
{
Error(string.Format("VEDataAdmin.BackupServerObjects: [{0}] {1}", sourceObject.ServerID, type), e);
}
finally
{
SourceDatabase = null;
zipFile.Close();
string text = string.Format("/***\r\n****\t{0}\r\n****\tBackup Server [{1}] {2}\r\n****\t{3}\r\n***/\r\n",
BackupTimeStamp, sourceObject.ServerID, type,
abort ? "*** ABORTED ***" : "Completed: " + VETimeStamp.ElapsedTime(startTime));
if (!abort)
{
Memo("End", text);
}
else
{
Error(text);
}
}
}
public void CopyTables()
{
DataTable dependencies = null;
DateTime startTime = DateTime.Now;
string process = "Copy Schema Tables";
int count = 0;
try
{
Memo("Start", string.Format("{0}: From {1}\r\n{0}: [{2}]\r\n{0}:\r\n{0}: To {3}\r\n{0}: [{4}]\r\n",
process, sourceObject.DatabaseSchema, sourceObject.Server, targetObject.DatabaseSchema, targetObject.Server));
Status("Retrieving table dependencies for " + sourceObject.DatabaseSchema);
if ((dependencies = GetTableDependencies(sourceCmd, SourceSchema)) != null)
{
count = CopyTables(dependencies);
}
else
{
Memo("Error", string.Format("\r\n{0}: {1, -7} Failed to retrieve table dependencies. Errors -\r\n{0}: {1}", process, "ERROR", SQLHandler.Errors));
}
}
//catch(Exception e)
//{
// //
// // Use this only for trouble shooting - Exceptions need to be trapped by SQLErrorHandler
// //
// VELog.Exception("CopyTables", e);
//}
finally
{
if (dependencies != null)
{
Memo(Abort ? "Error" : "Totals", string.Format("\r\n{0}: {1, 7:n0}{2}Tables Copied Of {3}\r\n{0}: {4, -5} {5}\r\n",
process, count,
count == dependencies.Rows.Count ? " " : " ## ",
dependencies.Rows.Count,
"**",
Abort ? "Operation Aborted" : VETimeStamp.ElapsedTime(startTime)));
}
}
}
public override void RestoreTables(VEDelegate taskCompletion)
{
DateTime startTime = DateTime.Now;
int count = 0, schemaCount = 0;
bool failed = false;
string process = "Restore User Tables";
Memo("Start", string.Format("//\r\n//\t{0}\r\n//\t{1}: From {2}\r\n//\t{1}: [{3}]\r\n//\r\n//\t{1}: To {4}\r\n//\t{1}: [{5}]\r\n//\r\n",
BackupTimeStamp, process,
ZipFile.DatabaseSchema, ZipFile.FullFilename,
targetObject.DatabaseSchema, targetObject.Server));
try
{
if (zipFile.HasSchemaTables())
{
zipFile.Objects("Tables");
schemaCount = RestoreTableSchema();
if (!(failed = schemaCount <= 0))
{
count = RestoreTableObjects();
}
}
else
{
VELog.Error("VEAdminZip.RestoreTables: database = " + zipFile.Database + "; schema = " + zipFile.Schema + "; HasNoTables");
}
}
catch (Exception e)
{
Error("VEAdminZip.RestoreTables Exception: ", e);
failed = true;
}
finally
{
Memo(Abort || failed ? "Error" : "Totals", string.Format("\r\n//\r\n//\t{0}: {1, 7:n0} Of {2:n0} Tables Restored\r\n//\t{0}: {3, 7} {4}\r\n//\r\n",
process, count, schemaCount, "**",
Abort ? "Restoration Aborted" : failed ? "Restoration Failed" : VETimeStamp.ElapsedTime(startTime)));
taskCompletion();
VELog.Error(string.Format("VEAdminZip.RestoreTables: min = {0}; max = {1}; max1024 = {2}; max2048 = {3} ", minCommand, maxCommand, maxCommand1024, maxCommand2048));
}
}
protected void RestoreStoredObjects(string type, string[] names, VEBooleanDelegateString[] dropAndExists)
{
DateTime startTime = DateTime.Now;
int count = 0, size = 0;
DataRowCollection rows = null;
