org.springframework.cloud.gcp.data.spanner.core.convert

Interface SpannerEntityWriter

All Superinterfaces:

org.springframework.data.convert.EntityWriter<Object,com.google.cloud.spanner.Mutation.WriteBuilder>

All Known Subinterfaces:

SpannerEntityProcessor

All Known Implementing Classes:

ConverterAwareMappingSpannerEntityProcessor, ConverterAwareMappingSpannerEntityWriter

public interface SpannerEntityWriter
extends org.springframework.data.convert.EntityWriter<Object,com.google.cloud.spanner.Mutation.WriteBuilder>

Author:

Chengyuan Zhao, Balint Pato

Method Summary

Modifier and Type	Method and Description
void	write(Object source, com.google.cloud.spanner.Mutation.WriteBuilder sink, Set<String> includeColumns) Writes an object's properties to the sink.
com.google.cloud.spanner.Key	writeToKey(Object key)

Methods inherited from interface org.springframework.data.convert.EntityWriter

write

Method Detail

write

void write(Object source,
           com.google.cloud.spanner.Mutation.WriteBuilder sink,
           Set<String> includeColumns)

Writes an object's properties to the sink.

Parameters:

source - the object to write

sink - the sink to which to write

includeColumns - the properties/columns to write. If null, then all columns are written.

writeToKey

com.google.cloud.spanner.Key writeToKey(Object key)