Free.DBPool
Class JDCConnection
java.lang.Object
|
+--Free.DBPool.JDCConnection
- All Implemented Interfaces:
- java.sql.Connection
- 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.
- Since:
- 1.5
- Version:
- 0.2 28 August 2001
- Author:
- Jason Kitcat
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 |
Methods inherited from interface java.sql.Connection |
getTypeMap, setTypeMap |
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
prepareStatement
public java.sql.PreparedStatement prepareStatement(java.lang.String sql,
int resultSetType,
int resultSetConcurrency)
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
prepareCall
public java.sql.CallableStatement prepareCall(java.lang.String sql,
int resultSetType,
int resultSetConcurrency)
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
createStatement
public java.sql.Statement createStatement(int reultSetType,
int resultSetConcurrency)
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