C# Class IdeaBlade.Drivers.DevForceLINQPadDriver

A LINQPad driver for DevForce entity models. This driver is based on the UniversalStaticDriver sample from LINQPad. LINQPad will new a "context", your EntityManager, each time a query is run. It will also use (at least) one AppDomain per query tab. You'll sometimes see a new AppDomain has been created when you least expect it - so watch out. It' important to not lock the model assembly - one of the nice features of LINQPad is that you can change your model and rebuild without the assembly being locked, and LINQPad will also (eventually) refresh to show your model changes. This driver does not have any static references to DevForce assemblies - but it does use reflection to load them.

Inheritance: LINQPad.Extensibility.DataContext.StaticDataContextDriver

ファイルを表示 Open project: IdeaBlade/DevForce.Utilities

Private Properties

Property	Type	Description
EnableSqlLogging	bool
InitializeLogger	void

Public Methods

Method	Description
AreRepositoriesEquivalent ( IConnectionInfo c1, IConnectionInfo c2 ) : bool
GetAssembliesToAdd ( ) : IEnumerable	Add DevForce assemblies.
GetConnectionDescription ( IConnectionInfo cxInfo ) : string
GetContextConstructorArguments ( IConnectionInfo cxInfo ) : object[]	We're using the parameterless EM constructor, so no constructor arguments are provided.
GetContextConstructorParameters ( IConnectionInfo cxInfo ) : ParameterDescriptor[]	Use the default parameterless EntityManager constructor. After construction we can set some EM properties in the InitializeContext method.
GetCustomDisplayMemberProvider ( object objectToWrite ) : LINQPad.ICustomMemberProvider	To avoid walking the entire entity graph we use a custom provider.
GetNamespacesToAdd ( ) : IEnumerable	Add DevForce namespaces.
GetNamespacesToRemove ( ) : IEnumerable	Remove the default Linq to SQL namespaces.
GetSchema ( IConnectionInfo cxInfo, Type customType ) : List	Returns the schema for the EntityManager, showing EntityQueries and sprocs.
InitializeContext ( IConnectionInfo cxInfo, object context, LINQPad.Extensibility.DataContext.QueryExecutionManager executionManager ) : void	This is called after the EM is constructed.
OnQueryFinishing ( IConnectionInfo cxInfo, object context, LINQPad.Extensibility.DataContext.QueryExecutionManager executionManager ) : void	Populate SQL tab if sql logging is wanted.
ShowConnectionDialog ( IConnectionInfo cxInfo, bool isNewConnection ) : bool	This opens the standard connection dialog (heavily based on the Universal demo driver).

Private Methods

Method	Description
EnableSqlLogging ( IConnectionInfo cxinfo ) : bool
InitializeLogger ( IConnectionInfo cxinfo ) : void

Method Details

AreRepositoriesEquivalent() public method

public AreRepositoriesEquivalent ( IConnectionInfo c1, IConnectionInfo c2 ) : bool
c1	IConnectionInfo
c2	IConnectionInfo
return	bool

GetAssembliesToAdd() public method

Add DevForce assemblies.

public GetAssembliesToAdd ( ) : IEnumerable
return	IEnumerable

GetConnectionDescription() public method

public GetConnectionDescription ( IConnectionInfo cxInfo ) : string
cxInfo	IConnectionInfo
return	string

GetContextConstructorArguments() public method

We're using the parameterless EM constructor, so no constructor arguments are provided.

public GetContextConstructorArguments ( IConnectionInfo cxInfo ) : object[]
cxInfo	IConnectionInfo
return	object[]

GetContextConstructorParameters() public method

Use the default parameterless EntityManager constructor. After construction we can set some EM properties in the InitializeContext method.

public GetContextConstructorParameters ( IConnectionInfo cxInfo ) : ParameterDescriptor[]
cxInfo	IConnectionInfo
return	ParameterDescriptor[]

GetCustomDisplayMemberProvider() public method

To avoid walking the entire entity graph we use a custom provider.

public GetCustomDisplayMemberProvider ( object objectToWrite ) : LINQPad.ICustomMemberProvider
objectToWrite	object
return	LINQPad.ICustomMemberProvider

GetNamespacesToAdd() public method

Add DevForce namespaces.

public GetNamespacesToAdd ( ) : IEnumerable
return	IEnumerable

GetNamespacesToRemove() public method

Remove the default Linq to SQL namespaces.

public GetNamespacesToRemove ( ) : IEnumerable
return	IEnumerable

GetSchema() public method

Returns the schema for the EntityManager, showing EntityQueries and sprocs.

public GetSchema ( IConnectionInfo cxInfo, Type customType ) : List
cxInfo	IConnectionInfo
customType	System.Type
return	List

InitializeContext() public method

This is called after the EM is constructed.

public InitializeContext ( IConnectionInfo cxInfo, object context, LINQPad.Extensibility.DataContext.QueryExecutionManager executionManager ) : void
cxInfo	IConnectionInfo
context	object
executionManager	LINQPad.Extensibility.DataContext.QueryExecutionManager
return	void

OnQueryFinishing() public method

Populate SQL tab if sql logging is wanted.

public OnQueryFinishing ( IConnectionInfo cxInfo, object context, LINQPad.Extensibility.DataContext.QueryExecutionManager executionManager ) : void
cxInfo	IConnectionInfo
context	object
executionManager	LINQPad.Extensibility.DataContext.QueryExecutionManager
return	void

ShowConnectionDialog() public method

This opens the standard connection dialog (heavily based on the Universal demo driver).

public ShowConnectionDialog ( IConnectionInfo cxInfo, bool isNewConnection ) : bool
cxInfo	IConnectionInfo
isNewConnection	bool
return	bool