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WrappedConnection (JBoss Connector API) - JBoss 3.2.7 connector API Documentation 英文版文档

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org.jboss.resource.adapter.jdbc
Class WrappedConnection

java.lang.Object
  extended byorg.jboss.resource.adapter.jdbc.WrappedConnection
All Implemented Interfaces:
Connection
public class WrappedConnection
extends Object
implements Connection

A wrapper for a connection.

Version:
$Revision: 1.6 $
Author:
David Jencks, Adrian Brock

Field Summary
 
Fields inherited from interface java.sql.Connection
TRANSACTION_NONE, TRANSACTION_READ_COMMITTED, TRANSACTION_READ_UNCOMMITTED, TRANSACTION_REPEATABLE_READ, TRANSACTION_SERIALIZABLE
 
Constructor Summary
WrappedConnection(BaseWrapperManagedConnection mc, boolean qTimeout)
           
 
Method Summary
protected  void checkException(SQLException e)
          The base checkException method rethrows the supplied exception, informing the ManagedConnection of the error.
protected  void checkStatus()
          The checkStatus method checks that the handle has not been closed and that it is associated with a managed connection.
 void clearWarnings()
           
 void close()
           
 void commit()
           
 Statement createStatement()
           
 Statement createStatement(int resultSetType, int resultSetConcurrency)
           
 Statement createStatement(int resultSetType, int resultSetConcurrency, int resultSetHoldability)
           
 boolean getAutoCommit()
           
 String getCatalog()
           
 int getHoldability()
           
 DatabaseMetaData getMetaData()
           
 int getTransactionIsolation()
           
 Map getTypeMap()
           
 Connection getUnderlyingConnection()
           
 SQLWarning getWarnings()
           
 boolean isClosed()
           
 boolean isReadOnly()
           
 String nativeSQL(String sql)
           
 CallableStatement prepareCall(String sql)
           
 CallableStatement prepareCall(String sql, int resultSetType, int resultSetConcurrency)
           
 CallableStatement prepareCall(String sql, int resultSetType, int resultSetConcurrency, int resultSetHoldability)
           
 PreparedStatement prepareStatement(String sql)
           
 PreparedStatement prepareStatement(String sql, int autoGeneratedKeys)
           
 PreparedStatement prepareStatement(String sql, int[] columnIndexes)
           
 PreparedStatement prepareStatement(String sql, int resultSetType, int resultSetConcurrency)
           
 PreparedStatement prepareStatement(String sql, int resultSetType, int resultSetConcurrency, int resultSetHoldability)
           
 PreparedStatement prepareStatement(String sql, String[] columnNames)
           
 void releaseSavepoint(Savepoint savepoint)
           
 void rollback()
           
 void rollback(Savepoint savepoint)
           
 void setAutoCommit(boolean autocommit)
           
 void setCatalog(String catalog)
           
 void setHoldability(int holdability)
           
 void setReadOnly(boolean readOnly)
           
 Savepoint setSavepoint()
           
 Savepoint setSavepoint(String name)
           
 void setTransactionIsolation(int isolationLevel)
           
 void setTypeMap(Map typeMap)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

WrappedConnection

public WrappedConnection(BaseWrapperManagedConnection mc,
                         boolean qTimeout)
Method Detail

setReadOnly

public void setReadOnly(boolean readOnly)
                 throws SQLException
Specified by:
setReadOnly in interface Connection
Throws:
SQLException -

isReadOnly

public boolean isReadOnly()
                   throws SQLException
Specified by:
isReadOnly in interface Connection
Returns:
Throws:
SQLException -

close

public void close()
           throws SQLException
Specified by:
close in interface Connection
Throws:
SQLException -

isClosed

public boolean isClosed()
                 throws SQLException
Specified by:
isClosed in interface Connection
Returns:
Throws:
SQLException -

createStatement

public Statement createStatement()
                          throws SQLException
Specified by:
createStatement in interface Connection
Returns:
Throws:
SQLException -

createStatement

public Statement createStatement(int resultSetType,
                                 int resultSetConcurrency)
                          throws SQLException
Specified by:
createStatement in interface Connection
Returns:
Throws:
SQLException -

createStatement

public Statement createStatement(int resultSetType,
                                 int resultSetConcurrency,
                                 int resultSetHoldability)
                          throws SQLException
Specified by:
createStatement in interface Connection
Returns:
Throws:
SQLException -

prepareStatement

public PreparedStatement prepareStatement(String sql)
                                   throws SQLException
Specified by:
prepareStatement in interface Connection
Returns:
Throws:
SQLException -

prepareStatement

public PreparedStatement prepareStatement(String sql,
                                          int resultSetType,
                                          int resultSetConcurrency)
                                   throws SQLException
Specified by:
prepareStatement in interface Connection
Returns:
Throws:
SQLException -

