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Posted to users@jackrabbit.apache.org by "Boni Gopalan (BioImagene)" <Bo...@bioimagene.com> on 2008/09/24 06:31:41 UTC
OCM:Collection Element Node Names
I have a Bean in the following structure :
Class Bar{
List<Foo> fooList;
}
Class Foo{
String name;
}
This structure is mapped with the following mapping file :
<class-descriptor className="Bar"
jcrType="nt:unstructured">
<collection-descriptor fieldName="fooList" jcrName="fooList"
proxy="false"
elementClassName="Foo" jcrSameNameSiblings="false"/>
</class-descriptor>
<class-descriptor className="Foo"
jcrType="nt:unstructured">
<field-descriptor fieldName="name"
jcrName="name"/>
</class-descriptor>
When the data is saved the ensueing node structure is like :
Bar
|___fooList
|___collection-element
|___collection-element
My Question is how can I specify a particular node name for
'collection-element' ? Is there an attribute in the mapping file
(possibly for collection-descriptor) to specify the name of each
element?
Thanks
Boni Gopalan
Manager Engineering
BioImagene, Pune
+91-206-609-6579(O)
+91-992-369-9356(C)
RE: OCM:Collection Element Node Names
Posted by "Boni Gopalan (BioImagene)" <Bo...@bioimagene.com>.
Thanks for adding the 1.5 DTD :
http://jackrabbit.apache.org/dtd/jackrabbit-ocm-1.5.dtd
-----Original Message-----
From: Christophe Lombart [mailto:christophe.lombart@gmail.com]
Sent: 25 September 2008 19:27
To: users@jackrabbit.apache.org
Subject: Re: OCM:Collection Element Node Names
On Thu, Sep 25, 2008 at 12:18, Boni Gopalan (BioImagene) <
Boni.G@bioimagene.com> wrote:
>
> Using jcrElementName="myname" in <collection-descriptor> works
perfectly
> fine with 1.5-SNAPSHOT code base. Each child node gets mapped into
the
> exact name I specified in the mapping configuration. However since
1.4
> DTD does not have jcrElementName as an attribute for
> <collection-descriptor>, the code fails when run through a validating
> xerces parser. Chris , Can we publish the 1.5 DTD on a priority?
ok I will do that asap.
Christophe
>
>
> Thnaks
> Boni
>
>
> -----Original Message-----
> From: Boni Gopalan (BioImagene) [mailto:Boni.G@bioimagene.com]
> Sent: 24 September 2008 14:55
> To: users@jackrabbit.apache.org
> Subject: RE: OCM:Collection Element Node Names
>
> With this sort of support and activity OCM is going places !!..thank
you
> very much. I will look at the code later in the day and will update
you
> either with good news that it works or with testcase/patch.
>
> -----Original Message-----
> From: Christophe Lombart [mailto:christophe.lombart@gmail.com]
> Sent: 24 September 2008 14:19
> To: users@jackrabbit.apache.org
> Subject: Re: OCM:Collection Element Node Names
>
> The class DigesterDescriptorReader reads the XML mapping file. For
each
> persistent class, the reader will create a ClassDescriptor (see the
pck
> org.apache.jackrabbit.ocm.mapper.model). For each classdescriptor, it
> will
> create FieldDescriptors, BeanDescriptors and CollectionDescriptors
> depending
> on the stucture of the persistent class. All those persistent meta
info
> will
> be used by the ObjectContentManager. By using the different
descriptors,
> it
> knows how to persist the java objects.
>
> Following your problem, maybe just add the attribute jcrElementName in
> your
> collection-descriptor. I think it should be ok but I have to review
the
> code
> of DigesterDescriptorReader in more details. A unit test is missing
for
> that. If you can provide this unit test, I will be very happy :-)
>
> eg. :
> <collection-descriptor fieldName="emptyCollection"
> jcrName="emptyCollection" proxy="false" jcrElementName="myname"
> elementClassName="org.apache.jackrabbit.ocm.testmodel.C" />
>
> Then, "myname" will be used as node name for all elements in the
> collection
> (in place of collection-element).
