AbstractBusinessService (dao.api 2.1.0 API)

java.lang.Object
- hbm.service.sessionfactory.AbstractBusinessService<T,PK,DAO>

Type Parameters:
T - the type of the domain object
PK - the type of the primary key from the domain object
DAO - the type of the data access object.

All Implemented Interfaces:

BusinessService<T,PK>, Serializable
```
public abstract class AbstractBusinessService<T extends BaseEntity<PK>,PK extends Serializable,DAO extends SessionFactoryDao<T,PK>>
extends Object
implements BusinessService<T,PK>
```
The Class AbstractBusinessService.

See Also:
Serialized Form

Constructor Summary

Constructors
Constructor and Description

AbstractBusinessService()

Constructors
Constructor and Description
`AbstractBusinessService()`

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`delete(List<T> objects)` Delete all persistent objects in the given list.
`void`	`delete(PK id)` Deletes an object of a given Id.
`void`	`delete(T id)` Deletes the given object from persistent storage in the database.
`void`	`deleteAndFlush(List<T> objects)` Delete and flush.
`void`	`deleteAndFlush(PK id)` Delete and flush.
`void`	`deleteAndFlush(T t)` Delete and flush.
`void`	`evict(T object)` Remove this instance from the session cache.
`boolean`	`exists(PK id)` Checks if an entry exists with the given id.
`List<T>`	`find(String hqlQuery, String[] params, Object[] paramValues, org.hibernate.type.Type[] paramTypes, Integer start, Integer count)` Find.
`List<T>`	`findAll()` Returns a list of objects.
`List<T>`	`findByCriteria(org.hibernate.criterion.Criterion... criterion)` Find by criteria.
`List<T>`	`findByExample(T exampleInstance, String... excludeProperty)` Find by example.
`void`	`flush()` Flush.
`T`	`get(PK id)` Retrieve a persisted object with a given id from the database.
`DAO`	`getDao()` Gets the dao reference.
`org.hibernate.Query`	`getQuery(String s)` Gets the query.
`org.hibernate.Session`	`getSession()` Gets the session.
`T`	`load(PK id)` Retrieve a persisted object with a given id from the database.
`List<T>`	`merge(List<T> objects)` Merges all new objects in the given list.
`T`	`merge(T object)` Merges the given object.
`T`	`mergeAndFlush(T object)` Merge and flush.
`void`	`refresh(T object)` Re-read the state of the given instance from the underlying database.
`List<PK>`	`save(List<T> objects)` Save all new objects in the given list.
`PK`	`save(T newInstance)` Persist the given object into database.
`List<PK>`	`saveAndFlush(List<T> objects)` Save and flush.
`PK`	`saveAndFlush(T object)` Save and flush.
`void`	`saveOrUpdate(List<T> objects)` Save or update all given objects into database.
`void`	`saveOrUpdate(T object)` Save or update the given object into database.
`void`	`saveOrUpdateAndFlush(List<T> objects)` Save or update and flush.
`void`	`saveOrUpdateAndFlush(T object)` Save or update and flush.
`void`	`setDao(DAO dao)` Sets the dao reference.
`void`	`setSession(org.hibernate.Session session)` Sets the session.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - AbstractBusinessService
```
public AbstractBusinessService()
```
- Method Detail
  - delete
```
public void delete(List<T> objects)
```
    Delete all persistent objects in the given list.
    
    Specified by:
    
    delete in interface BusinessService<T extends BaseEntity<PK>,PK extends Serializable>
    
    Parameters:
    objects - the list with the persistent objects to delete
  - delete
```
public void delete(PK id)
```
    Deletes an object of a given Id. Will load the object internally so consider using delete (T obj) directly
    
    Specified by:
    
    delete in interface BusinessService<T extends BaseEntity<PK>,PK extends Serializable>
    
    Parameters:
    id - the id
  - delete
```
public void delete(T id)
```
    Deletes the given object from persistent storage in the database.
    
    Specified by:
    
    delete in interface BusinessService<T extends BaseEntity<PK>,PK extends Serializable>
    
    Parameters:
    id - the persistent object
  - deleteAndFlush
```
public void deleteAndFlush(List<T> objects)
```
    Delete and flush.
    
    Parameters:
    objects - the objects
  - deleteAndFlush
```
public void deleteAndFlush(T t)
```
    Delete and flush.
    
    Parameters:
    t - the t
  - deleteAndFlush
```
public void deleteAndFlush(PK id)
```
    Delete and flush.
    
    Parameters:
    id - the id
  - evict
```
public void evict(T object)
```
    Remove this instance from the session cache.
    
    Specified by:
    
    evict in interface BusinessService<T extends BaseEntity<PK>,PK extends Serializable>
    
    Parameters:
    object - the object to evict.
  - exists
```
public boolean exists(PK id)
```
    Checks if an entry exists with the given id.
    
    Specified by:
    
    exists in interface BusinessService<T extends BaseEntity<PK>,PK extends Serializable>
    
    Parameters:
    id - the id to check
    
    Returns:
    true, if an entry exists with the given id, otherwise false.
  - find
```
public List<T> find(String hqlQuery,
           String[] params,
           Object[] paramValues,
           org.hibernate.type.Type[] paramTypes,
           Integer start,
           Integer count)
```
    Find.
    
    Parameters:
    hqlQuery - the hql query
    params - the params
    paramValues - the param values
    paramTypes - the param types
    start - the start
    count - the count
    
    Returns:
    the list
  - findAll
```
public List<T> findAll()
```
    Returns a list of objects.
    
