org.apache.turbine.util.db.adapter
Class DBInterbase

java.lang.Object
  |
  +--org.apache.turbine.util.db.adapter.DB
        |
        +--org.apache.turbine.util.db.adapter.DBInterbase

public class DBInterbase
extends DB

This code should be used for an Interbase database pool.

Version:
$Id$
Author:
Frank Conradie

Fields inherited from class org.apache.turbine.util.db.adapter.DB
DB_CONNECTION, DB_PASS, DB_USER, JDBCDriver, LIMIT_STYLE_MYSQL, LIMIT_STYLE_NONE, LIMIT_STYLE_POSTGRES, LIMIT_STYLE_SYBASE
 
Constructor Summary
DBInterbase()
           
 
Method Summary
 java.lang.String getIdSqlForAutoIncrement(java.lang.Object obj)
          Returns the last auto-increment key.
 java.lang.String getSequenceSql(java.lang.Object obj)
          Returns the last auto-increment key.
 char getStringDelimiter()
          Gets the string delimiter (usually '\'').
 java.lang.String ignoreCase(java.lang.String in)
          This method is used to ignore case.
 java.lang.String ignoreCaseInOrderBy(java.lang.String in)
          This method is used to ignore case in an ORDER BY clause.
 void lockTable(java.sql.Connection con, java.lang.String table)
          Locks the specified table.
 java.lang.String toUpperCase(java.lang.String in)
          This method is used to ignore case.
 void unlockTable(java.sql.Connection con, java.lang.String table)
          Unlocks the specified table.
 
Methods inherited from class org.apache.turbine.util.db.adapter.DB
escapeText, getConnection, getConnectionPoolDataSource, getJDBCDriver, getLimitStyle, init, objectDataNeedsTrans, setJDBCDriver, supportsNativeLimit, supportsNativeOffset
 
Methods inherited from class java.lang.Object
, clone, equals, finalize, getClass, hashCode, notify, notifyAll, registerNatives, toString, wait, wait, wait
 

Constructor Detail

DBInterbase

public DBInterbase()
Method Detail

toUpperCase

public java.lang.String toUpperCase(java.lang.String in)
This method is used to ignore case.
Overrides:
toUpperCase in class DB
Parameters:
in - The string to transform to upper case.
Returns:
The upper case string.

ignoreCase

public java.lang.String ignoreCase(java.lang.String in)
This method is used to ignore case.
Overrides:
ignoreCase in class DB
Parameters:
in - The string whose case to ignore.
Returns:
The string in a case that can be ignored.

ignoreCaseInOrderBy

public java.lang.String ignoreCaseInOrderBy(java.lang.String in)
This method is used to ignore case in an ORDER BY clause. Usually it is the same as ignoreCase, but some databases (Interbase for example) does not use the same SQL in ORDER BY and other clauses.
Overrides:
ignoreCaseInOrderBy in class DB
Parameters:
in - The string whose case to ignore.
Returns:
The string in a case that can be ignored.

getStringDelimiter

public char getStringDelimiter()
Gets the string delimiter (usually '\'').
Overrides:
getStringDelimiter in class DB
Returns:
The delimeter.

getIdSqlForAutoIncrement

public java.lang.String getIdSqlForAutoIncrement(java.lang.Object obj)
Returns the last auto-increment key. Databases like MySQL which support this feature will return a result, others will return null.
Overrides:
getIdSqlForAutoIncrement in class DB
Returns:
null.

getSequenceSql

public java.lang.String getSequenceSql(java.lang.Object obj)
Returns the last auto-increment key. Databases like Oracle which support this feature will return a result, others will return null.
Overrides:
getSequenceSql in class DB
Returns:
null.

lockTable

public void lockTable(java.sql.Connection con,
                      java.lang.String table)
               throws java.sql.SQLException
Locks the specified table.
Overrides:
lockTable in class DB
Parameters:
con - The JDBC connection to use.
table - The name of the table to lock.
Throws:
java.sql.SQLException -  

unlockTable

public void unlockTable(java.sql.Connection con,
                        java.lang.String table)
                 throws java.sql.SQLException
Unlocks the specified table.
Overrides:
unlockTable in class DB
Parameters:
con - The JDBC connection to use.
table - The name of the table to unlock.
Throws:
java.sql.SQLException -  


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