net.ymate.platform.persistence.jdbc.dialect.impl

Class OracleDialect

java.lang.Object

net.ymate.platform.persistence.jdbc.dialect.AbstractDialect

net.ymate.platform.persistence.jdbc.dialect.impl.OracleDialect

All Implemented Interfaces:

IDialect

@Dialect(value="ORACLE",
         driverClass="oracle.jdbc.OracleDriver")
public class OracleDialect
extends AbstractDialect

Oracle数据库方言接口实现

Author:

刘镇 (suninformation@163.com) on 2011-8-30 下午01:55:13

Constructor Summary

Constructors

Constructor and Description
OracleDialect()

Method Summary

Modifier and Type	Method and Description
String	buildInsertSql(Class<? extends IEntity> entityClass, String prefix, IShardingable shardingable, Fields fields) 构建插入实体数据记录SQL语句
String	buildPagedQuerySql(String originSql, int page, int pageSize) 构建分页SQL语句
String	getName() 获取方言名称
String	getSequenceNextValSql(String sequenceName) 获取下一序列值的SQL语句

Methods inherited from class net.ymate.platform.persistence.jdbc.dialect.AbstractDialect

buildCountSQL, buildCreateSql, buildDeleteByPkSql, buildDropSql, buildSelectByPkSql, buildSelectSql, buildTableName, buildTableName, buildUpdateByPkSql, doGenerateFieldsFormatStr, doRemoveOrderByElements, doValidProperty, getGeneratedKey, getIdentifierQuoteBegin, getIdentifierQuoteEnd, hasIdentifierQuote, setIdentifierQuote, wrapIdentifierQuote

Methods inherited from class java.lang.Object

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

Constructor Detail

OracleDialect

public OracleDialect()

Method Detail

getName

public String getName()

Description copied from interface: IDialect

获取方言名称

Returns:

返回方言名称

getSequenceNextValSql

public String getSequenceNextValSql(String sequenceName)

Description copied from interface: IDialect

获取下一序列值的SQL语句

Specified by:

getSequenceNextValSql in interface IDialect

Overrides:

getSequenceNextValSql in class AbstractDialect

Parameters:

sequenceName - 序列名称

Returns:

返回下一序列值的SQL语句

buildInsertSql

public String buildInsertSql(Class<? extends IEntity> entityClass,
                             String prefix,
                             IShardingable shardingable,
                             Fields fields)

Description copied from interface: IDialect

构建插入实体数据记录SQL语句

Specified by:

buildInsertSql in interface IDialect

Overrides:

buildInsertSql in class AbstractDialect

Parameters:

entityClass - 实体模模型类

prefix - 实体名称前缀

shardingable - 分片(表)参数对象

fields - 字段名称集合，可选参数，若不指定则包括全部字段

Returns:

返回插入实体数据记录SQL语句

buildPagedQuerySql

public String buildPagedQuerySql(String originSql,
                                 int page,
                                 int pageSize)

Description copied from interface: IDialect

构建分页SQL语句

Specified by:

buildPagedQuerySql in interface IDialect

Overrides:

buildPagedQuerySql in class AbstractDialect

Parameters:

originSql - 原SQL语句

page - 页号

pageSize - 每页记录数

Returns:

返回分页SQL语句