>
>
> If you need a different name for each element in the collection. You
> have to
> specify an id field in the Class Descriptor used for the collection
> elements
> (see the javadoc for DefaultCollectionConverterImpl &
> NTCollectionConverterImpl).
>
> eg.
>
> <class-descriptor className="Foo" jcrType="nt:unstructured">
> <field-descriptor fieldName="name" jcrName="name" id
> =true/>
> </class-descriptor>
>
> if you are using the class Foo in a CollectionDescriptor, the value of
> the
> field called "name" will be used for the each node inside the
> collection.
> That's the default behaviour provided by the 2 main collection
> converters :
> DefaultCollectionConverterImpl & NTCollectionConverterImpl.
>
> Let me know if you need more information or if you have another idea
to
> solve the problem.
>
> Thanks
> Christophe
>
>
> On Wed, Sep 24, 2008 at 09:41, Boni Gopalan (BioImagene) <
> Boni.G@bioimagene.com> wrote:
>
> > I need to have this feature through XML mapping file. If you can
> > outline the approach I could fix and provide a patch.
> >
> > -----Original Message-----
> > From: Christophe Lombart [mailto:christophe.lombart@gmail.com]
> > Sent: 24 September 2008 10:57
> > To: users@jackrabbit.apache.org
> > Subject: Re: OCM:Collection Element Node Names
> >
> > This is not yet possible with the XML file mapping.
> > With tha OCM annotation, you can use jcrElementName on @Collection.
It
> > should not be difficult to add it in the XML mapping file
definition.
> >
> > Christophe
> >
> >
> > On Wed, Sep 24, 2008 at 06:31, Boni Gopalan (BioImagene) <
> > Boni.G@bioimagene.com> wrote:
> >
> > > I have a Bean in the following structure :
> > >
> > >
> > >
> > > Class Bar{
> > >
> > > List<Foo> fooList;
> > >
> > > }
> > >
> > >
> > >
> > > Class Foo{
> > >
> > > String name;
> > >
> > > }
> > >
> > >
> > >
> > > This structure is mapped with the following mapping file :
> > >
> > >
> > >
> > > <class-descriptor className="Bar"
> > >
> > > jcrType="nt:unstructured">
> > >
> > > <collection-descriptor fieldName="fooList"
> > jcrName="fooList"
> > > proxy="false"
> > >
> > > elementClassName="Foo" jcrSameNameSiblings="false"/>
> > >
> > > </class-descriptor>
> > >
> > >
> > >
> > > <class-descriptor className="Foo"
> > >
> > > jcrType="nt:unstructured">
> > >
> > > <field-descriptor fieldName="name"
> > > jcrName="name"/>
> > >
> > > </class-descriptor>
> > >
> > >
> > >
> > > When the data is saved the ensueing node structure is like :
> > >
> > >
> > >
> > > Bar
> > >
> > > |___fooList
> > >
> > > |___collection-element
> > >
> > > |___collection-element
> > >
> > >
> > >
> > >
> > >
> > > My Question is how can I specify a particular node name for
> > > 'collection-element' ? Is there an attribute in the mapping file
> > > (possibly for collection-descriptor) to specify the name of each
> > > element?
> > >
> > >
> > >
> > > Thanks
> > >
> > >
> > >
> > > Boni Gopalan
> > > Manager Engineering
> > > BioImagene, Pune
> > >
> > > +91-206-609-6579(O)
> > > +91-992-369-9356(C)
> > >
> > >
> > >
> > >
> >
>
Re: OCM:Collection Element Node Names
Posted by Christophe Lombart <ch...@gmail.com>.
