/// <summary>
/// Inserts a GreyFoxUserPreference into the database. All children should have been
/// saved to the database before insertion. New children will not be
/// related to this object in the database.
/// </summary>
/// <param name="_GreyFoxUserPreference">The GreyFoxUserPreference to insert into the database.</param>
internal static int _insert(GreyFoxUserPreference greyFoxUserPreference)
{
OleDbConnection dbConnection = new OleDbConnection(connectionString);
OleDbCommand dbCommand = new OleDbCommand();
dbCommand.Connection = dbConnection;
dbCommand.CommandText = "INSERT INTO sysGlobal_UserPreferences (UserID," +
"Name," +
"Value) VALUES (" +
"inUserID," +
"inName," +
"inValue);";
fillParameters(dbCommand, greyFoxUserPreference);
dbConnection.Open();
dbCommand.ExecuteNonQuery();
dbCommand.CommandText = "SELECT @@IDENTITY AS IDVal";
int id = (int)dbCommand.ExecuteScalar();
dbConnection.Close();
// Store greyFoxUserPreference in cache.
if (cacheEnabled)
{
cacheStore(greyFoxUserPreference);
}
return(id);
}
internal static int _update(GreyFoxUserPreference greyFoxUserPreference)
{
OleDbConnection dbConnection = new OleDbConnection(connectionString);
OleDbCommand dbCommand = new OleDbCommand();
dbCommand.Connection = dbConnection;
dbCommand.CommandText = "UPDATE sysGlobal_UserPreferences SET UserID=inUserID," +
"Name=inName," +
"Value=inValue WHERE GreyFoxUserPreferenceID=inGreyFoxUserPreferenceID";
fillParameters(dbCommand, greyFoxUserPreference);
dbCommand.Parameters.Add("inGreyFoxUserPreferenceID", OleDbType.Integer).Value = greyFoxUserPreference.iD;
dbConnection.Open();
// Abandon remaining updates if no rows have been updated by returning false immediately.
if (dbCommand.ExecuteNonQuery() == 0)
{
return(-1);
}
dbConnection.Close();
// Store greyFoxUserPreference in cache.
if (cacheEnabled)
{
cacheStore(greyFoxUserPreference);
}
return(greyFoxUserPreference.iD);
}
/// <summary>
/// Makes a deep copy of the current GreyFoxUserPreference.
/// </summary>
/// <returns> A new GreyFoxUserPreference object reflecting the cloned GreyFoxUserPreference object.</returns>
/// <param name="isolation">Placeholders are used to isolate the GreyFoxUserPreference from its children.</param>
public GreyFoxUserPreference Copy(bool isolation)
{
GreyFoxUserPreference greyFoxUserPreference = new GreyFoxUserPreference();
CopyTo(greyFoxUserPreference, isolation);
return(greyFoxUserPreference);
}
internal static int _update(GreyFoxUserPreference greyFoxUserPreference)
{
Database database;
DbCommand dbCommand;
database = DatabaseFactory.CreateDatabase();
dbCommand = database.GetSqlStringCommand("UPDATE sysGlobal_UserPreferences SET UserID=@UserID," +
"Name=@Name," +
"PrefValue=@PrefValue WHERE GreyFoxUserPreferenceID=@GreyFoxUserPreferenceID;");
fillParameters(database, dbCommand, greyFoxUserPreference);
database.AddInParameter(dbCommand, "GreyFoxUserPreferenceID", DbType.Int32, greyFoxUserPreference.iD);
// Abandon remaining updates if no rows have been updated by returning false immediately.
if (database.ExecuteNonQuery(dbCommand) == 0)
{
return(-1);
}
// Store greyFoxUserPreference in cache.
if (cacheEnabled)
{
cacheStore(greyFoxUserPreference);
}
return(greyFoxUserPreference.iD);
}
public static GreyFoxUserPreference ParseFromReader(IDataReader r, int idOffset, int dataOffset)
{
GreyFoxUserPreference greyFoxUserPreference = new GreyFoxUserPreference();
FillFromReader(greyFoxUserPreference, r, idOffset, dataOffset);
return(greyFoxUserPreference);
}
/// <summary>
/// Makes a deep copy of the current GreyFoxUserPreference.
