BaseDataSourceResource (Seata All-in-one 1.4.1 1.4.1 API)

java.lang.Object
- io.seata.rm.BaseDataSourceResource<T>

所有已实现的接口:

Resource, SeataDataSourceProxy, Holder<T>, Wrapper, CommonDataSource, DataSource

直接已知子类:

AbstractDataSourceProxyXA
```
public abstract class BaseDataSourceResource<T extends Holdable>
extends Object
implements SeataDataSourceProxy, Resource, Holder<T>
```
Base class of those DataSources working as Seata Resource.

字段概要

字段
限定符和类型	字段和说明
`protected BranchType`	`branchType`
`protected DataSource`	`dataSource`
`protected String`	`dbType`
`protected Driver`	`driver`
`protected String`	`resourceGroupId`
`protected String`	`resourceId`

构造器概要

构造器
构造器和说明

BaseDataSourceResource()

构造器
构造器和说明
`BaseDataSourceResource()`

方法概要

所有方法实例方法具体方法
限定符和类型	方法和说明
`protected void`	`dataSourceCheck()`
`BranchType`	`getBranchType()` Gets branch type.
`String`	`getDbType()`
`Driver`	`getDriver()`
`int`	`getLoginTimeout()`
`PrintWriter`	`getLogWriter()`
`Logger`	`getParentLogger()`
`String`	`getResourceGroupId()` Get the resource group id.
`String`	`getResourceId()` Get the resource id.
`DataSource`	`getTargetDataSource()` Gets target data source.
`T`	`hold(String key, T value)`
`boolean`	`isWrapperFor(Class<?> iface)`
`T`	`lookup(String key)`
`T`	`release(String key, T value)`
`void`	`setBranchType(BranchType branchType)`
`void`	`setDbType(String dbType)`
`void`	`setDriver(Driver driver)`
`void`	`setLoginTimeout(int seconds)`
`void`	`setLogWriter(PrintWriter out)`
`void`	`setResourceGroupId(String resourceGroupId)`
`void`	`setResourceId(String resourceId)`
`<T> T`	`unwrap(Class<T> iface)`

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

从接口继承的方法 javax.sql.DataSource
getConnection, getConnection

- 字段详细资料
  - dataSource
```
protected DataSource dataSource
```
  - resourceId
```
protected String resourceId
```
  - resourceGroupId
```
protected String resourceGroupId
```
  - branchType
```
protected BranchType branchType
```
  - dbType
```
protected String dbType
```
  - driver
```
protected Driver driver
```
- 构造器详细资料
  - BaseDataSourceResource
```
public BaseDataSourceResource()
```
- 方法详细资料
  - getTargetDataSource
```
public DataSource getTargetDataSource()
```
    Gets target data source.
    
    指定者:
    
    getTargetDataSource 在接口中 SeataDataSourceProxy
    
    返回:
    
    the target data source
  - getResourceId
```
public String getResourceId()
```
    从接口复制的说明: Resource
    
    Get the resource id. e.g. url of a data-source could be the id of the db data-source resource.
    
    指定者:
    
    getResourceId 在接口中 Resource
    
    返回:
    
    resource id.
  - setResourceId
```
public void setResourceId(String resourceId)
```
  - getResourceGroupId
```
public String getResourceGroupId()
```
    从接口复制的说明: Resource
    
    Get the resource group id. e.g. master and slave data-source should be with the same resource group id.
    
    指定者:
    
    getResourceGroupId 在接口中 Resource
    
    返回:
    
    resource group id.
  - setResourceGroupId
```
public void setResourceGroupId(String resourceGroupId)
```
  - getBranchType
```
public BranchType getBranchType()
```
    从接口复制的说明: SeataDataSourceProxy
    
    Gets branch type.
    
    指定者:
    
    getBranchType 在接口中 Resource
    
    指定者:
    
    getBranchType 在接口中 SeataDataSourceProxy
    
    返回:
    
    the branch type
  - setBranchType
```
public void setBranchType(BranchType branchType)
```
  - getDbType
```
public String getDbType()
```
  - setDbType
```
public void setDbType(String dbType)
```
  - getDriver
```
public Driver getDriver()
```
  - setDriver
```
public void setDriver(Driver driver)
```
  - unwrap
```
public <T> T unwrap(Class<T> iface)
             throws SQLException
```
    指定者:
    
    unwrap 在接口中 Wrapper
    
    抛出:
    
    SQLException
  - isWrapperFor
```
public boolean isWrapperFor(Class<?> iface)
                     throws SQLException
```
    指定者:
    
    isWrapperFor 在接口中 Wrapper
    
    抛出:
    
    SQLException
  - dataSourceCheck
```
protected void dataSourceCheck()
```
  - getLogWriter
```
public PrintWriter getLogWriter()
                         throws SQLException
```
    指定者:
    
    getLogWriter 在接口中 CommonDataSource
    
    抛出:
    
    SQLException
  - setLogWriter
```
public void setLogWriter(PrintWriter out)
                  throws SQLException
```
    指定者:
    
    setLogWriter 在接口中 CommonDataSource
    
    抛出:
    
    SQLException
  - setLoginTimeout
```
public void setLoginTimeout(int seconds)
                     throws SQLException
```
    指定者:
    
    setLoginTimeout 在接口中 CommonDataSource
    
    抛出:
    
    SQLException
  - getLoginTimeout
```
public int getLoginTimeout()
                    throws SQLException
```
    指定者:
    
    getLoginTimeout 在接口中 CommonDataSource
    
    抛出:
    
    SQLException
  - getParentLogger
```
public Logger getParentLogger()
                       throws SQLFeatureNotSupportedException
```
    指定者:
    
    getParentLogger 在接口中 CommonDataSource
    
    抛出:
    
    SQLFeatureNotSupportedException
  - hold
```
public T hold(String key,
              T value)
```
    指定者:
    
    hold 在接口中 Holder<T extends Holdable>
  - release
```
public T release(String key,
                 T value)
```
    指定者:
    
    release 在接口中 Holder<T extends Holdable>
  - lookup
```
public T lookup(String key)
```
    指定者:
    
    lookup 在接口中 Holder<T extends Holdable>

类 BaseDataSourceResource<T extends Holdable>

字段概要

构造器概要

方法概要

从类继承的方法 java.lang.Object

从接口继承的方法 javax.sql.DataSource

字段详细资料

dataSource

resourceId

resourceGroupId

branchType

dbType

driver

构造器详细资料

BaseDataSourceResource

方法详细资料

getTargetDataSource

getResourceId

setResourceId

getResourceGroupId

setResourceGroupId

getBranchType

setBranchType

getDbType

setDbType

getDriver

setDriver

unwrap

isWrapperFor

dataSourceCheck

getLogWriter

setLogWriter

setLoginTimeout

getLoginTimeout

getParentLogger

hold

release

lookup