mschill 378653c536 C2025-011 PROMS – RO Update Admin Tool Memory Enhancements
The purpose of this upgrade is to improve the user experience when using the Admin tool to Update ROs. Currently for larger RO dbs (like Barakah) we can run up against memory constraints that do not allow all the ROs to be updated at one time. This is based upon some initial resource where some places were identified where we could improve memory usage.  Some of these should benefit PROMS as a whole while others will be specific to the RO Update option in Admin Tools.
2025-02-04 13:23:21 -05:00

1279 lines
52 KiB
C#

// ========================================================================
// Copyright 2007 - Volian Enterprises, Inc. All rights reserved.
// Volian Enterprises - Proprietary Information - DO NOT COPY OR DISTRIBUTE
// ------------------------------------------------------------------------
// $Workfile: $ $Revision: $
// $Author: $ $Date: $
//
// $History: $
// ========================================================================
using System;
using System.Data;
using System.Data.SqlClient;
using Csla;
using Csla.Data;
using System.Configuration;
using System.IO;
using System.ComponentModel;
using System.Collections.Generic;
using Csla.Validation;
namespace VEPROMS.CSLA.Library
{
/// <summary>
/// Group Generated by MyGeneration using the CSLA Object Mapping template
/// </summary>
[Serializable()]
[TypeConverter(typeof(GroupConverter))]
public partial class Group : BusinessBase<Group>, IDisposable, IVEHasBrokenRules
{
#region Log4Net
private static readonly log4net.ILog _MyLog = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
#endregion
#region Refresh
private List<Group> _RefreshGroups = new List<Group>();
private List<GroupAssignment> _RefreshGroupAssignments = new List<GroupAssignment>();
private List<GroupMembership> _RefreshGroupMemberships = new List<GroupMembership>();
private void AddToRefreshList(List<Group> refreshGroups, List<GroupAssignment> refreshGroupAssignments, List<GroupMembership> refreshGroupMemberships)
{
if (IsDirty)
refreshGroups.Add(this);
if (_GroupAssignments != null && _GroupAssignments.IsDirty)
{
foreach (GroupAssignment tmp in _GroupAssignments)
{
if (tmp.IsDirty) refreshGroupAssignments.Add(tmp);
}
}
if (_GroupMemberships != null && _GroupMemberships.IsDirty)
{
foreach (GroupMembership tmp in _GroupMemberships)
{
if (tmp.IsDirty) refreshGroupMemberships.Add(tmp);
}
}
}
private void ClearRefreshList()
{
_RefreshGroups = new List<Group>();
_RefreshGroupAssignments = new List<GroupAssignment>();
_RefreshGroupMemberships = new List<GroupMembership>();
}
private void BuildRefreshList()
{
ClearRefreshList();
AddToRefreshList(_RefreshGroups, _RefreshGroupAssignments, _RefreshGroupMemberships);
}
private void ProcessRefreshList()
{
foreach (Group tmp in _RefreshGroups)
{
GroupInfo.Refresh(tmp);
}
foreach (GroupAssignment tmp in _RefreshGroupAssignments)
{
AssignmentInfo.Refresh(tmp);
}
foreach (GroupMembership tmp in _RefreshGroupMemberships)
{
MembershipInfo.Refresh(tmp);
}
ClearRefreshList();
}
#endregion
#region Collection
private static List<Group> _CacheList = new List<Group>();
protected static void AddToCache(Group group)
{
if (!_CacheList.Contains(group)) _CacheList.Add(group); // In AddToCache
}
protected static void RemoveFromCache(Group group)
{
while (_CacheList.Contains(group)) _CacheList.Remove(group); // In RemoveFromCache
}
private static Dictionary<string, List<Group>> _CacheByPrimaryKey = new Dictionary<string, List<Group>>();
private static Dictionary<string, List<Group>> _CacheByGroupName = new Dictionary<string, List<Group>>();
private static void ConvertListToDictionary()
{
while (_CacheList.Count > 0) // Move Group(s) from temporary _CacheList to _CacheByPrimaryKey
{
Group tmp = _CacheList[0]; // Get the first Group
string pKey = tmp.GID.ToString();
if (!_CacheByPrimaryKey.ContainsKey(pKey))
{
_CacheByPrimaryKey[pKey] = new List<Group>(); // Add new list for PrimaryKey
_CacheByGroupName[tmp.GroupName.ToString()] = new List<Group>(); // Add new list for GroupName
}
_CacheByPrimaryKey[pKey].Add(tmp); // Add to Primary Key list
_CacheByGroupName[tmp.GroupName.ToString()].Add(tmp); // Unique Index
_CacheList.RemoveAt(0); // Remove the first Group
}
}
protected static Group GetCachedByPrimaryKey(int gid)
{
ConvertListToDictionary();
string key = gid.ToString();
if (_CacheByPrimaryKey.ContainsKey(key)) return _CacheByPrimaryKey[key][0];
return null;
}
protected static Group GetCachedByGroupName(string groupName)
{
ConvertListToDictionary();
string key = groupName.ToString();
