BusinessService (dao.api 2.2.0 API)

Type Parameters:
T - the type of the domain object
PK - the type of the primary key from the domain object

All Superinterfaces:

Serializable
```
public interface BusinessService<T,PK extends Serializable>
extends Serializable
```
The Interface BusinessService.

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 object)` Deletes the given object from persistent storage in the database.
`void`	`deleteAndFlush(List<T> objects)` Delete all persistent objects in the given list and flush.
`void`	`deleteAndFlush(PK id)` Deletes an object of a given Id and flush after.
`void`	`deleteAndFlush(T object)` 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)` Returns a list from the result from the given hqlquery.
`List<T>`	`findAll()` Returns a list of objects.
`List<T>`	`findByCriteria(org.hibernate.criterion.Criterion... criterion)` Hibernate wrapper.
`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.
`org.hibernate.Session`	`getSession()` Gets the hibernate session.
`T`	`load(PK id)` Retrieve a persisted object with a given id from the database.
`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 object)` Persist the given object into database.
`List<PK>`	`saveAndFlush(List<T> objects)` Save all given objects into database and flush.
`PK`	`saveAndFlush(T object)` Save the given object into database 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 all given objects into database and flush.
`void`	`saveOrUpdateAndFlush(T object)` Save or update the given object into database and flush.
`void`	`setSession(org.hibernate.Session session)` Sets the hibernate session.

- Method Detail
  - delete
```
void delete(List<T> objects)
```
    Delete all persistent objects in the given list.
    
    Parameters:
    objects - the list with the persistent objects to delete
  - delete
```
void delete(PK id)
```
    Deletes an object of a given Id. Will load the object internally so consider using delete (T obj) directly
    
    Parameters:
    id - the id
  - delete
```
void delete(T object)
```
    Deletes the given object from persistent storage in the database.
    
    Parameters:
    object - the persistent object
  - deleteAndFlush
```
void deleteAndFlush(List<T> objects)
```
    Delete all persistent objects in the given list and flush.
    
    Parameters:
    objects - the objects to delete
  - deleteAndFlush
```
void deleteAndFlush(PK id)
```
    Deletes an object of a given Id and flush after.
    
    Parameters:
    id - the id to delete
  - deleteAndFlush
```
void deleteAndFlush(T object)
```
    Delete and flush.
    
    Parameters:
    object - the object
  - evict
```
void evict(T object)
```
    Remove this instance from the session cache.
    
    Parameters:
    object - the object to evict.
  - exists
```
boolean exists(PK id)
```
    Checks if an entry exists with the given id.
    
    Parameters:
    id - the id to check
    
    Returns:
    true, if an entry exists with the given id, otherwise false.
  - find
```
List<T> find(String hqlQuery,
           String[] params,
           Object[] paramValues,
           org.hibernate.type.Type[] paramTypes,
           Integer start,
           Integer count)
```
    Returns a list from the result from the given hqlquery.
    
    Parameters:
    hqlQuery - the hql query.
    params - Array from the parameter for the query.
    paramValues - Array from the values from the parameters for the query.
    paramTypes - Array which defines what kind of type the the parameter is.
    start - Defines from where to start the result.
    count - Defines how much rows to get from the query.
    
    Returns:
    the result list.
  - findAll
```
List<T> findAll()
```
    Returns a list of objects.
    
    Returns:
    list of objects
  - findByCriteria
```
List<T> findByCriteria(org.hibernate.criterion.Criterion... criterion)
```
    Hibernate wrapper.
    
    Parameters:
    criterion - the criterion
    
    Returns:
    list of objects
  - findByExample
```
List<T> findByExample(T exampleInstance,
                    String... excludeProperty)
```
    Find by example.
    
    Parameters:
    exampleInstance - the example instance
    excludeProperty - the exclude property
    
    Returns:
    the list
  - flush
```
void flush()
```
    Flush.
  - get
```
T get(PK id)
```
    Retrieve a persisted object with a given id from the database.
    
    Parameters:
    id - the id
    
    Returns:
    An object of type T
  - getSession
```
org.hibernate.Session getSession()
```
    Gets the hibernate session.
    
    Returns:
    the hibernate session
  - setSession
```
void setSession(org.hibernate.Session session)
```
    Sets the hibernate session.
    
    Parameters:
    session - The hibernate session to set.
  - load
```
T load(PK id)
```
    Retrieve a persisted object with a given id from the database.
    
    Parameters:
    id - the id
    
    Returns:
    An object of type T
  - merge
```
T merge(T object)
```
    Merges the given object. @see Hibernate documentation.
    
    Parameters:
    object - the object
    
    Returns:
    the object
  - mergeAndFlush
```
T mergeAndFlush(T object)
```
    Merge and flush.
    
    Parameters:
    object - the object
    
    Returns:
    the object
  - refresh
```
void refresh(T object)
```
    Re-read the state of the given instance from the underlying database.
    
    Parameters:
    object - the object to refresh.
  - save
```
List<PK> save(List<T> objects)
```
    Save all new objects in the given list.
    
    Parameters:
    objects - the list to save
    
    Returns:
    the list with the ids of the saved objects
  - save
```
PK save(T object)
```
    Persist the given object into database.
    
    Parameters:
    object - the new instance to save.
    
    Returns:
    the id of the saved object
  - saveAndFlush
```
List<PK> saveAndFlush(List<T> objects)
```
    Save all given objects into database and flush.
    
    Parameters:
    objects - the objects to save.
    
    Returns:
    the list with the ids of the saved objects.
  - saveAndFlush
```
PK saveAndFlush(T object)
```
    Save the given object into database and flush.
    
    Parameters:
    object - the object to save.
    
    Returns:
    the id of the saved object
  - saveOrUpdate
```
void saveOrUpdate(List<T> objects)
```
    Save or update all given objects into database.
    
    Parameters:
    objects - the objects to save or update.
  - saveOrUpdate
```
void saveOrUpdate(T object)
```
    Save or update the given object into database.
    
    Parameters:
    object - the object to save or update.
  - saveOrUpdateAndFlush
```
void saveOrUpdateAndFlush(List<T> objects)
```
    Save or update all given objects into database and flush.
    
    Parameters:
    objects - the objects to save or update.
  - saveOrUpdateAndFlush
```
void saveOrUpdateAndFlush(T object)
```
    Save or update the given object into database and flush.
    
    Parameters:
    object - the object to save or update.

Interface BusinessService<T,PK extends Serializable>

Method Summary

Method Detail

delete

delete

delete

deleteAndFlush

deleteAndFlush

deleteAndFlush

evict

exists

find

findAll

findByCriteria

findByExample

flush

get

getSession

setSession

load

merge

mergeAndFlush

refresh

save

save

saveAndFlush

saveAndFlush

saveOrUpdate

saveOrUpdate

saveOrUpdateAndFlush

saveOrUpdateAndFlush