On Thu, Sep 25, 2008 at 12:18, Boni Gopalan (BioImagene) <
Boni.G@bioimagene.com> wrote:
>
> Using jcrElementName="myname" in <collection-descriptor> works perfectly
> fine with 1.5-SNAPSHOT code base. Each child node gets mapped into the
> exact name I specified in the mapping configuration. However since 1.4
> DTD does not have jcrElementName as an attribute for
> <collection-descriptor>, the code fails when run through a validating
> xerces parser. Chris , Can we publish the 1.5 DTD on a priority?
ok I will do that asap.
Christophe
>
>
> Thnaks
> Boni
>
>
> -----Original Message-----
> From: Boni Gopalan (BioImagene) [mailto:Boni.G@bioimagene.com]
> Sent: 24 September 2008 14:55
> To: users@jackrabbit.apache.org
> Subject: RE: OCM:Collection Element Node Names
>
> With this sort of support and activity OCM is going places !!..thank you
> very much. I will look at the code later in the day and will update you
> either with good news that it works or with testcase/patch.
>
> -----Original Message-----
> From: Christophe Lombart [mailto:christophe.lombart@gmail.com]
> Sent: 24 September 2008 14:19
> To: users@jackrabbit.apache.org
> Subject: Re: OCM:Collection Element Node Names
>
> The class DigesterDescriptorReader reads the XML mapping file. For each
> persistent class, the reader will create a ClassDescriptor (see the pck
> org.apache.jackrabbit.ocm.mapper.model). For each classdescriptor, it
> will
> create FieldDescriptors, BeanDescriptors and CollectionDescriptors
> depending
> on the stucture of the persistent class. All those persistent meta info
> will
> be used by the ObjectContentManager. By using the different descriptors,
> it
> knows how to persist the java objects.
>
> Following your problem, maybe just add the attribute jcrElementName in
> your
> collection-descriptor. I think it should be ok but I have to review the
> code
> of DigesterDescriptorReader in more details. A unit test is missing for
> that. If you can provide this unit test, I will be very happy :-)
>
> eg. :
> <collection-descriptor fieldName="emptyCollection"
> jcrName="emptyCollection" proxy="false" jcrElementName="myname"
> elementClassName="org.apache.jackrabbit.ocm.testmodel.C" />
>
> Then, "myname" will be used as node name for all elements in the
> collection
> (in place of collection-element).
>
>
> If you need a different name for each element in the collection. You
> have to
> specify an id field in the Class Descriptor used for the collection
> elements
> (see the javadoc for DefaultCollectionConverterImpl &
> NTCollectionConverterImpl).
>
> eg.
>
> <class-descriptor className="Foo" jcrType="nt:unstructured">
> <field-descriptor fieldName="name" jcrName="name" id
> =true/>
> </class-descriptor>
>
> if you are using the class Foo in a CollectionDescriptor, the value of
> the
> field called "name" will be used for the each node inside the
> collection.
> That's the default behaviour provided by the 2 main collection
> converters :
> DefaultCollectionConverterImpl & NTCollectionConverterImpl.
>
> Let me know if you need more information or if you have another idea to
> solve the problem.
>
> Thanks
> Christophe
>
>
> On Wed, Sep 24, 2008 at 09:41, Boni Gopalan (BioImagene) <
> Boni.G@bioimagene.com> wrote:
>
> > I need to have this feature through XML mapping file. If you can
> > outline the approach I could fix and provide a patch.
> >
> > -----Original Message-----
> > From: Christophe Lombart [mailto:christophe.lombart@gmail.com]
> > Sent: 24 September 2008 10:57
> > To: users@jackrabbit.apache.org
> > Subject: Re: OCM:Collection Element Node Names
> >
> > This is not yet possible with the XML file mapping.
> > With tha OCM annotation, you can use jcrElementName on @Collection. It
> > should not be difficult to add it in the XML mapping file definition.
