com.google.cloud.spanner.hibernate

Class SpannerTableExporter

java.lang.Object

com.google.cloud.spanner.hibernate.SpannerTableExporter

All Implemented Interfaces:

org.hibernate.tool.schema.spi.Exporter<org.hibernate.mapping.Table>

public class SpannerTableExporter
extends Object
implements org.hibernate.tool.schema.spi.Exporter<org.hibernate.mapping.Table>

The exporter for Cloud Spanner CREATE and DROP table statements.

Author:

Chengyuan Zhao

Field Summary

Fields inherited from interface org.hibernate.tool.schema.spi.Exporter

NO_COMMANDS

Constructor Summary

Constructors

Constructor and Description
SpannerTableExporter(SpannerDialect spannerDialect) Constructor.

Method Summary

Modifier and Type	Method and Description
String[]	getSqlCreateStrings(org.hibernate.mapping.Table currentTable, org.hibernate.boot.Metadata metadata)
String[]	getSqlDropStrings(org.hibernate.mapping.Table currentTable, org.hibernate.boot.Metadata metadata)
void	init(org.hibernate.boot.Metadata metadata, SpannerDatabaseInfo spannerDatabaseInfo, org.hibernate.tool.schema.Action schemaAction) Initializes the table exporter for if a new create-table or drop-table sequence is starting.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.tool.schema.spi.Exporter

getSqlCreateStrings, getSqlDropStrings

Constructor Detail

SpannerTableExporter

public SpannerTableExporter(SpannerDialect spannerDialect)

Constructor.

Parameters:

spannerDialect - a Cloud Spanner dialect.

Method Detail

getSqlCreateStrings

public String[] getSqlCreateStrings(org.hibernate.mapping.Table currentTable,
                                    org.hibernate.boot.Metadata metadata)

Specified by:

getSqlCreateStrings in interface org.hibernate.tool.schema.spi.Exporter<org.hibernate.mapping.Table>

getSqlDropStrings

public String[] getSqlDropStrings(org.hibernate.mapping.Table currentTable,
                                  org.hibernate.boot.Metadata metadata)

Specified by:

getSqlDropStrings in interface org.hibernate.tool.schema.spi.Exporter<org.hibernate.mapping.Table>

init

public void init(org.hibernate.boot.Metadata metadata,
                 SpannerDatabaseInfo spannerDatabaseInfo,
                 org.hibernate.tool.schema.Action schemaAction)

Initializes the table exporter for if a new create-table or drop-table sequence is starting.