TreeNodeService (SHOGun-Core (Main) 5.3.7 API)

java.lang.Object
- de.terrestris.shoguncore.service.AbstractDaoService<E,D>
- - de.terrestris.shoguncore.service.AbstractCrudService<E,D>
  - - de.terrestris.shoguncore.service.PermissionAwareCrudService<E,D>
    - - de.terrestris.shoguncore.service.TreeNodeService<E,D>

@Service("treeNodeService")
public class TreeNodeService<E extends TreeNode,D extends TreeNodeDao<E>>
extends PermissionAwareCrudService<E,D>

Service class for the TreeNode model.

Author:: Nils Bühner
See Also:: AbstractCrudService

Field Summary
- Fields inherited from class de.terrestris.shoguncore.service.PermissionAwareCrudService
  permissionCollectionService
- Fields inherited from class de.terrestris.shoguncore.service.AbstractDaoService
  dao, logger

Constructor Summary

Constructors
Modifier	Constructor	Description
	`TreeNodeService()`	Default constructor, which calls the type-constructor
`protected`	`TreeNodeService(Class<E> entityClass)`	Constructor that sets the concrete entity class for the service.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`E`	`cloneAndPersistTreeNode(E node)`	This unproxies and eagerly fetches the whole node/tree and detaches it from the hibernate session before persisting a new "clone" instance in the database.
`void`	`setDao(D dao)`	We have to use `Qualifier` to define the correct dao here.

Methods inherited from class de.terrestris.shoguncore.service.PermissionAwareCrudService
addAndSaveGroupPermissions, addAndSaveUserPermissions, findAllUserGroupPermissionsOfUserGroup, findAllUserPermissionsOfUser, getPermissionCollectionService, removeAndSaveGroupPermissions, removeAndSaveUserPermissions, setPermissionCollectionService

Methods inherited from class de.terrestris.shoguncore.service.AbstractCrudService
delete, findAll, findAllRestricted, findAllWhereFieldEquals, findAllWithCollectionContaining, findById, findBySimpleFilter, loadById, saveOrUpdate, updatePartialWithJsonNode

Methods inherited from class de.terrestris.shoguncore.service.AbstractDaoService
getDao, getEntityClass

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

- Constructor Detail
  - TreeNodeService
```
public TreeNodeService()
```
    Default constructor, which calls the type-constructor
  - TreeNodeService
```
protected TreeNodeService(Class<E> entityClass)
```
    Constructor that sets the concrete entity class for the service. Subclasses MUST call this constructor.
- Method Detail
  - cloneAndPersistTreeNode
```
public E cloneAndPersistTreeNode(E node)
                          throws Exception
```
    This unproxies and eagerly fetches the whole node/tree and detaches it from the hibernate session before persisting a new "clone" instance in the database. In case of a TreeFolder, each child node will also be re-persisted (as a new database entry).
    
    Parameters:
    
    node -
    
    Returns:
    
    Throws:
    
    IllegalAccessException
    
    NoSuchFieldException
    
    Exception
  - setDao
```
@Autowired
@Qualifier("treeNodeDao")
public void setDao(D dao)
```
    We have to use Qualifier to define the correct dao here. Otherwise, spring can not decide which dao has to be autowired here as there are multiple candidates.
    
    Overrides:
    
    setDao in class PermissionAwareCrudService<E extends TreeNode,D extends TreeNodeDao<E>>
    
    Parameters:
    
    dao - the dao to set