if (_CacheByGroupName.ContainsKey(key)) return _CacheByGroupName[key][0];
return null;
}
#endregion
#region Business Methods
private string _ErrorMessage = string.Empty;
public string ErrorMessage
{
get { return _ErrorMessage; }
}
private static int _nextGID = -1;
public static int NextGID
{
get { return _nextGID--; }
}
private int _GID;
[System.ComponentModel.DataObjectField(true, true)]
public int GID
{
[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
get
{
return _GID;
}
}
private string _GroupName = string.Empty;
public string GroupName
{
[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
get
{
return _GroupName;
}
[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
set
{
if (value == null) value = string.Empty;
if (_GroupName != value)
{
_GroupName = value;
PropertyHasChanged();
}
}
}
private int? _GroupType;
public int? GroupType
{
[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
get
{
return _GroupType;
}
[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
set
{
if (_GroupType != value)
{
_GroupType = value;
PropertyHasChanged();
}
}
}
private string _Config = string.Empty;
public string Config
{
[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
get
{
return _Config;
}
[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
set
{
if (value == null) value = string.Empty;
if (_Config != value)
{
_Config = value;
PropertyHasChanged();
}
}
}
private DateTime _DTS = new DateTime();
public DateTime DTS
{
[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
get
{
return _DTS;
}
[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
set
{
if (_DTS != value)
{
_DTS = value;
PropertyHasChanged();
}
}
}
private string _UsrID = string.Empty;
public string UsrID
{
[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
get
{
return _UsrID;
}
[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
set
{
if (value == null) value = string.Empty;
if (_UsrID != value)
{
_UsrID = value;
PropertyHasChanged();
}
}
}
private byte[] _LastChanged = new byte[8];//timestamp
private int _GroupAssignmentCount = 0;
/// <summary>
/// Count of GroupAssignments for this Group
/// </summary>
public int GroupAssignmentCount
{
[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
get
{
return _GroupAssignmentCount;
}
}
private GroupAssignments _GroupAssignments = null;
/// <summary>
/// Related Field
/// </summary>
[TypeConverter(typeof(GroupAssignmentsConverter))]
public GroupAssignments GroupAssignments
{
[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
get
{
if (_GroupAssignmentCount < 0 || (_GroupAssignmentCount > 0 && _GroupAssignments == null))
_GroupAssignments = GroupAssignments.GetByGID(GID);
if (_GroupAssignmentCount < 0)
_GroupAssignmentCount = _GroupAssignments == null ? 0 : _GroupAssignments.Count;
if (_GroupAssignments == null)
_GroupAssignments = GroupAssignments.New();
return _GroupAssignments;
}
}
public void Reset_GroupAssignments()
{
_GroupAssignmentCount = -1;
}
private int _GroupMembershipCount = 0;
/// <summary>
/// Count of GroupMemberships for this Group
/// </summary>
public int GroupMembershipCount
{
[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
get
{
return _GroupMembershipCount;
}
}
private GroupMemberships _GroupMemberships = null;
/// <summary>
/// Related Field
/// </summary>
[TypeConverter(typeof(GroupMembershipsConverter))]
public GroupMemberships GroupMemberships
{
[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
get
{
if (_GroupMembershipCount < 0 || (_GroupMembershipCount > 0 && _GroupMemberships == null))
_GroupMemberships = GroupMemberships.GetByGID(GID);
if (_GroupMembershipCount < 0)
_GroupMembershipCount = _GroupMemberships == null ? 0 : _GroupMemberships.Count;
if (_GroupMemberships == null)
_GroupMemberships = GroupMemberships.New();
return _GroupMemberships;
}
}
public void Reset_GroupMemberships()
{
_GroupMembershipCount = -1;
}
public override bool IsDirty
{
get
{
if (base.IsDirty)
return true;
return IsDirtyList(new List<object>());
}
}
public bool IsDirtyList(List<object> list)
{
if (base.IsDirty || list.Contains(this))
return base.IsDirty;
list.Add(this);
return base.IsDirty || (_GroupAssignments == null ? false : _GroupAssignments.IsDirtyList(list)) || (_GroupMemberships == null ? false : _GroupMemberships.IsDirtyList(list));
}
public override bool IsValid
{
get { return IsValidList(new List<object>()); }
}
public bool IsValidList(List<object> list)
{
if (list.Contains(this))
return (IsNew && !IsDirty) ? true : base.IsValid;
list.Add(this);
