Add this to your XML to handle the parser exception. <!DOCTYPE jackrabbit-ocm PUBLIC "-//The Apache Software Foundation//DTD Repository//EN" "http://jackrabbit.apache.org/dtd/jackrabbit-ocm-1.4.dtd";>
I thought 1.4 registered the ocm mixin but I could be wrong. Try registering it yourself. This is its CND. [ocm:discriminator] mixin - ocm:classname (string) mandatory On Tue, Dec 30, 2008 at 12:36 PM, Gaetano Sferra <[email protected]> wrote: > Hi again, > > as suggested in my previous post, I left the OCM annotations way to follow > the XML mapping one but I always got a lot of errors. > The wish is the same: have two POJOs, Type and Element so an element > instance have a reference to it's type. > > Errors are: > - org.xml.sax.SAXParseException: Document root element "jackrabbit-ocm", > must match DOCTYPE root "null" > - "Unknown mixin type ocm:discriminator for mapped class class > com.imnet.oam.cm.Type; nested exception is > javax.jcr.nodetype.NoSuchNodeTypeException: { > http://jackrabbit.apache.org/ocm}discriminator<http://jackrabbit.apache.org/ocm%7Ddiscriminator> > " > > Java classes are really simple, just two "beans": > public class Type { > private String path; > private String uuid; > private String name; > private String description; > // Getters and setters follows... > } > > public class Element { > private String path; > private String uuid; > private String name; > private String description; > private Type type; > // Getters and setters follows... > } > > Here is my XML mapping file: > <?xml version="1.0" encoding="UTF-8"?> > <jackrabbit-ocm> > <class-descriptor className="Type" jcrType="my:type" > jcrSuperTypes="nt:base" jcrMixinTypes="mix:referenceable"> > <field-descriptor fieldName="path" path="true"/> > <field-descriptor fieldName="uuid" uuid="true"/> > <field-descriptor fieldName="name" jcrName="my:name" > jcrMandatory="true"/> > <field-descriptor fieldName="description" jcrName="my:description"/> > </class-descriptor> > <class-descriptor className="Element" jcrType="my:element" > jcrSuperTypes="nt:base" jcrMixinTypes="mix:versionable"> > <field-descriptor fieldName="path" path="true"/> > <field-descriptor fieldName="uuid" uuid="true"/> > <field-descriptor fieldName="name" jcrName="my:name" > jcrMandatory="true"/> > <field-descriptor fieldName="description" jcrName="my:description"/> > <bean-descriptor > fieldName="type" > jcrName="my:type" > proxy="false" > jcrType="my:type" > jcrMandatory="true" > jcrOnParentVersion="IGNORE" > > converter="org.apache.jackrabbit.ocm.manager.beanconverter.impl.ReferenceBeanConverterImpl" > /> > </class-descriptor> > </jackrabbit-ocm> > > The application main methods registers all needed namespaces ("ocm", "my", > etc...), instantiates a new ObjectContentManagerImpl (successfully) and > tries to do something like this: > Type type = new Type() > type.setPath("/bar") > type.setName("Bar"); > type.setDescription("A bar"); > ocm.insert(type); <-- This throws a > ocm.save(); > > Element element = new Element() > element.setPath("/foo") > element.setName("Foobar"); > element.setDescription("Foo bar"); > element.setType((Type) ocm.getObject("/bar")); > ocm.insert(element); > ocm.save(); > > I really have no other ideas, I hope in yours... thank you! > -- > GaS > -- Todd Seiber 830 Fishing Creek Rd. New Cumberland, PA 17070 h. 717-938-5778 c. 717-497-1742 e. [email protected]
