Class DataSourceWrapper
- java.lang.Object
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- org.apache.taglibs.standard.tag.common.sql.DataSourceWrapper
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- All Implemented Interfaces:
Wrapper
,CommonDataSource
,DataSource
public class DataSourceWrapper extends Object implements DataSource
A simple
DataSource
wrapper for the standardDriverManager
class.
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Constructor Summary
Constructors Constructor Description DataSourceWrapper()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Connection
getConnection()
Returns a Connection using the DriverManager and all set properties.Connection
getConnection(String username, String password)
Always throws a SQLException.int
getLoginTimeout()
Always throws a SQLException.PrintWriter
getLogWriter()
Always throws a SQLException.Logger
getParentLogger()
boolean
isWrapperFor(Class c)
void
setDriverClassName(String driverClassName)
void
setJdbcURL(String jdbcURL)
void
setLoginTimeout(int seconds)
Always throws a SQLException.void
setLogWriter(PrintWriter out)
Always throws a SQLException.void
setPassword(String password)
void
setUserName(String userName)
Object
unwrap(Class c)
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Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface javax.sql.CommonDataSource
createShardingKeyBuilder
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Methods inherited from interface javax.sql.DataSource
createConnectionBuilder
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Method Detail
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setDriverClassName
public void setDriverClassName(String driverClassName) throws ClassNotFoundException, InstantiationException, IllegalAccessException
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setJdbcURL
public void setJdbcURL(String jdbcURL)
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setUserName
public void setUserName(String userName)
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setPassword
public void setPassword(String password)
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getConnection
public Connection getConnection() throws SQLException
Returns a Connection using the DriverManager and all set properties.- Specified by:
getConnection
in interfaceDataSource
- Throws:
SQLException
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getConnection
public Connection getConnection(String username, String password) throws SQLException
Always throws a SQLException. Username and password are set in the constructor and can not be changed.- Specified by:
getConnection
in interfaceDataSource
- Throws:
SQLException
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getLoginTimeout
public int getLoginTimeout() throws SQLException
Always throws a SQLException. Not supported.- Specified by:
getLoginTimeout
in interfaceCommonDataSource
- Specified by:
getLoginTimeout
in interfaceDataSource
- Throws:
SQLException
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getParentLogger
public Logger getParentLogger()
- Specified by:
getParentLogger
in interfaceCommonDataSource
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getLogWriter
public PrintWriter getLogWriter() throws SQLException
Always throws a SQLException. Not supported.- Specified by:
getLogWriter
in interfaceCommonDataSource
- Specified by:
getLogWriter
in interfaceDataSource
- Throws:
SQLException
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setLoginTimeout
public void setLoginTimeout(int seconds) throws SQLException
Always throws a SQLException. Not supported.- Specified by:
setLoginTimeout
in interfaceCommonDataSource
- Specified by:
setLoginTimeout
in interfaceDataSource
- Throws:
SQLException
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setLogWriter
public void setLogWriter(PrintWriter out) throws SQLException
Always throws a SQLException. Not supported.- Specified by:
setLogWriter
in interfaceCommonDataSource
- Specified by:
setLogWriter
in interfaceDataSource
- Throws:
SQLException
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isWrapperFor
public boolean isWrapperFor(Class c) throws SQLException
- Specified by:
isWrapperFor
in interfaceWrapper
- Throws:
SQLException
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unwrap
public Object unwrap(Class c) throws SQLException
- Specified by:
unwrap
in interfaceWrapper
- Throws:
SQLException
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