return ((IsNew && !IsDirty) ? true : base.IsValid) && (_GroupAssignments == null ? true : _GroupAssignments.IsValidList(list)) && (_GroupMemberships == null ? true : _GroupMemberships.IsValidList(list));
}
// CSLATODO: Replace base Group.ToString function as necessary
/// <summary>
/// Overrides Base ToString
/// </summary>
/// <returns>A string representation of current Group</returns>
//public override string ToString()
//{
// return base.ToString();
//}
// CSLATODO: Check Group.GetIdValue to assure that the ID returned is unique
/// <summary>
/// Overrides Base GetIdValue - Used internally by CSLA to determine equality
/// </summary>
/// <returns>A Unique ID for the current Group</returns>
protected override object GetIdValue()
{
return MyGroupUnique; // Absolutely Unique ID
}
#endregion
#region ValidationRules
[NonSerialized]
private bool _CheckingBrokenRules = false;
public IVEHasBrokenRules HasBrokenRules
{
get
{
if (_CheckingBrokenRules) return null;
if ((IsDirty || !IsNew) && BrokenRulesCollection.Count > 0) return this;
try
{
_CheckingBrokenRules = true;
IVEHasBrokenRules hasBrokenRules = null;
if (_GroupAssignments != null && (hasBrokenRules = _GroupAssignments.HasBrokenRules) != null) return hasBrokenRules;
if (_GroupMemberships != null && (hasBrokenRules = _GroupMemberships.HasBrokenRules) != null) return hasBrokenRules;
return hasBrokenRules;
}
finally
{
_CheckingBrokenRules = false;
}
}
}
public BrokenRulesCollection BrokenRules
{
get
{
IVEHasBrokenRules hasBrokenRules = HasBrokenRules;
if (this.Equals(hasBrokenRules)) return BrokenRulesCollection;
return (hasBrokenRules != null ? hasBrokenRules.BrokenRules : null);
}
}
protected override void AddBusinessRules()
{
ValidationRules.AddRule(
Csla.Validation.CommonRules.StringRequired, "GroupName");
ValidationRules.AddRule(
Csla.Validation.CommonRules.StringMaxLength,
new Csla.Validation.CommonRules.MaxLengthRuleArgs("GroupName", 100));
ValidationRules.AddRule(
Csla.Validation.CommonRules.StringMaxLength,
new Csla.Validation.CommonRules.MaxLengthRuleArgs("Config", 1073741823));
ValidationRules.AddRule(
Csla.Validation.CommonRules.StringRequired, "UsrID");
ValidationRules.AddRule(
Csla.Validation.CommonRules.StringMaxLength,
new Csla.Validation.CommonRules.MaxLengthRuleArgs("UsrID", 100));
//ValidationRules.AddDependantProperty("x", "y");
_GroupExtension.AddValidationRules(ValidationRules);
// CSLATODO: Add other validation rules
}
protected override void AddInstanceBusinessRules()
{
_GroupExtension.AddInstanceValidationRules(ValidationRules);
// CSLATODO: Add other validation rules
}
// Sample data comparison validation rule
//private bool StartDateGTEndDate(object target, Csla.Validation.RuleArgs e)
//{
// if (_started > _ended)
// {
// e.Description = "Start date can't be after end date";
// return false;
// }
// else
// return true;
//}
#endregion
#region Authorization Rules
protected override void AddAuthorizationRules()
{
//CSLATODO: Who can read/write which fields
//AuthorizationRules.AllowRead(GID, "<Role(s)>");
//AuthorizationRules.AllowRead(GroupName, "<Role(s)>");
//AuthorizationRules.AllowRead(GroupType, "<Role(s)>");
//AuthorizationRules.AllowRead(Config, "<Role(s)>");
//AuthorizationRules.AllowRead(DTS, "<Role(s)>");
//AuthorizationRules.AllowRead(UsrID, "<Role(s)>");
//AuthorizationRules.AllowWrite(GroupName, "<Role(s)>");
//AuthorizationRules.AllowWrite(GroupType, "<Role(s)>");
//AuthorizationRules.AllowWrite(Config, "<Role(s)>");
//AuthorizationRules.AllowWrite(DTS, "<Role(s)>");
//AuthorizationRules.AllowWrite(UsrID, "<Role(s)>");
_GroupExtension.AddAuthorizationRules(AuthorizationRules);
}
protected override void AddInstanceAuthorizationRules()
{
//CSLATODO: Who can read/write which fields
_GroupExtension.AddInstanceAuthorizationRules(AuthorizationRules);
}
public static bool CanAddObject()
{
// CSLATODO: Can Add Authorization
//return Csla.ApplicationContext.User.IsInRole("ProjectManager");
return true;
}
public static bool CanGetObject()
{
// CSLATODO: CanGet Authorization
return true;
}
public static bool CanDeleteObject()
{
// CSLATODO: CanDelete Authorization
//bool result = false;
//if (Csla.ApplicationContext.User.IsInRole("ProjectManager"))result = true;
//if (Csla.ApplicationContext.User.IsInRole("Administrator"))result = true;
//return result;
return true;
}
/// <summary>
/// determines if related records (Foreign Keys) will keep this Item from being deleted
/// </summary>
public bool CanDelete
{
get
{
// Check to make sure that there are not any related records
int usedByCount = 0;
usedByCount += _GroupAssignmentCount;
usedByCount += _GroupMembershipCount;
return (usedByCount == 0);
}
}
public static bool CanEditObject()
