I tried David's suggestion of unpacking the model JAR into the current
project that has the hibernate3-plugin.
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>dependency-maven-plugin</artifactId>
<executions>
<!-- Extract the model module for access to the
annotated classes -->
<execution>
<phase>generate-test-resources</phase>
<goals>
<goal>unpack</goal>
</goals>
<configuration>
<artifactItems>
<artifactItem>
<groupId>${pom.groupId}</groupId>
<artifactId>appfuse-data-common</artifactId>
<version>2.0-SNAPSHOT</version>
<type>jar</type>
<outputDirectory>target/classes</outputDirectory>
</artifactItem>
</artifactItems>
</configuration>
</execution>
</executions>
</plugin>
This worked fine.
Then I tried changing my Spring "sessionFactory" configuration to
refer to a hibernate.cfg.xml instead of an "annotatedClasses"
property. This worked as well.
I'm not sure which is the better solution. We liked using the
annotatedClasses property because we could extend and add to the list
of classes using a BeanFactoryPostProcessor.
Any advice on the best way to do this and provide extensibility?
Another minor issue I'm having that you might know how to solve.
Before annotations, I used "Y" and "N" in my dbunit data to import
into a char(1). However, after creating the tables with the hibernate3
plugin, I get an error and I have to change Y to 1 and N to 0.
Embedded error: Error typecasting value <Y> to INTEGER
My .hbm.xml file had type="yes_no" - is it possible to do something
similar with annotations?
<property name="enabled" type="yes_no" column="account_enabled"/>
Thanks,
Matt
On 11/7/06, Johann Reyes <[EMAIL PROTECTED]> wrote:
David,
Yes I agree with you, but for this version of the plugin I won't add
patterns yet since I'm reworking the plugin.
Matt
After some digging around, hibernate by default can find hbm.xml files that
are part of a jar, but no annotated classes. For that you either have to use
mapping class or mapping package and hibernate would be able to find the
annotated classes. I see that you specify the annotated classes in the the
spring configuration, why not move it to configuration.xml and point spring
to that file?
Either way I'll keep looking for a solution
Regards
Johann Reyes
________________________________
From: David Bernard
[mailto:[EMAIL PROTECTED]
Sent: Tuesday, November 07, 2006 7:04 PM
To: [email protected]
Subject: Re: [mojo-dev] hibernate3 plugin - scanning for annotations in
JARs
Johann,
I am not sure that it is safe to process all dependency jars as there may
be junk left over in dependencies that will cause unexpected consequences.
Perhaps "include" "exclude" patterns that cover file names both in the
build directory and in the JARs (if includeJars set) would cover this case.
This would allow a series of packages to be built following a
naming/packaging convention. These packages could be assembled into
applications
in different combinations through dependencies. Fine grain control with
includes and excludes would allow specific classes from a package to be
include
with others in the same package excluded.
Matt,
My work around is as follows (see below):
1. Use a hibernate.cfg.xml to identify the required classes which is
packaged with the "model" package.
2. In the "service-impl" package pom upack the "model" package with the
dependency plugin and run the hibernate3 plugin against it.
Issues:
Don't really handle multiple "model" case. Could unpack into target/class
and let the hibernate plugin scan(?). This would
Cheers
David Bernard
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>dependency-maven-plugin</artifactId>
<executions>
<!-- Extract the model-hibernate module for access
to the Hibernate mapping files -->
<execution>
<phase>generate-test-resources</phase>
<goals>
<goal>unpack</goal>
</goals>
<configuration>
<artifactItems>
<artifactItem>
<groupId>com.xxxxx.yyyyyy</groupId>
<artifactId>model-hibernate</artifactId>
<version>1.0-SNAPSHOT</version>
<type>jar</type>
<outputDirectory>src/test/resources</outputDirectory>
</artifactItem>
</artifactItems>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>hibernate3-maven-plugin</artifactId>
<configuration>
<hibernate>
<propertyFile>../src/test/resources/database.properties</propertyFile>
<configurationFile>src/test/resources/hibernate.cfg.xml</configurationFile>
</hibernate>
</configuration>
<executions>
<!-- Generate DB schema from annotated classes identified in
hibernate.cfg.xml and
apply schema to database -->
<execution>
<id>Generate and Apply DB Schema</id>
<phase>process-test-resources</phase>
<goals>
<goal>schema-update</goal>
</goals>
<configuration>
<drop>false</drop>
<update>false</update>
</configuration>
</execution>
</executions>
<dependencies>
<!-- required for postgresql -->
<dependency>
<groupId>postgresql</groupId>
<artifactId>postgresql</artifactId>
<version>8.1-404.jdbc3</version>
</dependency>
</dependencies>
</plugin>
David Bernard
Matt Raible wrote:
It looks like it is included:
[DEBUG] added to hibernate classpath: C:\Documents and
Settings\mraible\.m2\repository\org\appfuse\appfuse-data-common\2.0-SNAPSHOT\appfuse-data-common-2.0-SNAPSHOT.jar
I've attached the full output from mvn -X - hopefully this mailing
list allows attachments.
Matt
On 11/7/06, Johann Reyes <[EMAIL PROTECTED]> wrote:
Hello Matt
Can you run the plugin with the -X parameter and see if the jar that you
are
looking for is getting include?
Also if you sent me the output it can help me to debug it better.
Regards
Johann Reyes
-----Original Message-----
From: Matt Raible [mailto:[EMAIL PROTECTED]
Sent: Tuesday, November 07, 2006 4:58 PM
To: [email protected]
Subject: Re: [mojo-dev] hibernate3 plugin - scanning for annotations in
JARs
I still get the same error. Here's my plugin configuration:
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>hibernate3-maven-plugin</artifactId>
<configuration>
<hibernate>
<propertyFile>target/test-classes/database.properties</propertyFile>
<includeJars>true</includeJars>
</hibernate>
<update>true</update>
</configuration>
<executions>
<execution>
<phase>test-compile</phase>
<goals>
<goal>hbm2ddl</goal>
</goals>
</execution>
</executions>
<dependencies>
<dependency>
<groupId>${jdbc.groupId}</groupId>
<artifactId>${jdbc.artifactId}</artifactId>
<version>${jdbc.version}</version>
</dependency>
</dependencies>
</plugin>
I tried moving <includeJars>true</includeJars> to just below
</hibernate>, but that didn't work either.
Matt
On 11/7/06, Johann Reyes <[EMAIL PROTECTED]> wrote:
> Hello Matt
>
> Well, I've just added support for it. It might be temporary, since the
new
> version of the plugin is different to the one in subversion now.
>
> It's already deployed as a snapshot, let me know how it works.
>
> Regards
>
> Johann Reyes
>
>
> - Configuration:
>
> <configuration>
> <hibernate>
> <includeJars>true</includeJars>
> </hibernate>
> </configuration>
>
>
> -----Original Message-----
> From: Matt Raible [mailto:[EMAIL PROTECTED]
> Sent: Tuesday, November 07, 2006 10:25 AM
> To: [email protected]
> Subject: [mojo-dev] hibernate3 plugin - scanning for annotations in JARs
>
> Currently, it seems the hibernate3 plugin scans the target directory
> of the current project, but not the JARs of any dependencies[1]. In
> AppFuse, we have our model objects in a separate artifacts/JAR so they
> can be used by multiple persistence frameworks.
>
> Is the scanning of JARs a feature you plan to add?
>
> Thanks,
>
> Matt
>
> [1] http://issues.appfuse.org/browse/APF-519
>
>
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