/// </summary>
/// <returns> A new GreyFoxUserPreference object reflecting the cloned GreyFoxUserPreference object.</returns>
public GreyFoxUserPreference Copy()
{
GreyFoxUserPreference greyFoxUserPreference = new GreyFoxUserPreference();
CopyTo(greyFoxUserPreference);
return(greyFoxUserPreference);
}
public static GreyFoxUserPreference NewPlaceHolder(int iD)
{
GreyFoxUserPreference greyFoxUserPreference = new GreyFoxUserPreference();
greyFoxUserPreference.iD = iD;
greyFoxUserPreference.isPlaceHolder = true;
greyFoxUserPreference.isSynced = true;
return(greyFoxUserPreference);
}
public bool Equals(GreyFoxUserPreference greyFoxUserPreference)
{
if (greyFoxUserPreference == null)
{
return(false);
}
return(this.iD == greyFoxUserPreference.iD);
}
/// <summary>
/// Duplicates GreyFoxUserPreference object into a database; may or may not be the same database
/// as the parent object.
/// </summary>
/// <returns> A new GreyFoxUserPreference object reflecting the replicated GreyFoxUserPreference object.</returns>
public GreyFoxUserPreference Duplicate()
{
GreyFoxUserPreference clonedGreyFoxUserPreference = this.Clone();
// Insert must be called after children are replicated!
clonedGreyFoxUserPreference.iD = GreyFoxUserPreferenceManager._insert(clonedGreyFoxUserPreference);
clonedGreyFoxUserPreference.isSynced = true;
return(clonedGreyFoxUserPreference);
}
private static void cacheStore(GreyFoxUserPreference greyFoxUserPreference)
{
CatchWebCache();
if (_webCache == null)
{
return;
}
_webCache.Insert("GFX_GreyFoxUserPreference_" + greyFoxUserPreference.ID.ToString(), greyFoxUserPreference.Copy(true), null, DateTime.MaxValue, TimeSpan.FromSeconds(1800), CacheItemPriority.Normal, null);
}
public void Remove(GreyFoxUserPreference value)
{
OnCollectionChanged(EventArgs.Empty);
int index = IndexOf(value);
if (index == -1)
{
throw(new Exception("GreyFoxUserPreference not found in collection."));
}
RemoveAt(index);
}
/// <summary>
/// Fills the {0} from a OleIDataReader.
/// </summary>
public static void FillFromReader(GreyFoxUserPreference greyFoxUserPreference, IDataReader r, int idOffset, int dataOffset)
{
greyFoxUserPreference.iD = r.GetInt32(idOffset);
greyFoxUserPreference.isSynced = true;
greyFoxUserPreference.isPlaceHolder = false;
if (!r.IsDBNull(0 + dataOffset) && r.GetInt32(0 + dataOffset) > 0)
{
greyFoxUserPreference.user = GreyFoxUser.NewPlaceHolder(r.GetInt32(0 + dataOffset));
}
greyFoxUserPreference.name = r.GetString(1 + dataOffset);
greyFoxUserPreference.prefValue = r.GetString(2 + dataOffset);
}
public int IndexOf(GreyFoxUserPreference value)
{
lock (this)
{
for (int x = 0; x < count; x++)
{
if (GreyFoxUserPreferenceArray[x].Equals(value))
{
return(x);
}
}
return(-1);
}
}
/// <summary>
/// Inserts a GreyFoxUserPreference into the database. All children should have been
/// saved to the database before insertion. New children will not be
/// related to this object in the database.
