Class LLBLGenCache

The context cache for LLBLGen.

Inheritance

System.Object

SD.LLBLGen.Pro.ORMSupportClasses.Context

LLBLGenCache

Implements

IDataContextCache

System.Collections.Generic.IDictionary<System.Object, IEntityEntry>

System.Collections.Generic.ICollection<System.Collections.Generic.KeyValuePair<System.Object, IEntityEntry>>

System.Collections.Generic.IEnumerable<System.Collections.Generic.KeyValuePair<System.Object, IEntityEntry>>

System.Collections.IEnumerable

Inherited Members

SD.LLBLGen.Pro.ORMSupportClasses.Context.Clear()

SD.LLBLGen.Pro.ORMSupportClasses.Context.Add(SD.LLBLGen.Pro.ORMSupportClasses.IEntityCore)

SD.LLBLGen.Pro.ORMSupportClasses.Context.Add(SD.LLBLGen.Pro.ORMSupportClasses.IEntityCollectionCore)

SD.LLBLGen.Pro.ORMSupportClasses.Context.EntitySaveCommitted<TEntity>(TEntity)

SD.LLBLGen.Pro.ORMSupportClasses.Context.GetAll(System.Type)

SD.LLBLGen.Pro.ORMSupportClasses.Context.GetAllTypes()

SD.LLBLGen.Pro.ORMSupportClasses.Context.Get(SD.LLBLGen.Pro.ORMSupportClasses.IEntity)

SD.LLBLGen.Pro.ORMSupportClasses.Context.Get(SD.LLBLGen.Pro.ORMSupportClasses.IEntity2)

SD.LLBLGen.Pro.ORMSupportClasses.Context.Get(SD.LLBLGen.Pro.ORMSupportClasses.IEntityFactory, System.Object[])

SD.LLBLGen.Pro.ORMSupportClasses.Context.Get(SD.LLBLGen.Pro.ORMSupportClasses.IEntityFactory2, System.Object[])

SD.LLBLGen.Pro.ORMSupportClasses.Context.Remove(SD.LLBLGen.Pro.ORMSupportClasses.IEntityCore)

SD.LLBLGen.Pro.ORMSupportClasses.Context.OnAddCollectionComplete(SD.LLBLGen.Pro.ORMSupportClasses.IEntityCollection)

SD.LLBLGen.Pro.ORMSupportClasses.Context.OnAddCollection(SD.LLBLGen.Pro.ORMSupportClasses.IEntityCollection)

SD.LLBLGen.Pro.ORMSupportClasses.Context.OnAddCollectionComplete(SD.LLBLGen.Pro.ORMSupportClasses.IEntityCollection2)

SD.LLBLGen.Pro.ORMSupportClasses.Context.OnAddCollection(SD.LLBLGen.Pro.ORMSupportClasses.IEntityCollection2)

SD.LLBLGen.Pro.ORMSupportClasses.Context.OnClear()

SD.LLBLGen.Pro.ORMSupportClasses.Context.OnAdd<TEntity>(TEntity)

SD.LLBLGen.Pro.ORMSupportClasses.Context.OnRemove(SD.LLBLGen.Pro.ORMSupportClasses.IEntityCore)

SD.LLBLGen.Pro.ORMSupportClasses.Context.OnInitComplete()

SD.LLBLGen.Pro.ORMSupportClasses.Context.SetExistingEntityFieldsInGet

SD.LLBLGen.Pro.ORMSupportClasses.Context.ObjectIDToEntityInstance

SD.LLBLGen.Pro.ORMSupportClasses.Context.EntityTypeHashtables

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: Kephas.Data.LLBLGen

Assembly: Kephas.Data.LLBLGen.dll

Syntax

public class LLBLGenCache : Context, IDataContextCache, IDictionary<object, IEntityEntry>, ICollection<KeyValuePair<object, IEntityEntry>>, IEnumerable<KeyValuePair<object, IEntityEntry>>, IEnumerable

Constructors

LLBLGenCache()

Initializes a new instance of the LLBLGenCache class.