{
// CSLATODO: CanEdit Authorization
//return Csla.ApplicationContext.User.IsInRole("ProjectManager");
return true;
}
#endregion
#region Factory Methods
public int CurrentEditLevel
{ get { return EditLevel; } }
private static int _GroupUnique = 0;
protected static int GroupUnique
{ get { return ++_GroupUnique; } }
private int _MyGroupUnique = GroupUnique;
public int MyGroupUnique // Absolutely Unique ID - Editable
{ get { return _MyGroupUnique; } }
protected Group()
{/* require use of factory methods */
AddToCache(this);
}
private bool _Disposed = false;
private static int _CountCreated = 0;
private static int _CountDisposed = 0;
private static int _CountFinalized = 0;
private static int IncrementCountCreated
{ get { return ++_CountCreated; } }
private int _CountWhenCreated = IncrementCountCreated;
public static int CountCreated
{ get { return _CountCreated; } }
public static int CountNotDisposed
{ get { return _CountCreated - _CountDisposed; } }
public static int CountNotFinalized
{ get { return _CountCreated - _CountFinalized; } }
~Group()
{
_CountFinalized++;
}
public void Dispose()
{
if (_Disposed) return;
_CountDisposed++;
_Disposed = true;
RemoveFromDictionaries();
}
private void RemoveFromDictionaries()
{
RemoveFromCache(this);
if (_CacheByPrimaryKey.ContainsKey(GID.ToString()))
{
List<Group> listGroup = _CacheByPrimaryKey[GID.ToString()]; // Get the list of items
while (listGroup.Contains(this)) listGroup.Remove(this); // Remove the item from the list
if (listGroup.Count == 0) //If there are no items left in the list
_CacheByPrimaryKey.Remove(GID.ToString()); // remove the list
}
string myKey;
myKey = null;
foreach (string key in _CacheByGroupName.Keys)
if (_CacheByGroupName[key].Contains(this))
myKey = key;
if (myKey != null)
{
List<Group> listGroup = _CacheByGroupName[myKey]; // Get the list of items
listGroup.Remove(this); // Remove the item from the list
if (listGroup.Count == 0) //If there are no items left in the list
_CacheByGroupName.Remove(myKey); // remove the list
}
}
public static Group New()
{
if (!CanAddObject())
throw new System.Security.SecurityException("User not authorized to add a Group");
try
{
return DataPortal.Create<Group>();
}
catch (Exception ex)
{
throw new DbCslaException("Error on Group.New", ex);
}
}
public static Group New(string groupName)
{
Group tmp = Group.New();
tmp.GroupName = groupName;
return tmp;
}
public static Group New(string groupName, int? groupType, string config, DateTime dts, string usrID)
{
Group tmp = Group.New();
tmp.GroupName = groupName;
tmp.GroupType = groupType;
tmp.Config = config;
tmp.DTS = dts;
tmp.UsrID = usrID;
return tmp;
}
public static Group MakeGroup(string groupName, int? groupType, string config, DateTime dts, string usrID)
{
Group tmp = Group.New(groupName, groupType, config, dts, usrID);
if (tmp.IsSavable)
tmp = tmp.Save();
else
{
Csla.Validation.BrokenRulesCollection brc = tmp.ValidationRules.GetBrokenRules();
tmp._ErrorMessage = "Failed Validation:";
foreach (Csla.Validation.BrokenRule br in brc)
{
tmp._ErrorMessage += "\r\n\tFailure: " + br.RuleName;
}
}
return tmp;
}
public static Group New(string groupName, int? groupType, string config)
{
Group tmp = Group.New();
tmp.GroupName = groupName;
tmp.GroupType = groupType;
tmp.Config = config;
return tmp;
}
public static Group MakeGroup(string groupName, int? groupType, string config)
{
Group tmp = Group.New(groupName, groupType, config);
if (tmp.IsSavable)
tmp = tmp.Save();
else
{
Csla.Validation.BrokenRulesCollection brc = tmp.ValidationRules.GetBrokenRules();
tmp._ErrorMessage = "Failed Validation:";
foreach (Csla.Validation.BrokenRule br in brc)
{
tmp._ErrorMessage += "\r\n\tFailure: " + br.RuleName;
}
}
return tmp;
}
public static Group Get(int gid)
{
if (!CanGetObject())
throw new System.Security.SecurityException("User not authorized to view a Group");
try
{
Group tmp = GetCachedByPrimaryKey(gid);
if (tmp == null)
{
tmp = DataPortal.Fetch<Group>(new PKCriteria(gid));
AddToCache(tmp);
}
if (tmp.ErrorMessage == "No Record Found")
{
tmp.Dispose(); // Clean-up Group
tmp = null;
}
return tmp;
}
catch (Exception ex)
{
throw new DbCslaException("Error on Group.Get", ex);
}
}
public static Group GetByGroupName(string groupName)
{
if (!CanGetObject())
throw new System.Security.SecurityException("User not authorized to view a Group");
try
{
Group tmp = GetCachedByGroupName(groupName);
if (tmp == null)
{
tmp = DataPortal.Fetch<Group>(new GroupNameCriteria(groupName));
AddToCache(tmp);
}
if (tmp.ErrorMessage == "No Record Found")
{
tmp.Dispose(); // Clean-up Group
tmp = null;
}
return tmp;