string sourceSchema = zipFile.Schema,
targetSchema = targetObject.Schema,
processType = "Restore Schema " + type;
Memo("Start", string.Format("//\r\n//\t{0}\r\n//\t{1}: From {2}\r\n//\t{1}: [{3}]\r\n//\r\n//\t{1}: To {4}\r\n//\t{1}: [{5}]\r\n//\r\n",
BackupTimeStamp, processType,
ZipFile.DatabaseSchema, ZipFile.FullFilename,
targetObject.DatabaseSchema, targetObject.Server));
try
{
RestoreDropObjects(type, names, dropAndExists[0]);
rows = zipFile.Objects(type).Rows;
foreach (DataRow row in rows)
{
string name = (string)row["Name"];
Status("Restoring " + type + ": " + name);
string ownerObject = targetSchema + "." + name,
text = zipFile.InflateText(type, name);
RestoreCreateObject(type, text, sourceSchema, targetSchema, ownerObject, dropAndExists[1], ref size, ref count);
}
}
finally
{
Memo("Totals", string.Format("\r\n{0}: {1, 7:n0} Bytes - {2:n0} of {3:n0} {0} Created\r\n{0}: {4, 7} {5}\r\n",
processType, size, count, rows.Count, "**", Abort ? "Operation Aborted" : VETimeStamp.ElapsedTime(startTime)));
}
}
protected override Totals BackupTables(string schema)
{
DateTime startTime = DateTime.Now;
ActiveSchema = schema;
string process = "Backup Schema Tables";
Memo("Start", string.Format("//\r\n//\t{0}\r\n//\t{1}: From {2}\r\n//\t{1}: [{3}]\r\n//\t{1}:\r\n//\t{1}: To {4}/r/n//\t{1}: [{5}]\r\n//\r\n",
BackupTimeStamp, process,
sourceObject.DatabaseSchema, sourceObject.Server, backupObject.Paths["Tables"], backupObject.Server));
try
{
string[] tablenames = sourceCmd.RetrieveTableNames(schema);
if (tablenames.Length == 0)
{
Memo("NONE", string.Format("Backup Schema Tables: {0, 7} There are no Tables to backup", "NONE"));
}
else if (!(Abort = !BackupTableDependencies()))
{
int tableCount = 0, recordCount = 0, count = 0;
for (int i = 0; i < tablenames.Length && !Abort; i++)
{
backupObject.FileName = tablenames[i];
if (backupObject.ObjectName.ToLower() == veTableDependencies.ToLower() ||
backupObject.ObjectName.ToLower() == veTableSchema.ToLower() ||
backupObject.ObjectName.ToLower() == veTableDefinition.ToLower())
{
Memo("Memo", string.Format("Backup Schema Tables: {0, 7} Table INTENTIONALLY NOT BACKED UP - ...Data\\{1}", "-", backupObject.SchemaTable));
}
else
{
count = BackupTableObject(ref recordCount);
Memo("Memo", string.Format("Backup Schema Tables: {0, 7:n0}{1} Records written to ...Data\\{2}",
count, count != recordCount ? " ## Of " + recordCount.ToString("N0") : "", backupObject.TableFileName));
tableCount++;
BackupTableScript(GetSchemaDefinition(sourceCmd, backupObject.SchemaTable));
}
}
Memo("Totals", string.Format("\r\nBackup Schema Tables: {0, 7:n0} Tables {1} Copied",
tableCount, tableCount == tablenames.Length ? "" : "of " + tablenames.Length.ToString() + " Tables"));
}
}
catch (Exception e)
{
Error("VEAdminFiles.BackupTables: " + schema, e);
}
finally
{
string text = string.Format("Backup Schema Tables: {0, 7} {1}\r\n", "**", Abort ? "Operation Aborted" : VETimeStamp.ElapsedTime(startTime));
if (!Abort)
{
Memo("Totals", text);
}
else
{
Error(text);
}
ActiveSchema = null;
Status("");
}
return(null);
}
protected void RestoreStoredObjects(string type, string path, string[] names, VEBooleanDelegateString[] dropAndExists)
{