Declaration

public LLBLGenCache()

LLBLGenCache(IDictionary<Object, IEntityEntry>, IDictionary<Guid, IEntityEntry>)

Initializes a new instance of the LLBLGenCache class.

Declaration

protected LLBLGenCache(IDictionary<object, IEntityEntry> items, IDictionary<Guid, IEntityEntry> entityEntryMappings)

Parameters

Type	Name	Description
System.Collections.Generic.IDictionary<System.Object, IEntityEntry>	items	The items.
System.Collections.Generic.IDictionary<System.Guid, IEntityEntry>	entityEntryMappings	The entity information mappings.

Properties

Count

Gets the number of elements contained in the System.Collections.Generic.ICollection<T>.

Declaration

public int Count { get; }

Property Value

Type	Description
System.Int32	The number of elements contained in the System.Collections.Generic.ICollection<T>.

EntityInfoFactory

Gets or sets the entity information factory.

Declaration

protected Func<object, IEntityEntry> EntityInfoFactory { get; set; }

Property Value

Type	Description
System.Func<System.Object, IEntityEntry>

IsReadOnly

Gets a value indicating whether the System.Collections.Generic.ICollection<T> is read-only.

Declaration

public bool IsReadOnly { get; }

Property Value

Type	Description
System.Boolean	true if the System.Collections.Generic.ICollection<T> is read-only; otherwise, false.

Item[Object]

Gets or sets the element with the specified key.

Declaration

public IEntityEntry this[object key] { get; set; }

Parameters

Type	Name	Description
System.Object	key	The key of the element to get or set.

Property Value

Type	Description
IEntityEntry	The element with the specified key.

Keys

Gets an System.Collections.Generic.ICollection<T> containing the keys of the System.Collections.Generic.IDictionary<TKey, TValue>.

Declaration

public ICollection<object> Keys { get; }

Property Value

Type	Description
System.Collections.Generic.ICollection<System.Object>	An System.Collections.Generic.ICollection<T> containing the keys of the object that implements System.Collections.Generic.IDictionary<TKey, TValue>.

NewEntities

The new entities.

Declaration

protected Dictionary<Guid, IEntityCore> NewEntities { get; }

Property Value

Type	Description
System.Collections.Generic.Dictionary<System.Guid, SD.LLBLGen.Pro.ORMSupportClasses.IEntityCore>

Values

Gets an System.Collections.Generic.ICollection<T> containing the values in the System.Collections.Generic.IDictionary<TKey, TValue>.

Declaration

public ICollection<IEntityEntry> Values { get; }

Property Value

Type	Description
System.Collections.Generic.ICollection<IEntityEntry>	An System.Collections.Generic.ICollection<T> containing the values in the object that implements System.Collections.Generic.IDictionary<TKey, TValue>.

Methods

Add(IEntityEntry)

Adds an IEntityEntry to the IDataContextCache.

Declaration

public void Add(IEntityEntry value)

Parameters

Type	Name	Description
IEntityEntry	value	The object to add.

AddCore(IEntityEntry)

Adds an entity info to the internal dictionaries.

Declaration

protected virtual void AddCore(IEntityEntry value)

Parameters

Type	Name	Description
IEntityEntry	value	The object to use as the value of the element to add.

ContainsKey(Object)

Determines whether the System.Collections.Generic.IDictionary<TKey, TValue> contains an element with the specified key.

Declaration

public bool ContainsKey(object key)

Parameters

Type	Name	Description
System.Object	key	The key to locate in the System.Collections.Generic.IDictionary<TKey, TValue>.

Returns

Type	Description
System.Boolean	true if the System.Collections.Generic.IDictionary<TKey, TValue> contains an element with the key; otherwise, false.

CopyTo(KeyValuePair<Object, IEntityEntry>[], Int32)

Copies the elements of the System.Collections.Generic.ICollection<T> to an System.Array, starting at a particular System.Array index.

Declaration

public virtual void CopyTo(KeyValuePair<object, IEntityEntry>[] array, int arrayIndex)

Parameters

Type	Name	Description
System.Collections.Generic.KeyValuePair<System.Object, IEntityEntry>[]	array	The one-dimensional System.Array that is the destination of the elements copied from System.Collections.Generic.ICollection<T>. The System.Array must have zero-based indexing.
System.Int32	arrayIndex	The zero-based index in array at which copying begins.

