public DescribeSettingDefinition(TypesSettingScope? mySettingType, String mySettingName = null, String myTypeName = null, IDChainDefinition myIDChain = null)
{
_SettingType = mySettingType;
_SettingName = mySettingName;
_SettingTypeName = myTypeName;
_SettingAttribute = myIDChain;
}
public Error_CouldNotRemoveSetting(ADBSettingsBase mySetting, TypesSettingScope myScope, GraphDBType myType = null, TypeAttribute myAttribute = null)
{
Setting = mySetting;
Scope = myScope;
Type = myType;
Attribute = myAttribute;
}
protected Vertex CreateNewSettingReadoutOnSet(TypesSettingScope typesSettingScope, Dictionary<String, String> _Settings)
{
var payload = new Dictionary<String, Object>();
payload.Add(DBConstants.SettingScopeAttribute, typesSettingScope.ToString());
foreach (var aSetting in _Settings)
{
payload.Add(aSetting.Key, aSetting.Value);
}
return new Vertex(payload);
}
public override Exceptional<ADBSettingsBase> Get(DBContext context, TypesSettingScope scope, GraphDBType type = null, TypeAttribute attribute = null)
{
switch (scope)
{
case TypesSettingScope.DB:
#region db
return new Exceptional<ADBSettingsBase>(context.SessionSettings.GetDBSetting(this.Name));
#endregion
case TypesSettingScope.SESSION:
#region session
return new Exceptional<ADBSettingsBase>(context.SessionSettings.GetSessionSetting(this.Name));
#endregion
case TypesSettingScope.TYPE:
#region type
if (type != null)
{
return new Exceptional<ADBSettingsBase>(context.SessionSettings.GetTypeSetting(this.Name, type.UUID));
}
return new Exceptional<ADBSettingsBase>(new Error_CouldNotGetSetting(this, scope));
#endregion
case TypesSettingScope.ATTRIBUTE:
#region attribute
if ((type != null) && (attribute != null))
{
return new Exceptional<ADBSettingsBase>(context.SessionSettings.GetAttributeSetting(this.Name, type.UUID, attribute.UUID));
}
return new Exceptional<ADBSettingsBase>(new Error_CouldNotGetSetting(this, scope, type, attribute));
#endregion
default:
return new Exceptional<ADBSettingsBase>(new Error_NotImplemented(new System.Diagnostics.StackTrace()));
}
}
/// <summary> /// Sets a setting /// </summary> /// <param name="context">The database context</param> /// <param name="scope">The scope of the setting</param> /// <param name="type">The type where the setting should be set</param> /// <param name="attribute">The attribute where the setting should be set</param> /// <returns>True for success. Otherwise false.</returns> public abstract Exceptional Set(DBContext context, TypesSettingScope scope, GraphDBType type = null, TypeAttribute attribute = null);
public override Exceptional<bool> Remove(DBContext context, TypesSettingScope scope, GraphDBType type = null, TypeAttribute attribute = null)
{
switch (scope)
{
case TypesSettingScope.DB:
#region db
return new Exceptional<bool>(context.DBSettingsManager.RemovePersistentDBSetting(context, this.Name));
#endregion
case TypesSettingScope.SESSION:
#region session
return new Exceptional<bool>(context.SessionSettings.RemoveSessionSettingReloaded(this.Name));
#endregion
case TypesSettingScope.TYPE:
#region type
if (type != null)
{
return new Exceptional<bool>(type.RemovePersistentSetting(this.Name, context.DBTypeManager));
}
return new Exceptional<bool>(new Error_CouldNotRemoveSetting(this, scope));
#endregion
case TypesSettingScope.ATTRIBUTE:
#region attribute
if ((type != null) && (attribute != null))
{
return new Exceptional<bool>(attribute.RemovePersistentSetting(this.Name, context.DBTypeManager));
}
return new Exceptional<bool>(new Error_CouldNotRemoveSetting(this, scope, type, attribute));
#endregion
default:
return new Exceptional<bool>(new Error_NotImplemented(new System.Diagnostics.StackTrace()));
}
}
/// <summary>
/// Sets a setting
/// </summary>
/// <param name="settingName">The name of the setting</param>
