| [Teneo] EMap Table not created [message #754552] |
Thu, 03 November 2011 05:12  |
Eclipse User |
|
|
|
ciao Martin
I just modeled an EMap as described here: http://wiki.eclipse.org/index.php/EMF-FAQ#How_do_I_create_a_Map_in_EMF.3F
The reduced model is attached.
If I set the option "teneo.mapping.emap_as_true_map" to false, a reference table is created and I can store objects. If I don't set the option, no table at all is created and I can't store any objects.
Could this be a bug? I'm using the latest build: 1.2.0.v201111021608
Could the options be responsible?
<property name="hibernateProperties">
<props>
<prop key="hibernate.ejb.metamodel.generation">disabled</prop>
<prop key="hibernate.transaction.auto_close_session">true</prop>
<prop key="hibernate.transaction.flush_before_completion">true</prop>
<prop key="hibernate.temp.use_jdbc_metadata_defaults">false</prop>
<prop key="hibernate.hbm2ddl.auto">update</prop>
<prop key="hibernate.jdbc.batch_size">2000</prop>
<prop key="hibernate.cache.use_query_cache">false</prop>
<prop key="hibernate.cache.use_second_level_cache">false</prop>
<prop key="javax.persistence.transactionType">JTA</prop>
<prop key="hibernate.transaction.manager_lookup_class">com.softmodeler.server.persistence.SoftmodelerTransactionManagerLookup</prop>
</props>
</property>
<property name="persistenceProperties">
<props>
<!-- <prop key="teneo.mapping.emap_as_true_map">false</prop> -->
<prop key="teneo.naming.default_id_feature">id</prop>
<prop key="teneo.mapping.always_version">false</prop>
<prop key="teneo.mapping.inheritance">TABLE_PER_CLASS</prop>
<prop key="teneo.mapping.disable_econtainer">true</prop>
<prop key="teneo.mapping.cascade_policy_on_non_containment">REFRESH</prop>
<prop key="teneo.mapping.fetch_containment_eagerly">true</prop>
<prop key="teneo.naming.sql_fk_name_prefix">fk_</prop>
</props>
</property>
greets
Flavio
|
|
|
| Re: [Teneo] EMap Table not created [message #754560 is a reply to message #754552] |
Thu, 03 November 2011 05:46  |
| Eclipse User |
|
|
|
He Flavio,
Before I try out the ecore model myself, do you see any hibernate errors/warnings when the database model gets created?
My feel is that there is something wrong with the ddl, otherwise you would see a table being created.
gr. Martin
On 11/03/2011 10:12 AM, Flavio Donze wrote:
> ciao Martin
>
> I just modeled an EMap as described here: http://wiki.eclipse.org/index.php/EMF-FAQ#How_do_I_create_a_Map_in_EMF.3F
> The reduced model is attached.
>
> If I set the option "teneo.mapping.emap_as_true_map" to false, a reference table is created and I can store objects. If I don't set the option, no table at all is created and I can't store any objects.
>
> Could this be a bug? I'm using the latest build: 1.2.0.v201111021608
>
> Could the options be responsible?
>
>
> <property name="hibernateProperties">
> <props>
> <prop key="hibernate.ejb.metamodel.generation">disabled</prop>
> <prop key="hibernate.transaction.auto_close_session">true</prop>
> <prop key="hibernate.transaction.flush_before_completion">true</prop>
> <prop key="hibernate.temp.use_jdbc_metadata_defaults">false</prop>
> <prop key="hibernate.hbm2ddl.auto">update</prop>
> <prop key="hibernate.jdbc.batch_size">2000</prop>
> <prop key="hibernate.cache.use_query_cache">false</prop>
> <prop key="hibernate.cache.use_second_level_cache">false</prop>
> <prop key="javax.persistence.transactionType">JTA</prop>
> <prop key="hibernate.transaction.manager_lookup_class">com.softmodeler.server.persistence.SoftmodelerTransactionManagerLookup</prop>
> </props>
> </property>
> <property name="persistenceProperties">
> <props>
> <!--<prop key="teneo.mapping.emap_as_true_map">false</prop> -->
> <prop key="teneo.naming.default_id_feature">id</prop>
> <prop key="teneo.mapping.always_version">false</prop>
> <prop key="teneo.mapping.inheritance">TABLE_PER_CLASS</prop>
> <prop key="teneo.mapping.disable_econtainer">true</prop>
> <prop key="teneo.mapping.cascade_policy_on_non_containment">REFRESH</prop>
>
> <prop key="teneo.mapping.fetch_containment_eagerly">true</prop>
> <prop key="teneo.naming.sql_fk_name_prefix">fk_</prop>
> </props>
> </property>
>
>
> greets
> Flavio
>
--
With Regards, Martin Taal
Springsite/Elver.org
Office: Hardwareweg 4, 3821 BV Amersfoort
Postal: Nassaulaan 7, 3941 EC Doorn
The Netherlands
Cell: +31 (0)6 288 48 943
Tel: +31 (0)84 420 2397
Fax: +31 (0)84 225 9307
Mail: mtaal@springsite.com - mtaal@elver.org
Web: www.springsite.com - www.elver.org
|
|
|
|
| Re: [Teneo] EMap Table not created [message #754575 is a reply to message #754567] |
Thu, 03 November 2011 06:58 |
| Eclipse User |
|
|
|
I am afraid that you need to help me with the translation..