/// </summary>
/// <param name="_GreyFoxUserPreference">The GreyFoxUserPreference to insert into the database.</param>
internal static int _insert(GreyFoxUserPreference greyFoxUserPreference)
{
int id;
string query;
Database database;
DbCommand dbCommand;
database = DatabaseFactory.CreateDatabase();
query = "INSERT INTO sysGlobal_UserPreferences " +
"(" +
"UserID," +
"Name," +
"PrefValue) VALUES (" +
"@UserID," +
"@Name," +
"@PrefValue);";
if (database.ConnectionStringWithoutCredentials.StartsWith("provider=microsoft.jet.oledb.4.0"))
{
// Microsoft Access
// Connection must remain open for IDENTITY to return correct value,
// therefore use the dbCommand object's Connection directly to control
// connection state.
dbCommand = database.GetSqlStringCommand(query);
fillParameters(database, dbCommand, greyFoxUserPreference);
dbCommand.Connection = database.CreateConnection();
dbCommand.Connection.Open();
dbCommand.ExecuteNonQuery();
dbCommand.CommandText = "SELECT @@IDENTITY AS LastID";
id = (int)dbCommand.ExecuteScalar();
dbCommand.Connection.Close();
}
else
{
//// Microsoft SQL Server
dbCommand = database.GetSqlStringCommand(query + " SELECT @LastID = SCOPE_IDENTITY();");
fillParameters(database, dbCommand, greyFoxUserPreference);
database.AddOutParameter(dbCommand, "@LastID", DbType.Int32, 10);
database.ExecuteNonQuery(dbCommand);
id = (int)dbCommand.Parameters["@LastID"].Value;
}
// Store greyFoxUserPreference in cache.
if (cacheEnabled)
{
cacheStore(greyFoxUserPreference);
}
return(id);
}
/// <summary>
/// Clones GreyFoxUserPreference object and clones child objects with cloning or replication.
/// as the parent object.
/// </summary>
/// <returns> A new GreyFoxUserPreference object reflecting the replicated GreyFoxUserPreference object.</returns>
public GreyFoxUserPreference Clone()
{
GreyFoxUserPreference clonedGreyFoxUserPreference = new GreyFoxUserPreference();
clonedGreyFoxUserPreference.iD = iD;
clonedGreyFoxUserPreference.isSynced = isSynced;
clonedGreyFoxUserPreference.name = name;
clonedGreyFoxUserPreference.value = value;
if (user != null)
{
clonedGreyFoxUserPreference.user = user;
}
return(clonedGreyFoxUserPreference);
}
private static void fillParameters(OleDbCommand command, GreyFoxUserPreference greyFoxUserPreference)
{
#region New Folder
if (greyFoxUserPreference.user == null)
{
command.Parameters.Add("inUserID", OleDbType.Integer).Value = DBNull.Value;
}
else
{
command.Parameters.Add("inUserID", OleDbType.Integer).Value = greyFoxUserPreference.user.ID;
}
command.Parameters.Add("inName", OleDbType.VarChar).Value = greyFoxUserPreference.name;
command.Parameters.Add("inValue", OleDbType.VarChar).Value = greyFoxUserPreference.value;
#endregion
}
internal static bool _fill(GreyFoxUserPreference greyFoxUserPreference)
{
// Clone item from cache.
if (cacheEnabled)
{
object cachedObject = cacheFind(greyFoxUserPreference.iD);
if (cachedObject != null)
{
((GreyFoxUserPreference)cachedObject).CopyTo(greyFoxUserPreference, true);
return(greyFoxUserPreference.isSynced);
}
}
StringBuilder query;
Database database;
DbCommand dbCommand;
query = new StringBuilder("SELECT ");
query.Append(string.Join(",", InnerJoinFields));
query.Append(" FROM sysGlobal_UserPreferences WHERE GreyFoxUserPreferenceID=");
query.Append(greyFoxUserPreference.iD);
query.Append(";");
database = DatabaseFactory.CreateDatabase();
dbCommand = database.GetSqlStringCommand(query.ToString());
IDataReader r = database.ExecuteReader(dbCommand);
if (!r.Read())
{
throw(new Exception(string.Format("Cannot find GreyFoxUserPreferenceID '{0}'.",
greyFoxUserPreference.iD)));
}
FillFromReader(greyFoxUserPreference, r, 0, 1);
// Microsoft DAAB still needs to have the reader closed.
