org.hippoecm.hst.content.beans.manager
Interface ObjectBeanPersistenceManager

All Superinterfaces:

ObjectBeanManager

All Known Subinterfaces:

WorkflowPersistenceManager

All Known Implementing Classes:

MockObjectBeanPersistenceManager, WorkflowPersistenceManagerImpl

public interface ObjectBeanPersistenceManager
extends ObjectBeanManager

ObjectBeanPersistenceManager is the primary interface for HST-2-Persistence-aware application components.

An implementation of this interface should be able to convert content nodes to objects, and vice versa. Also it should have knowledges on how to create, update or remove a content node with node type and absolute path.

If the content models are not complex and so just simple node structures are enough for the requirements, then an implementation for this interface can probably provide an automatic bi-directional mappings.

However, in most real cases, the content models are very sophisticated, so they need careful workflow management to fulfill real requirements such as faceted selection, virtual nodes, approval or publishing management. Therefore, this sophisticated management should be implemented properly in separated classes.

Some sophisticated JCR repository engine already have their own workflow knowledges on how to create, update and remove content nodes based on node types. Or, some domain specific content-based application should know the knowledges on their own content models. In these cases, they can provide an implementation for this interface.

Method Summary

void	create(String absPath, String nodeTypeName, String name) Deprecated. use createAndReturn(String absPath, String nodeTypeName, String name, boolean autoCreateFolders)
void	create(String absPath, String nodeTypeName, String name, boolean autoCreateFolders) Deprecated. use createAndReturn(String absPath, String nodeTypeName, String name, boolean autoCreateFolders)
String	createAndReturn(String absPath, String nodeTypeName, String name, boolean autoCreateFolders) Creates content node(s) with the specified node type at the specified absolute path.
void	refresh() Invokes Session.refresh(boolean) with false parameter.
void	refresh(boolean keepChanges) Invokes Session.refresh(boolean).
void	remove(Object content) Removes the content node which is mapped to the object.
void	save() Saves all pending changes.
void	update(Object content) Updates the content node which is mapped to the object.
void	update(Object content, ContentNodeBinder customContentNodeBinder) Updates the content node which is mapped to the object by the customContentNodeBinder provided by client.

Methods inherited from interface org.hippoecm.hst.content.beans.manager.ObjectBeanManager

getObject, getObjectByUuid, getSession

Method Detail

create

@Deprecated
void create(String absPath,
                       String nodeTypeName,
                       String name)
            throws ObjectBeanPersistenceException

Deprecated. use createAndReturn(String absPath, String nodeTypeName, String name, boolean autoCreateFolders)

Creates content node(s) with the specified node type at the specified absolute path.

The absolute path could be regarded differently according to physical implementations. For example, an implementation can regard the path as a simple one to create a simple JCR node. On the other hand, a sophisticated implementation can regard the path as an input for a workflow-enabled document/folder path.

Parameters:

absPath - the absolute node path

nodeTypeName - the node type name of the content object

name - the content node name

Throws:

ObjectBeanPersistenceException

create

@Deprecated
void create(String absPath,
                       String nodeTypeName,
                       String name,
                       boolean autoCreateFolders)
            throws ObjectBeanPersistenceException

Deprecated. use createAndReturn(String absPath, String nodeTypeName, String name, boolean autoCreateFolders)

Creates content node(s) with the specified node type at the specified absolute path.

The absolute path could be regarded differently according to physical implementations. For example, an implementation can regard the path as a simple one to create a simple JCR node. On the other hand, a sophisticated implementation can regard the path as an input for a workflow-enabled document/folder path.

If autoCreateFolders is true, then folders will be automatically created.

Parameters:

absPath - the absolute node path

nodeTypeName - the node type name of the content object

name - the content node name

autoCreateFolders - the flag to create folders

Throws:

ObjectBeanPersistenceException

createAndReturn

String createAndReturn(String absPath,
                       String nodeTypeName,
                       String name,
                       boolean autoCreateFolders)
                       throws ObjectBeanPersistenceException

Creates content node(s) with the specified node type at the specified absolute path.

The absolute path could be regarded differently according to physical implementations. For example, an implementation can regard the path as a simple one to create a simple JCR node. On the other hand, a sophisticated implementation can regard the path as an input for a workflow-enabled document/folder path.

If autoCreateFolders is true, then folders will be automatically created.

Parameters:

absPath - the absolute node path

nodeTypeName - the node type name of the content object

name - the content node name

autoCreateFolders - the flag to create folders

Returns:

the absolute path of the created node

Throws:

ObjectBeanPersistenceException

update

void update(Object content)
            throws ObjectBeanPersistenceException

Updates the content node which is mapped to the object.

An implementation can provide binding the content object to the physical JCR node(s) and updates. An implementation can provide automatic content binding, or another requires pre-registered ContentNodeBinder map to do real bindings. It probably depends on the functionalities of underlying repository.

Parameters:

content -

Throws:

ObjectBeanPersistenceException

update

void update(Object content,
            ContentNodeBinder customContentNodeBinder)
            throws ObjectBeanPersistenceException

Updates the content node which is mapped to the object by the customContentNodeBinder provided by client.

Unlike update(Object), the implementation should not try to do automatic or predefined bindings. Instead, it should invoke customContentNodeBinder to do bindings.

Therefore, if a developer wants to customize the bindings, the developer should provide a customContentNodeBinder.

Parameters:

content -

customContentNodeBinder -

Throws:

ObjectBeanPersistenceException

remove

void remove(Object content)
            throws ObjectBeanPersistenceException

Removes the content node which is mapped to the object.

Parameters:

content -

Throws:

ObjectBeanPersistenceException

save

void save()
          throws ObjectBeanPersistenceException

Saves all pending changes.

Throws:

ObjectBeanPersistenceException

refresh

void refresh()
             throws ObjectBeanPersistenceException

Invokes Session.refresh(boolean) with false parameter.

Throws:

ObjectBeanPersistenceException

refresh

void refresh(boolean keepChanges)
             throws ObjectBeanPersistenceException

Invokes Session.refresh(boolean).

Parameters:

keepChanges -

Throws:

ObjectBeanPersistenceException