Can you summarize what the error is?
gr. Martin
On 11/03/2011 11:27 AM, Flavio Donze wrote:
> Hi Martin
>
> Thanks for the quick reply, your feeling was right! I didn't notice the errors:
>
> ERROR: org.hibernate.tool.hbm2ddl.SchemaUpdate - Unsuccessful: create table [printtemplateset_templates]
> ([printtemplateset_templates_id] nvarchar(255) null, elt nvarchar(255) null, idx nvarchar(255) not null, primary key
> ([printtemplateset_templates_id], idx))
> ERROR: org.hibernate.tool.hbm2ddl.SchemaUpdate - Eine PRIMARY KEY-Einschränkung kann für eine Spalte in der
> printtemplateset_templates-Tabelle, die NULL zulässt, nicht definiert werden.
> ERROR: org.hibernate.tool.hbm2ddl.SchemaUpdate - Unsuccessful: alter table [printtemplateset_templates] add constraint
> FK9F785CD5A2AE9180 foreign key ([printtemplateset_templates_id]) references [printtemplateset]
> ERROR: org.hibernate.tool.hbm2ddl.SchemaUpdate - Das printtemplateset_templates-Objekt wurde nicht gefunden, weil es
> nicht vorhanden ist oder Sie nicht über die entsprechenden Berechtigungen verfügen.
>
> Did I model something wrong?
--
With Regards, Martin Taal
Springsite/Elver.org
Office: Hardwareweg 4, 3821 BV Amersfoort
Postal: Nassaulaan 7, 3941 EC Doorn
The Netherlands
Cell: +31 (0)6 288 48 943
Tel: +31 (0)84 420 2397
Fax: +31 (0)84 225 9307
Mail: mtaal@springsite.com - mtaal@elver.org
Web: www.springsite.com - www.elver.org
|
|
|
|
| Re: [Teneo] EMap Table not created [message #754596 is a reply to message #754585] |
Thu, 03 November 2011 09:02 |
| Eclipse User |
|
|
|
Strange, which database is it?
Can you post some of the hbm (related to the emap) to see if it somehow is wrong?
gr. Martin
On 11/03/2011 12:57 PM, Flavio Donze wrote:
> Hi Martin
>
> Sorry I had somehow in mind that you were German.
>
> DE: Eine PRIMARY KEY-Einschränkung kann für eine Spalte in der printtemplateset_templates-Tabelle, die NULL zulässt,
> nicht definiert werden.
>
> EN: A PRIMARY KEY-restriction can not be set on a column (that allows NULL) in the printtemplateset_templates-table.
>
> DE : Das printtemplateset_templates-Objekt wurde nicht gefunden, weil es nicht vorhanden ist oder Sie nicht über die
> entsprechenden Berechtigungen verfügen.
>
> EN: The printtemplateset_templates-Object was not found, because it does not exist or you don't have the according
> access privileges.
>
> Does that make sense?
--
With Regards, Martin Taal
Springsite/Elver.org
Office: Hardwareweg 4, 3821 BV Amersfoort
Postal: Nassaulaan 7, 3941 EC Doorn
The Netherlands
Cell: +31 (0)6 288 48 943
Tel: +31 (0)84 420 2397
Fax: +31 (0)84 225 9307
Mail: mtaal@springsite.com - mtaal@elver.org
Web: www.springsite.com - www.elver.org
|
|
|
|
|
| Re: [Teneo] EMap Table not created [message #754632 is a reply to message #754626] |
Thu, 03 November 2011 12:48 |
| Eclipse User |
|
|
|
The new build has been published, let me know if it solves it for you.
gr. Martin
On 11/03/2011 05:01 PM, Martin Taal wrote:
> Hi Flavio,
> The problematic part is this one:
> <column name="`printtemplateset_templates_id`" not-null="false" unique="false"/>
>
> not-null="false" seems indeed strange for a key column.
>
> The current code explicitly sets it to nullable, I removed that code and am doing a rebuild.
>
> This is the related issue I entered for it:
> https://bugs.eclipse.org/bugs/show_bug.cgi?id=362812
>
> gr. Martin
>
> On 11/03/2011 03:25 PM, Flavio Donze wrote:
>> Hi Martin
>>
>> Here my setup:
>> SQL Server 2008 R2
>> Hibernate 3.6.2
>>
>> I believe this is the part:
>>
>> <union-subclass name="com.softmodeler.model.impl.PrintTemplateSetImpl" entity-name="PrintTemplateSet" abstract="false"
>> lazy="false" extends="BasicObject" table="`printtemplateset`">
>> <meta attribute="eclassName" inherit="false">PrintTemplateSet</meta>
>> <meta attribute="epackage" inherit="false">http:///www.softmodeler.com/model/softmodeler/1.0.0</meta>
>> <property name="name" lazy="false" insert="true" update="true" not-null="false" unique="false" type="java.lang.String">
>> <column not-null="false" unique="false" name="`name`"/>
>> </property>
>> <map name="templates" lazy="false" cascade="all,delete-orphan">
>> <key update="true">
>> <column name="`printtemplateset_templates_id`" not-null="false" unique="false"/>
>> </key>
>> <map-key type="java.lang.String"/>
>> <element type="java.lang.String"/>
>> </map>
>> </union-subclass>
>>
>>
>> greets
>> Flavio
>
>
--
With Regards, Martin Taal
Springsite/Elver.org
Office: Hardwareweg 4, 3821 BV Amersfoort
Postal: Nassaulaan 7, 3941 EC Doorn
The Netherlands
Cell: +31 (0)6 288 48 943
Tel: +31 (0)84 420 2397
Fax: +31 (0)84 225 9307
Mail: mtaal@springsite.com - mtaal@elver.org
Web: www.springsite.com - www.elver.org
|
|
|
|
Powered by
FUDForum. Page generated in 0.60553 seconds
Home