r.Close();
// Store greyFoxUserPreference in cache.
if (cacheEnabled)
{
cacheStore(greyFoxUserPreference);
}
return(true);
}
private static void fillParameters(Database database, DbCommand dbCommand, GreyFoxUserPreference greyFoxUserPreference)
{
#region New Folder
if (greyFoxUserPreference.user == null)
{
addParameter(database, dbCommand, "@UserID", DbType.Int32, DBNull.Value);
}
else
{
addParameter(database, dbCommand, "@UserID", DbType.Int32, greyFoxUserPreference.user.ID);
}
addParameter(database, dbCommand, "@Name", DbType.String, greyFoxUserPreference.name);
addParameter(database, dbCommand, "@PrefValue", DbType.String, greyFoxUserPreference.prefValue);
#endregion
}
public int Add(GreyFoxUserPreference value)
{
OnCollectionChanged(EventArgs.Empty);
lock (this)
{
count++;
// Resize the array if the count is greater than the length
// of the array.
if (count > GreyFoxUserPreferenceArray.GetUpperBound(0) + 1)
{
GreyFoxUserPreference[] tempGreyFoxUserPreferenceArray = new GreyFoxUserPreference[count * 2];
Array.Copy(GreyFoxUserPreferenceArray, tempGreyFoxUserPreferenceArray, count - 1);
GreyFoxUserPreferenceArray = tempGreyFoxUserPreferenceArray;
}
GreyFoxUserPreferenceArray[count - 1] = value;
}
return(count - 1);
}
internal static bool _fill(GreyFoxUserPreference greyFoxUserPreference)
{
// Clone item from cache.
if (cacheEnabled)
{
GreyFoxUserPreference cachedGreyFoxUserPreference = cacheFind(greyFoxUserPreference.iD);
if (cachedGreyFoxUserPreference != null)
{
cachedGreyFoxUserPreference.CopyTo(greyFoxUserPreference, true);
return(greyFoxUserPreference.isSynced);
}
}
StringBuilder query = new StringBuilder("SELECT ");
query.Append(string.Join(",", InnerJoinFields));
query.Append(" FROM sysGlobal_UserPreferences WHERE GreyFoxUserPreferenceID=");
query.Append(greyFoxUserPreference.iD);
query.Append(";");
OleDbConnection dbConnection = new OleDbConnection(connectionString);
OleDbCommand dbCommand = new OleDbCommand(query.ToString(), dbConnection);
dbConnection.Open();
OleDbDataReader r = dbCommand.ExecuteReader(CommandBehavior.SingleRow);
if (!r.Read())
{
throw(new Exception(string.Format("Cannot find GreyFoxUserPreferenceID '{0}'.",
greyFoxUserPreference.iD)));
}
FillFromReader(greyFoxUserPreference, r, 0, 1);
r.Close();
dbConnection.Close();
// Store greyFoxUserPreference in cache.
if (cacheEnabled)
{
cacheStore(greyFoxUserPreference);
}
return(true);
}
/// <summary>
/// Deep copies the current GreyFoxUserPreference to another instance of GreyFoxUserPreference.
/// </summary>
/// <param name="GreyFoxUserPreference">The GreyFoxUserPreference to copy to.</param>
/// <param name="isolation">Placeholders are used to isolate the GreyFoxUserPreference from its children.</param>
public void CopyTo(GreyFoxUserPreference greyFoxUserPreference, bool isolation)
{
greyFoxUserPreference.iD = iD;
greyFoxUserPreference.isPlaceHolder = isPlaceHolder;
greyFoxUserPreference.isSynced = isSynced;
if (user != null)
{
if (isolation)
{
greyFoxUserPreference.user = user.NewPlaceHolder();
}
else
{
greyFoxUserPreference.user = user.Copy(false);
}
}
greyFoxUserPreference.name = name;
greyFoxUserPreference.prefValue = prefValue;
}
/// <summary>
/// Fills the {0} from a OleDbDataReader.
