/// <summary>
/// Makes a shallow copy of the current DbContentRatingCollection.
/// as the parent object.
/// </summary>
/// <returns>DbContentRatingCollection</returns>
public DbContentRatingCollection Clone()
{
DbContentRatingCollection clonedDbContentRating = new DbContentRatingCollection(count);
lock (this)
{
foreach (DbContentRating item in this)
{
clonedDbContentRating.Add(item);
}
}
return(clonedDbContentRating);
}
/// <summary>
/// Makes a deep copy of the current DbContentRating.
/// </summary>
/// <param name="isolation">Placeholders are used to isolate the
/// items in the DbContentRatingCollection from their children.</param>
public DbContentRatingCollection Copy(bool isolated)
{
DbContentRatingCollection isolatedCollection = new DbContentRatingCollection(count);
lock (this)
{
if (isolated)
{
for (int i = 0; i < count; i++)
{
isolatedCollection.Add(DbContentRatingArray[i].NewPlaceHolder());
}
}
else
{
for (int i = 0; i < count; i++)
{
isolatedCollection.Add(DbContentRatingArray[i].Copy());
}
}
}
return(isolatedCollection);
}
public DbContentRatingCollection GetCollection(int topCount, string whereClause, string sortClause, params DbContentRatingFlags[] optionFlags)
{
StringBuilder query;
Database database;
DbCommand dbCommand;
IDataReader r;
DbContentRatingCollection dbContentRatingCollection;
int innerJoinOffset;
query = new StringBuilder("SELECT ");
if (topCount > 0)
{
query.Append("TOP ");
query.Append(topCount);
query.Append(" ");
}
foreach (string columnName in InnerJoinFields)
{
query.Append("DbContentRating.");
query.Append(columnName);
query.Append(",");
}
innerJoinOffset = InnerJoinFields.GetUpperBound(0) + 1;
int requiredRoleOffset = -1;
//
// Append Option Flag Fields
//
if (optionFlags != null)
{
for (int x = 0; x < optionFlags.Length; x++)
{
switch (optionFlags[x])
{
case DbContentRatingFlags.RequiredRole:
for (int i = 0; i <= GreyFoxRoleManager.InnerJoinFields.GetUpperBound(0); i++)
{
query.Append("RequiredRole.");
query.Append(GreyFoxRoleManager.InnerJoinFields[i]);
query.Append(",");
}
requiredRoleOffset = innerJoinOffset;
innerJoinOffset = requiredRoleOffset + GreyFoxRoleManager.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("kitCms_Ratings AS DbContentRating");
}
else
{
query.Append(" FROM kitCms_Ratings AS DbContentRating");
}
//
// Finish INNER JOIN expressions
//
if (optionFlags != null)
{
for (int x = 0; x < optionFlags.Length; x++)
{
switch (optionFlags[x])
{
case DbContentRatingFlags.RequiredRole:
query.Append(" LEFT JOIN sysGlobal_Roles AS RequiredRole ON DbContentRating.RequiredRoleID = RequiredRole.GreyFoxRoleID)");
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
dbContentRatingCollection = new DbContentRatingCollection();
while (r.Read())
{
DbContentRating dbContentRating = ParseFromReader(r, 0, 1);
// Fill RequiredRole
if (requiredRoleOffset != -1 && !r.IsDBNull(requiredRoleOffset))
{
GreyFoxRoleManager.FillFromReader(dbContentRating.requiredRole, r, requiredRoleOffset, requiredRoleOffset + 1);
}
dbContentRatingCollection.Add(dbContentRating);
}
return(dbContentRatingCollection);
}
