org.apache.shardingsphere.mode.metadata.persist.service

类 SchemaMetaDataPersistService

java.lang.Object

org.apache.shardingsphere.mode.metadata.persist.service.SchemaMetaDataPersistService

public final class SchemaMetaDataPersistService
extends Object

Schema meta data registry service.

构造器概要

构造器

构造器和说明
SchemaMetaDataPersistService()

方法概要

限定符和类型	方法和说明
void	delete(String schemaName) Delete schema.
Optional<org.apache.shardingsphere.infra.metadata.schema.ShardingSphereSchema>	load(String schemaName) Load schema.
Collection<String>	loadAllNames() Load all schema names.
void	persist(String schemaName, org.apache.shardingsphere.infra.metadata.schema.ShardingSphereSchema schema) Persist schema.

从类继承的方法 java.lang.Object

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

构造器详细资料

SchemaMetaDataPersistService

public SchemaMetaDataPersistService()

方法详细资料

persist

public void persist(String schemaName,
                    org.apache.shardingsphere.infra.metadata.schema.ShardingSphereSchema schema)

Persist schema.

参数:

schemaName - schema name to be persisted

schema - schema to be persisted

delete

public void delete(String schemaName)

Delete schema.

参数:

schemaName - schema name to be deleted

load

public Optional<org.apache.shardingsphere.infra.metadata.schema.ShardingSphereSchema> load(String schemaName)

Load schema.

参数:

schemaName - schema name to be loaded

返回:

Loaded schema

loadAllNames

public Collection<String> loadAllNames()

Load all schema names.

返回:

all schema names