> >
> > Christophe
> >
> >
> > On Wed, Sep 24, 2008 at 06:31, Boni Gopalan (BioImagene) <
> > Boni.G@bioimagene.com> wrote:
> >
> > > I have a Bean in the following structure :
> > >
> > >
> > >
> > > Class Bar{
> > >
> > > List<Foo> fooList;
> > >
> > > }
> > >
> > >
> > >
> > > Class Foo{
> > >
> > > String name;
> > >
> > > }
> > >
> > >
> > >
> > > This structure is mapped with the following mapping file :
> > >
> > >
> > >
> > > <class-descriptor className="Bar"
> > >
> > > jcrType="nt:unstructured">
> > >
> > > <collection-descriptor fieldName="fooList"
> > jcrName="fooList"
> > > proxy="false"
> > >
> > > elementClassName="Foo" jcrSameNameSiblings="false"/>
> > >
> > > </class-descriptor>
> > >
> > >
> > >
> > > <class-descriptor className="Foo"
> > >
> > > jcrType="nt:unstructured">
> > >
> > > <field-descriptor fieldName="name"
> > > jcrName="name"/>
> > >
> > > </class-descriptor>
> > >
> > >
> > >
> > > When the data is saved the ensueing node structure is like :
> > >
> > >
> > >
> > > Bar
> > >
> > > |___fooList
> > >
> > > |___collection-element
> > >
> > > |___collection-element
> > >
> > >
> > >
> > >
> > >
> > > My Question is how can I specify a particular node name for
> > > 'collection-element' ? Is there an attribute in the mapping file
> > > (possibly for collection-descriptor) to specify the name of each
> > > element?
> > >
> > >
> > >
> > > Thanks
> > >
> > >
> > >
> > > Boni Gopalan
> > > Manager Engineering
> > > BioImagene, Pune
> > >
> > > +91-206-609-6579(O)
> > > +91-992-369-9356(C)
> > >
> > >
> > >
> > >
> >
>
RE: OCM:Collection Element Node Names
Posted by "Boni Gopalan (BioImagene)" <Bo...@bioimagene.com>.
Using jcrElementName="myname" in <collection-descriptor> works perfectly
fine with 1.5-SNAPSHOT code base. Each child node gets mapped into the
exact name I specified in the mapping configuration. However since 1.4
DTD does not have jcrElementName as an attribute for
<collection-descriptor>, the code fails when run through a validating
xerces parser. Chris , Can we publish the 1.5 DTD on a priority?
Thnaks
Boni
-----Original Message-----
From: Boni Gopalan (BioImagene) [mailto:Boni.G@bioimagene.com]
Sent: 24 September 2008 14:55
To: users@jackrabbit.apache.org
Subject: RE: OCM:Collection Element Node Names
With this sort of support and activity OCM is going places !!..thank you
very much. I will look at the code later in the day and will update you
either with good news that it works or with testcase/patch.
-----Original Message-----
From: Christophe Lombart [mailto:christophe.lombart@gmail.com]
Sent: 24 September 2008 14:19
To: users@jackrabbit.apache.org
Subject: Re: OCM:Collection Element Node Names
The class DigesterDescriptorReader reads the XML mapping file. For each
persistent class, the reader will create a ClassDescriptor (see the pck
org.apache.jackrabbit.ocm.mapper.model). For each classdescriptor, it
will
create FieldDescriptors, BeanDescriptors and CollectionDescriptors
depending
on the stucture of the persistent class. All those persistent meta info
will
be used by the ObjectContentManager. By using the different descriptors,
it
knows how to persist the java objects.
Following your problem, maybe just add the attribute jcrElementName in
your
collection-descriptor. I think it should be ok but I have to review the
code
of DigesterDescriptorReader in more details. A unit test is missing for
that. If you can provide this unit test, I will be very happy :-)
eg. :
<collection-descriptor fieldName="emptyCollection"
jcrName="emptyCollection" proxy="false" jcrElementName="myname"
elementClassName="org.apache.jackrabbit.ocm.testmodel.C" />
Then, "myname" will be used as node name for all elements in the
collection
(in place of collection-element).