/// </summary>
public static void FillFromReader(GreyFoxUserPreference greyFoxUserPreference, OleDbDataReader r, int idOffset, int dataOffset)
{
greyFoxUserPreference.iD = r.GetInt32(idOffset);
greyFoxUserPreference.isSynced = true;
greyFoxUserPreference.isPlaceHolder = false;
//
// Parse Children From Database
//
if (!r.IsDBNull(0 + dataOffset) && r.GetInt32(0 + dataOffset) > 0)
{
greyFoxUserPreference.user = GreyFoxUser.NewPlaceHolder(r.GetInt32(0 + dataOffset));
}
//
// Parse Fields From Database
//
greyFoxUserPreference.name = r.GetString(1 + dataOffset);
greyFoxUserPreference.value = r.GetString(2 + dataOffset);
}
public void Insert(int index, GreyFoxUserPreference value)
{
OnCollectionChanged(EventArgs.Empty);
lock (this)
{
count++;
// Resize the array if the count is greater than the length
// of the array.
if (count > GreyFoxUserPreferenceArray.GetUpperBound(0) + 1)
{
GreyFoxUserPreference[] tempGreyFoxUserPreferenceArray = new GreyFoxUserPreference[count * 2];
Array.Copy(GreyFoxUserPreferenceArray, tempGreyFoxUserPreferenceArray, count - 1);
GreyFoxUserPreferenceArray = tempGreyFoxUserPreferenceArray;
}
for (int x = index + 1; x == count - 2; x++)
{
GreyFoxUserPreferenceArray[x] = GreyFoxUserPreferenceArray[x - 1];
}
GreyFoxUserPreferenceArray[index] = value;
}
}
public bool Contains(GreyFoxUserPreference value)
{
return(IndexOf(value) != -1);
}
/// <summary>
/// Compares the object's ID to another object's ID.
/// </summary>
public int CompareTo(GreyFoxUserPreference greyFoxUserPreference)
{
return(this.iD - greyFoxUserPreference.iD);
}
/// <summary>
/// Compares the object's ID to another object's ID.
/// </summary>
int IComparable.CompareTo(object obj)
{
GreyFoxUserPreference greyFoxUserPreference = (GreyFoxUserPreference)obj;
return(this.iD - greyFoxUserPreference.iD);
}
/// <summary>
/// Deep copies the current GreyFoxUserPreference to another instance of GreyFoxUserPreference.
/// This method does not provide isolated copies; use overriden method for this feature.
/// </summary>
/// <param name="GreyFoxUserPreference">The GreyFoxUserPreference to copy to.</param>
public void CopyTo(GreyFoxUserPreference greyFoxUserPreference)
{
CopyTo(greyFoxUserPreference, false);
}
private static void cacheStore(GreyFoxUserPreference greyFoxUserPreference)
{
CacheManager cache = CacheFactory.GetCacheManager();
cache.Add("sysGlobal_UserPreferences_" + greyFoxUserPreference.iD.ToString(), greyFoxUserPreference);
}
public GreyFoxUserPreferenceCollection GetCollection(int topCount, string whereClause, string sortClause, params GreyFoxUserPreferenceFlags[] optionFlags)
{
StringBuilder query;
Database database;
DbCommand dbCommand;
IDataReader r;
GreyFoxUserPreferenceCollection greyFoxUserPreferenceCollection;
int innerJoinOffset;
query = new StringBuilder("SELECT ");
if (topCount > 0)
{
query.Append("TOP ");
query.Append(topCount);
query.Append(" ");
}
foreach (string columnName in InnerJoinFields)
{
query.Append("GreyFoxUserPreference.");
query.Append(columnName);
query.Append(",");
}
innerJoinOffset = InnerJoinFields.GetUpperBound(0) + 1;