/// <param name="aDBBaseObject">The value of the setting</param>
/// <param name="context">The current database context</param>
/// <param name="_ActScope">The actual scope</param>
/// <param name="type">A database type</param>
/// <param name="attribute">A type attribute</param>
public Exceptional SetSetting(string settingName, ADBBaseObject aDBBaseObject, DBContext context, TypesSettingScope _ActScope, GraphDBType type = null, TypeAttribute attribute = null)
{
if (AllSettingsByName.ContainsKey(settingName))
{
var currentSetting = (ADBSettingsBase)AllSettingsByName[settingName].Clone();
currentSetting.Value = aDBBaseObject;
return currentSetting.Set(context, _ActScope, type, attribute);
}
else
{
return new Exceptional(new Error_SettingDoesNotExist(settingName));
}
}
private Vertex CreateNewATTRIBUTESettingReadoutOnSet(TypesSettingScope myTypesSettingScope, GraphDBType myDBType, List<IDChainDefinition> myAttributes, Dictionary<String, String> mySettings)
{
var payload = new Dictionary<String, Object>();
payload.Add(DBConstants.SettingScopeAttribute, myTypesSettingScope.ToString());
payload.Add(TypesSettingScope.TYPE.ToString(), myDBType.Name);
var attributes = new List<Vertex>();
foreach (var _Attribute in myAttributes)
{
var innerPayload = new Dictionary<String, Object>();
innerPayload.Add(TypesSettingScope.ATTRIBUTE.ToString(), _Attribute.LastAttribute.Name);
foreach (var aSetting in mySettings)
{
innerPayload.Add(aSetting.Key, aSetting.Value);
}
attributes.Add(new Vertex(innerPayload));
}
payload.Add(DBConstants.SettingAttributesAttribute, new Edge(null, attributes) { EdgeTypeName = DBConstants.SettingAttributesAttributeTYPE });
return new Vertex(payload);
}
/// <summary>
/// Removes a single setting
/// </summary>
/// <param name="context">The current context</param>
/// <param name="settingName">The name of the setting</param>
/// <param name="scope">The scope of the request</param>
/// <param name="type">A database type</param>
/// <param name="attribute">A type attribute</param>
/// <returns></returns>
public Exceptional<bool> RemoveSetting(DBContext context, string settingName, TypesSettingScope scope, GraphDBType type = null, TypeAttribute attribute = null)
{
if (AllSettingsByName.ContainsKey(settingName))
{
return AllSettingsByName[settingName].Remove(context, scope, type, attribute);
}
else
{
throw new GraphDBException(new Error_SettingDoesNotExist(settingName));
}
}
/// <summary>
/// Returns the value of a setting
/// </summary>
/// <param name="settingUUID">The id of the setting</param>
/// <param name="dbContext">The current database context</param>
/// <param name="typesOfSettingScope">The actual scope</param>
/// <param name="type">A database type</param>
/// <param name="attribute">A type attribute</param>
/// <param name="includingDefaults">Include the default values or take only the settings that has been set</param>
/// <returns>The value of the setting</returns>
public Exceptional<ADBBaseObject> GetSettingValue(UUID settingUUID, DBContext dbContext, TypesSettingScope typesOfSettingScope, GraphDBType type = null, TypeAttribute attribute = null, bool includingDefaults = true)
{
if (AllSettingsByUUID.ContainsKey(settingUUID))
{
var interestingSetting = AllSettingsByUUID[settingUUID].Get(dbContext, typesOfSettingScope, type, attribute);
if (!interestingSetting.Success())
{
return new Exceptional<ADBBaseObject>(interestingSetting);
}
if (interestingSetting.Value == null)
{
if (includingDefaults)
{
//get default value of setting
return new Exceptional<ADBBaseObject>(AllSettingsByUUID[settingUUID].Default.Clone());
}
else
{
return new Exceptional<ADBBaseObject>();
}
}
else
{
return new Exceptional<ADBBaseObject>(interestingSetting.Value.Value.Clone());
}
}
else
{