prepareStatement

public PreparedStatement prepareStatement(String sql,
                                          int resultSetType,
                                          int resultSetConcurrency,
                                          int resultSetHoldability)
                                   throws SQLException
Specified by:
prepareStatement in interface Connection
Returns:
Throws:
SQLException -

prepareStatement

public PreparedStatement prepareStatement(String sql,
                                          int autoGeneratedKeys)
                                   throws SQLException
Specified by:
prepareStatement in interface Connection
Returns:
Throws:
SQLException -

prepareStatement

public PreparedStatement prepareStatement(String sql,
                                          int[] columnIndexes)
                                   throws SQLException
Specified by:
prepareStatement in interface Connection
Returns:
Throws:
SQLException -

prepareStatement

public PreparedStatement prepareStatement(String sql,
                                          String[] columnNames)
                                   throws SQLException
Specified by:
prepareStatement in interface Connection
Returns:
Throws:
SQLException -

prepareCall

public CallableStatement prepareCall(String sql)
                              throws SQLException
Specified by:
prepareCall in interface Connection
Returns:
Throws:
SQLException -

prepareCall

public CallableStatement prepareCall(String sql,
                                     int resultSetType,
                                     int resultSetConcurrency)
                              throws SQLException
Specified by:
prepareCall in interface Connection
Returns:
Throws:
SQLException -

prepareCall

public CallableStatement prepareCall(String sql,
                                     int resultSetType,
                                     int resultSetConcurrency,
                                     int resultSetHoldability)
                              throws SQLException
Specified by:
prepareCall in interface Connection
Returns:
Throws:
SQLException -

nativeSQL

public String nativeSQL(String sql)
                 throws SQLException
Specified by:
nativeSQL in interface Connection
Returns:
Throws:
SQLException -

setAutoCommit

public void setAutoCommit(boolean autocommit)
                   throws SQLException
Specified by:
setAutoCommit in interface Connection
Throws:
SQLException -

getAutoCommit

public boolean getAutoCommit()
                      throws SQLException
Specified by:
getAutoCommit in interface Connection
Returns:
Throws:
SQLException -

commit

public void commit()
            throws SQLException
Specified by:
commit in interface Connection
Throws:
SQLException -

rollback

public void rollback()
              throws SQLException
Specified by:
rollback in interface Connection
Throws:
SQLException -

rollback

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

getMetaData

public DatabaseMetaData getMetaData()
                             throws SQLException
Specified by:
getMetaData in interface Connection
Returns:
Throws:
SQLException -

setCatalog

public void setCatalog(String catalog)
                throws SQLException
Specified by:
setCatalog in interface Connection
Throws:
SQLException -

getCatalog

public String getCatalog()
                  throws SQLException
Specified by:
getCatalog in interface Connection
Returns:
Throws:
SQLException -

setTransactionIsolation

public void setTransactionIsolation(int isolationLevel)
                             throws SQLException
Specified by:
setTransactionIsolation in interface Connection
Throws:
SQLException -

getTransactionIsolation

public int getTransactionIsolation()
                            throws SQLException
Specified by:
getTransactionIsolation in interface Connection
Returns:
Throws:
SQLException -

getWarnings

public SQLWarning getWarnings()
                       throws SQLException
Specified by:
getWarnings in interface Connection
Returns:
Throws:
SQLException -

clearWarnings

public void clearWarnings()
                   throws SQLException
Specified by:
clearWarnings in interface Connection
Throws:
SQLException -

getTypeMap

public Map getTypeMap()
               throws SQLException
Specified by:
getTypeMap in interface Connection
Returns:
Throws:
SQLException -

setTypeMap

public void setTypeMap(Map typeMap)
                throws SQLException
Specified by:
setTypeMap in interface Connection
Throws:
SQLException -

setHoldability

public void setHoldability(int holdability)
                    throws SQLException
Specified by:
setHoldability in interface Connection
Throws:
SQLException -

getHoldability

public int getHoldability()
                   throws SQLException
Specified by:
getHoldability in interface Connection
Returns:
Throws:
SQLException -

setSavepoint

public Savepoint setSavepoint()
                       throws SQLException
Specified by:
setSavepoint in interface Connection
Returns:
Throws:
SQLException -

setSavepoint

public Savepoint setSavepoint(String name)
                       throws SQLException
Specified by:
setSavepoint in interface Connection
Returns:
Throws:
SQLException -

releaseSavepoint

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

getUnderlyingConnection

public Connection getUnderlyingConnection()
                                   throws SQLException
Throws:
SQLException

checkStatus

protected void checkStatus()
                    throws SQLException
The checkStatus method checks that the handle has not been closed and that it is associated with a managed connection.

Throws:
SQLException - if an error occurs

checkException

protected void checkException(SQLException e)
                       throws SQLException
The base checkException method rethrows the supplied exception, informing the ManagedConnection of the error. Subclasses may override this to filter exceptions based on their severity.

Parameters:
e - a SQLException value
Throws:
Exception - if an error occurs
SQLException
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