If you need a different name for each element in the collection. You
have to
specify an id field in the Class Descriptor used for the collection
elements
(see the javadoc for DefaultCollectionConverterImpl &
NTCollectionConverterImpl).
eg.
<class-descriptor className="Foo" jcrType="nt:unstructured">
<field-descriptor fieldName="name" jcrName="name" id
=true/>
</class-descriptor>
if you are using the class Foo in a CollectionDescriptor, the value of
the
field called "name" will be used for the each node inside the
collection.
That's the default behaviour provided by the 2 main collection
converters :
DefaultCollectionConverterImpl & NTCollectionConverterImpl.
Let me know if you need more information or if you have another idea to
solve the problem.
Thanks
Christophe
On Wed, Sep 24, 2008 at 09:41, Boni Gopalan (BioImagene) <
Boni.G@bioimagene.com> wrote:
> I need to have this feature through XML mapping file. If you can
> outline the approach I could fix and provide a patch.
>
> -----Original Message-----
> From: Christophe Lombart [mailto:christophe.lombart@gmail.com]
> Sent: 24 September 2008 10:57
> To: users@jackrabbit.apache.org
> Subject: Re: OCM:Collection Element Node Names
>
> This is not yet possible with the XML file mapping.
> With tha OCM annotation, you can use jcrElementName on @Collection. It
> should not be difficult to add it in the XML mapping file definition.
>
> Christophe
>
>
> On Wed, Sep 24, 2008 at 06:31, Boni Gopalan (BioImagene) <
> Boni.G@bioimagene.com> wrote:
>
> > I have a Bean in the following structure :
> >
> >
> >
> > Class Bar{
> >
> > List<Foo> fooList;
> >
> > }
> >
> >
> >
> > Class Foo{
> >
> > String name;
> >
> > }
> >
> >
> >
> > This structure is mapped with the following mapping file :
> >
> >
> >
> > <class-descriptor className="Bar"
> >
> > jcrType="nt:unstructured">
> >
> > <collection-descriptor fieldName="fooList"
> jcrName="fooList"
> > proxy="false"
> >
> > elementClassName="Foo" jcrSameNameSiblings="false"/>
> >
> > </class-descriptor>
> >
> >
> >
> > <class-descriptor className="Foo"
> >
> > jcrType="nt:unstructured">
> >
> > <field-descriptor fieldName="name"
> > jcrName="name"/>
> >
> > </class-descriptor>
> >
> >
> >
> > When the data is saved the ensueing node structure is like :
> >
> >
> >
> > Bar
> >
> > |___fooList
> >
> > |___collection-element
> >
> > |___collection-element
> >
> >
> >
> >
> >
> > My Question is how can I specify a particular node name for
> > 'collection-element' ? Is there an attribute in the mapping file
> > (possibly for collection-descriptor) to specify the name of each
> > element?
> >
> >
> >
> > Thanks
> >
> >
> >
> > Boni Gopalan
> > Manager Engineering
> > BioImagene, Pune
> >
> > +91-206-609-6579(O)
> > +91-992-369-9356(C)
> >
> >
> >
> >
>
RE: OCM:Collection Element Node Names
Posted by "Boni Gopalan (BioImagene)" <Bo...@bioimagene.com>.
With this sort of support and activity OCM is going places !!..thank you
very much. I will look at the code later in the day and will update you
either with good news that it works or with testcase/patch.
-----Original Message-----
From: Christophe Lombart [mailto:christophe.lombart@gmail.com]
Sent: 24 September 2008 14:19
To: users@jackrabbit.apache.org
Subject: Re: OCM:Collection Element Node Names
The class DigesterDescriptorReader reads the XML mapping file. For each
persistent class, the reader will create a ClassDescriptor (see the pck
org.apache.jackrabbit.ocm.mapper.model). For each classdescriptor, it
will
create FieldDescriptors, BeanDescriptors and CollectionDescriptors
depending
on the stucture of the persistent class. All those persistent meta info
will
be used by the ObjectContentManager. By using the different descriptors,
it
knows how to persist the java objects.
