Package com.google.cloud.spring.data.spanner.core.convert

Class CommitTimestamp

java.lang.Object

com.google.cloud.spring.data.spanner.core.convert.CommitTimestamp

public final class CommitTimestamp
extends Object

The factory method of(Class) should be used to resolve a specific value of a pointed class which is converted then to the Value.COMMIT_TIMESTAMP by CommitTimestamp.CommitTimestampDecorator. It should be used when a database column has type of Timestamp with an option "allow_commit_timestamp" and the business logic needs to manage in runtime when the PENDING_COMMIT_TIMESTAMP should be stored into this field.

Since:

1.2.2

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	CommitTimestamp.CommitTimestampDecorator<S>	A specific decorator of the "to timestamp" function that any custom converter should follow to support "CommitTimestamp" feature.

Method Summary

Modifier and Type	Method	Description
static <T> T	of(Class<T> timestampClass)	Creates a value for Value.COMMIT_TIMESTAMP.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

of

public static <T> T of(Class<T> timestampClass)

Creates a value for Value.COMMIT_TIMESTAMP.

Type Parameters:

T - type of the class. Supported by-default types are: Timestamp, Timestamp, LocalDateTime, Instant, Date.

Parameters:

timestampClass - a class to be presented as a Timestamp in the database column.

Returns:

a value that will be converted to Value.COMMIT_TIMESTAMP by SpannerConverters

Throws:

IllegalArgumentException - when the timestampClass was not registered.