You are viewing a plain text version of this content. The canonical link for it is here.
Posted to user@cayenne.apache.org by Aristedes Maniatis <ar...@maniatis.org> on 2011/04/09 02:10:20 UTC
Re: help needed in reverse engineering(schema to tables)
On 9/04/11 9:51 AM, sri krishna prasad wrote:
>
> hi friends, good morning,
>
> Can we create tables from the classes in cayenne moduler(3.0+) as this is one of the feature of cayenne?
>
> i tryed in both CM versions(2.0+,3.0.1) but it is showing alert box error" driver load error" although i gave correct driver name and url path.
>
> i have attached the image of the error.
I am moving this to the user list because it belongs there and not on the Cayenne dev list. Please drop dev@ from any replies.
Your image didn't come through to this list, however what you are doing is basically correct. Perhaps you just need to review your db driver jar file to make sure it is correct. Also, some of the database URIs are quite confusing at first. This may help:
http://cayenne.apache.org/doc30/database-support.html
Ari
--
-------------------------->
Aristedes Maniatis
GPG fingerprint CBFB 84B4 738D 4E87 5E5C 5EFA EF6A 7D2E 3E49 102A
Re: help needed in reverse engineering(schema to tables)
Posted by sri krishna prasad <24...@gmail.com>.
In reply to Steve Springett,
i want to create tables from classes(like Artist.java to Artist table). so
is there any documentation given for CM 3.0+ version
On Sat, Apr 9, 2011 at 5:55 AM, Steve Springett <st...@springett.us> wrote:
> Cayenne 3.0 can optionally create the schema defined in the map by adding
> the following attribute to the node element in cayenne.xml
>
>
> schema-update-strategy="org.apache.cayenne.access.dbsync.CreateIfNoSchemaStrategy"
>
> --Steve
>
>
>
> On Fri, Apr 8, 2011 at 5:10 PM, Aristedes Maniatis <ar...@maniatis.org>
> wrote:
>
> > On 9/04/11 9:51 AM, sri krishna prasad wrote:
> >
> >>
> >> hi friends, good morning,
> >>
> >> Can we create tables from the classes in cayenne moduler(3.0+) as this
> is
> >> one of the feature of cayenne?
> >>
> >> i tryed in both CM versions(2.0+,3.0.1) but it is showing alert box
> error"
> >> driver load error" although i gave correct driver name and url path.
> >>
> >> i have attached the image of the error.
> >>
> >
> >
> > I am moving this to the user list because it belongs there and not on the
> > Cayenne dev list. Please drop dev@ from any replies.
> >
> > Your image didn't come through to this list, however what you are doing
> is
> > basically correct. Perhaps you just need to review your db driver jar
> file
> > to make sure it is correct. Also, some of the database URIs are quite
> > confusing at first. This may help:
> >
> > http://cayenne.apache.org/doc30/database-support.html
> >
> >
> > Ari
> >
> >
> >
> > --
> > -------------------------->
> > Aristedes Maniatis
> > GPG fingerprint CBFB 84B4 738D 4E87 5E5C 5EFA EF6A 7D2E 3E49 102A
> >
>
--
your's ....
D.SriKrishnaPrasad
08143231985
09494540886
"Work hard for excellence "
Re: help needed in reverse engineering(schema to tables)
Posted by Steve Springett <st...@springett.us>.
Cayenne 3.0 can optionally create the schema defined in the map by adding
the following attribute to the node element in cayenne.xml
schema-update-strategy="org.apache.cayenne.access.dbsync.CreateIfNoSchemaStrategy"
--Steve
On Fri, Apr 8, 2011 at 5:10 PM, Aristedes Maniatis <ar...@maniatis.org> wrote:
> On 9/04/11 9:51 AM, sri krishna prasad wrote:
>
>>
>> hi friends, good morning,
>>
>> Can we create tables from the classes in cayenne moduler(3.0+) as this is
>> one of the feature of cayenne?
>>
>> i tryed in both CM versions(2.0+,3.0.1) but it is showing alert box error"
>> driver load error" although i gave correct driver name and url path.
>>
>> i have attached the image of the error.
>>
>
>
> I am moving this to the user list because it belongs there and not on the
> Cayenne dev list. Please drop dev@ from any replies.
>
> Your image didn't come through to this list, however what you are doing is
> basically correct. Perhaps you just need to review your db driver jar file
> to make sure it is correct. Also, some of the database URIs are quite
> confusing at first. This may help:
>
> http://cayenne.apache.org/doc30/database-support.html
>
>
> Ari
>
>
>
> --
> -------------------------->
> Aristedes Maniatis
> GPG fingerprint CBFB 84B4 738D 4E87 5E5C 5EFA EF6A 7D2E 3E49 102A
>
Re: help needed in reverse engineering(schema to tables)
Posted by Steve Springett <st...@springett.us>.
Cayenne 3.0 can optionally create the schema defined in the map by adding
the following attribute to the node element in cayenne.xml
schema-update-strategy="org.apache.cayenne.access.dbsync.CreateIfNoSchemaStrategy"
--Steve
On Fri, Apr 8, 2011 at 5:10 PM, Aristedes Maniatis <ar...@maniatis.org> wrote:
> On 9/04/11 9:51 AM, sri krishna prasad wrote:
>
>>
>> hi friends, good morning,
>>
>> Can we create tables from the classes in cayenne moduler(3.0+) as this is
>> one of the feature of cayenne?
>>
>> i tryed in both CM versions(2.0+,3.0.1) but it is showing alert box error"
>> driver load error" although i gave correct driver name and url path.
>>
>> i have attached the image of the error.
>>
>
>
> I am moving this to the user list because it belongs there and not on the
> Cayenne dev list. Please drop dev@ from any replies.
>
> Your image didn't come through to this list, however what you are doing is
> basically correct. Perhaps you just need to review your db driver jar file
> to make sure it is correct. Also, some of the database URIs are quite
> confusing at first. This may help:
>
> http://cayenne.apache.org/doc30/database-support.html
>
>
> Ari
>
>
>
> --
> -------------------------->
> Aristedes Maniatis
> GPG fingerprint CBFB 84B4 738D 4E87 5E5C 5EFA EF6A 7D2E 3E49 102A
>