return new Exceptional<ADBBaseObject>();
}
}
/// <summary>
/// Returns the value of a setting
/// </summary>
/// <param name="settingName">The name of the setting</param>
/// <param name="dbContext">The current database context</param>
/// <param name="typesOfSettingScope">The actual scope</param>
/// <param name="type">A database type</param>
/// <param name="attribute">A type attribute</param>
/// <param name="includingDefaults">Include the default values or take only the settings that has been set</param>
/// <returns>The value of the setting</returns>
public Exceptional<ADBBaseObject> GetSettingValue(String settingName, DBContext dbContext, TypesSettingScope typesOfSettingScope, GraphDBType type = null, TypeAttribute attribute = null, bool includingDefaults = true)
{
if (AllSettingsByName.ContainsKey(settingName))
{
return GetSettingValue(AllSettingsByName[settingName].ID, dbContext, typesOfSettingScope, type, attribute, includingDefaults);
}
else
{
return new Exceptional<ADBBaseObject>();
}
}
/// <summary>
/// Returns a single setting
/// </summary>
/// <param name="settingUUID">The uuid of the setting</param>
/// <param name="context">The current context</param>
/// <param name="scope">The scope of the request</param>
/// <param name="type">A database type</param>
/// <param name="attribute">A type attribute</param>
/// <param name="includingDefaults">Include the default values or take only the settings that has been set</param>
/// <returns>A setting</returns>
public Exceptional<ADBSettingsBase> GetSetting(UUID settingUUID, DBContext context, TypesSettingScope scope, GraphDBType type = null, TypeAttribute attribute = null, bool includingDefaults = true)
{
if (AllSettingsByUUID.ContainsKey(settingUUID))
{
var interestingSetting = AllSettingsByUUID[settingUUID].Get(context, scope, type, attribute);
if (!interestingSetting.Success())
{
return new Exceptional<ADBSettingsBase>(interestingSetting);
}
if (interestingSetting.Value == null)
{
if (includingDefaults)
{
return new Exceptional<ADBSettingsBase>((ADBSettingsBase)AllSettingsByUUID[settingUUID].Clone());
}
else
{
return new Exceptional<ADBSettingsBase>();
}
}
else
{
return new Exceptional<ADBSettingsBase>((ADBSettingsBase)interestingSetting.Value.Clone());
}
}
else
{
return new Exceptional<ADBSettingsBase>(new Error_SettingDoesNotExist(settingUUID.ToString()));
}
}
/// <summary>
/// Returns all settings
/// </summary>
/// <param name="_DBContext">The current context</param>
/// <param name="typesSettingScope">The scope of the request</param>
/// <param name="type">A database type</param>
/// <param name="attribute">A type attribute</param>
/// <param name="includingDefaults">Include the default values or take only the settings that has been set</param>
/// <returns>Settings as a dictionary name - setting</returns>
public Dictionary<string, ADBSettingsBase> GetAllSettings(DBContext _DBContext, TypesSettingScope typesSettingScope, GraphDBType type = null, TypeAttribute attribute = null, bool includingDefaults = true)
{
Dictionary<String, ADBSettingsBase> result = new Dictionary<string, ADBSettingsBase>();
foreach (var aSetting in AllSettingsByName)
{
var aExtractedSetting = GetSetting(aSetting.Key, _DBContext, typesSettingScope, type, attribute, includingDefaults);
if (!aExtractedSetting.Success())
{
throw new GraphDBException(new Error_NotImplemented(new System.Diagnostics.StackTrace()));
}
if (aExtractedSetting.Value != null)
{
/*
var currentDBSetting = aExtractedSetting.Value.Get(_DBContext, TypesSettingScope.DB);
if (currentDBSetting.Failed())
{
throw new GraphDBException(currentDBSetting.Errors);
}
if (currentDBSetting.Value != null)
{
result.Add(aSetting.Key, aExtractedSetting.Value);
}
*/
result.Add(aSetting.Key, aExtractedSetting.Value);
}
}
return result;
}