}
catch (Exception ex)
{
throw new DbCslaException("Error on Group.GetByGroupName", ex);
}
}
public static Group Get(SafeDataReader dr)
{
if (dr.Read()) return new Group(dr);
return null;
}
internal Group(SafeDataReader dr)
{
ReadData(dr);
}
public static void Delete(int gid)
{
if (!CanDeleteObject())
throw new System.Security.SecurityException("User not authorized to remove a Group");
try
{
DataPortal.Delete(new PKCriteria(gid));
}
catch (Exception ex)
{
throw new DbCslaException("Error on Group.Delete", ex);
}
}
public override Group Save()
{
if (IsDeleted && !CanDeleteObject())
throw new System.Security.SecurityException("User not authorized to remove a Group");
else if (IsNew && !CanAddObject())
throw new System.Security.SecurityException("User not authorized to add a Group");
else if (!CanEditObject())
throw new System.Security.SecurityException("User not authorized to update a Group");
try
{
BuildRefreshList();
Group group = base.Save();
RemoveFromDictionaries(); // if save is successful remove the previous Folder from the cache
AddToCache(group);//Refresh the item in AllList
ProcessRefreshList();
return group;
}
catch (Exception ex)
{
throw new DbCslaException("Error on CSLA Save", ex);
}
}
#endregion
#region Data Access Portal
[Serializable()]
protected class PKCriteria
{
private int _GID;
public int GID
{ get { return _GID; } }
public PKCriteria(int gid)
{
_GID = gid;
}
}
[Serializable()]
private class GroupNameCriteria
{
private string _GroupName;
public string GroupName
{ get { return _GroupName; } }
public GroupNameCriteria(string groupName)
{
_GroupName = groupName;
}
}
// CSLATODO: If Create needs to access DB - It should not be marked RunLocal
[RunLocal()]
private new void DataPortal_Create()
{
_GID = NextGID;
// Database Defaults
_DTS = _GroupExtension.DefaultDTS;
_UsrID = _GroupExtension.DefaultUsrID;
// CSLATODO: Add any defaults that are necessary
ValidationRules.CheckRules();
}
private void ReadData(SafeDataReader dr)
{
if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] Group.ReadData", GetHashCode());
try
{
_GID = dr.GetInt32("GID");
_GroupName = dr.GetString("GroupName");
_GroupType = (int?)dr.GetValue("GroupType");
_Config = dr.GetString("Config");
_DTS = dr.GetDateTime("DTS");
_UsrID = dr.GetString("UsrID");
dr.GetBytes("LastChanged", 0, _LastChanged, 0, 8);
_GroupAssignmentCount = dr.GetInt32("AssignmentCount");
_GroupMembershipCount = dr.GetInt32("MembershipCount");
MarkOld();
}
catch (Exception ex)
{
if (_MyLog.IsErrorEnabled) _MyLog.Error("Group.ReadData", ex);
_ErrorMessage = ex.Message;
throw new DbCslaException("Group.ReadData", ex);
}
}
private void DataPortal_Fetch(PKCriteria criteria)
{
if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] Group.DataPortal_Fetch", GetHashCode());
try
{
using (SqlConnection cn = Database.VEPROMS_SqlConnection)
{
ApplicationContext.LocalContext["cn"] = cn;
using (SqlCommand cm = cn.CreateCommand())
{
cm.CommandType = CommandType.StoredProcedure;
cm.CommandText = "getGroup";
cm.Parameters.AddWithValue("@GID", criteria.GID);
cm.CommandTimeout = Database.DefaultTimeout;
using (SafeDataReader dr = new SafeDataReader(cm.ExecuteReader()))
{
if (!dr.Read())
{
_ErrorMessage = "No Record Found";
return;
}
ReadData(dr);
// load child objects
dr.NextResult();
_GroupAssignments = GroupAssignments.Get(dr);
// load child objects
dr.NextResult();
_GroupMemberships = GroupMemberships.Get(dr);
}
}
// removing of item only needed for local data portal
if (ApplicationContext.ExecutionLocation == ApplicationContext.ExecutionLocations.Client)
ApplicationContext.LocalContext.Remove("cn");
}
}
catch (Exception ex)
{
if (_MyLog.IsErrorEnabled) _MyLog.Error("Group.DataPortal_Fetch", ex);
_ErrorMessage = ex.Message;
throw new DbCslaException("Group.DataPortal_Fetch", ex);
}
}
private void DataPortal_Fetch(GroupNameCriteria criteria)
{
if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] Group.DataPortal_Fetch", GetHashCode());
try
{
using (SqlConnection cn = Database.VEPROMS_SqlConnection)
{
ApplicationContext.LocalContext["cn"] = cn;
using (SqlCommand cm = cn.CreateCommand())
{
cm.CommandType = CommandType.StoredProcedure;
cm.CommandText = "getGroupByGroupName";
cm.Parameters.AddWithValue("@GroupName", criteria.GroupName);
cm.CommandTimeout = Database.DefaultTimeout;
using (SafeDataReader dr = new SafeDataReader(cm.ExecuteReader()))
{
if (!dr.Read())
{
_ErrorMessage = "No Record Found";
return;
}
ReadData(dr);
}
}
// removing of item only needed for local data portal
if (ApplicationContext.ExecutionLocation == ApplicationContext.ExecutionLocations.Client)
