org.anyline.data.jdbc.ds

类 DataSourceHolder

java.lang.Object

org.anyline.data.util.ClientHolder

org.anyline.data.jdbc.ds.DataSourceHolder

public class DataSourceHolder
extends ClientHolder

字段概要

字段

限定符和类型	字段和说明
static String	DATASOURCE_TYPE_DEFAULT

从类继承的字段 org.anyline.data.util.ClientHolder

dataSources, THREAD_AUTO_RECOVER, THREAD_CUR_SOURCE, THREAD_RECALL_SOURCE, types

构造器概要

构造器

构造器和说明
DataSourceHolder()

方法概要

限定符和类型	方法和说明
static String	build(String key, Map params, boolean over) 创建数据源
static void	commit(org.springframework.transaction.TransactionStatus status) 提交事务
static void	destroy(String key) 数据源注销
static DataSource	getDataSource()
static DataSource	getDataSource(String key)
static String	reg(String key, org.anyline.metadata.type.DatabaseType type, String url, String user, String password) 注册数据源(生产环境不要调用这个方法，这里只设置几个必需参数用来测试)
static DataSource	reg(String key, DataSource ds)
static DataSource	reg(String key, DataSource ds, boolean over)
static String	reg(String key, Map param)
static String	reg(String key, Map param, boolean over)
static String	reg(String key, String prefix, org.springframework.core.env.Environment env)
static String	reg(String key, String pool, String driver, String url, String user, String password) 注册数据源(生产环境不要调用这个方法，这里只设置几个必需参数用来测试)
static String	regTransactionManager(String key, DataSource ds)
static String	regTransactionManager(String key, DataSource ds, boolean primary)
static String	regTransactionManager(String key, String ds)
static String	regTransactionManager(String key, String ds, boolean primary)
static void	rollback(org.springframework.transaction.TransactionStatus status) 回滚事务
static org.springframework.transaction.TransactionStatus	startTransaction() 开启事务
static org.springframework.transaction.TransactionStatus	startTransaction(org.springframework.transaction.support.DefaultTransactionDefinition definition) 启动事务(默认数据源)
static org.springframework.transaction.TransactionStatus	startTransaction(int behavior) 开启事务
static org.springframework.transaction.TransactionStatus	startTransaction(String datasource) 启动事务 * @param datasource 数据源 更多参数调用startTransaction(String datasource, DefaultTransactionDefinition definition)
static org.springframework.transaction.TransactionStatus	startTransaction(String datasource, org.springframework.transaction.support.DefaultTransactionDefinition definition) 启动事务
static org.springframework.transaction.TransactionStatus	startTransaction(String datasource, int behavior) 启动事务
static boolean	validate()
static boolean	validate(DataRuntime runtime)
static boolean	validate(org.springframework.jdbc.core.JdbcTemplate jdbc)
static boolean	validate(String ds) 检测数据源是否连接正常

从类继承的方法 org.anyline.data.util.ClientHolder

clearDataSource, contains, curDataSource, dialect, dialect, isAutoRecover, list, recoverDataSource, reg, setDataSource, setDataSource, setDefaultDataSource

从类继承的方法 java.lang.Object

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

字段详细资料

DATASOURCE_TYPE_DEFAULT

public static final String DATASOURCE_TYPE_DEFAULT

另请参阅:

常量字段值

构造器详细资料

DataSourceHolder

public DataSourceHolder()

方法详细资料

startTransaction

public static org.springframework.transaction.TransactionStatus startTransaction(String datasource,
                                                                                 org.springframework.transaction.support.DefaultTransactionDefinition definition)

启动事务

参数:

datasource - 数据源

definition - 事务定义相关参数

返回:

TransactionStatus 回溯可提交时需要

startTransaction

public static org.springframework.transaction.TransactionStatus startTransaction(String datasource,
                                                                                 int behavior)

