Free.DBPool
Class JDCConnection
java.lang.Object
|
+--Free.DBPool.JDCConnection
- public class JDCConnection
- extends java.lang.Object
- implements java.sql.Connection
This class represents a JDBC connection in the pool and is essentially a
wrapper around a real connection.
Code originates from Java Developer Connection.
Fields inherited from interface java.sql.Connection |
TRANSACTION_NONE,
TRANSACTION_READ_COMMITTED,
TRANSACTION_READ_UNCOMMITTED,
TRANSACTION_REPEATABLE_READ,
TRANSACTION_SERIALIZABLE |
Methods inherited from class java.lang.Object |
,
clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait |
JDCConnection
public JDCConnection(java.sql.Connection conn,
JDCConnectionPool pool)
lease
public boolean lease()
validate
public boolean validate()
inUse
public boolean inUse()
getLastUse
public long getLastUse()
close
public void close()
throws java.sql.SQLException
- Specified by:
- close in interface java.sql.Connection
expireLease
protected void expireLease()
getConnection
protected java.sql.Connection getConnection()
prepareStatement
public java.sql.PreparedStatement prepareStatement(java.lang.String sql)
throws java.sql.SQLException
- Specified by:
- prepareStatement in interface java.sql.Connection
prepareCall
public java.sql.CallableStatement prepareCall(java.lang.String sql)
throws java.sql.SQLException
- Specified by:
- prepareCall in interface java.sql.Connection
createStatement
public java.sql.Statement createStatement()
throws java.sql.SQLException
- Specified by:
- createStatement in interface java.sql.Connection
nativeSQL
public java.lang.String nativeSQL(java.lang.String sql)
throws java.sql.SQLException
- Specified by:
- nativeSQL in interface java.sql.Connection
setAutoCommit
public void setAutoCommit(boolean autoCommit)
throws java.sql.SQLException
- Specified by:
- setAutoCommit in interface java.sql.Connection
getAutoCommit
public boolean getAutoCommit()
throws java.sql.SQLException
- Specified by:
- getAutoCommit in interface java.sql.Connection
commit
public void commit()
throws java.sql.SQLException
- Specified by:
- commit in interface java.sql.Connection
rollback
public void rollback()
throws java.sql.SQLException
- Specified by:
- rollback in interface java.sql.Connection
isClosed
public boolean isClosed()
throws java.sql.SQLException
- Specified by:
- isClosed in interface java.sql.Connection
getMetaData
public java.sql.DatabaseMetaData getMetaData()
throws java.sql.SQLException
- Specified by:
- getMetaData in interface java.sql.Connection
setReadOnly
public void setReadOnly(boolean readOnly)
throws java.sql.SQLException
- Specified by:
- setReadOnly in interface java.sql.Connection
isReadOnly
public boolean isReadOnly()
throws java.sql.SQLException
- Specified by:
- isReadOnly in interface java.sql.Connection
setCatalog
public void setCatalog(java.lang.String catalog)
throws java.sql.SQLException
- Specified by:
- setCatalog in interface java.sql.Connection
getCatalog
public java.lang.String getCatalog()
throws java.sql.SQLException
- Specified by:
- getCatalog in interface java.sql.Connection
setTransactionIsolation
public void setTransactionIsolation(int level)
throws java.sql.SQLException
- Specified by:
- setTransactionIsolation in interface java.sql.Connection
getTransactionIsolation
public int getTransactionIsolation()
throws java.sql.SQLException
- Specified by:
- getTransactionIsolation in interface java.sql.Connection
getWarnings
public java.sql.SQLWarning getWarnings()
throws java.sql.SQLException
- Specified by:
- getWarnings in interface java.sql.Connection
clearWarnings
public void clearWarnings()
throws java.sql.SQLException
- Specified by:
- clearWarnings in interface java.sql.Connection