org.enhydra.jdbc.core
Class CoreConnection

java.lang.Object
  |
  +--org.enhydra.jdbc.core.CoreConnection
All Implemented Interfaces:
java.sql.Connection
Direct Known Subclasses:
StandardConnectionHandle

public abstract class CoreConnection
extends java.lang.Object
implements java.sql.Connection

This is an implementation of java.sql.Connection which simply delegates everything to an underlying physical implemention of the same interface.


Field Summary
 java.sql.Connection con
           
 
Fields inherited from interface java.sql.Connection
TRANSACTION_NONE, TRANSACTION_READ_COMMITTED, TRANSACTION_READ_UNCOMMITTED, TRANSACTION_REPEATABLE_READ, TRANSACTION_SERIALIZABLE
 
Constructor Summary
CoreConnection()
           
CoreConnection(java.sql.Connection con)
          Constructor
 
Method Summary
abstract  void catchInvoke(java.sql.SQLException e)
           
 void clearWarnings()
           
 void close()
           
 void commit()
           
 java.sql.Statement createStatement()
           
 java.sql.Statement createStatement(int resultSetType, int resultSetConcurrency)
           
 boolean getAutoCommit()
           
 java.lang.String getCatalog()
           
 java.sql.DatabaseMetaData getMetaData()
           
 int getTransactionIsolation()
           
 java.util.Map getTypeMap()
           
 java.sql.SQLWarning getWarnings()
           
 boolean isReadOnly()
           
 java.lang.String nativeSQL(java.lang.String sql)
           
abstract  void preInvoke()
          Methods used to do some works before and during the catch clause, to prevent the pool that a connection is broken.
 java.sql.CallableStatement prepareCall(java.lang.String sql)
           
 java.sql.PreparedStatement prepareStatement(java.lang.String sql)
           
 java.sql.PreparedStatement prepareStatement(java.lang.String sql, int resultSetType, int resultSetConcurrency)
           
 void rollback()
           
 void setAutoCommit(boolean autoCommit)
           
 void setCatalog(java.lang.String catalog)
           
 void setReadOnly(boolean readOnly)
           
 void setTransactionIsolation(int level)
           
 void setTypeMap(java.util.Map map)
           
 
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
isClosed, prepareCall
 

Field Detail

con

public java.sql.Connection con
Constructor Detail

CoreConnection

public CoreConnection(java.sql.Connection con)
Constructor

CoreConnection

public CoreConnection()
Method Detail

clearWarnings

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

close

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

commit

public void commit()
            throws java.sql.SQLException
Specified by:
commit 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 resultSetType,
                                          int resultSetConcurrency)
                                   throws java.sql.SQLException
Specified by:
createStatement in interface java.sql.Connection

getAutoCommit

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

getCatalog

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

getMetaData

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

getTransactionIsolation

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

getTypeMap

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

getWarnings

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

isReadOnly

public boolean isReadOnly()
                   throws java.sql.SQLException
Specified by:
isReadOnly 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

prepareCall

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

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

rollback

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

setAutoCommit

public void setAutoCommit(boolean autoCommit)
                   throws java.sql.SQLException
Specified by:
setAutoCommit 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

setReadOnly

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

setTransactionIsolation

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

setTypeMap

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

preInvoke

public abstract void preInvoke()
                        throws java.sql.SQLException
Methods used to do some works before and during the catch clause, to prevent the pool that a connection is broken.

catchInvoke

public abstract void catchInvoke(java.sql.SQLException e)
                          throws java.sql.SQLException