启动事务

参数:

datasource - 数据源

返回:

behavior 事务传播方式
更多参数调用startTransaction(String datasource, DefaultTransactionDefinition definition)

startTransaction

public static org.springframework.transaction.TransactionStatus startTransaction(String datasource)

启动事务 * @param datasource 数据源 更多参数调用startTransaction(String datasource, DefaultTransactionDefinition definition)

startTransaction

public static org.springframework.transaction.TransactionStatus startTransaction(org.springframework.transaction.support.DefaultTransactionDefinition definition)

启动事务(默认数据源)

参数:

definition - 事务定义相关参数

返回:

TransactionStatus 回溯可提交时需要

startTransaction

public static org.springframework.transaction.TransactionStatus startTransaction(int behavior)

开启事务

参数:

behavior - 事务传播方式
更多参数调用startTransaction(String datasource, DefaultTransactionDefinition definition)

返回:

TransactionStatus 回溯可提交时需要

startTransaction

public static org.springframework.transaction.TransactionStatus startTransaction()

开启事务

返回:

TransactionStatus 回溯可提交时需要

commit

public static void commit(org.springframework.transaction.TransactionStatus status)

提交事务

参数:

status - 开启事务时返回TransactionStatus

rollback

public static void rollback(org.springframework.transaction.TransactionStatus status)

回滚事务

参数:

status - 开启事务时返回TransactionStatus

regTransactionManager

public static String regTransactionManager(String key,
                                           DataSource ds)

regTransactionManager

public static String regTransactionManager(String key,
                                           DataSource ds,
                                           boolean primary)

regTransactionManager

public static String regTransactionManager(String key,
                                           String ds)

regTransactionManager

public static String regTransactionManager(String key,
                                           String ds,
                                           boolean primary)

destroy

public static void destroy(String key)

数据源注销

参数:

key -

reg

public static String reg(String key,
                         String pool,
                         String driver,
                         String url,
                         String user,
                         String password)
                  throws Exception

注册数据源(生产环境不要调用这个方法，这里只设置几个必需参数用来测试)

参数:

key - 切换数据源依据 默认key=dataSource

pool - 连接池类型 如 com.zaxxer.hikari.HikariDataSource

driver - 驱动类 如 com.mysql.cj.jdbc.Driver

url - url

user - 用户名

password - 密码

返回:

DataSource

抛出:

Exception - 异常 Exception

reg

public static String reg(String key,
                         org.anyline.metadata.type.DatabaseType type,
                         String url,
                         String user,
                         String password)
                  throws Exception

注册数据源(生产环境不要调用这个方法，这里只设置几个必需参数用来测试)

参数:

key - 切换数据源依据 默认key=dataSource

url - url

type - 数据库类型

user - 用户名

password - 密码

返回:

DataSource

抛出:

Exception - 异常 Exception

reg

public static String reg(String key,
                         Map param,
                         boolean over)
                  throws Exception

抛出:

Exception

reg

public static String reg(String key,
                         Map param)
                  throws Exception

抛出:

Exception

reg

public static DataSource reg(String key,
                             DataSource ds,
                             boolean over)
                      throws Exception

抛出:

Exception

reg

public static DataSource reg(String key,
                             DataSource ds)
                      throws Exception

抛出:

Exception

getDataSource

public static DataSource getDataSource()

getDataSource

public static DataSource getDataSource(String key)

reg

public static String reg(String key,
                         String prefix,
                         org.springframework.core.env.Environment env)

build

public static String build(String key,
                           Map params,
                           boolean over)
                    throws Exception

创建数据源

参数:

key - key

params - 帐号密码等参数

返回:

bean.id

抛出:

Exception - Exception

validate

public static boolean validate(String ds)

检测数据源是否连接正常

参数:

ds - 数据源名称

返回:

boolean

validate

public static boolean validate()

validate

public static boolean validate(DataRuntime runtime)

validate

public static boolean validate(org.springframework.jdbc.core.JdbcTemplate jdbc)