ApplicationContext.LocalContext.Remove("cn");
}
}
catch (Exception ex)
{
if (_MyLog.IsErrorEnabled) _MyLog.Error("Group.DataPortal_Fetch", ex);
_ErrorMessage = ex.Message;
throw new DbCslaException("Group.DataPortal_Fetch", ex);
}
}
[Transactional(TransactionalTypes.TransactionScope)]
protected override void DataPortal_Insert()
{
try
{
using (SqlConnection cn = Database.VEPROMS_SqlConnection)
{
ApplicationContext.LocalContext["cn"] = cn;
SQLInsert();
// removing of item only needed for local data portal
if (ApplicationContext.ExecutionLocation == ApplicationContext.ExecutionLocations.Client)
ApplicationContext.LocalContext.Remove("cn");
}
}
catch (Exception ex)
{
if (_MyLog.IsErrorEnabled) _MyLog.Error("Group.DataPortal_Insert", ex);
_ErrorMessage = ex.Message;
throw new DbCslaException("Group.DataPortal_Insert", ex);
}
finally
{
if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] Group.DataPortal_Insert", GetHashCode());
}
}
[Transactional(TransactionalTypes.TransactionScope)]
internal void SQLInsert()
{
if (!this.IsDirty) return;
try
{
SqlConnection cn = (SqlConnection)ApplicationContext.LocalContext["cn"];
using (SqlCommand cm = cn.CreateCommand())
{
cm.CommandType = CommandType.StoredProcedure;
cm.CommandTimeout = Database.SQLTimeout;
cm.CommandText = "addGroup";
// Input All Fields - Except Calculated Columns
cm.Parameters.AddWithValue("@GroupName", _GroupName);
cm.Parameters.AddWithValue("@GroupType", _GroupType);
cm.Parameters.AddWithValue("@Config", _Config);
if (_DTS.Year >= 1753 && _DTS.Year <= 9999) cm.Parameters.AddWithValue("@DTS", _DTS);
cm.Parameters.AddWithValue("@UsrID", _UsrID);
// Output Calculated Columns
SqlParameter param_GID = new SqlParameter("@newGID", SqlDbType.Int);
param_GID.Direction = ParameterDirection.Output;
cm.Parameters.Add(param_GID);
SqlParameter param_LastChanged = new SqlParameter("@newLastChanged", SqlDbType.Timestamp);
param_LastChanged.Direction = ParameterDirection.Output;
cm.Parameters.Add(param_LastChanged);
// CSLATODO: Define any additional output parameters
cm.ExecuteNonQuery();
// Save all values being returned from the Procedure
_GID = (int)cm.Parameters["@newGID"].Value;
_LastChanged = (byte[])cm.Parameters["@newLastChanged"].Value;
}
MarkOld();
// update child objects
if (_GroupAssignments != null) _GroupAssignments.Update(this);
if (_GroupMemberships != null) _GroupMemberships.Update(this);
if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] Group.SQLInsert", GetHashCode());
}
catch (Exception ex)
{
if (_MyLog.IsErrorEnabled) _MyLog.Error("Group.SQLInsert", ex);
_ErrorMessage = ex.Message;
throw new DbCslaException("Group.SQLInsert", ex);
}
}
[Transactional(TransactionalTypes.TransactionScope)]
public static byte[] Add(SqlConnection cn, ref int gid, string groupName, int? groupType, string config, DateTime dts, string usrID)
{
if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] Group.Add", 0);
try
{
using (SqlCommand cm = cn.CreateCommand())
{
cm.CommandType = CommandType.StoredProcedure;
cm.CommandTimeout = Database.SQLTimeout;
cm.CommandText = "addGroup";
// Input All Fields - Except Calculated Columns
cm.Parameters.AddWithValue("@GroupName", groupName);
cm.Parameters.AddWithValue("@GroupType", groupType);
cm.Parameters.AddWithValue("@Config", config);
if (dts.Year >= 1753 && dts.Year <= 9999) cm.Parameters.AddWithValue("@DTS", dts);
cm.Parameters.AddWithValue("@UsrID", usrID);
// Output Calculated Columns
SqlParameter param_GID = new SqlParameter("@newGID", SqlDbType.Int);
param_GID.Direction = ParameterDirection.Output;
cm.Parameters.Add(param_GID);
SqlParameter param_LastChanged = new SqlParameter("@newLastChanged", SqlDbType.Timestamp);
param_LastChanged.Direction = ParameterDirection.Output;
cm.Parameters.Add(param_LastChanged);
// CSLATODO: Define any additional output parameters
cm.ExecuteNonQuery();
// Save all values being returned from the Procedure
gid = (int)cm.Parameters["@newGID"].Value;
return (byte[])cm.Parameters["@newLastChanged"].Value;
}
}
catch (Exception ex)
{
if (_MyLog.IsErrorEnabled) _MyLog.Error("Group.Add", ex);
throw new DbCslaException("Group.Add", ex);
}
}
[Transactional(TransactionalTypes.TransactionScope)]
protected override void DataPortal_Update()
{
if (!IsDirty) return; // If not dirty - nothing to do
if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] Group.DataPortal_Update", GetHashCode());
try
{
using (SqlConnection cn = Database.VEPROMS_SqlConnection)
{
ApplicationContext.LocalContext["cn"] = cn;
SQLUpdate();
// removing of item only needed for local data portal
