LogStoreException class final

A failure of a store's backend (SQLite, a file, a remote service) in a store operation: what the application needs to handle or report it, without the query parameters, which for a write are the whole entry.

Backend exceptions tend to print their parameters in toString() (SqliteException from package:sqlite3 does), and a store failure goes to diagnostics (LogStoreSink: the store failed to write …) and from there to the console or the application's handler (Sentry), where log contents do not belong. So a store rethrows backend failures in this form, with the original stack trace (Error.throwWithStackTrace), and application code handles every store the same way. Exceptions from opening a database are not wrapped: they have no parameters, and there is no store yet.

Implemented types

• Exception

Annotations

• @immutable

Constructors

LogStoreException(String message, {int? code, String? operation, String? statement})

const

Properties

code → int?

Backend result code, if the backend has one: for SQLite the extended result code (SQLITE_FULL, SQLITE_BUSY, …).

final

hashCode → int

The hash code for this object.

no setter, inherited

message → String

Backend message, with its explanation if it gives one separately.

final

operation → String?

The backend operation during which the failure occurred, if known.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

statement → String?

The statement that failed, if known, without parameters.

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited