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From Christophe Lombart <christophe.lomb...@gmail.com>
Subject Re: VOTE : PersistenceManager & Mapper interface API
Date Wed, 07 Sep 2005 13:43:36 GMT
ok but in which context this method can be usefull ? 

2005/9/7, Martin Koci <martin.koci@aura.cz>:
> When I know path and therefore a JCR node and its note type I want to
> know class mapped to note type. MappingDescriptor should have new method
> 'getClassNameForNodeType':
> 
> public class MappingDescriptor {
> private HashMap classDescriptors = new HashMap();
> 
> private Map nodeTypeToClassMap = new HashMap();
> 
> public void addClassDescriptor(ClassDescriptor classDescriptor)
> {
> classDescriptors.put(classDescriptor.getClassName(), classDescriptor);
> nodeTypeToClassMap.put(classDescriptor.getJcrNodeType(),
> classDescriptor.getClassName());
> }
> 
> public ClassDescriptor getClassDescriptor(String className)
> {
> return (ClassDescriptor) classDescriptors.get(className);
> }
> 
> public String getClassNameForNodeType(String nodeType) {
> return (String) nodeTypeToClassMap.get(nodeType);
> }
> 
> }
> 
> 
> and DigesterMapperImpl new method:
> 
> public Class getClassForNodeType(String nodeType) throws
> JcrMappingException {
> String classNameForNodeType = null;
> try {
> classNameForNodeType = mappingDescriptor.getClassNameForNodeType(nodeType);
> return Class.forName(classNameForNodeType);
> } catch (ClassNotFoundException e) {
> throw new JcrMappingException("Class of name: " + classNameForNodeType +
> " is not found" );
> }
> }
> 
> Christophe Lombart wrote:
> 
> >Hi all,
> >
> >I just commited some code refactoring.
> >Can you vote for the PersistenceManager API & the Mapper API ?
> >We can expect to see some modification on thoses components when we
> >will add new features.
> >
> >See on :
> >* org.apache.portals.graffito.jcr.persistence.PersistenceManager
> >* org.apache.portals.graffito.jcr.mapper.Mapper.
> >
> >You can also check the current impletation. Let me know what you want to do.
> >I'm currently reviewing (for the secon time :-) the collection management.
> >
> >
> >Christophe
> >
> >
> >
> >
> 
> 
> --
> Mgr. Martin Kočí
> ---------------------------------
> AURA, s.r.o.
> Úvoz 499/56; 602 00 Brno
> ISO 9001 certifikovaná společnost
> tel./fax: +420 5 43 24 51 11
> e-mail:  martin.koci@aura.cz
> internet: http://www.aura.cz
>          http://www.j2ee.cz
> ---------------------------------
> 
>
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