    Specified by:
    
    findAll in interface BusinessService<T extends BaseEntity<PK>,PK extends Serializable>
    
    Returns:
    list of objects
  - findByCriteria
```
public List<T> findByCriteria(org.hibernate.criterion.Criterion... criterion)
```
    Find by criteria.
    
    Parameters:
    criterion - the criterion
    
    Returns:
    the list
  - findByExample
```
public List<T> findByExample(T exampleInstance,
                    String... excludeProperty)
```
    Find by example.
    
    Parameters:
    exampleInstance - the example instance
    excludeProperty - the exclude property
    
    Returns:
    the list
  - flush
```
public void flush()
```
    Flush.
  - get
```
public T get(PK id)
```
    Retrieve a persisted object with a given id from the database.
    
    Specified by:
    
    get in interface BusinessService<T extends BaseEntity<PK>,PK extends Serializable>
    
    Parameters:
    id - the id
    
    Returns:
    An object of type T
  - getDao
```
public DAO getDao()
```
    Gets the dao reference.
    
    Returns:
    the dao reference.
  - getQuery
```
public org.hibernate.Query getQuery(String s)
```
    Gets the query.
    
    Parameters:
    s - the s
    
    Returns:
    the query
  - getSession
```
public org.hibernate.Session getSession()
```
    Gets the session.
    
    Returns:
    the session
  - setSession
```
public void setSession(org.hibernate.Session session)
```
    Sets the session.
    
    Parameters:
    session - the new session
  - load
```
public T load(PK id)
```
    Retrieve a persisted object with a given id from the database.
    
    Specified by:
    
    load in interface BusinessService<T extends BaseEntity<PK>,PK extends Serializable>
    
    Parameters:
    id - the id
    
    Returns:
    An object of type T
  - merge
```
public T merge(T object)
```
    Merges the given object. @see Hibernate documentation.
    
    Specified by:
    
    merge in interface BusinessService<T extends BaseEntity<PK>,PK extends Serializable>
    
    Parameters:
    object - the object
    
    Returns:
    the object
  - mergeAndFlush
```
public T mergeAndFlush(T object)
```
    Merge and flush.
    
    Parameters:
    object - the object
    
    Returns:
    the t
  - refresh
```
public void refresh(T object)
```
    Re-read the state of the given instance from the underlying database.
    
    Specified by:
    
    refresh in interface BusinessService<T extends BaseEntity<PK>,PK extends Serializable>
    
    Parameters:
    object - the object to refresh.
  - save
```
public List<PK> save(List<T> objects)
```
    Save all new objects in the given list.
    
    Specified by:
    
    save in interface BusinessService<T extends BaseEntity<PK>,PK extends Serializable>
    
    Parameters:
    objects - the list to save
    
    Returns:
    the list with the ids of the saved objects
  - merge
```
public List<T> merge(List<T> objects)
```
    Merges all new objects in the given list.
    
    Specified by:
    
    merge in interface BusinessService<T extends BaseEntity<PK>,PK extends Serializable>
    
    Parameters:
    objects - the list to save
    
    Returns:
    the list with the ids of the merged objects
  - save
```
public PK save(T newInstance)
```
    Persist the given object into database.
    
    Specified by:
    
    save in interface BusinessService<T extends BaseEntity<PK>,PK extends Serializable>
    
    Parameters:
    newInstance - the new instance to save.
    
    Returns:
    the id of the saved object
  - saveAndFlush
```
public List<PK> saveAndFlush(List<T> objects)
```
    Save and flush.
    
    Parameters:
    objects - the objects
    
    Returns:
    the list
  - saveAndFlush
```
public PK saveAndFlush(T object)
```
    Save and flush.
    
    Parameters:
    object - the object
    
    Returns:
    the pk
  - saveOrUpdate
```
public void saveOrUpdate(List<T> objects)
```
    Save or update all given objects into database.
    
    Specified by:
    
    saveOrUpdate in interface BusinessService<T extends BaseEntity<PK>,PK extends Serializable>
    
    Parameters:
    objects - the objects to save or update.
  - saveOrUpdate
```
public void saveOrUpdate(T object)
```
    Save or update the given object into database.
    
    Specified by:
    
    saveOrUpdate in interface BusinessService<T extends BaseEntity<PK>,PK extends Serializable>
    
    Parameters:
    object - the object to save or update.
  - saveOrUpdateAndFlush
```
public void saveOrUpdateAndFlush(List<T> objects)
```
    Save or update and flush.
    
    Parameters:
    objects - the objects
  - saveOrUpdateAndFlush
```
public void saveOrUpdateAndFlush(T object)
```
    Save or update and flush.
    
    Parameters:
    object - the object
  - setDao
```
public void setDao(DAO dao)
```
    Sets the dao reference.
    
    Parameters:
    dao - the new dao dao reference.

Class AbstractBusinessService<T extends BaseEntity<PK>,PK extends Serializable,DAO extends SessionFactoryDao<T,PK>>

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

AbstractBusinessService

Method Detail

delete

delete

delete

deleteAndFlush

deleteAndFlush

deleteAndFlush

evict

exists

find

findAll

findByCriteria

findByExample

flush

get

getDao

getQuery

getSession

setSession

load

merge

mergeAndFlush

refresh

save

merge

save

saveAndFlush

saveAndFlush

saveOrUpdate

saveOrUpdate

saveOrUpdateAndFlush

saveOrUpdateAndFlush

setDao