程序包 org.anyline.data.jdbc.datasource

类 JDBCDatasourceHolder

java.lang.Object

org.anyline.data.datasource.DatasourceHolder

org.anyline.data.jdbc.datasource.JDBCDatasourceHolder

@Component("anyline.data.datasource.holder.jdbc")
public class JDBCDatasourceHolder
extends DatasourceHolder

字段概要

字段

修饰符和类型	字段	说明
protected static Map<String,DataSource>	caches
static final String	DATASOURCE_TYPE_DEFAULT

从类继承的字段 org.anyline.data.datasource.DatasourceHolder

factory, params, types

构造器概要

构造器

构造器	说明
JDBCDatasourceHolder()

方法概要

修饰符和类型	方法	说明
List<String>	callCopy(DataRuntime runtime)
void	callDestroy(String datasource)
boolean	callHit(DataRuntime runtime)
DataRuntime	callTemporary(Object datasource, String database, DriverAdapter adapter)
boolean	callValidate(DataRuntime runtime)
static void	commit(org.springframework.transaction.TransactionStatus status)	提交事务
static List<String>	copy()
static List<String>	copy(String datasource)
static List<String>	copy(DataRuntime runtime)	根据当前数据源查询全部数据库列表，每个数据库创建一个数据源
static DataSource	datasource()
static DataSource	datasource(String key)	原生DataSource
static void	destroy(String datasource)
static boolean	exeValidate(DataRuntime runtime)
static void	loadCache()	在spring启动之前注册的数据源
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	reg(String key, String prefix, org.springframework.core.env.Environment env)
static DataSource	reg(String key, Connection connection)
static DataSource	reg(String key, Connection connection, boolean override)
static String	reg(String key, Map<String,Object> param)
static String	reg(String key, Map<String,Object> param, boolean override)
static DataRuntime	reg(String key, DataSource ds)
static DataRuntime	reg(String key, DataSource ds, boolean override)
static DataRuntime	reg(String key, DataSource ds, org.anyline.metadata.type.DatabaseType type)
static DataRuntime	reg(String key, DataSource ds, org.anyline.metadata.type.DatabaseType type, boolean override)
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 String	regTransactionManager(String key, String ds)
static String	regTransactionManager(String key, String ds, boolean primary)
static String	regTransactionManager(String key, DataSource ds)
static String	regTransactionManager(String key, DataSource ds, boolean primary)
static void	rollback(org.springframework.transaction.TransactionStatus status)	回滚事务
static org.springframework.transaction.TransactionStatus	start()	开启事务
static org.springframework.transaction.TransactionStatus	start(int behavior)	开启事务
static org.springframework.transaction.TransactionStatus	start(String datasource)	启动事务 * @param datasource 数据源 更多参数调用start(String datasource, DefaultTransactionDefinition definition)
static org.springframework.transaction.TransactionStatus	start(String datasource, int behavior)	启动事务
static org.springframework.transaction.TransactionStatus	start(String datasource, org.springframework.transaction.support.DefaultTransactionDefinition definition)	启动事务
static org.springframework.transaction.TransactionStatus	start(org.springframework.transaction.support.DefaultTransactionDefinition definition)	启动事务(默认数据源)
static String	url(org.anyline.metadata.type.DatabaseType type, Map<String,String> params)
static boolean	validate()
static boolean	validate(String ds)	检测数据源是否连接正常
static boolean	validate(DataSource ds)
static boolean	validate(DataRuntime runtime)
static boolean	validate(org.springframework.jdbc.core.JdbcTemplate jdbc)

从类继承的方法 org.anyline.data.datasource.DatasourceHolder

check, contains, dialect, dialect, factory, hit, hit, hit, init, list, temporary, value, value, value, value

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

caches

protected static Map<String,DataSource> caches

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

JDBCDatasourceHolder

public JDBCDatasourceHolder()

方法详细资料

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

type - 数据库类型

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,
 Map<String,Object> param,
 boolean override)
                  throws Exception

抛出:

Exception

reg

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

抛出:

Exception

reg

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

抛出:

Exception

reg

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

抛出:

Exception

reg

public static DataRuntime reg(String key,
 DataSource ds,
 org.anyline.metadata.type.DatabaseType type,
 boolean override)
                       throws Exception

抛出:

Exception

reg

public static DataRuntime reg(String key,
 DataSource ds,
 org.anyline.metadata.type.DatabaseType type)
                       throws Exception

抛出:

Exception

reg

public static DataSource reg(String key,
 Connection connection,
 boolean override)

reg

public static DataSource reg(String key,
 Connection connection)

reg

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

loadCache

public static void loadCache()

在spring启动之前注册的数据源

callTemporary

public DataRuntime callTemporary(Object datasource,
 String database,
 DriverAdapter adapter)
                          throws Exception

指定者:

callTemporary 在类中 DatasourceHolder

抛出:

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)
                        throws Exception

抛出:

Exception

validate

public static boolean validate(DataSource ds)
                        throws Exception

抛出:

Exception

exeValidate

public static boolean exeValidate(DataRuntime runtime)
                           throws Exception

抛出:

Exception

callValidate

public boolean callValidate(DataRuntime runtime)

指定者:

callValidate 在类中 DatasourceHolder

callHit

public boolean callHit(DataRuntime runtime)
                throws Exception

指定者:

callHit 在类中 DatasourceHolder

抛出:

Exception

destroy

public static void destroy(String datasource)

callDestroy

public void callDestroy(String datasource)

指定者:

callDestroy 在类中 DatasourceHolder

copy

public static List<String> copy()

copy

public static List<String> copy(String datasource)

copy

public static List<String> copy(DataRuntime runtime)

根据当前数据源查询全部数据库列表，每个数据库创建一个数据源

参数:

runtime - runtime

返回:

数据源key列表(全大写)

callCopy

public List<String> callCopy(DataRuntime runtime)

指定者:

callCopy 在类中 DatasourceHolder

datasource

public static DataSource datasource(String key)

原生DataSource

参数:

key - key

返回:

DataSource

datasource

public static DataSource datasource()

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)

start

public static org.springframework.transaction.TransactionStatus start(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

start

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

start

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

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

start

public static org.springframework.transaction.TransactionStatus start(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

start

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

开启事务

参数:

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

返回:

TransactionStatus 回溯可提交时需要

start

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

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

url

public static String url(org.anyline.metadata.type.DatabaseType type,
 Map<String,String> params)