com.liferay.portal.service.persistence
Class ClassNameUtil

java.lang.Object
  com.liferay.portal.service.persistence.ClassNameUtil

public class ClassNameUtil
extends Object

The persistence utility for the class name service. This utility wraps ClassNamePersistenceImpl and provides direct access to the database for CRUD operations. This utility should only be used by the service layer, as it must operate within a transaction. Never access this utility in a JSP, controller, model, or other front-end class.

Never modify this class directly. Modify service.xml and rerun ServiceBuilder to regenerate this class.

Caching information and settings can be found in portal.properties

See Also:

ClassNamePersistence, ClassNamePersistenceImpl

ServiceBuilder generated this class. Modifications in this class will be overwritten the next time is generated.

Constructor Summary

ClassNameUtil()

Method Summary

static void	cacheResult(ClassName className) Caches the class name in the entity cache if it is enabled.
static void	cacheResult(List<ClassName> classNames) Caches the class names in the entity cache if it is enabled.
static void	clearCache()
static void	clearCache(ClassName className)
static int	countAll() Counts all the class names.
static int	countByValue(String value) Counts all the class names where value = ?.
long	countWithDynamicQuery(DynamicQuery dynamicQuery)
static ClassName	create(long classNameId) Creates a new class name with the primary key.
static ClassName	fetchByPrimaryKey(long classNameId) Finds the class name with the primary key or returns null if it could not be found.
static ClassName	fetchByValue(String value) Finds the class name where value = ? or returns null if it could not be found.
static ClassName	fetchByValue(String value, boolean retrieveFromCache) Finds the class name where value = ? or returns null if it could not be found, optionally using the finder cache.
static List<ClassName>	findAll() Finds all the class names.
static List<ClassName>	findAll(int start, int end) Finds a range of all the class names.
static List<ClassName>	findAll(int start, int end, OrderByComparator orderByComparator) Finds an ordered range of all the class names.
static ClassName	findByPrimaryKey(long classNameId) Finds the class name with the primary key or throws a NoSuchClassNameException if it could not be found.
static ClassName	findByValue(String value) Finds the class name where value = ? or throws a NoSuchClassNameException if it could not be found.
static List<ClassName>	findWithDynamicQuery(DynamicQuery dynamicQuery)
static List<ClassName>	findWithDynamicQuery(DynamicQuery dynamicQuery, int start, int end)
static List<ClassName>	findWithDynamicQuery(DynamicQuery dynamicQuery, int start, int end, OrderByComparator orderByComparator)
static ClassNamePersistence	getPersistence()
static ClassName	remove(ClassName className)
static ClassName	remove(long classNameId) Removes the class name with the primary key from the database.
static void	removeAll() Removes all the class names from the database.
static void	removeByValue(String value) Removes the class name where value = ? from the database.
void	setPersistence(ClassNamePersistence persistence)
static ClassName	update(ClassName className, boolean merge)
static ClassName	update(ClassName className, boolean merge, ServiceContext serviceContext)
static ClassName	updateImpl(ClassName className, boolean merge)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ClassNameUtil

public ClassNameUtil()

Method Detail

clearCache

public static void clearCache()

See Also:

BasePersistence.clearCache()

clearCache

public static void clearCache(ClassName className)

See Also:

BasePersistence.clearCache(com.liferay.portal.model.BaseModel)

countWithDynamicQuery

public long countWithDynamicQuery(DynamicQuery dynamicQuery)
                           throws SystemException

Throws:

SystemException

See Also:

BasePersistence.countWithDynamicQuery(DynamicQuery)

findWithDynamicQuery

public static List<ClassName> findWithDynamicQuery(DynamicQuery dynamicQuery)
                                            throws SystemException

Throws:

SystemException

See Also:

BasePersistence.findWithDynamicQuery(DynamicQuery)

findWithDynamicQuery

public static List<ClassName> findWithDynamicQuery(DynamicQuery dynamicQuery,
                                                   int start,
                                                   int end)
                                            throws SystemException

Throws:

SystemException

See Also:

BasePersistence.findWithDynamicQuery(DynamicQuery, int, int)

findWithDynamicQuery

public static List<ClassName> findWithDynamicQuery(DynamicQuery dynamicQuery,
                                                   int start,
                                                   int end,
                                                   OrderByComparator orderByComparator)
                                            throws SystemException

Throws:

SystemException

See Also:

BasePersistence.findWithDynamicQuery(DynamicQuery, int, int, OrderByComparator)

remove

public static ClassName remove(ClassName className)
                        throws SystemException

Throws:

SystemException

See Also:

BasePersistence.remove(com.liferay.portal.model.BaseModel)

update

public static ClassName update(ClassName className,
                               boolean merge)
                        throws SystemException

Throws:

SystemException

See Also:

BasePersistence.update(com.liferay.portal.model.BaseModel, boolean)

update

public static ClassName update(ClassName className,
                               boolean merge,
                               ServiceContext serviceContext)
                        throws SystemException

Throws:

SystemException

See Also:

BasePersistence.update(com.liferay.portal.model.BaseModel, boolean, ServiceContext)

cacheResult

public static void cacheResult(ClassName className)

Caches the class name in the entity cache if it is enabled.

