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Class bank.storage.JdbcSession 

java.lang.Object
   |
   +----bank.storage.JdbcSession
public class JdbcSession
extends Object
JDBCへの接続、切断を簡単に行うためのクラス 1インスタンスが、RDBに対する1接続を表現する。(セッションと呼んでいる) #pattern: Facade

Variable Index

o connection
o dbLocation
o driverKind
o isAutoCommit
o isVerbose
o preparedStatement
o resultSet
o statement

Constructor Index

o JdbcSession()
o JdbcSession(String)
o JdbcSession(String, String)

Method Index

o beAutoCommit(boolean)
o beVerbose(boolean)
o commit()
o end()
o executeQuery()
o executeQuery(String)
o executeUpdate()
o executeUpdate(String)
o finalize()
o getConnection()
o getDbLocation()
o getDriverKind()
o getStatement()
o reportError(SQLException)
o rollback()
o setDbLocation(String)
o setDriverKind(String)
o start(String, String)

Variables

o dbLocation 
 protected String dbLocation
o driverKind 
 protected String driverKind
o connection 
 protected Connection connection
o statement 
 protected Statement statement
o preparedStatement 
 protected PreparedStatement preparedStatement
o resultSet 
 protected ResultSet resultSet
o isAutoCommit 
 protected boolean isAutoCommit
o isVerbose 
 protected boolean isVerbose

Constructors

o JdbcSession 
 public JdbcSession()
o JdbcSession 
 public JdbcSession(String dbUrl)
Parameters:
dBurl - java.lang.String
o JdbcSession 
 public JdbcSession(String driverKind,
                    String dbLocation)
Parameters:
dbUrl - java.lang.String
driverKind - java.lang.String

Methods

o beAutoCommit 
 public void beAutoCommit(boolean trueOrNot)
o beVerbose 
 public void beVerbose(boolean trueOrNot)
o commit 
 public void commit() throws SQLException
o end 
 public void end()
o executeQuery 
 public ResultSet executeQuery() throws SQLException
o executeQuery 
 public ResultSet executeQuery(String query) throws SQLException
o executeUpdate 
 public int executeUpdate() throws SQLException
o executeUpdate 
 public int executeUpdate(String query) throws SQLException
o finalize 
 public void finalize() throws Throwable
Overrides:
finalize in class Object
o getConnection 
 public Connection getConnection()
o getDbLocation 
 public String getDbLocation()
Returns:
java.lang.String
o getDriverKind 
 public String getDriverKind()
Returns:
java.lang.String
o getStatement 
 public Statement getStatement()
o reportError 
 protected void reportError(SQLException e)
Parameters:
e - java.sql.SQLException
o rollback 
 public void rollback() throws SQLException
o setDbLocation 
 public void setDbLocation(String dbLocation)
Parameters:
driverKind - java.lang.String
o setDriverKind 
 public void setDriverKind(String driverKind)
Parameters:
driverKind - java.lang.String
o start 
 public void start(String username,
                   String passwd) throws SQLException

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