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velosurf.sql
Class ConnectionWrapper

java.lang.Object
  extended by velosurf.sql.ConnectionWrapper
All Implemented Interfaces:
java.sql.Connection
public class ConnectionWrapper
extends java.lang.Object
implements java.sql.Connection

Field Summary
protected  int busy
           
protected  java.sql.PreparedStatement checkStatement
          statement used to check connection ("select 1")
protected  boolean closed
           
protected  java.sql.Connection connection
           
protected  DriverInfo driver
           
 
Fields inherited from interface java.sql.Connection
TRANSACTION_NONE, TRANSACTION_READ_COMMITTED, TRANSACTION_READ_UNCOMMITTED, TRANSACTION_REPEATABLE_READ, TRANSACTION_SERIALIZABLE
 
Constructor Summary
ConnectionWrapper(DriverInfo driver, java.sql.Connection connection)
           
 
Method Summary
protected  boolean check()
          check connection
 void clearWarnings()
           
 void close()
           
 void commit()
           
 java.sql.Statement createStatement()
           
 java.sql.Statement createStatement(int i, int j)
           
 java.sql.Statement createStatement(int i, int j, int k)
           
 void enterBusyState()
           
 boolean getAutoCommit()
           
 java.lang.String getCatalog()
           
 int getHoldability()
           
 long getLastInsertId(java.sql.Statement statement)
           
 java.sql.DatabaseMetaData getMetaData()
           
 int getTransactionIsolation()
           
 java.util.Map getTypeMap()
           
 java.sql.SQLWarning getWarnings()
           
 boolean isBusy()
           
 boolean isClosed()
           
 boolean isReadOnly()
           
 void leaveBusyState()
           
 java.lang.String nativeSQL(java.lang.String s)
           
 java.sql.CallableStatement prepareCall(java.lang.String s)
           
 java.sql.CallableStatement prepareCall(java.lang.String s, int i, int j)
           
 java.sql.CallableStatement prepareCall(java.lang.String s, int i, int j, int k)
           
 java.sql.PreparedStatement prepareStatement(java.lang.String s)
           
 java.sql.PreparedStatement prepareStatement(java.lang.String s, int i)
           
 java.sql.PreparedStatement prepareStatement(java.lang.String s, int[] ai)
           
 java.sql.PreparedStatement prepareStatement(java.lang.String s, int i, int j)
           
 java.sql.PreparedStatement prepareStatement(java.lang.String s, int i, int j, int k)
           
 java.sql.PreparedStatement prepareStatement(java.lang.String s, java.lang.String[] as)
           
 void releaseSavepoint(java.sql.Savepoint savepoint)
           
 void rollback()
           
 void rollback(java.sql.Savepoint savepoint)
           
 void setAutoCommit(boolean flag)
           
 void setCatalog(java.lang.String s)
           
 void setHoldability(int i)
           
 void setReadOnly(boolean flag)
           
 java.sql.Savepoint setSavepoint()
           
 java.sql.Savepoint setSavepoint(java.lang.String s)
           
 void setTransactionIsolation(int i)
           
 void setTypeMap(java.util.Map map)
           
 java.sql.Connection unwrap()
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

driver

protected DriverInfo driver

connection

protected java.sql.Connection connection

busy

protected int busy

closed

protected boolean closed

checkStatement

protected java.sql.PreparedStatement checkStatement
statement used to check connection ("select 1")

Constructor Detail

ConnectionWrapper

public ConnectionWrapper(DriverInfo driver,
                         java.sql.Connection connection)
Method Detail

unwrap

public java.sql.Connection unwrap()

createStatement

public java.sql.Statement createStatement()
                                   throws java.sql.SQLException
Specified by:
createStatement in interface java.sql.Connection
Throws:
java.sql.SQLException

prepareStatement

public java.sql.PreparedStatement prepareStatement(java.lang.String s)
                                            throws java.sql.SQLException
Specified by:
prepareStatement in interface java.sql.Connection
Throws:
java.sql.SQLException

prepareCall

public java.sql.CallableStatement prepareCall(java.lang.String s)
                                       throws java.sql.SQLException
Specified by:
prepareCall in interface java.sql.Connection
Throws:
java.sql.SQLException

nativeSQL

public java.lang.String nativeSQL(java.lang.String s)
                           throws java.sql.SQLException
Specified by:
nativeSQL in interface java.sql.Connection
Throws:
java.sql.SQLException

setAutoCommit

public void setAutoCommit(boolean flag)
                   throws java.sql.SQLException
Specified by:
setAutoCommit in interface java.sql.Connection
Throws:
java.sql.SQLException

getAutoCommit

public boolean getAutoCommit()
                      throws java.sql.SQLException
Specified by:
getAutoCommit in interface java.sql.Connection
Throws:
java.sql.SQLException

commit

public void commit()
            throws java.sql.SQLException
Specified by:
commit in interface java.sql.Connection
Throws:
java.sql.SQLException

rollback

public void rollback()
              throws java.sql.SQLException
Specified by:
rollback in interface java.sql.Connection
Throws:
java.sql.SQLException

close

public void close()
           throws java.sql.SQLException
Specified by:
close in interface java.sql.Connection
Throws:
java.sql.SQLException

isClosed

public boolean isClosed()
                 throws java.sql.SQLException
Specified by:
isClosed in interface java.sql.Connection
Throws:
java.sql.SQLException

getMetaData

public java.sql.DatabaseMetaData getMetaData()
                                      throws java.sql.SQLException
Specified by:
getMetaData in interface java.sql.Connection
Throws:
java.sql.SQLException

