Deveel.Data.DatabaseContext Class Reference

Inheritance diagram for Deveel.Data.DatabaseContext:

Public Member Functions
TransactionContext	CreateTransactionContext ()
	Creates a context to handle services and variables in the scope of a transaction. More...
Public Member Functions inherited from Deveel.Data.Context
void	Dispose ()

Protected Member Functions
override void	Dispose (bool disposing)
Protected Member Functions inherited from Deveel.Data.Context
	Context ()
	Context (IContext parent)

Package Functions
	DatabaseContext (ISystemContext systemContext, IConfiguration configuration)

Properties
override string	ContextName [get]
IConfiguration	Configuration [get, private set]
ISystemContext	SystemContext [get, private set]
IStoreSystem	StoreSystem [get, private set]
Properties inherited from Deveel.Data.Context
abstract string	ContextName [get]
virtual IScope	ContextScope [get]
IContext	ParentContext [get, private set]
IContext IContext.	Parent [get]
IScope IContext.	Scope [get]
string IContext.	Name [get]
Properties inherited from Deveel.Data.IContext
IContext	Parent [get]
string	Name [get]
IScope	Scope [get]
Properties inherited from Deveel.Data.IDatabaseContext
ISystemContext	SystemContext [get]
	Gets the context of the database system that handles this database. More...
IStoreSystem	StoreSystem [get]
	Gets the system that handles the storage of the data of the database. More...
Properties inherited from Deveel.Data.Configuration.IConfigurationProvider
IConfiguration	Configuration [get]

Private Member Functions
void	InitStorageSystem ()
ITransactionContext IDatabaseContext.	CreateTransactionContext ()
	Creates a context to handle services and variables in the scope of a transaction. More...

Static Private Member Functions
static IConfiguration	CreateSimpleConfig (ISystemContext systemContext, string dbName)

Detailed Description

Definition at line 25 of file DatabaseContext.cs.

Constructor & Destructor Documentation

Deveel.Data.DatabaseContext.DatabaseContext ( ISystemContext  systemContext, IConfiguration  configuration  )

inlinepackage

Definition at line 26 of file DatabaseContext.cs.

            : base(systemContext) {
            if (systemContext == null)
                throw new ArgumentNullException("systemContext");
            if (configuration == null)
                throw new ArgumentNullException("configuration");

            ContextScope.Unregister<IConfiguration>();
            ContextScope.RegisterInstance<IConfiguration>(configuration);
            ContextScope.RegisterInstance<IDatabaseContext>(this);

            SystemContext = systemContext;

            Configuration = configuration;

            InitStorageSystem();
        }

Member Function Documentation

static IConfiguration Deveel.Data.DatabaseContext.CreateSimpleConfig ( ISystemContext  systemContext, string  dbName  )

inlinestaticprivate

Definition at line 48 of file DatabaseContext.cs.

                                                                                                      {
            if (String.IsNullOrEmpty(dbName))
                throw new ArgumentNullException("dbName");

            var config = new Configuration.Configuration(systemContext.Configuration);
            config.SetValue("database.name", dbName);
            return config;
        }

ITransactionContext IDatabaseContext. Deveel.Data.DatabaseContext.CreateTransactionContext ( )

inlineprivate

Creates a context to handle services and variables in the scope of a transaction.

Returns

Implements Deveel.Data.IDatabaseContext.

Definition at line 88 of file DatabaseContext.cs.

                                                                        {
            return CreateTransactionContext();
        }

TransactionContext Deveel.Data.DatabaseContext.CreateTransactionContext ( )

inline

Creates a context to handle services and variables in the scope of a transaction.

Returns

Implements Deveel.Data.IDatabaseContext.

Definition at line 92 of file DatabaseContext.cs.

                                                             {
            return new TransactionContext(this);
        }

override void Deveel.Data.DatabaseContext.Dispose ( bool  disposing )

inlineprotectedvirtual

Reimplemented from Deveel.Data.Context.

Definition at line 57 of file DatabaseContext.cs.

                                                        {
            if (disposing) {
                if (StoreSystem != null)
                    StoreSystem.Dispose();
            }

            StoreSystem = null;

            base.Dispose(disposing);
        }

void Deveel.Data.DatabaseContext.InitStorageSystem ( )

inlineprivate

Definition at line 74 of file DatabaseContext.cs.

                                         {
            try {
                var storageTypeName = Configuration.GetString("database.storageSystem", DefaultStorageSystemNames.Heap);
                StoreSystem = this.ResolveService<IStoreSystem>(storageTypeName);

                if (StoreSystem == null)
                    throw new DatabaseConfigurationException("The storage system for the database was not set.");
            } catch(DatabaseConfigurationException) {
                throw;
            } catch (Exception ex) {
                throw new DatabaseConfigurationException("Could not initialize the storage system", ex);
            }
        }

Property Documentation

IConfiguration Deveel.Data.DatabaseContext.Configuration

getprivate set

Definition at line 68 of file DatabaseContext.cs.

override string Deveel.Data.DatabaseContext.ContextName

getprotected

Definition at line 44 of file DatabaseContext.cs.

IStoreSystem Deveel.Data.DatabaseContext.StoreSystem

getprivate set

Definition at line 72 of file DatabaseContext.cs.

ISystemContext Deveel.Data.DatabaseContext.SystemContext

getprivate set

Definition at line 70 of file DatabaseContext.cs.

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The documentation for this class was generated from the following file:

• /var/calculate/remote/distfiles/egit-src/deveeldb.git/src/deveeldb/Deveel.Data/DatabaseContext.cs