com.opencms.dbpool
Class CmsConnection

java.lang.Object
  |
  +--com.opencms.dbpool.CmsConnection

All Implemented Interfaces:

Connection

public class CmsConnection

extends Object

implements Connection

A connection (session) with a specific database.

Author:

Andreas Schouten

See Also:

Connection

Field Summary

Fields inherited from interface java.sql.Connection

TRANSACTION_NONE, TRANSACTION_READ_COMMITTED, TRANSACTION_READ_UNCOMMITTED, TRANSACTION_REPEATABLE_READ, TRANSACTION_SERIALIZABLE

Method Summary

void	clearWarnings()
void	close() This method don't closes this connection.
void	commit()
Statement	createStatement() Creates a new CmsStatement from the pool.
Statement	createStatement(int resultSetType, int resultSetConcurrency) Creates a new CmsStatement from the pool.
Statement	createStatement(int param, int param1, int param2)
protected void	finalize() This method calls close, to put the connection back to the pool.
boolean	getAutoCommit()
String	getCatalog()
int	getHoldability()
DatabaseMetaData	getMetaData()
int	getTransactionIsolation()
Map	getTypeMap()
SQLWarning	getWarnings()
boolean	isClosed() Finds out, if this connection was closed.
boolean	isReadOnly()
String	nativeSQL(String sql)
CallableStatement	prepareCall(String sql) Creates a new CmsPreparedStatement from the pool.
CallableStatement	prepareCall(String sql, int a, int b) Creates a new CmsPreparedStatement from the pool.
CallableStatement	prepareCall(String str, int param, int param2, int param3)
PreparedStatement	prepareStatement(String sql) Creates a new CmsPreparedStatement from the pool.
PreparedStatement	prepareStatement(String str, int param)
PreparedStatement	prepareStatement(String str, int[] values)
PreparedStatement	prepareStatement(String sql, int a, int b) Creates a new CmsPreparedStatement from the pool.
PreparedStatement	prepareStatement(String str, int param, int param2, int param3)
PreparedStatement	prepareStatement(String str, String[] str1)
void	releaseSavepoint(Savepoint savepoint)
void	rollback()
void	rollback(Savepoint savepoint)
void	setAutoCommit(boolean autoCommit)
void	setCatalog(String catalog)
void	setHoldability(int param)
void	setReadOnly(boolean readOnly)
Savepoint	setSavepoint()
Savepoint	setSavepoint(String str)
void	setTransactionIsolation(int level)
void	setTypeMap(Map map)
String	toString() Returns a string representation of this object.

Methods inherited from class java.lang.Object

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

Method Detail

nativeSQL

public String nativeSQL(String sql)
                 throws SQLException

Specified by:

nativeSQL in interface Connection

SQLException

setAutoCommit

public void setAutoCommit(boolean autoCommit)
                   throws SQLException

Specified by:

setAutoCommit in interface Connection

SQLException

getAutoCommit

public boolean getAutoCommit()
                      throws SQLException

Specified by:

getAutoCommit in interface Connection

SQLException

commit

public void commit()
            throws SQLException

Specified by:

commit in interface Connection

SQLException

rollback

public void rollback()
              throws SQLException

Specified by:

rollback in interface Connection

SQLException

rollback

public void rollback(Savepoint savepoint)
              throws SQLException

Specified by:

rollback in interface Connection

SQLException

getMetaData

public DatabaseMetaData getMetaData()
                             throws SQLException

Specified by:

getMetaData in interface Connection

SQLException

setReadOnly

public void setReadOnly(boolean readOnly)
                 throws SQLException

Specified by:

setReadOnly in interface Connection

SQLException

isReadOnly

public boolean isReadOnly()
                   throws SQLException

Specified by:

isReadOnly in interface Connection

SQLException

setCatalog

public void setCatalog(String catalog)
                throws SQLException

Specified by:

setCatalog in interface Connection

SQLException

getCatalog

public String getCatalog()
                  throws SQLException

Specified by:

getCatalog in interface Connection

SQLException

setTransactionIsolation

public void setTransactionIsolation(int level)
                             throws SQLException

