Hi Joerg,
The PostgresAdapter is definitely part of the snapshot:
$ jar tvf
~/.m2/repository/org/apache/cayenne/cayenne-server/3.1M4-SNAPSHOT/cayenne-server-3.1M4-SNAPSHOT.jar
| grep PostgresAdapter
8090 Fri Feb 24 09:01:24 EST 2012
org/apache/cayenne/dba/postgres/PostgresAdapter.class
The only thing I'm noticing offhand is the documentation lists the
Cayenne jars as:
<fileset dir="lib" >
<include name="cayenne-tools-X.X.jar" />
<include name="cayenne-server-X.X.jar" />
<include name="third-party/vpp-2.2.1.jar" />
</fileset>
And you have a leading "cayenne/" in front of yours:
<fileset dir="lib">
<include name="cayenne/cayenne-tools-3.1M4-SNAPSHOT.jar" />
<include name="cayenne/cayenne-server-3.1M4-SNAPSHOT.jar" />
<include name="cayenne/third-party/vpp-2.2.1.jar" />
<include
name="cayenne/third-party/commons-collections-3.1.jar" />
<include
name="cayenne/third-party/commons-logging-1.1.jar" />
<include name="cayenne/third-party/velocity-1.6.3.jar" />
</fileset>
mrg
On Thu, Mar 15, 2012 at 7:37 AM, Schönfisch, Jörg
<[email protected]> wrote:
> Hi Michael,
>
> I found the Ant debug settings :) This seems to be the relevant part of the
> exception:
>
> Caused by: java.lang.ClassNotFoundException:
> org.apache.cayenne.dba.postgres.PostgresAdapter
> at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
> at java.lang.Class.forName0(Native Method)
> at java.lang.Class.forName(Class.java:247)
> at
> org.apache.cayenne.di.spi.DefaultAdhocObjectFactory.getJavaClass(DefaultAdhocObjectFactory.java:102)
> at
> org.apache.cayenne.di.spi.DefaultAdhocObjectFactory.newInstance(DefaultAdhocObjectFactory.java:51)
> ... 22 more
>
> I've added the classpathref attribute to the cdbgen task and verified that it
> actually contains the cayenne-server.jar, but the classloader in
> DefaultAdhocObjectFactory does not load it, as far as i could debug it.
> I tried debugging the DbGeneratorClass in the tools.jar, but had no luck so
> far.
>
> Regards,
> Joerg
>
>
>
>
> -----Ursprüngliche Nachricht-----
> Von: Michael Gentry [mailto:[email protected]]
> Gesendet: Mittwoch, 14. März 2012 21:22
> An: [email protected]
> Betreff: Re: Schema generation with Ant
>
> Hi Joerg,
>
> Can you include more of the error message? I didn't see anything
> obvious, but I don't really use the Ant plugin, either.
>
> Thanks,
>
> mrg
>
>
> On Wed, Mar 14, 2012 at 9:38 AM, Schönfisch, Jörg
> <[email protected]> wrote:
>> Hi everybody,
>>
>> I'm trying to generate my database schema through Ant, but I get an error
>> and I have no idea why. This is the error message in the console:
>>
>> Invalid class org.apache.cayenne.dba.JdbcAdapter of type
>> org.apache.cayenne.dba.DbAdapter
>>
>> The same message appears if I use
>> org.apache.cayenne.dba.postgres.PostgresAdapter.
>> The relevant parts of the Ant script:
>>
>> <path id="classpath">
>> <fileset dir="lib">
>> <include name="cayenne/cayenne-tools-3.1M4-SNAPSHOT.jar"
>> />
>> <include name="cayenne/cayenne-server-3.1M4-SNAPSHOT.jar"
>> />
>> <include name="cayenne/third-party/vpp-2.2.1.jar" />
>> <include
>> name="cayenne/third-party/commons-collections-3.1.jar" />
>> <include
>> name="cayenne/third-party/commons-logging-1.1.jar" />
>> <include name="cayenne/third-party/velocity-1.6.3.jar" />
>> </fileset>
>> </path>
>> <typedef resource="org/apache/cayenne/tools/antlib.xml">
>> <classpath refid="classpath" />
>> </typedef>
>>
>> <target name="createTables_postgres">
>> <cdbgen map="../Config/lspMap.map.xml"
>> adapter="org.apache.cayenne.dba.postgres.PostgresAdapter"
>> driver="${sql.driver}" url="${sql.url}"
>> username="${sql.user}"
>> password="${sql.pass}" />
>> </target>
>>
>>
>> Any hints on why this happens? Do I have to include additional libraries or
>> use other settings?
>>
>>
>> Regards,
>>
>> Joerg
>>