DateTime startTime = DateTime.Now;
StreamReader file = null;
string [] files = Directory.GetFiles(path, "*.sql");
int count = 0, size = 0;
Memo("Memo", string.Format("//\r\n//\t{0}\r\n//\tRestore User {1}: From [Disk].{2}...\r\n" +
"//\tRestore User {1}: To {3}...\r\n//\r\n",
BackupTimeStamp, type, path, targetObject.ServerIDDatabaseSchema));
try
{
RestoreDropObjects(type, names, dropAndExists[0]);
for (int i = 0; i < files.Length && !Abort; i++)
{
string filename = files[i];
restoreObject.ObjectName = filename.Substring(0, filename.LastIndexOf('.'));
string ownerObject = restoreObject.SchemaObject;
file = File.OpenText(filename);
string text = file.ReadToEnd();
file.Close();
file = null;
RestoreCreateObject(type, text, restoreObject.FileSchema, restoreObject.Schema, restoreObject.SchemaObject, dropAndExists[1], ref size, ref count);
//int length = text.Length;
//if (text.Substring(0, length > 100 ? 100 : length).ToLower().IndexOf("create ") >= 0)
//{
// if (restoreObject.FileSchema.Length > 0)
// text = text.Replace(restoreObject.FileSchema, restoreObject.Schema).Replace(restoreObject.FileSchema.ToLower(), restoreObject.Schema);
// targetCmd.Execute(text);
// file.Close();
// file = null;
// if (dropAndExists[1](ownerObject))
// {
// Memo(string.Format("Restore User {0}: {1, 7:n0} Bytes - {2} Restored", type, length, ownerObject));
// size += length;
// count++;
// }
// else
// {
// count--;
// Memo(string.Format("Restore User {0}: {1, 7} {2} NOT CREATED {3}",
// type, "ERROR", ownerObject,
// HasSQLErrors ? " - See below\r\n" + SQLErrors : ""));
// }
//}
}
}
finally
{
Memo("Memo", string.Format("\r\nRestore User {0}: {1, 7:n0} Bytes - {2:n0} of {3:n0} {0} Created" +
"\r\nRestore User {0}: {4, 7} {5}\r\n",
type, size, count, files.Length, "**", Abort ? "Operation Aborted" : VETimeStamp.ElapsedTime(startTime)));
if (file != null)
{
file.Close();
}
}
}
void BackupDatabaseObjects(string database, string type)
{
DateTime startTime = DateTime.Now;
sourceCmd.ChangeDatabase(backupDatabase = database);
string process = "Backup Database";
string[] schemas = sourceCmd.RetrieveUsers();
Memo("Start", string.Format("/*\r\n**\t{0}\r\n**\t{1} {2} {3} - {4:n0} Schema{5}\r\n*/\r\n",
BackupTimeStamp, process, backupServerDatabase, type, schemas.Length, schemas.Length > 0 ? "s" : ""));
try
{
zipFile.InitializeSchemaNames(schemas);
foreach (string schema in schemas)
{
zipFile.DeflateSchema(schema, type);
if (type == "Tables")
{
BackupTables(schema);
}
else
{
BackupStoredObjects(type, schema);
}
zipFile.FinalizeSchema();
if (abort)
{
break;
}
}
zipFile.FinalizeDatabase();
foreach (Totals tTotals in zipFile.SchemaTotals)
{
Memo("Totals", string.Format("{0} {1}: {2, 13:n0} Bytes ({3,10:n0} Compressed) - {4,7:n0} Schema {5}",
process, type, tTotals.size, tTotals.deflated, tTotals.count, tTotals.Name));
}
Totals totals = zipFile.DatabaseTotal;
Memo(Abort ? "Error" : "Totals", string.Format("{0} {1}: {2, 13:n0} Bytes ({3,10:n0} Compressed) - {4,7:n0} *** Total Database {5} {6}\r\n" +
"Backup Database {0}: {6, 31:n1}% {7, 24} {8}\r\n",
process, type,
totals.size, totals.deflated, totals.count, database,
totals.size > 0 ? 100.0 * totals.deflated / totals.size : 0.0,
