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java.lang.Objectorg.apache.torque.adapter.DB
org.apache.torque.adapter.DBMM
This is used in order to connect to a MySQL database using the MM drivers. Simply comment the above and uncomment this code below and fill in the appropriate values for DB_NAME, DB_HOST, DB_USER, DB_PASS.
http://www.worldserver.com/mm.mysql/
"jdbc:mysql://" + DB_HOST + "/" + DB_NAME + "?user=" + DB_USER + "&password=" + DB_PASS;
Field Summary | |
private static java.lang.String |
DATE_FORMAT
A specialized date format for MySQL. |
Fields inherited from class org.apache.torque.adapter.DB |
LIMIT_STYLE_MYSQL, LIMIT_STYLE_NONE, LIMIT_STYLE_ORACLE, LIMIT_STYLE_POSTGRES, LIMIT_STYLE_SYBASE |
Fields inherited from interface org.apache.torque.adapter.IDMethod |
AUTO_INCREMENT, ID_BROKER, NATIVE, NO_ID_METHOD, SEQUENCE |
Constructor Summary | |
protected |
DBMM()
Empty protected constructor. |
Method Summary | |
java.lang.String |
getDateString(java.util.Date date)
This method overrides the JDBC escapes used to format dates using a DateFormat . |
java.lang.String |
getIDMethodSQL(java.lang.Object obj)
Returns the SQL to get the database key of the last row inserted, which in this case is SELECT
LAST_INSERT_ID() . |
java.lang.String |
getIDMethodType()
Returns the constant from the IDMethod interface denoting which
type of primary key generation method this type of RDBMS uses. |
int |
getLimitStyle()
This method is used to chek whether the database supports limiting the size of the resultset. |
java.lang.String |
ignoreCase(java.lang.String in)
This method is used to ignore case. |
void |
lockTable(java.sql.Connection con,
java.lang.String table)
Locks the specified table. |
boolean |
supportsNativeLimit()
This method is used to chek whether the database natively supports limiting the size of the resultset. |
boolean |
supportsNativeOffset()
This method is used to chek whether the database natively supports returning results starting at an offset position other than 0. |
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.torque.adapter.DB |
escapeText, getBooleanString, getStringDelimiter, ignoreCaseInOrderBy |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
private static final java.lang.String DATE_FORMAT
Constructor Detail |
protected DBMM()
Method Detail |
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 java.lang.String getIDMethodType()
DB
IDMethod
interface denoting which
type of primary key generation method this type of RDBMS uses.
getIDMethodType
in class DB
DB.getIDMethodType()
public java.lang.String getIDMethodSQL(java.lang.Object obj)
SELECT
LAST_INSERT_ID()
.
getIDMethodSQL
in class DB
obj
- Information used for key generation.
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
- No Statement could be created or
executed.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
- No Statement could be created or
executed.public boolean supportsNativeLimit()
supportsNativeLimit
in class DB
public boolean supportsNativeOffset()
supportsNativeOffset
in class DB
public int getLimitStyle()
getLimitStyle
in class DB
public java.lang.String getDateString(java.util.Date date)
DateFormat
. As of version 2.0.11, the MM
JDBC driver does not implement JDBC 3.0 escapes.
getDateString
in class DB
date
- the date to format
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