CreateEntityInfo(Object)

Creates entity information.

Declaration

protected virtual IEntityEntry CreateEntityInfo(object entity)

Parameters

Type	Name	Description
System.Object	entity	The entity.

Returns

Type	Description
IEntityEntry	The new entity information.

Exceptions

Type	Condition
System.InvalidOperationException	Thrown when the requested operation is invalid.

GetEntityEntry(Object)

Gets the entity information associated to the provided entity, or null if none could be found.

Declaration

public virtual IEntityEntry GetEntityEntry(object entity)

Parameters

Type	Name	Description
System.Object	entity	The entity.

Returns

Type	Description
IEntityEntry	The entity information or null.

GetEnumerator()

Returns an enumerator that iterates through the collection.

Declaration

public IEnumerator<KeyValuePair<object, IEntityEntry>> GetEnumerator()

Returns

Type	Description
System.Collections.Generic.IEnumerator<System.Collections.Generic.KeyValuePair<System.Object, IEntityEntry>>	An enumerator that can be used to iterate through the collection.

OnAddComplete<TEntity>(TEntity)

Called at the end of Add(TEntity).

Declaration

protected override void OnAddComplete<TEntity>(TEntity toAdd)

    where TEntity : class, IEntityCore

Parameters

Type	Name	Description
TEntity	toAdd	To add.

Type Parameters

Name	Description
TEntity	The type of the entity.

Overrides

SD.LLBLGen.Pro.ORMSupportClasses.Context.OnAddComplete<TEntity>(TEntity)

OnClearComplete()

Called at the end of the Clear() method.

Declaration

protected override void OnClearComplete()

Overrides

SD.LLBLGen.Pro.ORMSupportClasses.Context.OnClearComplete()

OnRemoveComplete(IEntityCore)

Called at the end of Remove(IEntityCore), when toRemove has been removed from this context.

Declaration

protected override void OnRemoveComplete(IEntityCore toRemove)

Parameters

Type	Name	Description
SD.LLBLGen.Pro.ORMSupportClasses.IEntityCore	toRemove	To remove.

Overrides

SD.LLBLGen.Pro.ORMSupportClasses.Context.OnRemoveComplete(SD.LLBLGen.Pro.ORMSupportClasses.IEntityCore)

Remove(IEntityEntry)

Removes an IEntityEntry from the IDataContextCache.

Declaration

public bool Remove(IEntityEntry value)

Parameters

Type	Name	Description
IEntityEntry	value	The object to remove.

Returns

Type	Description
System.Boolean	true if the removal succeeds, false otherwise.

Remove(Object)

Removes the element with the specified key from the System.Collections.Generic.IDictionary<TKey, TValue>.

Declaration

public virtual bool Remove(object key)

Parameters

Type	Name	Description
System.Object	key	The key of the element to remove.

Returns

Type	Description
System.Boolean	true if the element is successfully removed; otherwise, false. This method also returns false if key was not found in the original System.Collections.Generic.IDictionary<TKey, TValue>.

RemoveCore(IEntityEntry)

Removes the entity info from the internal dictionaries.

Declaration

protected virtual bool RemoveCore(IEntityEntry value)

Parameters

Type	Name	Description
IEntityEntry	value	The object to remove.

Returns

Type	Description
System.Boolean	True if it succeeds, false if it fails.

TryGetValue(Object, out IEntityEntry)

Gets the value associated with the specified key.

Declaration

public virtual bool TryGetValue(object key, out IEntityEntry value)

Parameters

Type	Name	Description
System.Object	key	The key whose value to get.
IEntityEntry	value	When this method returns, the value associated with the specified key, if the key is found; otherwise, the default value for the type of the value parameter. This parameter is passed uninitialized.

Returns

Type	Description
System.Boolean	true if the object that implements System.Collections.Generic.IDictionary<TKey, TValue> contains an element with the specified key; otherwise, false.

