Liferay 6.1.2-ce-ga3

com.liferay.counter.service.persistence
Class CounterUtil

java.lang.Object
  extended by com.liferay.counter.service.persistence.CounterUtil

public class CounterUtil
extends Object

The persistence utility for the counter service. This utility wraps CounterPersistenceImpl 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:
CounterPersistence, CounterPersistenceImpl

Constructor Summary
CounterUtil()
           
 
Method Summary
static void cacheResult(Counter counter)
          Caches the counter in the entity cache if it is enabled.
static void cacheResult(List<Counter> counters)
          Caches the counters in the entity cache if it is enabled.
static void clearCache()
           
static void clearCache(Counter counter)
           
static int countAll()
          Returns the number of counters.
 long countWithDynamicQuery(DynamicQuery dynamicQuery)
           
static Counter create(String name)
          Creates a new counter with the primary key.
static Counter fetchByPrimaryKey(String name)
          Returns the counter with the primary key or returns null if it could not be found.
static List<Counter> findAll()
          Returns all the counters.
static List<Counter> findAll(int start, int end)
          Returns a range of all the counters.
static List<Counter> findAll(int start, int end, OrderByComparator orderByComparator)
          Returns an ordered range of all the counters.
static Counter findByPrimaryKey(String name)
          Returns the counter with the primary key or throws a NoSuchCounterException if it could not be found.
static List<Counter> findWithDynamicQuery(DynamicQuery dynamicQuery)
           
static List<Counter> findWithDynamicQuery(DynamicQuery dynamicQuery, int start, int end)
           
static List<Counter> findWithDynamicQuery(DynamicQuery dynamicQuery, int start, int end, OrderByComparator orderByComparator)
           
static CounterPersistence getPersistence()
           
static Counter remove(String name)
          Removes the counter with the primary key from the database.
static void removeAll()
          Removes all the counters from the database.
 void setPersistence(CounterPersistence persistence)
          Deprecated.  
static Counter update(Counter counter, boolean merge)
           
static Counter update(Counter counter, boolean merge, ServiceContext serviceContext)
           
static Counter updateImpl(Counter counter, boolean merge)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

CounterUtil

public CounterUtil()
Method Detail

clearCache

public static void clearCache()
See Also:
BasePersistence.clearCache()

clearCache

public static void clearCache(Counter counter)
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<Counter> findWithDynamicQuery(DynamicQuery dynamicQuery)
                                          throws SystemException
Throws:
SystemException
See Also:
BasePersistence.findWithDynamicQuery(DynamicQuery)

findWithDynamicQuery

public static List<Counter> findWithDynamicQuery(DynamicQuery dynamicQuery,
                                                 int start,
                                                 int end)
                                          throws SystemException
Throws:
SystemException
See Also:
BasePersistence.findWithDynamicQuery(DynamicQuery, int, int)

findWithDynamicQuery

public static List<Counter> findWithDynamicQuery(DynamicQuery dynamicQuery,
                                                 int start,
                                                 int end,
                                                 OrderByComparator orderByComparator)
                                          throws SystemException
Throws:
SystemException
See Also:
BasePersistence.findWithDynamicQuery(DynamicQuery, int, int, OrderByComparator)

update

public static Counter update(Counter counter,
                             boolean merge)
                      throws SystemException
Throws:
SystemException
See Also:
BasePersistence.update(com.liferay.portal.model.BaseModel, boolean)

update

public static Counter update(Counter counter,
                             boolean merge,
                             ServiceContext serviceContext)
                      throws SystemException
Throws:
SystemException
See Also:
BasePersistence.update(com.liferay.portal.model.BaseModel, boolean, ServiceContext)

cacheResult

public static void cacheResult(Counter counter)
Caches the counter in the entity cache if it is enabled.

Parameters:
counter - the counter

cacheResult

public static void cacheResult(List<Counter> counters)
Caches the counters in the entity cache if it is enabled.

Parameters:
counters - the counters

create

public static Counter create(String name)
Creates a new counter with the primary key. Does not add the counter to the database.

Parameters:
name - the primary key for the new counter
Returns:
the new counter

remove

public static Counter remove(String name)
                      throws NoSuchCounterException,
                             SystemException
Removes the counter with the primary key from the database. Also notifies the appropriate model listeners.

Parameters:
name - the primary key of the counter
Returns:
the counter that was removed
Throws:
NoSuchCounterException - if a counter with the primary key could not be found
SystemException - if a system exception occurred

updateImpl

public static Counter updateImpl(Counter counter,
                                 boolean merge)
                          throws SystemException
Throws:
SystemException

findByPrimaryKey

public static Counter findByPrimaryKey(String name)
                                throws NoSuchCounterException,
                                       SystemException
Returns the counter with the primary key or throws a NoSuchCounterException if it could not be found.

Parameters:
name - the primary key of the counter
Returns:
the counter
Throws:
NoSuchCounterException - if a counter with the primary key could not be found
SystemException - if a system exception occurred

fetchByPrimaryKey

public static Counter fetchByPrimaryKey(String name)
                                 throws SystemException
Returns the counter with the primary key or returns null if it could not be found.

Parameters:
name - the primary key of the counter
Returns:
the counter, or null if a counter with the primary key could not be found
Throws:
SystemException - if a system exception occurred

findAll

public static List<Counter> findAll()
                             throws SystemException
Returns all the counters.

Returns:
the counters
Throws:
SystemException - if a system exception occurred

findAll

public static List<Counter> findAll(int start,
                                    int end)
                             throws SystemException
Returns a range of all the counters.

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 counters
end - the upper bound of the range of counters (not inclusive)
Returns:
the range of counters
Throws:
SystemException - if a system exception occurred

findAll

public static List<Counter> findAll(int start,
                                    int end,
                                    OrderByComparator orderByComparator)
                             throws SystemException
Returns an ordered range of all the counters.

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 counters
end - the upper bound of the range of counters (not inclusive)
orderByComparator - the comparator to order the results by (optionally null)
Returns:
the ordered range of counters
Throws:
SystemException - if a system exception occurred

removeAll

public static void removeAll()
                      throws SystemException
Removes all the counters from the database.

Throws:
SystemException - if a system exception occurred

countAll

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

Returns:
the number of counters
Throws:
SystemException - if a system exception occurred

getPersistence

public static CounterPersistence getPersistence()

setPersistence

public void setPersistence(CounterPersistence persistence)
Deprecated. 


Liferay 6.1.2-ce-ga3