if (ApplicationContext.ExecutionLocation == ApplicationContext.ExecutionLocations.Client)
ApplicationContext.LocalContext.Remove("cn");
}
}
catch (Exception ex)
{
if (_MyLog.IsErrorEnabled) _MyLog.Error("Group.DataPortal_Update", ex);
_ErrorMessage = ex.Message;
if (!ex.Message.EndsWith("has been edited by another user.")) throw ex;
}
}
[Transactional(TransactionalTypes.TransactionScope)]
internal void SQLUpdate()
{
if (!IsDirty) return; // If not dirty - nothing to do
if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] Group.SQLUpdate", GetHashCode());
try
{
SqlConnection cn = (SqlConnection)ApplicationContext.LocalContext["cn"];
if (base.IsDirty)
{
using (SqlCommand cm = cn.CreateCommand())
{
cm.CommandType = CommandType.StoredProcedure;
cm.CommandTimeout = Database.SQLTimeout;
cm.CommandText = "updateGroup";
// All Fields including Calculated Fields
cm.Parameters.AddWithValue("@GID", _GID);
cm.Parameters.AddWithValue("@GroupName", _GroupName);
cm.Parameters.AddWithValue("@GroupType", _GroupType);
cm.Parameters.AddWithValue("@Config", _Config);
if (_DTS.Year >= 1753 && _DTS.Year <= 9999) cm.Parameters.AddWithValue("@DTS", _DTS);
cm.Parameters.AddWithValue("@UsrID", _UsrID);
cm.Parameters.AddWithValue("@LastChanged", _LastChanged);
// Output Calculated Columns
SqlParameter param_LastChanged = new SqlParameter("@newLastChanged", SqlDbType.Timestamp);
param_LastChanged.Direction = ParameterDirection.Output;
cm.Parameters.Add(param_LastChanged);
// CSLATODO: Define any additional output parameters
cm.ExecuteNonQuery();
// Save all values being returned from the Procedure
_LastChanged = (byte[])cm.Parameters["@newLastChanged"].Value;
}
}
MarkOld();
// use the open connection to update child objects
if (_GroupAssignments != null) _GroupAssignments.Update(this);
if (_GroupMemberships != null) _GroupMemberships.Update(this);
}
catch (Exception ex)
{
if (_MyLog.IsErrorEnabled) _MyLog.Error("Group.SQLUpdate", ex);
_ErrorMessage = ex.Message;
if (!ex.Message.EndsWith("has been edited by another user.")) throw ex;
}
}
internal void Update()
{
if (!this.IsDirty) return;
if (base.IsDirty)
{
SqlConnection cn = (SqlConnection)ApplicationContext.LocalContext["cn"];
if (IsNew)
_LastChanged = Group.Add(cn, ref _GID, _GroupName, _GroupType, _Config, _DTS, _UsrID);
else
_LastChanged = Group.Update(cn, ref _GID, _GroupName, _GroupType, _Config, _DTS, _UsrID, ref _LastChanged);
MarkOld();
}
if (_GroupAssignments != null) _GroupAssignments.Update(this);
if (_GroupMemberships != null) _GroupMemberships.Update(this);
}
[Transactional(TransactionalTypes.TransactionScope)]
public static byte[] Update(SqlConnection cn, ref int gid, string groupName, int? groupType, string config, DateTime dts, string usrID, ref byte[] lastChanged)
{
if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] Group.Update", 0);
try
{
using (SqlCommand cm = cn.CreateCommand())
{
cm.CommandType = CommandType.StoredProcedure;
cm.CommandTimeout = Database.SQLTimeout;
cm.CommandText = "updateGroup";
// Input All Fields - Except Calculated Columns
cm.Parameters.AddWithValue("@GID", gid);
cm.Parameters.AddWithValue("@GroupName", groupName);
cm.Parameters.AddWithValue("@GroupType", groupType);
cm.Parameters.AddWithValue("@Config", config);
if (dts.Year >= 1753 && dts.Year <= 9999) cm.Parameters.AddWithValue("@DTS", dts);
cm.Parameters.AddWithValue("@UsrID", usrID);
cm.Parameters.AddWithValue("@LastChanged", lastChanged);
// Output Calculated Columns
SqlParameter param_LastChanged = new SqlParameter("@newLastChanged", SqlDbType.Timestamp);
param_LastChanged.Direction = ParameterDirection.Output;
cm.Parameters.Add(param_LastChanged);
// CSLATODO: Define any additional output parameters
cm.ExecuteNonQuery();
// Save all values being returned from the Procedure
return (byte[])cm.Parameters["@newLastChanged"].Value;
}
}
catch (Exception ex)
{
if (_MyLog.IsErrorEnabled) _MyLog.Error("Group.Update", ex);
throw new DbCslaException("Group.Update", ex);
}
}
[Transactional(TransactionalTypes.TransactionScope)]
protected override void DataPortal_DeleteSelf()
{
DataPortal_Delete(new PKCriteria(_GID));
}
[Transactional(TransactionalTypes.TransactionScope)]
private void DataPortal_Delete(PKCriteria criteria)
{
if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] Group.DataPortal_Delete", GetHashCode());
try
{
using (SqlConnection cn = Database.VEPROMS_SqlConnection)
{
using (SqlCommand cm = cn.CreateCommand())
{
cm.CommandType = CommandType.StoredProcedure;
cm.CommandTimeout = Database.SQLTimeout;
cm.CommandText = "deleteGroup";
cm.Parameters.AddWithValue("@GID", criteria.GID);
cm.ExecuteNonQuery();
}
}
}
