> Which version of Cayenne do you have?
I use 2.0.4.
I'll try to test with 3.0.
> it's trivial to write ant tasks to export and import data
I agree.
I'm writing a java class to generate dynamic dumps (sql script) of my
tables.
It's not so longer I thought.
Thanks for help !
2009/9/8 Mike Kienen
As an alternative:
I find it far easier to use DBUnit to export and import data in a
database-independent format. If you use Eclipse, you can install the
QuantumDB plugin and export/import directly from eclipse (for small
tables).
Otherwise, it's trivial to write ant tasks to export and import
Looks like this bug to me:
https://issues.apache.org/jira/browse/CAY-1170
It is fixed in 3.0M6. Which version of Cayenne do you have?
Andrus
On Sep 8, 2009, at 10:27 AM, open.pumpkin wrote:
The trace :
/.../build.xml:20: Error porting data: null
at
org.apache.cayenne.tools.DataPortTask
Missing. Sorry.
Here the headers of the stack trace :
Apache Ant version 1.7.1 compiled on November 10 2008
Buildfile: build.xml
Detected Java version: 1.5 in: /usr/lib/jvm/java-1.5.0-sun-1.5.0.18/jre
Detected OS: Linux
parsing buildfile /myPath/build.xml with URI = file:/myPath/build.xml
Project
The trace :
/.../build.xml:20: Error porting data: null
at org.apache.cayenne.tools.DataPortTask.execute(DataPortTask.java:108)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.Nativ
On Sep 8, 2009, at 3:24 AM, open.pumpkin wrote:
Line #20 is : srcNode="Dev_WKN_Node" destNode="Local_WKN_Node" />
Connections to databases are correct (if I stop one DB, I receive a
Connection refused exception). Node names are correct. But I'm not
familiar
with ant.
Can you enlighten me?
Thanks for reply.
I'm considering the ant method but I have a problem and some questions.
Here the error I receive during execution of my ant script :
Buildfile: build.xml
exportTask:
[cdataport] log4j:WARN No appenders could be found for logger
(org.apache.cayenne.conf.DefaultConfiguration).
[c
Hi there,
Cayenne may not have built in data migration tools that would fit
every scenario, although there's been some attempts to write them [1].
At the same time Cayenne is a good *platform* for writing such tools
based on either objects (de)serialization, or direct migration [1],
and l
Hello,
Is it possible to export tables using a dedicated cayenne function ?
I would like to export one or more tables (and data), specified by the user
of my application, to import them in another environment (for example from
development to production).
The ideal thing would be a SQL script gen