Parameters:

className - the class name to cache

cacheResult

public static void cacheResult(List<ClassName> classNames)

Caches the class names in the entity cache if it is enabled.

Parameters:

classNames - the class names to cache

create

public static ClassName create(long classNameId)

Creates a new class name with the primary key. Does not add the class name to the database.

Parameters:

classNameId - the primary key for the new class name

Returns:

the new class name

remove

public static ClassName remove(long classNameId)
                        throws NoSuchClassNameException,
                               SystemException

Removes the class name with the primary key from the database. Also notifies the appropriate model listeners.

Parameters:

classNameId - the primary key of the class name to remove

Returns:

the class name that was removed

Throws:

NoSuchClassNameException - if a class name with the primary key could not be found

SystemException - if a system exception occurred

updateImpl

public static ClassName updateImpl(ClassName className,
                                   boolean merge)
                            throws SystemException

Throws:

SystemException

findByPrimaryKey

public static ClassName findByPrimaryKey(long classNameId)
                                  throws NoSuchClassNameException,
                                         SystemException

Finds the class name with the primary key or throws a NoSuchClassNameException if it could not be found.

Parameters:

classNameId - the primary key of the class name to find

Returns:

the class name

Throws:

NoSuchClassNameException - if a class name with the primary key could not be found

SystemException - if a system exception occurred

fetchByPrimaryKey

public static ClassName fetchByPrimaryKey(long classNameId)
                                   throws SystemException

Finds the class name with the primary key or returns null if it could not be found.

Parameters:

classNameId - the primary key of the class name to find

Returns:

the class name, or null if a class name with the primary key could not be found

Throws:

SystemException - if a system exception occurred

findByValue

public static ClassName findByValue(String value)
                             throws NoSuchClassNameException,
                                    SystemException

Finds the class name where value = ? or throws a NoSuchClassNameException if it could not be found.

Parameters:

value - the value to search with

Returns:

the matching class name

Throws:

NoSuchClassNameException - if a matching class name could not be found

SystemException - if a system exception occurred

fetchByValue

public static ClassName fetchByValue(String value)
                              throws SystemException

Finds the class name where value = ? or returns null if it could not be found. Uses the finder cache.

Parameters:

value - the value to search with

Returns:

the matching class name, or null if a matching class name could not be found

Throws:

SystemException - if a system exception occurred

fetchByValue

public static ClassName fetchByValue(String value,
                                     boolean retrieveFromCache)
                              throws SystemException

Finds the class name where value = ? or returns null if it could not be found, optionally using the finder cache.

Parameters:

value - the value to search with

Returns:

the matching class name, or null if a matching class name could not be found

Throws:

SystemException - if a system exception occurred

findAll

public static List<ClassName> findAll()
                               throws SystemException

Finds all the class names.

Returns:

the class names

Throws:

SystemException - if a system exception occurred

findAll

public static List<ClassName> findAll(int start,
                                      int end)
                               throws SystemException

Finds a range of all the class names.

Useful when paginating results. Returns a maximum of end - start instances. start and end are not primary keys, they are indexes in the result set. Thus, 0 refers to the first result in the set. Setting both start and end to QueryUtil.ALL_POS will return the full result set.

Parameters:

start - the lower bound of the range of class names to return

end - the upper bound of the range of class names to return (not inclusive)

Returns:

the range of class names

Throws:

SystemException - if a system exception occurred

findAll

public static List<ClassName> findAll(int start,
                                      int end,
                                      OrderByComparator orderByComparator)
                               throws SystemException

Finds an ordered range of all the class names.

Useful when paginating results. Returns a maximum of end - start instances. start and end are not primary keys, they are indexes in the result set. Thus, 0 refers to the first result in the set. Setting both start and end to QueryUtil.ALL_POS will return the full result set.

Parameters:

start - the lower bound of the range of class names to return

end - the upper bound of the range of class names to return (not inclusive)

orderByComparator - the comparator to order the results by

Returns:

the ordered range of class names

Throws:

SystemException - if a system exception occurred

removeByValue

public static void removeByValue(String value)
                          throws NoSuchClassNameException,
                                 SystemException

Removes the class name where value = ? from the database.

Parameters:

value - the value to search with

Throws:

SystemException - if a system exception occurred

NoSuchClassNameException

removeAll

public static void removeAll()
                      throws SystemException

Removes all the class names from the database.

Throws:

SystemException - if a system exception occurred

countByValue

public static int countByValue(String value)
                        throws SystemException

Counts all the class names where value = ?.

Parameters:

value - the value to search with

Returns:

the number of matching class names

Throws:

SystemException - if a system exception occurred

countAll

public static int countAll()
                    throws SystemException

Counts all the class names.

Returns:

the number of class names

Throws:

SystemException - if a system exception occurred

getPersistence

public static ClassNamePersistence getPersistence()

setPersistence

public void setPersistence(ClassNamePersistence persistence)