org.apache.james.util.mordred
Class PoolConnEntry

java.lang.Object
  |
  +--org.apache.james.util.mordred.PoolConnEntry

All Implemented Interfaces:

Connection

public class PoolConnEntry

extends Object

implements Connection

An entry in a connection pool.

Author:

Serge Knystautas

Field Summary

static int	ACTIVE
static int	AVAILABLE

Fields inherited from interface java.sql.Connection

TRANSACTION_NONE, TRANSACTION_READ_COMMITTED, TRANSACTION_READ_UNCOMMITTED, TRANSACTION_REPEATABLE_READ, TRANSACTION_SERIALIZABLE

Constructor Summary

PoolConnEntry(JdbcDataSource container, Connection conn, int id)
Insert the method's description here.

Method Summary

void	clearWarnings() Simple method to log any warnings on an entry (connection), and then clear them.
void	close()
void	commit()
Statement	createStatement()
Statement	createStatement(int resultSetType, int resultSetConcurrency)
protected void	finalize() Need to clean up the connection
boolean	getAutoCommit()
String	getCatalog()
long	getCreateDate() Insert the method's description here.
int	getId() Insert the method's description here.
long	getLastActivity() Insert the method's description here.
long	getLockTime() Insert the method's description here.
DatabaseMetaData	getMetaData()
int	getStatus() Insert the method's description here.
String	getString()
Throwable	getTrace() Insert the method's description here.
int	getTransactionIsolation()
Map	getTypeMap()
SQLWarning	getWarnings()
boolean	isClosed() Returns whether this entry is closed.
boolean	isReadOnly()
boolean	lock() Locks an entry for anybody else using it
String	nativeSQL(String sql)
CallableStatement	prepareCall(String sql)
CallableStatement	prepareCall(String sql, int resultSetType, int resultSetConcurrency)
PreparedStatement	prepareStatement(String sql)
PreparedStatement	prepareStatement(String sql, int resultSetType, int resultSetConcurrency)
void	rollback()
void	setAutoCommit(boolean autoCommit)
void	setCatalog(String catalog)
void	setReadOnly(boolean readOnly)
void	setTransactionIsolation(int level)
void	setTypeMap(Map map)
void	unlock() Resets flags on an entry for reuse in the pool

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.sql.Connection

createStatement, getHoldability, prepareCall, prepareStatement, prepareStatement, prepareStatement, prepareStatement, releaseSavepoint, rollback, setHoldability, setSavepoint, setSavepoint

Field Detail

AVAILABLE

public static final int AVAILABLE

See Also:

Constant Field Values

ACTIVE

public static final int ACTIVE

See Also:

Constant Field Values

Constructor Detail

PoolConnEntry

public PoolConnEntry(JdbcDataSource container,
                     Connection conn,
                     int id)

Insert the method's description here. Creation date: (8/24/99 11:43:45 AM)

Parameters:

conn - java.sql.Connection

Method Detail

lock

public boolean lock()
             throws SQLException

Locks an entry for anybody else using it

SQLException

unlock

public void unlock()

Resets flags on an entry for reuse in the pool

clearWarnings

public void clearWarnings()

Simple method to log any warnings on an entry (connection), and then clear them.

Specified by:

clearWarnings in interface Connection

Throws:

SQLException

getCreateDate

public long getCreateDate()

Insert the method's description here. Creation date: (8/24/99 11:43:19 AM)

Returns:

a long representing the time this entry was created

getId

public int getId()

Insert the method's description here. Creation date: (8/24/99 12:09:01 PM)

Returns:

int

getLastActivity

public long getLastActivity()

Insert the method's description here. Creation date: (8/24/99 11:43:19 AM)

Returns:

long

getLockTime

public long getLockTime()

Insert the method's description here. Creation date: (8/24/99 11:43:19 AM)

Returns:

long

getStatus

public int getStatus()

Insert the method's description here. Creation date: (8/24/99 11:43:19 AM)

Returns:

int

getTrace

public Throwable getTrace()

Insert the method's description here. Creation date: (8/24/99 2:33:38 PM)

Returns:

java.lang.Throwable

finalize

protected void finalize()

Need to clean up the connection

Overrides:

finalize in class Object

getString

public String getString()

close

public void close()
           throws SQLException

Specified by:

close in interface Connection

SQLException

isClosed

public boolean isClosed()
                 throws SQLException

Returns whether this entry is closed.

Specified by:

isClosed in interface Connection

Returns:

whether the underlying conntection is closed

SQLException

createStatement

public final Statement createStatement()
                                throws SQLException

Specified by:

createStatement in interface Connection

SQLException

prepareStatement

public final PreparedStatement prepareStatement(String sql)
                                         throws SQLException

Specified by:

prepareStatement in interface Connection

SQLException

prepareCall

public final CallableStatement prepareCall(String sql)
                                    throws SQLException

Specified by:

prepareCall in interface Connection

SQLException

nativeSQL

public final String nativeSQL(String sql)
                       throws SQLException

Specified by:

nativeSQL in interface Connection

SQLException

setAutoCommit

public final void setAutoCommit(boolean autoCommit)
                         throws SQLException

Specified by:

setAutoCommit in interface Connection

SQLException

getAutoCommit

public final boolean getAutoCommit()
                            throws SQLException

Specified by:

getAutoCommit in interface Connection

SQLException

commit

public final void commit()
                  throws SQLException

Specified by:

commit in interface Connection

SQLException

rollback

public final void rollback()
                    throws SQLException

Specified by:

rollback in interface Connection

SQLException

getMetaData

public final DatabaseMetaData getMetaData()
                                   throws SQLException

Specified by:

getMetaData in interface Connection

SQLException

setReadOnly

public final void setReadOnly(boolean readOnly)
                       throws SQLException

Specified by:

setReadOnly in interface Connection

SQLException

isReadOnly

public final boolean isReadOnly()
                         throws SQLException

Specified by:

isReadOnly in interface Connection

SQLException

setCatalog

public final void setCatalog(String catalog)
                      throws SQLException

Specified by:

setCatalog in interface Connection

SQLException

getCatalog

public final String getCatalog()
                        throws SQLException

Specified by:

getCatalog in interface Connection

SQLException

setTransactionIsolation

public final void setTransactionIsolation(int level)
                                   throws SQLException

Specified by:

setTransactionIsolation in interface Connection

SQLException

getTransactionIsolation

public final int getTransactionIsolation()
                                  throws SQLException

Specified by:

getTransactionIsolation in interface Connection

SQLException

getWarnings

public final SQLWarning getWarnings()
                             throws SQLException

Specified by:

getWarnings in interface Connection

SQLException

createStatement

public final Statement createStatement(int resultSetType,
                                       int resultSetConcurrency)
                                throws SQLException

Specified by:

createStatement in interface Connection

SQLException

prepareStatement

public final PreparedStatement prepareStatement(String sql,
                                                int resultSetType,
                                                int resultSetConcurrency)
                                         throws SQLException

Specified by:

prepareStatement in interface Connection

SQLException

prepareCall

public final CallableStatement prepareCall(String sql,
                                           int resultSetType,
                                           int resultSetConcurrency)
                                    throws SQLException

Specified by:

prepareCall in interface Connection

SQLException

getTypeMap

public final Map getTypeMap()
                     throws SQLException

Specified by:

getTypeMap in interface Connection

SQLException

setTypeMap

public final void setTypeMap(Map map)
                      throws SQLException

Specified by:

setTypeMap in interface Connection

SQLException