public abstract class AbstractRoutingDataSource extends Object implements RoutingDataSource, DataSource, Closeable
| 限定符和类型 | 字段和说明 |
|---|---|
protected DataSource |
defaultTargetDataSource |
protected boolean |
strict
严格模式(启用后在未匹配到指定数据源时候会抛出异常,不启用则使用默认数据源.)
|
protected Map<String,DataSource> |
targetDataSources |
| 构造器和说明 |
|---|
AbstractRoutingDataSource() |
| 限定符和类型 | 方法和说明 |
|---|---|
void |
close() |
protected void |
closeDataSource(DataSource ds)
尝试关闭数据源
|
abstract String |
determineCurrentKey()
确定当前数据源键
|
DataSource |
determineCurrentTarget()
确定当前目标数据源
|
Connection |
getConnection() |
Connection |
getConnection(String username,
String password) |
int |
getLoginTimeout() |
PrintWriter |
getLogWriter() |
Logger |
getParentLogger() |
boolean |
isWrapperFor(Class<?> iface) |
void |
setDefaultTargetDataSource(DataSource defaultTargetDataSource)
设置默认目标数据源
|
void |
setLoginTimeout(int seconds) |
void |
setLogWriter(PrintWriter out) |
void |
setStrict(boolean strict)
设置严格模式
|
void |
setTargetDataSources(Map<String,DataSource> targetDataSources)
设置目标数据源集合(替换掉旧的)
|
<T> T |
unwrap(Class<T> iface) |
protected DataSource defaultTargetDataSource
protected Map<String,DataSource> targetDataSources
protected boolean strict
public void setTargetDataSources(Map<String,DataSource> targetDataSources)
public void setDefaultTargetDataSource(DataSource defaultTargetDataSource)
public void setStrict(boolean strict)
public abstract String determineCurrentKey()
public DataSource determineCurrentTarget()
determineCurrentTarget 在接口中 RoutingDataSourcepublic Connection getConnection() throws SQLException
getConnection 在接口中 DataSourceSQLExceptionpublic Connection getConnection(String username, String password) throws SQLException
getConnection 在接口中 DataSourceSQLExceptionpublic <T> T unwrap(Class<T> iface) throws SQLException
unwrap 在接口中 WrapperSQLExceptionpublic boolean isWrapperFor(Class<?> iface) throws SQLException
isWrapperFor 在接口中 WrapperSQLExceptionpublic PrintWriter getLogWriter() throws SQLException
getLogWriter 在接口中 CommonDataSourceSQLExceptionpublic void setLogWriter(PrintWriter out) throws SQLException
setLogWriter 在接口中 CommonDataSourceSQLExceptionpublic void setLoginTimeout(int seconds)
throws SQLException
setLoginTimeout 在接口中 CommonDataSourceSQLExceptionpublic int getLoginTimeout()
throws SQLException
getLoginTimeout 在接口中 CommonDataSourceSQLExceptionpublic Logger getParentLogger() throws SQLFeatureNotSupportedException
getParentLogger 在接口中 CommonDataSourceSQLFeatureNotSupportedExceptionpublic void close()
throws IOException
close 在接口中 Closeableclose 在接口中 AutoCloseableIOExceptionprotected void closeDataSource(DataSource ds) throws IOException
IOExceptionCopyright © 2024. All rights reserved.