io.seata.rm.datasource.sql.struct.cache

类 OracleTableMetaCache

java.lang.Object

io.seata.rm.datasource.sql.struct.cache.AbstractTableMetaCache

io.seata.rm.datasource.sql.struct.cache.OracleTableMetaCache

所有已实现的接口:

TableMetaCache

@LoadLevel(name="oracle")
public class OracleTableMetaCache
extends AbstractTableMetaCache

The type Table meta cache.

构造器概要

构造器

构造器和说明
OracleTableMetaCache()

方法概要

限定符和类型	方法和说明
protected TableMeta	fetchSchema(Connection connection, String tableName) get scheme from datasource and tableName
protected String	getCacheKey(Connection connection, String tableName, String resourceId) generate cache key

从类继承的方法 io.seata.rm.datasource.sql.struct.cache.AbstractTableMetaCache

getTableMeta, refresh

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

OracleTableMetaCache

public OracleTableMetaCache()

方法详细资料

getCacheKey

protected String getCacheKey(Connection connection,
                             String tableName,
                             String resourceId)

从类复制的说明: AbstractTableMetaCache

generate cache key

指定者:

getCacheKey 在类中 AbstractTableMetaCache

参数:

connection - the connection

tableName - the table name

resourceId - the resource id

返回:

cache key

fetchSchema

protected TableMeta fetchSchema(Connection connection,
                                String tableName)
                         throws SQLException

从类复制的说明: AbstractTableMetaCache

get scheme from datasource and tableName

指定者:

fetchSchema 在类中 AbstractTableMetaCache

参数:

connection - the connection

tableName - the table name

返回:

table meta

抛出:

SQLException - the sql exception