Following your problem, maybe just add the attribute jcrElementName in
your
collection-descriptor. I think it should be ok but I have to review the
code
of DigesterDescriptorReader in more details. A unit test is missing for
that. If you can provide this unit test, I will be very happy :-)
eg. :
<collection-descriptor fieldName="emptyCollection"
jcrName="emptyCollection" proxy="false" jcrElementName="myname"
elementClassName="org.apache.jackrabbit.ocm.testmodel.C" />
Then, "myname" will be used as node name for all elements in the
collection
(in place of collection-element).
If you need a different name for each element in the collection. You
have to
specify an id field in the Class Descriptor used for the collection
elements
(see the javadoc for DefaultCollectionConverterImpl &
NTCollectionConverterImpl).
eg.
<class-descriptor className="Foo" jcrType="nt:unstructured">
<field-descriptor fieldName="name" jcrName="name" id
=true/>
</class-descriptor>
if you are using the class Foo in a CollectionDescriptor, the value of
the
field called "name" will be used for the each node inside the
collection.
That's the default behaviour provided by the 2 main collection
converters :
DefaultCollectionConverterImpl & NTCollectionConverterImpl.
Let me know if you need more information or if you have another idea to
solve the problem.
Thanks
Christophe
On Wed, Sep 24, 2008 at 09:41, Boni Gopalan (BioImagene) <
Boni.G@bioimagene.com> wrote:
> I need to have this feature through XML mapping file. If you can
> outline the approach I could fix and provide a patch.
>
> -----Original Message-----
> From: Christophe Lombart [mailto:christophe.lombart@gmail.com]
> Sent: 24 September 2008 10:57
> To: users@jackrabbit.apache.org
> Subject: Re: OCM:Collection Element Node Names
>
> This is not yet possible with the XML file mapping.
> With tha OCM annotation, you can use jcrElementName on @Collection. It
> should not be difficult to add it in the XML mapping file definition.
>
> Christophe
>
>
> On Wed, Sep 24, 2008 at 06:31, Boni Gopalan (BioImagene) <
> Boni.G@bioimagene.com> wrote:
>
> > I have a Bean in the following structure :
> >
> >
> >
> > Class Bar{
> >
> > List<Foo> fooList;
> >
> > }
> >
> >
> >
> > Class Foo{
> >
> > String name;
> >
> > }
> >
> >
> >
> > This structure is mapped with the following mapping file :
> >
> >
> >
> > <class-descriptor className="Bar"
> >
> > jcrType="nt:unstructured">
> >
> > <collection-descriptor fieldName="fooList"
> jcrName="fooList"
> > proxy="false"
> >
> > elementClassName="Foo" jcrSameNameSiblings="false"/>
> >
> > </class-descriptor>
> >
> >
> >
> > <class-descriptor className="Foo"
> >
> > jcrType="nt:unstructured">
> >
> > <field-descriptor fieldName="name"
> > jcrName="name"/>
> >
> > </class-descriptor>
> >
> >
> >
> > When the data is saved the ensueing node structure is like :
> >
> >
> >
> > Bar
> >
> > |___fooList
> >
> > |___collection-element
> >
> > |___collection-element
> >
> >
> >
> >
> >
> > My Question is how can I specify a particular node name for
> > 'collection-element' ? Is there an attribute in the mapping file
> > (possibly for collection-descriptor) to specify the name of each
> > element?
> >
> >
> >
> > Thanks
> >
> >
> >
> > Boni Gopalan
> > Manager Engineering
> > BioImagene, Pune
> >
> > +91-206-609-6579(O)
> > +91-992-369-9356(C)
> >
> >
> >
> >
>
Re: OCM:Collection Element Node Names
Posted by Christophe Lombart <ch...@gmail.com>.
