Class SpannerExceptionFactory (6.54.0)

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A factory for creating instances of SpannerException and its subtypes. All creation of these exceptions is directed through the factory. This ensures that particular types of errors are always expressed as the same concrete exception type. For example, exceptions of type ErrorCode#ABORTED are always represented by AbortedException.

Converts the given Throwable to a SpannerException. If t is already a (subclass of a) SpannerException, t is returned unaltered. Otherwise, a new SpannerException is created with t as its cause.

Constructs a new AbortedDueToConcurrentModificationException that can be re-thrown for a transaction that had already been aborted, but that the client application tried to use for additional statements.

Constructs a specific aborted exception that should only be thrown by a connection after an internal retry aborted due to concurrent modifications.

Constructs a specific aborted exception that should only be thrown by a connection after an internal retry aborted because a database call caused an exception that did not happen during the original attempt.

Creates a new exception based on cause. If cause indicates cancellation, context will be inspected to establish the type of cancellation.

Intended for internal library use; user code should use #newSpannerException(ErrorCode, String) instead of this method.

Creates a new exception based on cause.

Intended for internal library use; user code should use #newSpannerException(ErrorCode, String) instead of this method.

Transforms a TimeoutException to a SpannerException.

 
 try {
   Spanner spanner = SpannerOptions.getDefaultInstance();
   spanner
       .getDatabaseAdminClient()
       .createDatabase("[INSTANCE_ID]", "[DATABASE_ID]", [STATEMENTS])
       .get();
 } catch (TimeoutException e) {
   propagateTimeout(e);
 }