"***", abort ? "ABORTED" : VETimeStamp.ElapsedTime(startTime)));
}
catch (Exception e)
{
Error(string.Format("VEDataAdmin.BackupDatabaseObjects {0} - All Schema {1}", backupServerDatabase, type), e);
}
}
protected override Totals BackupStoredObjects(string type, string schema)
{
DateTime startTime = DateTime.Now;
Totals totals = null;
string processType = "Backup Schema " + type;
int count = 0,
xcount = 0;
try
{
ActiveSchema = schema;
Memo(type, string.Format("//\r\n//\t{0}\r\n//\t{1}: From {2}\r\n//\t{1}: [{3}]\r\n//\t{1}:\r\n//\t{1}: To {4}\r\n//\t{1}: [{5}]\r\n//\r\n",
BackupTimeStamp, processType,
sourceObject.DatabaseSchema, sourceObject.Server, zipFile.Filename, zipFile.Path));
Process("Backing up " + backupServerDatabase + ".");
Status(string.Format("{0} to {1}", type, zipFile.FileDatabaseSchema));
Abort = false;
string[] objectNames = type == "Procedures" ? sourceCmd.RetrieveUserProcedures(schema)
: sourceCmd.RetrieveFunctionNames(schema);
if (objectNames.Length > 0)
{
foreach (string name in objectNames)
{
if (name.IndexOf(schema + ".") == 0)
{
zipFile.DeflateObjectName(schema, type, name);
}
}
if ((count = zipFile.DeflateObjectName(null)) > 0)
{
foreach (string name in objectNames)
{
if (name.IndexOf(schema + ".") == 0)
{
Status(name);
totals = zipFile.DeflateStoredObject(name, sourceCmd.RetrieveProcedureText(name));
xcount++;
Memo(type, string.Format("{0}: {1, 10:n0} Bytes ({2,10:n0} Compressed) {3}", processType, totals.size, totals.deflated, name));
Status("");
if (Abort)
{
break;
}
}
}
}
}
if (count == 0 || (totals = zipFile.TypeTotal).count == 0)
{
Memo("NONE", string.Format("{0}: {1, -10} There are no Schema-qualified {0} to backup\r\n", processType, "NONE"));
}
else if (totals != null)
{
Memo("Memo", string.Format("\r\n{0}: {1, 10:n0} Bytes ({2,10:n0} Compressed) - {3:n0} {0} Copied ", processType, totals.size, totals.deflated, totals.count));
}
}
catch (Exception e)
{
Error("VEDataAdminZip.BackupStoredObjects: " + backupServerDatabase + "." + schema + "." + type, e);
//errors.Add("VEAdmin.BackupStoredObjects Exception: " + backupServerDatabase + "." + schema + "." + type);
}
finally
{
if (xcount < count)
{
Error(string.Format("{0}: {1, 10} Only {2:n0} of {3:n0} {0} Copied", processType, "", xcount, count));
}
else if (totals != null && totals.count > 0)
{
Memo(Abort ? "Error" : "Memo", string.Format("{0}: {1, 28:n1}% {2, 12} {3}\r\n",
processType, totals.size > 0 ? 100.0 * totals.deflated / totals.size : 0.0,
"**", Abort ? "Operation Aborted" : VETimeStamp.ElapsedTime(startTime)));
}
Process("");
Status("");
ActiveSchema = null;
}
return(totals);
}
/// <summary>
/// <para> 1. Retrieves a list of table names from VEDatabase.RetrieveTableNames </para>
/// <para> 2. Prepares .ZipFile for deflating table names </para>
/// <para> 3. Has .ZipFile reserve positions in the compressed file for each table </para>
/// <para> 4. Compresses the script for creating table 'veTableDependencies' from .backupTableDependencies. </para>
/// <para> 5. Compresses to file .backupTableDependencies column and values strings suitable for inserting all records into to the recreated file </para>
/// <para> 6. For each of the tables </para>
/// <para> 6.a. Compresses to file a script suitable for recreating the table </para>
/// <para> 6.b. Compresses to file column and values strings suitable for inserting all records into the recreated table </para>
/// <para> 7. Communicates compression results to the calling application for each table processed </para>
/// <para> 8. Communicates the total compression results to the calling application for all schema tables </para>
/// </summary>
/// <param name="schema"></param>
/// <returns></returns>
protected override Totals BackupTables(string schema)
{
DateTime startTime = DateTime.Now;
Totals totals = null;
int tableCount = 0, recordCount = 0, totalRecords = 0, count = 0, xcount = 0;
string process = "Backup Schema Tables";
ActiveSchema = schema;
Memo("Memo", string.Format("//\r\n//\t{0}\r\n//\t{1}: From {2}\r\n//\t{1}: [{3}]\r\n//\t{1}:\r\n//\t{1}: To {4}\r\n//\t{1}: [{5}]\r\n//\r\n",
BackupTimeStamp, process,
sourceObject.DatabaseSchema, sourceObject.Server, zipFile.Filename, zipFile.Path));
string[] tablenames = sourceCmd.RetrieveTableNames(schema);
try
{
Process("Backing up " + backupServerDatabase + ".");
ZipFile.DeflateTableNames();
if (tablenames.Length == 0 || !BackupTableDependencies() || backupTableDependencies.Rows.Count <= 1)
{
Memo("NONE", string.Format("{0}: {1, 10} There are no Tables to backup\r\n", process, "NONE"));
xcount = tablenames.Length;
}
else
{
Abort = false;
for (int i = 0; i < tablenames.Length && !Abort; i++)
{
backupObject.FileName = tablenames[i];
if (backupObject.ObjectName.ToLower() != veTableDependencies.ToLower() &&
backupObject.ObjectName.ToLower() != veTableSchema.ToLower() &&
backupObject.ObjectName.ToLower() != veTableDefinition.ToLower())
{
zipFile.DeflateTableName(backupObject.ObjectName);
}
else
{
tablenames[i] = null;
count++;
Memo("Memo", string.Format("{0}: {1, 10} Table INTENTIONALLY NOT BACKED UP - {2}", process, "-", backupObject.SchemaTable));
}
}
if (count > 0)
{
Memo("Memo", "");
}
count = 0;
zipFile.DeflateTableName(null);
if (backupTableDependencies != null)
{
StreamWriter stream = ZipFile.DeflateTableScript(veTableDependencies, GetSchemaDefinition(backupTableDependencies));
BackupTableDependencies(stream, backupTableDependencies);
totals = zipFile.DeflateTableData(veTableDependencies, stream);
Memo("Memo", string.Format("{0}: {1,10:n0} Records, {2,10:n0} Bytes ({3,10:n0} Compressed) - {4} (Generated)",
process, backupTableDependencies.Rows.Count - 1, totals.size, totals.deflated, veTableDependencies));
tableCount++;
}
for (int i = 0; i < tablenames.Length && !Abort; i++)
{
xcount++;
if (tablenames[i] != null)
{
backupObject.FileName = tablenames[i];
Status(backupObject.SchemaTable);
Application.DoEvents();
string sql = GetSchemaDefinition(sourceCmd, backupObject.SchemaTable);
StreamWriter backupFile = zipFile.DeflateTableScript(backupObject.ObjectName, sql);
count = BackupTableObject(backupFile, ref recordCount);
totals = zipFile.DeflateTableData(backupObject.ObjectName, backupFile);
Memo("Memo", string.Format("{0}: {1, 10:n0} Records, {2,10:n0} Bytes ({3,10:n0} Compressed) - {4}",
process, count, totals.size, totals.deflated, backupObject.TableName));
tableCount++;
totalRecords += count;
}
}
