Package org.apache.cayenne.datasource
Class DriverDataSource
- java.lang.Object
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- org.apache.cayenne.datasource.DriverDataSource
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- All Implemented Interfaces:
Wrapper,CommonDataSource,DataSource
public class DriverDataSource extends Object implements DataSource
A non-pooling DataSource implementation wrapping a JDBC driver.
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Constructor Summary
Constructors Constructor Description DriverDataSource(Driver driver, String connectionUrl, String userName, String password)Creates a DriverDataSource wrapping a given Driver.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description ConnectiongetConnection()Returns a new database connection, using preconfigured data to locate the database and obtain a connection.ConnectiongetConnection(String userName, String password)Returns a new database connection using provided credentials to login to the database.intgetLoginTimeout()PrintWritergetLogWriter()LoggergetParentLogger()booleanisWrapperFor(Class<?> iface)voidsetLoginTimeout(int seconds)voidsetLogWriter(PrintWriter out)<T> Tunwrap(Class<T> iface)-
Methods inherited from class java.lang.Object
clone, equals, finalize, 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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Constructor Detail
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DriverDataSource
public DriverDataSource(Driver driver, String connectionUrl, String userName, String password)
Creates a DriverDataSource wrapping a given Driver. If "driver" is null, DriverDataSource will consult DriverManager for a registered driver for the given URL. So when specifying null, a user must take care of registering the driver. "connectionUrl" on the other hand must NOT be null.- Since:
- 1.1
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Method Detail
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getConnection
public Connection getConnection() throws SQLException
Returns a new database connection, using preconfigured data to locate the database and obtain a connection.- Specified by:
getConnectionin interfaceDataSource- Throws:
SQLException
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getConnection
public Connection getConnection(String userName, String password) throws SQLException
Returns a new database connection using provided credentials to login to the database.- Specified by:
getConnectionin interfaceDataSource- Throws:
SQLException
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getLoginTimeout
public int getLoginTimeout() throws SQLException- Specified by:
getLoginTimeoutin interfaceCommonDataSource- Specified by:
getLoginTimeoutin interfaceDataSource- Throws:
SQLException
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setLoginTimeout
public void setLoginTimeout(int seconds) throws SQLException- Specified by:
setLoginTimeoutin interfaceCommonDataSource- Specified by:
setLoginTimeoutin interfaceDataSource- Throws:
SQLException
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getLogWriter
public PrintWriter getLogWriter() throws SQLException
- Specified by:
getLogWriterin interfaceCommonDataSource- Specified by:
getLogWriterin interfaceDataSource- Throws:
SQLException
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setLogWriter
public void setLogWriter(PrintWriter out) throws SQLException
- Specified by:
setLogWriterin interfaceCommonDataSource- Specified by:
setLogWriterin interfaceDataSource- Throws:
SQLException
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isWrapperFor
public boolean isWrapperFor(Class<?> iface) throws SQLException
- Specified by:
isWrapperForin interfaceWrapper- Throws:
SQLException- Since:
- 3.0
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unwrap
public <T> T unwrap(Class<T> iface) throws SQLException
- Specified by:
unwrapin interfaceWrapper- Throws:
SQLException- Since:
- 3.0
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getParentLogger
public Logger getParentLogger() throws SQLFeatureNotSupportedException
- Specified by:
getParentLoggerin interfaceCommonDataSource- Throws:
SQLFeatureNotSupportedException- Since:
- 3.1
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