catch (Exception ex)
{
if (_MyLog.IsErrorEnabled) _MyLog.Error("Group.DataPortal_Delete", ex);
_ErrorMessage = ex.Message;
throw new DbCslaException("Group.DataPortal_Delete", ex);
}
}
[Transactional(TransactionalTypes.TransactionScope)]
public static void Remove(SqlConnection cn, int gid)
{
if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] Group.Remove", 0);
try
{
using (SqlCommand cm = cn.CreateCommand())
{
cm.CommandType = CommandType.StoredProcedure;
cm.CommandTimeout = Database.SQLTimeout;
cm.CommandText = "deleteGroup";
// Input PK Fields
cm.Parameters.AddWithValue("@GID", gid);
// CSLATODO: Define any additional output parameters
cm.ExecuteNonQuery();
}
}
catch (Exception ex)
{
if (_MyLog.IsErrorEnabled) _MyLog.Error("Group.Remove", ex);
throw new DbCslaException("Group.Remove", ex);
}
}
#endregion
#region Exists
public static bool Exists(int gid)
{
ExistsCommand result;
try
{
result = DataPortal.Execute<ExistsCommand>(new ExistsCommand(gid));
return result.Exists;
}
catch (Exception ex)
{
throw new DbCslaException("Error on Group.Exists", ex);
}
}
[Serializable()]
private class ExistsCommand : CommandBase
{
private int _GID;
private bool _exists;
public bool Exists
{
get { return _exists; }
}
public ExistsCommand(int gid)
{
_GID = gid;
}
protected override void DataPortal_Execute()
{
if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] Group.DataPortal_Execute", GetHashCode());
try
{
using (SqlConnection cn = Database.VEPROMS_SqlConnection)
{
cn.Open();
using (SqlCommand cm = cn.CreateCommand())
{
cm.CommandType = CommandType.StoredProcedure;
cm.CommandTimeout = Database.SQLTimeout;
cm.CommandText = "existsGroup";
cm.Parameters.AddWithValue("@GID", _GID);
int count = (int)cm.ExecuteScalar();
_exists = (count > 0);
}
}
}
catch (Exception ex)
{
if (_MyLog.IsErrorEnabled) _MyLog.Error("Group.DataPortal_Execute", ex);
throw new DbCslaException("Group.DataPortal_Execute", ex);
}
}
}
#endregion
// Standard Default Code
#region extension
GroupExtension _GroupExtension = new GroupExtension();
[Serializable()]
partial class GroupExtension : extensionBase
{
}
[Serializable()]
class extensionBase
{
// Default Values
public virtual DateTime DefaultDTS
{
get { return DateTime.Now; }
}
public virtual string DefaultUsrID
{
get { return Volian.Base.Library.VlnSettings.UserID; }
}
// Authorization Rules
public virtual void AddAuthorizationRules(Csla.Security.AuthorizationRules rules)
{
// Needs to be overriden to add new authorization rules
}
// Instance Authorization Rules
public virtual void AddInstanceAuthorizationRules(Csla.Security.AuthorizationRules rules)
{
// Needs to be overriden to add new authorization rules
}
// Validation Rules
public virtual void AddValidationRules(Csla.Validation.ValidationRules rules)
{
// Needs to be overriden to add new validation rules
}
// InstanceValidation Rules
public virtual void AddInstanceValidationRules(Csla.Validation.ValidationRules rules)
{
// Needs to be overriden to add new validation rules
}
}
#endregion
} // Class
#region Converter
internal class GroupConverter : ExpandableObjectConverter
{
public override object ConvertTo(ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value, Type destType)
{
if (destType == typeof(string) && value is Group)
{
// Return the ToString value
return ((Group)value).ToString();
}
return base.ConvertTo(context, culture, value, destType);
}
}
#endregion
} // Namespace
//// The following is a sample Extension File. You can use it to create GroupExt.cs
//using System;
//using System.Collections.Generic;
//using System.Text;
//using Csla;
//namespace VEPROMS.CSLA.Library
//{
// public partial class Group
// {
// partial class GroupExtension : extensionBase
// {
// // CSLATODO: Override automatic defaults
// public virtual DateTime DefaultDTS
// {
// get { return DateTime.Now; }
// }
// public virtual string DefaultUsrID
// {
// get { return Environment.UserName.ToUpper(); }
// }
// public new void AddAuthorizationRules(Csla.Security.AuthorizationRules rules)
// {
// //rules.AllowRead(Dbid, "<Role(s)>");
// }
// public new void AddInstanceAuthorizationRules(Csla.Security.AuthorizationRules rules)
// {
// //rules.AllowInstanceRead(Dbid, "<Role(s)>");
// }
// public new void AddValidationRules(Csla.Validation.ValidationRules rules)
// {
// rules.AddRule(
// Csla.Validation.CommonRules.StringMaxLength,
// new Csla.Validation.CommonRules.MaxLengthRuleArgs("Name", 100));
// }
// public new void AddInstanceValidationRules(Csla.Validation.ValidationRules rules)
// {
// rules.AddInstanceRule(/* Instance Validation Rule */);
// }
// }
// }
//}