com.google.cloud.spanner.hibernate.schema

Class SpannerSchemaDropper

java.lang.Object

com.google.cloud.spanner.hibernate.schema.SpannerSchemaDropper

All Implemented Interfaces:

org.hibernate.tool.schema.spi.SchemaDropper

public class SpannerSchemaDropper
extends Object
implements org.hibernate.tool.schema.spi.SchemaDropper

A modified version of the SchemaDropperImpl which batches DDL statements to optimize performance.

Constructor Summary

Constructors

Constructor and Description
SpannerSchemaDropper(SpannerSchemaManagementTool tool, org.hibernate.tool.schema.spi.SchemaDropper schemaDropper)

Method Summary

Modifier and Type	Method and Description
org.hibernate.tool.schema.spi.DelayedDropAction	buildDelayedAction(org.hibernate.boot.Metadata metadata, org.hibernate.tool.schema.spi.ExecutionOptions options, org.hibernate.tool.schema.spi.SourceDescriptor sourceDescriptor)
void	doDrop(org.hibernate.boot.Metadata metadata, org.hibernate.tool.schema.spi.ExecutionOptions options, org.hibernate.tool.schema.spi.SourceDescriptor sourceDescriptor, org.hibernate.tool.schema.spi.TargetDescriptor targetDescriptor)

Methods inherited from class java.lang.Object

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

Constructor Detail

SpannerSchemaDropper

public SpannerSchemaDropper(SpannerSchemaManagementTool tool,
                            org.hibernate.tool.schema.spi.SchemaDropper schemaDropper)

Method Detail

doDrop

public void doDrop(org.hibernate.boot.Metadata metadata,
                   org.hibernate.tool.schema.spi.ExecutionOptions options,
                   org.hibernate.tool.schema.spi.SourceDescriptor sourceDescriptor,
                   org.hibernate.tool.schema.spi.TargetDescriptor targetDescriptor)

Specified by:

doDrop in interface org.hibernate.tool.schema.spi.SchemaDropper

buildDelayedAction

public org.hibernate.tool.schema.spi.DelayedDropAction buildDelayedAction(org.hibernate.boot.Metadata metadata,
                                                                          org.hibernate.tool.schema.spi.ExecutionOptions options,
                                                                          org.hibernate.tool.schema.spi.SourceDescriptor sourceDescriptor)

Specified by:

buildDelayedAction in interface org.hibernate.tool.schema.spi.SchemaDropper