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http://issues.apache.org/jira/browse/GRFT-59?page=comments#action_12356977 ]
Christophe Lombart commented on GRFT-59:
----------------------------------------
Now the Persistence Manager has the following methods spec :
public boolean objectExists(String path) throws PersistenceException;
boolean isPersistent(Class clazz);
public void insert(Object object) throws PersistenceException;
public void update(Object object) throws PersistenceException;
public Object getObject(Class objectClass, String path) throws
PersistenceException;
public Object getObject(Class objectClass, String path, String
versionNumber) throws PersistenceException;
public void remove(String path) throws PersistenceException;
public void remove(Object object) throws PersistenceException;
public void remove(Query query) throws PersistenceException;
public Object getObject(Query query) throws PersistenceException;
public Collection getObjects(Query query) throws PersistenceException;
public Iterator getObjectIterator (Query query) throws PersistenceException;
public void checkout(String path) throws VersionException;
public void checkin(String path) throws VersionException;
public void checkin(String path, String[] versionLabels) throws
VersionException;
public String[] getVersionLabels(String path, String versionName) throws
VersionException;
public String[] getAllVersionLabels(String path) throws VersionException;
public void addVersionLabel(String path, String versionName, String
versionLabel) throws VersionException;
public VersionIterator getAllVersions(String path) throws VersionException;
public Version getRootVersion(String path) throws VersionException;
public Version getBaseVersion(String path) throws VersionException;
public Version getVersion(String path, String versionName) throws
VersionException;
public void save() throws PersistenceException;
public void logout() throws PersistenceException;
Insert and update doesn't contain a path argument. Now, each persistent object
has to contains a JCR path attribute.
eg.
Class Content
{
String contentPath;
... other attributes ....
... getter/setter
}
Than in the xml mapping file, we can have :
<class-descriptor className="Content" jcrNodeType="nt:unstructured">
<field-descriptor fieldName="contentPath" path="true" />
... other field descriptor ...
</class-descriptor>
The path field is not required for details object (bean fields).
Before closing this issue, I'm wondering if we will change also the versionning
related methods ?
I think we can keep the path argument in those methods. If we replace it by the
object reference, the persistence manager will always force to load the object
when we want to retreive information on different versions.
> Review PersistenceManager methods
> ---------------------------------
>
> Key: GRFT-59
> URL: http://issues.apache.org/jira/browse/GRFT-59
> Project: Graffito
> Type: Improvement
> Components: JCR-Mapping
> Versions: 1.0-a1-dev
> Reporter: Christophe Lombart
> Assignee: Christophe Lombart
>
> Review method in pm : insert, delete, ...
> The "path" argument can be dropped if we accept to set into the pojo (and of
> course in the xml mapping file) the path reference and/or the UUID.
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