public static SharedPersonalization Load(Int32 personalizationPathId, bool useCache)
{
if (personalizationPathId == 0)
{
return(null);
}
SharedPersonalization sharedPersonalization = null;
string key = "SharedPersonalization_" + personalizationPathId.ToString();
if (useCache)
{
sharedPersonalization = ContextCache.GetObject(key) as SharedPersonalization;
if (sharedPersonalization != null)
{
return(sharedPersonalization);
}
}
sharedPersonalization = new SharedPersonalization();
if (sharedPersonalization.Load(personalizationPathId))
{
if (useCache)
{
ContextCache.SetObject(key, sharedPersonalization);
}
return(sharedPersonalization);
}
return(null);
}
/// <summary>
/// Loads the shared personalization record for the given path.
/// </summary>
/// <param name="path">The path to the file to load data for</param>
/// <param name="create">If true, the personalization record is created if
/// it does not exist.</param>
/// <returns>Thje shared personalization record for the given path</returns>
public static SharedPersonalization LoadForPath(string path, bool create)
{
SharedPersonalization sharedPersonalization = null;
//CREATE THE DYNAMIC SQL TO LOAD OBJECT
StringBuilder selectQuery = new StringBuilder();
selectQuery.Append("SELECT " + SharedPersonalization.GetColumnNames("acSP"));
selectQuery.Append(" FROM ac_SharedPersonalization acSP, ac_PersonalizationPaths acP");
selectQuery.Append(" WHERE acSP.PersonalizationPathId = acP.PersonalizationPathId AND acP.Path = @path AND acP.StoreId = @storeId");
Database database = Token.Instance.Database;
DbCommand selectCommand = database.GetSqlStringCommand(selectQuery.ToString());
database.AddInParameter(selectCommand, "@path", System.Data.DbType.String, path);
database.AddInParameter(selectCommand, "@storeId", System.Data.DbType.Int32, Token.Instance.StoreId);
//EXECUTE THE COMMAND
using (IDataReader dr = database.ExecuteReader(selectCommand))
{
if (dr.Read())
{
sharedPersonalization = new SharedPersonalization();
SharedPersonalization.LoadDataReader(sharedPersonalization, dr);
}
dr.Close();
}
if ((sharedPersonalization == null) && create)
{
sharedPersonalization = new SharedPersonalization(PersonalizationPathDataSource.LoadForPath(path, true));
}
return(sharedPersonalization);
}
public static bool Delete(Int32 personalizationPathId)
{
SharedPersonalization sharedPersonalization = new SharedPersonalization();
if (sharedPersonalization.Load(personalizationPathId))
{
return(sharedPersonalization.Delete());
}
return(false);
}
/// <summary>
/// Saves raw personalization data to the underlying data store.
/// </summary>
/// <param name="webPartManager">The WebPartManager managing the personalization data.</param>
/// <param name="path">The path for personalization information to be used as the data store key.</param>
/// <param name="userName">The user name for personalization information to be used as the key.</param>
/// <param name="dataBlob">The byte array of data to be saved.</param>
protected override void SavePersonalizationBlob(System.Web.UI.WebControls.WebParts.WebPartManager webPartManager, string path, string userName, byte[] dataBlob)
{
if (userName == null)
{
SharedPersonalization sharedPersonalization = SharedPersonalizationDataSource.LoadForPath(path, true);
sharedPersonalization.PageSettings = dataBlob;
sharedPersonalization.Save();
}
else
{
UserPersonalization userPersonalization = UserPersonalizationDataSource.LoadForPath(path, userName, true);
userPersonalization.PageSettings = dataBlob;
userPersonalization.Save();
}
}
/// <summary>
/// Loads raw personalization data from the underlying data store.
/// </summary>
/// <param name="webPartManager">The WebPartManager managing the personalization data.</param>
/// <param name="path">The path for personalization information to be used as the retrieval key.</param>
/// <param name="userName">The user name for personalization information to be used as the retrieval key.</param>
/// <param name="sharedDataBlob">The returned data for the Shared scope.</param>
/// <param name="userDataBlob">The returned data for the User scope.</param>
protected override void LoadPersonalizationBlobs(System.Web.UI.WebControls.WebParts.WebPartManager webPartManager, string path, string userName, ref byte[] sharedDataBlob, ref byte[] userDataBlob)
{
sharedDataBlob = null;
userDataBlob = null;
SharedPersonalization sharedPersonalization = SharedPersonalizationDataSource.LoadForPath(path, false);
if (sharedPersonalization != null)
{
sharedDataBlob = sharedPersonalization.PageSettings;
}
UserPersonalization UserPersonalization = UserPersonalizationDataSource.LoadForPath(path, userName, false);
if (UserPersonalization != null)
{
userDataBlob = UserPersonalization.PageSettings;
}
}
/// <summary>
/// Deletes raw personalization data from the underlying data store.