The class DigesterDescriptorReader reads the XML mapping file. For each
persistent class, the reader will create a ClassDescriptor (see the pck
org.apache.jackrabbit.ocm.mapper.model). For each classdescriptor, it will
create FieldDescriptors, BeanDescriptors and CollectionDescriptors depending
on the stucture of the persistent class. All those persistent meta info will
be used by the ObjectContentManager. By using the different descriptors, it
knows how to persist the java objects.
Following your problem, maybe just add the attribute jcrElementName in your
collection-descriptor. I think it should be ok but I have to review the code
of DigesterDescriptorReader in more details. A unit test is missing for
that. If you can provide this unit test, I will be very happy :-)
eg. :
<collection-descriptor fieldName="emptyCollection"
jcrName="emptyCollection" proxy="false" jcrElementName="myname"
elementClassName="org.apache.jackrabbit.ocm.testmodel.C" />
Then, "myname" will be used as node name for all elements in the collection
(in place of collection-element).
If you need a different name for each element in the collection. You have to
specify an id field in the Class Descriptor used for the collection elements
(see the javadoc for DefaultCollectionConverterImpl &
NTCollectionConverterImpl).
eg.
<class-descriptor className="Foo" jcrType="nt:unstructured">
<field-descriptor fieldName="name" jcrName="name" id =true/>
</class-descriptor>
if you are using the class Foo in a CollectionDescriptor, the value of the
field called "name" will be used for the each node inside the collection.
That's the default behaviour provided by the 2 main collection converters :
DefaultCollectionConverterImpl & NTCollectionConverterImpl.
Let me know if you need more information or if you have another idea to
solve the problem.
Thanks
Christophe
On Wed, Sep 24, 2008 at 09:41, Boni Gopalan (BioImagene) <
Boni.G@bioimagene.com> wrote:
> I need to have this feature through XML mapping file. If you can
> outline the approach I could fix and provide a patch.
>
> -----Original Message-----
> From: Christophe Lombart [mailto:christophe.lombart@gmail.com]
> Sent: 24 September 2008 10:57
> To: users@jackrabbit.apache.org
> Subject: Re: OCM:Collection Element Node Names
>
> This is not yet possible with the XML file mapping.
> With tha OCM annotation, you can use jcrElementName on @Collection. It
> should not be difficult to add it in the XML mapping file definition.
>
> Christophe
>
>
> On Wed, Sep 24, 2008 at 06:31, Boni Gopalan (BioImagene) <
> Boni.G@bioimagene.com> wrote:
>
> > I have a Bean in the following structure :
> >
> >
> >
> > Class Bar{
> >
> > List<Foo> fooList;
> >
> > }
> >
> >
> >
> > Class Foo{
> >
> > String name;
> >
> > }
> >
> >
> >
> > This structure is mapped with the following mapping file :
> >
> >
> >
> > <class-descriptor className="Bar"
> >
> > jcrType="nt:unstructured">
> >
> > <collection-descriptor fieldName="fooList"
> jcrName="fooList"
> > proxy="false"
> >
> > elementClassName="Foo" jcrSameNameSiblings="false"/>
> >
> > </class-descriptor>
> >
> >
> >
> > <class-descriptor className="Foo"
> >
> > jcrType="nt:unstructured">
> >
> > <field-descriptor fieldName="name"
> > jcrName="name"/>
> >
> > </class-descriptor>
> >
> >
> >
> > When the data is saved the ensueing node structure is like :
> >
> >
> >
> > Bar
> >
> > |___fooList
> >
> > |___collection-element
> >
> > |___collection-element
> >
> >
> >
> >
> >
> > My Question is how can I specify a particular node name for
> > 'collection-element' ? Is there an attribute in the mapping file
> > (possibly for collection-descriptor) to specify the name of each
> > element?
