|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Object | +--org.apache.turbine.util.db.adapter.DB | +--org.apache.turbine.util.db.adapter.DBInstantDB
This is used to connect to InstantDB databases. http://instantdb.enhydra.org
Fields inherited from class org.apache.turbine.util.db.adapter.DB |
DB_CONNECTION, DB_PASS, DB_USER, JDBCDriver, LIMIT_STYLE_MSSQL7, LIMIT_STYLE_MYSQL, LIMIT_STYLE_NONE, LIMIT_STYLE_POSTGRES, LIMIT_STYLE_SYBASE |
Fields inherited from interface org.apache.turbine.util.db.map.IDMethod |
AUTO_INCREMENT, AUTOINCREMENT, ID_BROKER, IDBROKERTABLE, NATIVE, NO_ID_METHOD, SEQUENCE |
Constructor Summary | |
protected |
DBInstantDB()
Empty constructor. |
Method Summary | |
java.sql.Connection |
getConnection()
Returns a JDBC Connection from the
DriverManager . |
java.lang.String |
getIDMethodSQL(java.lang.Object obj)
Returns SQL used to get the most recently inserted primary key. |
java.lang.String |
getIDMethodType()
Returns the constant from the {@see IDMethod} interface denoting which type of primary key generation method this type of RDBMS uses. |
char |
getStringDelimiter()
Gets the string delimiter (usually '\''). |
java.lang.String |
ignoreCase(java.lang.String in)
This method is used to ignore case. |
void |
init(java.lang.String url,
java.lang.String username,
java.lang.String password)
Performs basic initialization. |
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, getConnectionPoolDataSource, getDateString, getIdSqlForAutoIncrement, getJDBCDriver, getLimitStyle, getSequenceSql, ignoreCaseInOrderBy, objectDataNeedsTrans, setJDBCDriver, supportsNativeLimit, supportsNativeOffset |
Methods inherited from class java.lang.Object |
|
Constructor Detail |
protected DBInstantDB()
Method Detail |
public java.sql.Connection getConnection() throws java.sql.SQLException
Connection
from the
DriverManager
.getConnection
in class DB
Connection
object for this
database.java.sql.SQLException
- public void init(java.lang.String url, java.lang.String username, java.lang.String password) throws java.lang.Exception
init
in class DB
url
- The URL of the database to connect to.username
- The name of the user to use when connecting.password
- The user's password.java.lang.Exception
- The JDBC driver could not be loaded or
instantiated.public java.lang.String toUpperCase(java.lang.String in)
toUpperCase
in class DB
in
- The string to transform to upper case.public java.lang.String ignoreCase(java.lang.String in)
ignoreCase
in class DB
in
- The string whose case to ignore.public char getStringDelimiter()
getStringDelimiter
in class DB
public java.lang.String getIDMethodType()
DB
getIDMethodType
in class DB
DB.getIDMethodType()
public java.lang.String getIDMethodSQL(java.lang.Object obj)
DB
null
.getIDMethodSQL
in class DB
DB.getIDMethodSQL(Object obj)
public void lockTable(java.sql.Connection con, java.lang.String table) throws java.sql.SQLException
lockTable
in class DB
con
- The JDBC connection to use.table
- The name of the table to lock.java.sql.SQLException
- public void unlockTable(java.sql.Connection con, java.lang.String table) throws java.sql.SQLException
unlockTable
in class DB
con
- The JDBC connection to use.table
- The name of the table to unlock.java.sql.SQLException
-
|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |