Liferay 6.1.2-ce-ga3

com.liferay.portal.service.persistence
Class ClassNameUtil

java.lang.Object
  extended by 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.

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 it 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()
          Returns the number of class names.
static int countByValue(String value)
          Returns the number of 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)
          Returns the class name with the primary key or returns null if it could not be found.
static ClassName fetchByValue(String value)
          Returns the class name where value = ? or returns null if it could not be found.
static ClassName fetchByValue(String value, boolean retrieveFromCache)
          Returns the class name where value = ? or returns null if it could not be found, optionally using the finder cache.
static List<ClassName> findAll()
          Returns all the class names.
static List<ClassName> findAll(int start, int end)
          Returns a range of all the class names.
static List<ClassName> findAll(int start, int end, OrderByComparator orderByComparator)
          Returns an ordered range of all the class names.
static ClassName findByPrimaryKey(long classNameId)
          Returns the class name with the primary key or throws a NoSuchClassNameException if it could not be found.
static ClassName findByValue(String value)
          Returns 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(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 ClassName removeByValue(String value)
          Removes the class name where value = ? from the database.
 void setPersistence(ClassNamePersistence persistence)
          Deprecated.  
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)

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

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

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

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

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

Parameters:
value - the value
retrieveFromCache - whether to use the finder cache
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
Returns 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
Returns 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
end - the upper bound of the range of class names (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
Returns 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
end - the upper bound of the range of class names (not inclusive)
orderByComparator - the comparator to order the results by (optionally null)
Returns:
the ordered range of class names
Throws:
SystemException - if a system exception occurred

removeByValue

public static ClassName removeByValue(String value)
                               throws NoSuchClassNameException,
                                      SystemException
Removes the class name where value = ? from the database.

Parameters:
value - the value
Returns:
the class name that was removed
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
Returns the number of class names where value = ?.

Parameters:
value - the value
Returns:
the number of matching class names
Throws:
SystemException - if a system exception occurred

countAll

public static int countAll()
                    throws SystemException
Returns the number of 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)
Deprecated. 


Liferay 6.1.2-ce-ga3