setReadOnly

public void setReadOnly(boolean flag)
                 throws java.sql.SQLException
Specified by:
setReadOnly in interface java.sql.Connection
Throws:
java.sql.SQLException

isReadOnly

public boolean isReadOnly()
                   throws java.sql.SQLException
Specified by:
isReadOnly in interface java.sql.Connection
Throws:
java.sql.SQLException

setCatalog

public void setCatalog(java.lang.String s)
                throws java.sql.SQLException
Specified by:
setCatalog in interface java.sql.Connection
Throws:
java.sql.SQLException

getCatalog

public java.lang.String getCatalog()
                            throws java.sql.SQLException
Specified by:
getCatalog in interface java.sql.Connection
Throws:
java.sql.SQLException

setTransactionIsolation

public void setTransactionIsolation(int i)
                             throws java.sql.SQLException
Specified by:
setTransactionIsolation in interface java.sql.Connection
Throws:
java.sql.SQLException

getTransactionIsolation

public int getTransactionIsolation()
                            throws java.sql.SQLException
Specified by:
getTransactionIsolation in interface java.sql.Connection
Throws:
java.sql.SQLException

getWarnings

public java.sql.SQLWarning getWarnings()
                                throws java.sql.SQLException
Specified by:
getWarnings in interface java.sql.Connection
Throws:
java.sql.SQLException

clearWarnings

public void clearWarnings()
                   throws java.sql.SQLException
Specified by:
clearWarnings in interface java.sql.Connection
Throws:
java.sql.SQLException

createStatement

public java.sql.Statement createStatement(int i,
                                          int j)
                                   throws java.sql.SQLException
Specified by:
createStatement in interface java.sql.Connection
Throws:
java.sql.SQLException

prepareStatement

public java.sql.PreparedStatement prepareStatement(java.lang.String s,
                                                   int i,
                                                   int j)
                                            throws java.sql.SQLException
Specified by:
prepareStatement in interface java.sql.Connection
Throws:
java.sql.SQLException

prepareCall

public java.sql.CallableStatement prepareCall(java.lang.String s,
                                              int i,
                                              int j)
                                       throws java.sql.SQLException
Specified by:
prepareCall in interface java.sql.Connection
Throws:
java.sql.SQLException

getTypeMap

public java.util.Map getTypeMap()
                         throws java.sql.SQLException
Specified by:
getTypeMap in interface java.sql.Connection
Throws:
java.sql.SQLException

setTypeMap

public void setTypeMap(java.util.Map map)
                throws java.sql.SQLException
Specified by:
setTypeMap in interface java.sql.Connection
Throws:
java.sql.SQLException

setHoldability

public void setHoldability(int i)
                    throws java.sql.SQLException
Specified by:
setHoldability in interface java.sql.Connection
Throws:
java.sql.SQLException

getHoldability

public int getHoldability()
                   throws java.sql.SQLException
Specified by:
getHoldability in interface java.sql.Connection
Throws:
java.sql.SQLException

setSavepoint

public java.sql.Savepoint setSavepoint()
                                throws java.sql.SQLException
Specified by:
setSavepoint in interface java.sql.Connection
Throws:
java.sql.SQLException

setSavepoint

public java.sql.Savepoint setSavepoint(java.lang.String s)
                                throws java.sql.SQLException
Specified by:
setSavepoint in interface java.sql.Connection
Throws:
java.sql.SQLException

rollback

public void rollback(java.sql.Savepoint savepoint)
              throws java.sql.SQLException
Specified by:
rollback in interface java.sql.Connection
Throws:
java.sql.SQLException

releaseSavepoint

public void releaseSavepoint(java.sql.Savepoint savepoint)
                      throws java.sql.SQLException
Specified by:
releaseSavepoint in interface java.sql.Connection
Throws:
java.sql.SQLException

createStatement

public java.sql.Statement createStatement(int i,
                                          int j,
                                          int k)
                                   throws java.sql.SQLException
Specified by:
createStatement in interface java.sql.Connection
Throws:
java.sql.SQLException

prepareStatement

public java.sql.PreparedStatement prepareStatement(java.lang.String s,
                                                   int i,
                                                   int j,
                                                   int k)
                                            throws java.sql.SQLException
Specified by:
prepareStatement in interface java.sql.Connection
Throws:
java.sql.SQLException

prepareCall

public java.sql.CallableStatement prepareCall(java.lang.String s,
                                              int i,
                                              int j,
                                              int k)
                                       throws java.sql.SQLException
Specified by:
prepareCall in interface java.sql.Connection
Throws:
java.sql.SQLException

prepareStatement

public java.sql.PreparedStatement prepareStatement(java.lang.String s,
                                                   int i)
                                            throws java.sql.SQLException
Specified by:
prepareStatement in interface java.sql.Connection
Throws:
java.sql.SQLException

prepareStatement

public java.sql.PreparedStatement prepareStatement(java.lang.String s,
                                                   int[] ai)
                                            throws java.sql.SQLException
Specified by:
prepareStatement in interface java.sql.Connection
Throws:
java.sql.SQLException

prepareStatement

public java.sql.PreparedStatement prepareStatement(java.lang.String s,
                                                   java.lang.String[] as)
                                            throws java.sql.SQLException
Specified by:
prepareStatement in interface java.sql.Connection
Throws:
java.sql.SQLException

enterBusyState

public void enterBusyState()

leaveBusyState

public void leaveBusyState()

isBusy

public boolean isBusy()

getLastInsertId

public long getLastInsertId(java.sql.Statement statement)
                     throws java.sql.SQLException
Throws:
java.sql.SQLException

check

protected boolean check()
check connection

Returns:
true if the connection is ok
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