程序包 org.hibernate.tool.schema.spi

接口 SchemaDropper

所有已知实现类:

SchemaDropperImpl

public interface SchemaDropper

Service delegate for handling schema dropping.

作者:

Steve Ebersole

方法概要

修饰符和类型	方法	说明
DelayedDropAction	buildDelayedAction(Metadata metadata, ExecutionOptions options, SourceDescriptor sourceDescriptor)	Build a delayed Runnable for performing schema dropping.
void	doDrop(Metadata metadata, ExecutionOptions options, SourceDescriptor sourceDescriptor, TargetDescriptor targetDescriptor)	Perform a schema drop from the indicated source(s) to the indicated target(s).

方法详细资料

doDrop

void doDrop(Metadata metadata,
            ExecutionOptions options,
            SourceDescriptor sourceDescriptor,
            TargetDescriptor targetDescriptor)

Perform a schema drop from the indicated source(s) to the indicated target(s).

参数:

metadata - Represents the schema to be dropped.

options - Options for executing the drop

sourceDescriptor - description of the source(s) of drop commands

targetDescriptor - description of the target(s) for the drop commands

buildDelayedAction

DelayedDropAction buildDelayedAction(Metadata metadata,
                                     ExecutionOptions options,
                                     SourceDescriptor sourceDescriptor)

Build a delayed Runnable for performing schema dropping. This implicitly targets the underlying data-store.

参数:

metadata - The metadata to drop

options - The drop options

sourceDescriptor - For access to the SourceDescriptor.getScriptSourceInput()

返回:

The Runnable