public class MysqlAdapter extends AbstractAdapter
"jdbc:mysql://" + DB_HOST + "/" + DB_NAME + "?user=" + DB_USER + "&password=" + DB_PASS;
ADAPTER_KEY, AUTODETECT_ADAPTER, DRIVER_KEY
Modifier | Constructor and Description |
---|---|
protected |
MysqlAdapter()
Empty protected constructor.
|
Modifier and Type | Method and Description |
---|---|
void |
generateLimits(Query query,
long offset,
int limit)
Generate a LIMIT offset, limit clause if offset > 0
or an LIMIT limit clause if limit is > 0 and offset
is 0.
|
String |
getIDMethodSQL(Object obj)
Returns the SQL to get the database key of the last row
inserted, which in this case is
SELECT
LAST_INSERT_ID() . |
IDMethod |
getIDMethodType()
Returns the constant from the
IDMethod interface denoting which
type of primary key generation method this type of RDBMS uses. |
String |
ignoreCase(String in)
This method is used to ignore case.
|
void |
lockTable(Connection con,
String table)
Locks the specified table.
|
String |
toUpperCase(String in)
This method is used to ignore case.
|
void |
unlockTable(Connection con,
String table)
Unlocks the specified table.
|
escapeText, getStringDelimiter, getUpdateLockClause, ignoreCaseInOrderBy, setCapabilities, supportsNativeLimit, supportsNativeOffset, useEscapeClauseForLike, useGetGeneratedKeys, useIlike, useMinusForExcept
public String toUpperCase(String in)
toUpperCase
in interface Adapter
toUpperCase
in class AbstractAdapter
in
- The string to transform to upper case.public String ignoreCase(String in)
ignoreCase
in interface Adapter
ignoreCase
in class AbstractAdapter
in
- The string whose case to ignore.public IDMethod getIDMethodType()
AbstractAdapter
IDMethod
interface denoting which
type of primary key generation method this type of RDBMS uses.getIDMethodType
in interface Adapter
getIDMethodType
in class AbstractAdapter
Adapter.getIDMethodType()
public String getIDMethodSQL(Object obj)
SELECT
LAST_INSERT_ID()
.getIDMethodSQL
in interface Adapter
getIDMethodSQL
in class AbstractAdapter
obj
- Information used for key generation.Adapter.getIDMethodSQL(Object obj)
public void lockTable(Connection con, String table) throws SQLException
lockTable
in interface Adapter
lockTable
in class AbstractAdapter
con
- The JDBC connection to use.table
- The name of the table to lock.SQLException
- No Statement could be created or
executed.public void unlockTable(Connection con, String table) throws SQLException
unlockTable
in interface Adapter
unlockTable
in class AbstractAdapter
con
- The JDBC connection to use.table
- The name of the table to unlock.SQLException
- No Statement could be created or
executed.public void generateLimits(Query query, long offset, int limit)
generateLimits
in interface Adapter
generateLimits
in class AbstractAdapter
query
- The query to modifyoffset
- the offset Valuelimit
- the limit ValueCopyright © 2000–2020 The Apache Software Foundation. All rights reserved.