Specified by:

setTransactionIsolation in interface Connection

SQLException

getTransactionIsolation

public int getTransactionIsolation()
                            throws SQLException

Specified by:

getTransactionIsolation in interface Connection

SQLException

getWarnings

public SQLWarning getWarnings()
                       throws SQLException

Specified by:

getWarnings in interface Connection

SQLException

clearWarnings

public void clearWarnings()
                   throws SQLException

Specified by:

clearWarnings in interface Connection

SQLException

setTypeMap

public void setTypeMap(Map map)
                throws SQLException

Specified by:

setTypeMap in interface Connection

SQLException

getTypeMap

public Map getTypeMap()
               throws SQLException

Specified by:

getTypeMap in interface Connection

SQLException

createStatement

public Statement createStatement()
                          throws SQLException

Creates a new CmsStatement from the pool.

Specified by:

createStatement in interface Connection

SQLException

createStatement

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

Creates a new CmsStatement from the pool.

Specified by:

createStatement in interface Connection

SQLException

createStatement

public Statement createStatement(int param,
                                 int param1,
                                 int param2)
                          throws SQLException

Specified by:

createStatement in interface Connection

SQLException

prepareStatement

public PreparedStatement prepareStatement(String sql)
                                   throws SQLException

Creates a new CmsPreparedStatement from the pool.

Specified by:

prepareStatement in interface Connection

SQLException

prepareStatement

public PreparedStatement prepareStatement(String sql,
                                          int a,
                                          int b)
                                   throws SQLException

Creates a new CmsPreparedStatement from the pool.

Specified by:

prepareStatement in interface Connection

SQLException

prepareStatement

public PreparedStatement prepareStatement(String str,
                                          int param)
                                   throws SQLException

Specified by:

prepareStatement in interface Connection

SQLException

prepareStatement

public PreparedStatement prepareStatement(String str,
                                          int[] values)
                                   throws SQLException

Specified by:

prepareStatement in interface Connection

SQLException

prepareStatement

public PreparedStatement prepareStatement(String str,
                                          String[] str1)
                                   throws SQLException

Specified by:

prepareStatement in interface Connection

SQLException

prepareStatement

public PreparedStatement prepareStatement(String str,
                                          int param,
                                          int param2,
                                          int param3)
                                   throws SQLException

Specified by:

prepareStatement in interface Connection

SQLException

prepareCall

public CallableStatement prepareCall(String sql)
                              throws SQLException

Creates a new CmsPreparedStatement from the pool.

Specified by:

prepareCall in interface Connection

SQLException

prepareCall

public CallableStatement prepareCall(String sql,
                                     int a,
                                     int b)
                              throws SQLException

Creates a new CmsPreparedStatement from the pool.

Specified by:

prepareCall in interface Connection

SQLException

prepareCall

public CallableStatement prepareCall(String str,
                                     int param,
                                     int param2,
                                     int param3)
                              throws SQLException

Specified by:

prepareCall in interface Connection

SQLException

isClosed

public boolean isClosed()
                 throws SQLException

Finds out, if this connection was closed.

Specified by:

isClosed in interface Connection

SQLException

close

public void close()
           throws SQLException

This method don't closes this connection. It puts it back to the pool. Please use it at the end of your database activity.

Specified by:

close in interface Connection

SQLException

finalize

protected void finalize()
                 throws Throwable

This method calls close, to put the connection back to the pool.

Overrides:

finalize in class Object

Throwable

toString

public String toString()

Returns a string representation of this object.

Overrides:

toString in class Object

getHoldability

public int getHoldability()
                   throws SQLException

Specified by:

getHoldability in interface Connection

SQLException

releaseSavepoint

public void releaseSavepoint(Savepoint savepoint)
                      throws SQLException

Specified by:

releaseSavepoint in interface Connection

SQLException

setHoldability

public void setHoldability(int param)
                    throws SQLException

Specified by:

setHoldability in interface Connection

SQLException

setSavepoint

public Savepoint setSavepoint()
                       throws SQLException

Specified by:

setSavepoint in interface Connection

SQLException

setSavepoint

public Savepoint setSavepoint(String str)
                       throws SQLException

Specified by:

setSavepoint in interface Connection

SQLException