Explicit Interface Implementations

ICollection<KeyValuePair<Object, IEntityEntry>>.Add(KeyValuePair<Object, IEntityEntry>)

Adds an item to the System.Collections.Generic.ICollection<T>.

Declaration

void ICollection<KeyValuePair<object, IEntityEntry>>.Add(KeyValuePair<object, IEntityEntry> item)

Parameters

Type	Name	Description
System.Collections.Generic.KeyValuePair<System.Object, IEntityEntry>	item	The object to add to the System.Collections.Generic.ICollection<T>.

ICollection<KeyValuePair<Object, IEntityEntry>>.Contains(KeyValuePair<Object, IEntityEntry>)

Determines whether the System.Collections.Generic.ICollection<T> contains a specific value.

Declaration

bool ICollection<KeyValuePair<object, IEntityEntry>>.Contains(KeyValuePair<object, IEntityEntry> item)

Parameters

Type	Name	Description
System.Collections.Generic.KeyValuePair<System.Object, IEntityEntry>	item	The object to locate in the System.Collections.Generic.ICollection<T>.

Returns

Type	Description
System.Boolean	true if item is found in the System.Collections.Generic.ICollection<T>; otherwise, false.

ICollection<KeyValuePair<Object, IEntityEntry>>.Remove(KeyValuePair<Object, IEntityEntry>)

Removes the first occurrence of a specific object from the System.Collections.Generic.ICollection<T>.

Declaration

bool ICollection<KeyValuePair<object, IEntityEntry>>.Remove(KeyValuePair<object, IEntityEntry> item)

Parameters

Type	Name	Description
System.Collections.Generic.KeyValuePair<System.Object, IEntityEntry>	item	The object to remove from the System.Collections.Generic.ICollection<T>.

Returns

Type	Description
System.Boolean	true if item was successfully removed from the System.Collections.Generic.ICollection<T>; otherwise, false. This method also returns false if item is not found in the original System.Collections.Generic.ICollection<T>.

IDictionary<Object, IEntityEntry>.Add(Object, IEntityEntry)

Adds an element with the provided key and value to the System.Collections.Generic.IDictionary<TKey, TValue>.

Declaration

void IDictionary<object, IEntityEntry>.Add(object key, IEntityEntry value)

Parameters

Type	Name	Description
System.Object	key	The object to use as the key of the element to add.
IEntityEntry	value	The object to use as the value of the element to add.

Exceptions

Type	Condition
System.ArgumentNullException	key is null.
System.ArgumentException	An element with the same key already exists in the System.Collections.Generic.IDictionary<TKey, TValue>.
System.NotSupportedException	The System.Collections.Generic.IDictionary<TKey, TValue> is read-only.

IEnumerable.GetEnumerator()

Returns an enumerator that iterates through a collection.

Declaration

IEnumerator IEnumerable.GetEnumerator()

Returns

Type	Description
System.Collections.IEnumerator	An System.Collections.IEnumerator object that can be used to iterate through the collection.

Implements

IDataContextCache

System.Collections.Generic.IDictionary<TKey, TValue>

System.Collections.Generic.ICollection<T>

System.Collections.Generic.IEnumerable<T>

System.Collections.IEnumerable

Extension Methods

DynamicObjectExtensions.SetPropertyValue(Object, String, Object)

DynamicObjectExtensions.TrySetPropertyValue(Object, String, Object)

DynamicObjectExtensions.GetPropertyValue(Object, String)

DynamicObjectExtensions.TryGetPropertyValue(Object, String, out Object)

DynamicObjectExtensions.GetRuntimeTypeInfo(Object)

DynamicObjectExtensions.ToDynamic(Object)

DynamicObjectExtensions.ToExpando(Object)

BehaviorValue.ToBehaviorValue<TValue>(TValue)

CollectionExtensions.AddRange<T, TItem>(T, IEnumerable<TItem>)

LoggingExtensions.GetLogger(Object, IContext)

TypeExtensions.GetAbstractType(Object)

TypeExtensions.GetAbstractTypeInfo(Object)

ReflectionHelper.GetTypeInfo(Object)

EntityEntryExtensions.TryGetAttachedEntityEntry(Object)