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kr.co.hit.live.transaction.sql
Class Connection

java.lang.Object
  extended by kr.co.hit.live.transaction.sql.Connection
All Implemented Interfaces:
Connection, Wrapper
public class Connection
extends Object
implements Connection

Live Framework의 Connection 객체 Wrapper 클래스 효과적인 트랜젝션 처리를 위하여 동일 트랜젝션 내에서의 Connection 공유 기능을 구현하였다.

Since:
3.0
Version:
$Revision: 1.1 $ $Date: 2006/09/26 08:20:14 $
Author:
김형도

Field Summary
 
Fields inherited from interface java.sql.Connection
TRANSACTION_NONE, TRANSACTION_READ_COMMITTED, TRANSACTION_READ_UNCOMMITTED, TRANSACTION_REPEATABLE_READ, TRANSACTION_SERIALIZABLE
 
Constructor Summary
Connection(Connection con)
           생성자이다.
Connection(Connection con, Session s)
           생성자이다.
Connection(Connection con, XASession xas)
           생성자이다.
 
Method Summary
 void clearWarnings()
           
 void close()
           Connection을 close 한다..
 void commit()
           
 Array createArrayOf(String typeName, Object[] elements)
           
 Blob createBlob()
           
 Clob createClob()
           
 NClob createNClob()
           
 SQLXML createSQLXML()
           
 Statement createStatement()
           
 Statement createStatement(int resultSetType, int resultSetConcurrency)
           
 Statement createStatement(int resultSetType, int resultSetConcurrency, int resultSetHoldability)
           
 Struct createStruct(String typeName, Object[] attributes)
           
 boolean getAutoCommit()
           
 String getCatalog()
           
 Properties getClientInfo()
           
 String getClientInfo(String name)
           
 int getHoldability()
           
 DatabaseMetaData getMetaData()
           
 int getTransactionIsolation()
           
 Map<String,Class<?>> getTypeMap()
           
 SQLWarning getWarnings()
           
 boolean isClosed()
           
 boolean isReadOnly()
           
 boolean isValid(int timeout)
           
 boolean isWrapperFor(Class<?> iface)
           
 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 setClientInfo(Properties properties)
           
 void setClientInfo(String arg0, String arg1)
           
 void setHoldability(int holdability)
           
 void setReadOnly(boolean readOnly)
           
 Savepoint setSavepoint()
           
 Savepoint setSavepoint(String name)
           
 void setTransactionIsolation(int level)
           
 void setTypeMap(Map<String,Class<?>> map)
           
<T> T
unwrap(Class<T> iface)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

Connection

public Connection(Connection con,
                  Session s)

생성자이다. Wrapping할 Connection 객체와 연결된 Session 객체를 받는다.

Parameters:
con - Wrapping할 객체

Connection

public Connection(Connection con,
                  XASession xas)

생성자이다. Wrapping할 Connection 객체와 연결된 XASession 객체를 받는다.

Parameters:
con - Wrapping할 객체

Connection

public Connection(Connection con)

생성자이다. Wrapping할 Connection 객체를 받는다.

Parameters:
con - Wrapping할 객체
Method Detail

createStatement

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

createStatement

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

createStatement

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

prepareStatement

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

prepareStatement

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

prepareStatement

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

prepareStatement

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

prepareStatement

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

prepareStatement

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

prepareCall

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

prepareCall

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

prepareCall

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

nativeSQL

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

getMetaData

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

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
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
Throws:
SQLException

setTransactionIsolation

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

getTransactionIsolation

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

getWarnings

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

clearWarnings

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

getTypeMap

public Map<String,Class<?>> getTypeMap()
                                throws SQLException
Specified by:
getTypeMap in interface Connection
Throws:
SQLException

setTypeMap

public void setTypeMap(Map<String,Class<?>> map)
                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
Throws:
SQLException

setSavepoint

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

setSavepoint

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

rollback

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

releaseSavepoint

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

close

public void close()
           throws SQLException

Connection을 close 한다.. 트랜젝션에 연결된 Connection이 아니라면 바로 close를 하며, 트랜젝션에 연결된 Connection이라면 연결된 Session 또는 XASession의 closeConnection()을 호출한다. close 후에는 내부정보를 모두 clear 한다.

Specified by:
close in interface Connection
Throws:
SQLException

isClosed

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

isWrapperFor

public boolean isWrapperFor(Class<?> iface)
                     throws SQLException
Specified by:
isWrapperFor in interface Wrapper
Throws:
SQLException

unwrap

public <T> T unwrap(Class<T> iface)
         throws SQLException
Specified by:
unwrap in interface Wrapper
Throws:
SQLException

createArrayOf

public Array createArrayOf(String typeName,
                           Object[] elements)
                    throws SQLException
Specified by:
createArrayOf in interface Connection
Throws:
SQLException

createBlob

public Blob createBlob()
                throws SQLException
Specified by:
createBlob in interface Connection
Throws:
SQLException

createClob

public Clob createClob()
                throws SQLException
Specified by:
createClob in interface Connection
Throws:
SQLException

createStruct

public Struct createStruct(String typeName,
                           Object[] attributes)
                    throws SQLException
Specified by:
createStruct in interface Connection
Throws:
SQLException

getClientInfo

public Properties getClientInfo()
                         throws SQLException
Specified by:
getClientInfo in interface Connection
Throws:
SQLException

getClientInfo

public String getClientInfo(String name)
                     throws SQLException
Specified by:
getClientInfo in interface Connection
Throws:
SQLException

isValid

public boolean isValid(int timeout)
                throws SQLException
Specified by:
isValid in interface Connection
Throws:
SQLException

setClientInfo

public void setClientInfo(Properties properties)
                   throws SQLClientInfoException
Specified by:
setClientInfo in interface Connection
Throws:
SQLClientInfoException

createNClob

public NClob createNClob()
                  throws SQLException
Specified by:
createNClob in interface Connection
Throws:
SQLException

createSQLXML

public SQLXML createSQLXML()
                    throws SQLException
Specified by:
createSQLXML in interface Connection
Throws:
SQLException

setClientInfo

public void setClientInfo(String arg0,
                          String arg1)
                   throws SQLClientInfoException
Specified by:
setClientInfo in interface Connection
Throws:
SQLClientInfoException
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