int userOffset = -1;
int userContactOffset = -1;
//
// Append Option Flag Fields
//
if (optionFlags != null)
{
for (int x = 0; x < optionFlags.Length; x++)
{
switch (optionFlags[x])
{
case GreyFoxUserPreferenceFlags.User:
for (int i = 0; i <= GreyFoxUserManager.InnerJoinFields.GetUpperBound(0); i++)
{
query.Append("User.");
query.Append(GreyFoxUserManager.InnerJoinFields[i]);
query.Append(",");
}
userOffset = innerJoinOffset;
innerJoinOffset = userOffset + GreyFoxUserManager.InnerJoinFields.GetUpperBound(0) + 1;
break;
case GreyFoxUserPreferenceFlags.UserContact:
for (int i = 0; i <= GreyFoxContactManager.InnerJoinFields.GetUpperBound(0); i++)
{
query.Append("User_Contact.");
query.Append(GreyFoxContactManager.InnerJoinFields[i]);
query.Append(",");
}
userContactOffset = innerJoinOffset;
innerJoinOffset = userContactOffset + GreyFoxContactManager.InnerJoinFields.GetUpperBound(0) + 1;
break;
}
}
}
//
// Remove trailing comma
//
query.Length--;
if (optionFlags != null)
{
query.Append(" FROM ");
//
// Start INNER JOIN expressions
//
for (int x = 0; x < optionFlags.Length; x++)
{
query.Append("(");
}
query.Append("sysGlobal_UserPreferences AS GreyFoxUserPreference");
}
else
{
query.Append(" FROM sysGlobal_UserPreferences AS GreyFoxUserPreference");
}
//
// Finish INNER JOIN expressions
//
if (optionFlags != null)
{
for (int x = 0; x < optionFlags.Length; x++)
{
switch (optionFlags[x])
{
case GreyFoxUserPreferenceFlags.User:
query.Append(" LEFT JOIN sysGlobal_Users AS User ON GreyFoxUserPreference.UserID = User.GreyFoxUserID)");
break;
case GreyFoxUserPreferenceFlags.UserContact:
query.Append(" LEFT JOIN sysGlobal_Contacts AS User_Contact ON User.ContactID = User_Contact.GreyFoxContactID)");
break;
}
}
}
//
// Render where clause
//
if (whereClause != string.Empty)
{
query.Append(" WHERE ");
query.Append(whereClause);
}
//
// Render sort clause
//
if (sortClause != string.Empty)
{
query.Append(" ORDER BY ");
query.Append(sortClause);
}
//
// Render final semicolon
//
query.Append(";");
database = DatabaseFactory.CreateDatabase();
dbCommand = database.GetSqlStringCommand(query.ToString());
#if DEBUG
try
{
r = database.ExecuteReader(dbCommand);
}
catch (Exception e)
{
string msg = e.Message;
throw(new Exception(msg + " --- Query: " + query.ToString()));
}
#else
r = database.ExecuteReader(dbCommand);
#endif
greyFoxUserPreferenceCollection = new GreyFoxUserPreferenceCollection();
while (r.Read())
{
GreyFoxUserPreference greyFoxUserPreference = ParseFromReader(r, 0, 1);
// Fill User
if (userOffset != -1 && !r.IsDBNull(userOffset))
{
GreyFoxUserManager.FillFromReader(greyFoxUserPreference.user, r, userOffset, userOffset + 1);
// Fill
if (userContactOffset != -1 && !r.IsDBNull(userContactOffset))
{
GreyFoxContactManager.FillFromReader(greyFoxUserPreference.user.Contact, "sysGlobal_Contacts", r, userContactOffset, userContactOffset + 1);
}
}
greyFoxUserPreferenceCollection.Add(greyFoxUserPreference);
}
// Microsoft DAAB still needs to close readers.
r.Close();
return(greyFoxUserPreferenceCollection);
}
