IdbFactory class abstract

Out factory for opening a database instead of using window.indexedDB

Implementers

• IdbFactoryLogger
• IdbFactorySandbox
• IdbFactorySembast

Available extensions

• IdbFactoryExt
• IdbFactoryLoggerDebugExt
• IdbFactorySandboxExtension
• IdbFactorySembastExtension

Constructors

IdbFactory()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

name → String

idb_shim specific factory name

no setter

pathContext → Context

Path context

no setter

persistent → bool

whether the changes are persistent (i.e. not in memory)

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

supportsDatabaseNames → bool

if getDatabaseNames can be called

no setter

underlyingSembastFactoryOrNull → DatabaseFactory?

Available on IdbFactory, provided by the IdbFactorySembastExtension extension

Cast to Sembast factory

no setter

Methods

cmp(Object first, Object second) → int

compares two values as keys to determine equality and ordering for IndexedDB operations, such as storing and iterating.

debugWrapInLogger({IdbFactoryLoggerType type = IdbFactoryLoggerType.all, int? maxLogCount}) → IdbFactory

Available on IdbFactory, provided by the IdbFactoryLoggerDebugExt extension

Quick logger wrapper, useful in unit test or dev mode.

deleteDatabase(String name, {OnBlockedFunction? onBlocked}) → Future<IdbFactory>

performs the deletion operation asynchronously.

fullPath(String path) → String

Available on IdbFactory, provided by the IdbFactorySandboxExtension extension

full path of a database path

getDatabaseFullPath(String name) → Future<String>

Mainly use for debugging purpose

getDatabaseNames() → Future<List<String>>

list of database names (only available if supportsDatabaseNames returns true).

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

open(String dbName, {int? version, OnUpgradeNeededFunction? onUpgradeNeeded, OnBlockedFunction? onBlocked}) → Future<Database>

requests opening a connection to a database.

openOnDowngradeDelete(String name, {int? version, OnUpgradeNeededFunction? onUpgradeNeeded, OnBlockedFunction? onBlocked}) → Future<Database>

Available on IdbFactory, provided by the IdbFactoryExt extension

Open a database and delete in case of downgrade.

sandbox({required String path}) → IdbFactory

Available on IdbFactory, provided by the IdbFactorySandboxExtension extension

Factory sandboxing.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Properties

supported → bool

Changed to true when a factory is created

no setter