/// </summary>
/// <param name="webPartManager">The WebPartManager managing the personalization data.</param>
/// <param name="path">The path for personalization information to be used as the data store key.</param>
/// <param name="userName">The user name for personalization information to be used as the data store key.</param>
protected override void ResetPersonalizationBlob(System.Web.UI.WebControls.WebParts.WebPartManager webPartManager, string path, string userName)
{
if (string.IsNullOrEmpty(userName))
{
SharedPersonalization sharedPersonalization = SharedPersonalizationDataSource.LoadForPath(path, false);
if (sharedPersonalization != null)
{
sharedPersonalization.Delete();
}
}
else
{
UserPersonalization userPersonalization = UserPersonalizationDataSource.LoadForPath(path, userName, false);
if (userPersonalization != null)
{
userPersonalization.Delete();
}
}
}
public static SharedPersonalizationCollection LoadForCriteria(string sqlCriteria, int maximumRows, int startRowIndex, string sortExpression)
{
//CREATE THE DYNAMIC SQL TO LOAD OBJECT
StringBuilder selectQuery = new StringBuilder();
selectQuery.Append("SELECT");
if (maximumRows > 0)
{
selectQuery.Append(" TOP " + (startRowIndex + maximumRows).ToString());
}
selectQuery.Append(" " + SharedPersonalization.GetColumnNames(string.Empty));
selectQuery.Append(" FROM ac_SharedPersonalization");
string whereClause = string.IsNullOrEmpty(sqlCriteria) ? string.Empty : " WHERE " + sqlCriteria;
selectQuery.Append(whereClause);
if (!string.IsNullOrEmpty(sortExpression))
{
selectQuery.Append(" ORDER BY " + sortExpression);
}
Database database = Token.Instance.Database;
DbCommand selectCommand = database.GetSqlStringCommand(selectQuery.ToString());
//EXECUTE THE COMMAND
SharedPersonalizationCollection results = new SharedPersonalizationCollection();
int thisIndex = 0;
int rowCount = 0;
using (IDataReader dr = database.ExecuteReader(selectCommand))
{
while (dr.Read() && ((maximumRows < 1) || (rowCount < maximumRows)))
{
if (thisIndex >= startRowIndex)
{
SharedPersonalization sharedPersonalization = new SharedPersonalization();
SharedPersonalization.LoadDataReader(sharedPersonalization, dr);
results.Add(sharedPersonalization);
rowCount++;
}
thisIndex++;
}
dr.Close();
}
return(results);
}
public static SaveResult Insert(SharedPersonalization sharedPersonalization)
{
return(sharedPersonalization.Save());
}
public static bool Delete(SharedPersonalization sharedPersonalization)
{
return(sharedPersonalization.Delete());
}
public static SaveResult Update(SharedPersonalization sharedPersonalization)
{
return(sharedPersonalization.Save());
}
/// <summary>
/// Returns a collection containing zero or more PersonalizationStateInfo-derived objects based
/// on scope and specific query parameters.
/// </summary>
/// <param name="query"></param>
/// <param name="pageIndex"></param>
/// <param name="pageSize"></param>
/// <param name="totalRecords"></param>
/// <returns></returns>
public static PersonalizationStateInfoCollection FindState(PersonalizationStateQuery query, int pageIndex, int pageSize, out int totalRecords)
{
PersonalizationStateInfoCollection tempResults = new PersonalizationStateInfoCollection();
//USERNAMES ARE NOT ASSOCIATED WITH SHARED DATA
//IF A USERNAME WAS SPECIFIED, RETURN AN EMPTY COLLECTION
totalRecords = 0;
if (!string.IsNullOrEmpty(query.UsernameToMatch))
{
return(tempResults);
}
//CREATE THE DYNAMIC SQL TO LOAD OBJECT
StringBuilder selectQuery = new StringBuilder();
//CHECK WHETHER TO LOAD ALL PATHS, OR TO FILTER
selectQuery.Append("SELECT " + SharedPersonalization.GetColumnNames("S") + ",P.Path");
selectQuery.Append(" FROM ac_SharedPersonalization S, ac_PersonalizationPaths P");
selectQuery.Append(" WHERE S.PersonalizationPathId = P.PersonalizationPathId AND P.StoreId = @storeId");
if (!string.IsNullOrEmpty(query.PathToMatch))
{
selectQuery.Append(" AND P.Path LIKE @pathToMatch");
}
selectQuery.Append(" ORDER BY P.Path");
Database database = Token.Instance.Database;
DbCommand selectCommand = database.GetSqlStringCommand(selectQuery.ToString());
database.AddInParameter(selectCommand, "@storeId", System.Data.DbType.Int32, Token.Instance.StoreId);
if (!string.IsNullOrEmpty(query.PathToMatch))
{
database.AddInParameter(selectCommand, "@pathToMatch", System.Data.DbType.String, query.PathToMatch);
}
//EXECUTE THE COMMAND
int startRowIndex = (pageIndex * pageSize);
int thisIndex = 0;
int rowCount = 0;
using (IDataReader dr = database.ExecuteReader(selectCommand))
{
while (dr.Read() && ((rowCount < pageSize)))
{
if (thisIndex >= startRowIndex)
{
SharedPersonalization p = new SharedPersonalization();
SharedPersonalization.LoadDataReader(p, dr);
SharedPersonalizationStateInfo i = new SharedPersonalizationStateInfo(dr.GetString(5), p.LastUpdatedDate, p.PageSettings.Length, 0, 0);
tempResults.Add(i);
rowCount++;
}
thisIndex++;
}
dr.Close();
}
totalRecords = rowCount;
//LOOP RESULTS AND COMPILE USER STATISICS
int size, count;
PersonalizationStateInfoCollection results = new PersonalizationStateInfoCollection();
foreach (SharedPersonalizationStateInfo i in tempResults)
{
UserPersonalizationDataSource.CountForPath(i.Path, out size, out count);
results.Add(new SharedPersonalizationStateInfo(i.Path, i.LastUpdatedDate, i.Size, size, count));
}
return(results);
}