totals = zipFile.TypeTotal;
Memo("Memo", string.Format("\r\n{0}: {1, 10:n0} Records, {2,10:n0} Bytes ({3,10:n0} Compressed) - {4:n0} Tables Backed up",
process, totalRecords, totals.size, totals.deflated, tableCount));
}
}
catch (Exception e)
{
Error("VEDataAdminZip.BackupTables: " + backupServerDatabase + "." + schema, e);
//errors.Add("VEAdminZip.BackupTables Exception: " + backupServerDatabase + "." + schema);
}
finally
{
if (xcount < tablenames.Length)
{
Error(string.Format("{0}: {1, 10} Only {2:n0} of {3:n0} Tables Processed", process, "", xcount, tablenames.Length));
}
else if (totals != null)
{
string text = string.Format("{0}: {1, 48:n1}% {2, 12} {3}\r\n",
process, totals.size > 0 ? 100.0 * totals.deflated / totals.size : 0.0,
"**", Abort ? "Operation Aborted" : VETimeStamp.ElapsedTime(startTime));
if (!Abort)
{
Memo("Memo", text);
}
else
{
Error(text);
}
}
ActiveSchema = null;
Process("");
Status("");
}
return(totals);
}
/// <summary>Restores all schema tables, procedures and functions from content found in the specified restoration folder</summary>
public void RestoreSchema(VEDelegate taskCompletion)
{
DateTime startTime = DateTime.Now;
Memo("Memo", string.Format("/*\r\n**\t{0}\r\n**\tRestore Schema {1} - All Objects\r\n*/\r\n",
BackupTimeStamp, targetObject.DatabaseSchema));
DropTables();
if (!Abort)
{
RestoreProcedures();
}
if (!Abort)
{
RestoreFunctions();
}
if (!Abort)
{
RestoreTables(taskCompletion);
}
Memo("Memo", string.Format("/*\r\n**\tRestore Schema {0} - All Objects: {1}\r\n*/\r\n",
targetObject.DatabaseSchema, abort ? "ABORTED" : VETimeStamp.ElapsedTime(startTime)));
}
protected override Totals BackupStoredObjects(string type, string schema)
{
DateTime startTime = DateTime.Now;
ActiveSchema = schema;
Memo("Memo", string.Format("//\r\n//\t{0}\r\n//\tBackup Schema {1}: From {2}...\r\n" +
"//\tBackup Schema {1}: To [{3}].{4}...\r\n//\r\n",
BackupTimeStamp, type,
sourceObject.ServerIDDatabaseSchema, backupObject.ServerID, backupObject.Paths[type]));
Status(string.Format("Backing-up {0} to {1}", type, backupObject.Paths[type]));
try
{
objectCount = objectSize = 0;
Abort = false;
string[] objectNames = type == "Procedures" ? sourceCmd.RetrieveUserProcedures(schema)
: sourceCmd.RetrieveFunctionNames(schema);
if (objectNames.Length == 0)
{
Memo("NONE", string.Format("Backup Schema {0}: {1, 7} There are no {0} to backup", type, "NONE"));
}
else
{
foreach (string name in objectNames)
{
if (name.IndexOf(schema + ".") == 0)
{
objectCount++;
backupObject.ScriptName = name;
objectSize += BackupStoredObject(type);
if (Abort)
{
break;
}
}
}
if (objectCount > 0)
{
Memo("Memo", string.Format("\r\nBackup Schema {0}: {1, 7:n0} {0} Copied - {2:n0} Bytes", type, objectCount, objectSize));
}
else
{
Memo("NONE", string.Format("Backup Schema {0}: {1, -7} There are no Schema-qualified {0} to backup", type, "NONE"));
}
}
}
catch (Exception e)
{
Memo("Memo", string.Format("\r\nBackup Schema {0}: {1,7} {2}\r\n", type, "ERROR", e.Message));
}
finally
{
Memo("Memo", string.Format("Backup Schema {0}: {1, 7} {2}\r\n", type, "**", Abort ? "Operation Aborted" : VETimeStamp.ElapsedTime(startTime)));
Status("");
ActiveSchema = null;
}
return(null);
}
