Package org.apache.torque.adapter
Klasse NoneAdapter
java.lang.Object
org.apache.torque.adapter.AbstractAdapter
org.apache.torque.adapter.NoneAdapter
- Alle implementierten Schnittstellen:
Serializable,Adapter
This DatabaseHandler is used when you do not have a database
installed.
- Version:
- $Id: NoneAdapter.java 1848527 2018-12-09 16:27:22Z tv $
- Autor:
- Jon S. Stevens, Brett McLaughlin
- Siehe auch:
-
Feldübersicht
Von Schnittstelle geerbte Felder org.apache.torque.adapter.Adapter
ADAPTER_KEY, AUTODETECT_ADAPTER, DRIVER_KEY -
Konstruktorübersicht
Konstruktoren -
Methodenübersicht
Modifizierer und TypMethodeBeschreibunggetIDMethodSQL(Object obj) Returns SQL used to get the most recently inserted primary key.Returns the constant from theIDMethodinterface denoting which type of primary key generation method this type of RDBMS uses.ignoreCase(String in) This method is used to ignore case.voidlockTable(Connection con, String table) Locks the specified table.booleanReturns whether the database can natively limit the size of the ResultSet of a query.booleanReturns whether the database natively supports returning results starting at an offset position other than 0.toUpperCase(String in) This method is used to ignore case.voidunlockTable(Connection con, String table) Unlocks the specified table.Von Klasse geerbte Methoden org.apache.torque.adapter.AbstractAdapter
escapeText, generateLimits, getStringDelimiter, getUpdateLockClause, ignoreCaseInOrderBy, setCapabilities, useEscapeClauseForLike, useGetGeneratedKeys, useIlike, useMinusForExcept
-
Konstruktordetails
-
NoneAdapter
protected NoneAdapter()Empty protected constructor.
-
-
Methodendetails
-
toUpperCase
This method is used to ignore case.- Angegeben von:
toUpperCasein SchnittstelleAdapter- Angegeben von:
toUpperCasein KlasseAbstractAdapter- Parameter:
in- The string to transform to upper case.- Gibt zurück:
- The upper case string.
-
ignoreCase
This method is used to ignore case.- Angegeben von:
ignoreCasein SchnittstelleAdapter- Angegeben von:
ignoreCasein KlasseAbstractAdapter- Parameter:
in- The string whose case to ignore.- Gibt zurück:
- The string in a case that can be ignored.
-
getIDMethodType
Beschreibung aus Klasse kopiert:AbstractAdapterReturns the constant from theIDMethodinterface denoting which type of primary key generation method this type of RDBMS uses.- Angegeben von:
getIDMethodTypein SchnittstelleAdapter- Angegeben von:
getIDMethodTypein KlasseAbstractAdapter- Gibt zurück:
- IDMethod constant
- Siehe auch:
-
getIDMethodSQL
Beschreibung aus Klasse kopiert:AbstractAdapterReturns SQL used to get the most recently inserted primary key. Databases which have no support for this returnnull.- Angegeben von:
getIDMethodSQLin SchnittstelleAdapter- Angegeben von:
getIDMethodSQLin KlasseAbstractAdapter- Parameter:
obj- Information used for key generation.- Gibt zurück:
- The most recently inserted database key.
- Siehe auch:
-
lockTable
Locks the specified table.- Angegeben von:
lockTablein SchnittstelleAdapter- Angegeben von:
lockTablein KlasseAbstractAdapter- Parameter:
con- The JDBC connection to use.table- The name of the table to lock.- Löst aus:
SQLException- No Statement could be created or executed.
-
unlockTable
Unlocks the specified table.- Angegeben von:
unlockTablein SchnittstelleAdapter- Angegeben von:
unlockTablein KlasseAbstractAdapter- Parameter:
con- The JDBC connection to use.table- The name of the table to unlock.- Löst aus:
SQLException- No Statement could be created or executed.
-
supportsNativeLimit
public boolean supportsNativeLimit()Returns whether the database can natively limit the size of the ResultSet of a query.- Angegeben von:
supportsNativeLimitin SchnittstelleAdapter- Setzt außer Kraft:
supportsNativeLimitin KlasseAbstractAdapter- Gibt zurück:
- true if the database natively supports limiting the size of the resultset.
-
supportsNativeOffset
public boolean supportsNativeOffset()Returns whether the database natively supports returning results starting at an offset position other than 0.- Angegeben von:
supportsNativeOffsetin SchnittstelleAdapter- Setzt außer Kraft:
supportsNativeOffsetin KlasseAbstractAdapter- Gibt zurück:
- true if the database natively supports returning results starting at an offset position other than 0.
-