程序包 org.hibernate.tool.schema.spi

接口 SourceDescriptor

所有已知子接口:

JpaTargetAndSourceDescriptor

public interface SourceDescriptor

Describes a source for schema create, drop and migrate actions.

If getSourceType() indicates that a script should be a source, then getScriptSourceInput() identifies the script.

The purpose here is also to allow other back-ends (OGM) by simply describing where to find sources rather than defining the sources themselves. The reason being that ultimately the Java type representing a "DDL command" might be different; e.g., String for JDBC.

作者:

Steve Ebersole

方法概要

修饰符和类型	方法	说明
ScriptSourceInput	getScriptSourceInput()	If getSourceType() indicates scripts are involved, returns a representation of the script file to read.
SourceType	getSourceType()	The indicated source type for this target type.

方法详细资料

getSourceType

SourceType getSourceType()

The indicated source type for this target type.

返回:

The source type

getScriptSourceInput

ScriptSourceInput getScriptSourceInput()

If getSourceType() indicates scripts are involved, returns a representation of the script file to read. Otherwise, returns null.

While it is ultimately up to the actual tooling provider, it is generally an error for getSourceType() to indicate that scripts are involved and for this method to return null.

返回:

The script file to read.