> >
> >
> >
> > Thanks
> >
> >
> >
> > Boni Gopalan
> > Manager Engineering
> > BioImagene, Pune
> >
> > +91-206-609-6579(O)
> > +91-992-369-9356(C)
> >
> >
> >
> >
>
RE: OCM:Collection Element Node Names
Posted by "Boni Gopalan (BioImagene)" <Bo...@bioimagene.com>.
I need to have this feature through XML mapping file. If you can
outline the approach I could fix and provide a patch.
-----Original Message-----
From: Christophe Lombart [mailto:christophe.lombart@gmail.com]
Sent: 24 September 2008 10:57
To: users@jackrabbit.apache.org
Subject: Re: OCM:Collection Element Node Names
This is not yet possible with the XML file mapping.
With tha OCM annotation, you can use jcrElementName on @Collection. It
should not be difficult to add it in the XML mapping file definition.
Christophe
On Wed, Sep 24, 2008 at 06:31, Boni Gopalan (BioImagene) <
Boni.G@bioimagene.com> wrote:
> I have a Bean in the following structure :
>
>
>
> Class Bar{
>
> List<Foo> fooList;
>
> }
>
>
>
> Class Foo{
>
> String name;
>
> }
>
>
>
> This structure is mapped with the following mapping file :
>
>
>
> <class-descriptor className="Bar"
>
> jcrType="nt:unstructured">
>
> <collection-descriptor fieldName="fooList"
jcrName="fooList"
> proxy="false"
>
> elementClassName="Foo" jcrSameNameSiblings="false"/>
>
> </class-descriptor>
>
>
>
> <class-descriptor className="Foo"
>
> jcrType="nt:unstructured">
>
> <field-descriptor fieldName="name"
> jcrName="name"/>
>
> </class-descriptor>
>
>
>
> When the data is saved the ensueing node structure is like :
>
>
>
> Bar
>
> |___fooList
>
> |___collection-element
>
> |___collection-element
>
>
>
>
>
> My Question is how can I specify a particular node name for
> 'collection-element' ? Is there an attribute in the mapping file
> (possibly for collection-descriptor) to specify the name of each
> element?
>
>
>
> Thanks
>
>
>
> Boni Gopalan
> Manager Engineering
> BioImagene, Pune
>
> +91-206-609-6579(O)
> +91-992-369-9356(C)
>
>
>
>
Re: OCM:Collection Element Node Names
Posted by Christophe Lombart <ch...@gmail.com>.
This is not yet possible with the XML file mapping.
With tha OCM annotation, you can use jcrElementName on @Collection. It
should not be difficult to add it in the XML mapping file definition.
Christophe
On Wed, Sep 24, 2008 at 06:31, Boni Gopalan (BioImagene) <
Boni.G@bioimagene.com> wrote:
> I have a Bean in the following structure :
>
>
>
> Class Bar{
>
> List<Foo> fooList;
>
> }
>
>
>
> Class Foo{
>
> String name;
>
> }
>
>
>
> This structure is mapped with the following mapping file :
>
>
>
> <class-descriptor className="Bar"
>
> jcrType="nt:unstructured">
>
> <collection-descriptor fieldName="fooList" jcrName="fooList"
> proxy="false"
>
> elementClassName="Foo" jcrSameNameSiblings="false"/>
>
> </class-descriptor>
>
>
>
> <class-descriptor className="Foo"
>
> jcrType="nt:unstructured">
>
> <field-descriptor fieldName="name"
> jcrName="name"/>
>
> </class-descriptor>
>
>
>
> When the data is saved the ensueing node structure is like :
>
>
>
> Bar
>
> |___fooList
>
> |___collection-element
>
> |___collection-element
>
>
>
>
>
> My Question is how can I specify a particular node name for
> 'collection-element' ? Is there an attribute in the mapping file
> (possibly for collection-descriptor) to specify the name of each
> element?
>
>
>
> Thanks
>
>
>
> Boni Gopalan
> Manager Engineering
> BioImagene, Pune
>
> +91-206-609-6579(O)
> +91-992-369-9356(C)
>
>
>
>