The following issue has been updated:
Updater: Felipe Leme (mailto:[EMAIL PROTECTED])
Date: Sun, 12 Dec 2004 5:58 PM
Comment:
Paul,
I did some minor modifications in the testcases and the patch is almost done.
Still, I think it needs some more features before it can be applied:
- we need to tell the plugin which classes should or should not be generated.
For instance, the current test case is regenerating the Item.java from
Item.hbm.xml. In other words, we need a exclude/include pair of properties
(something like maven.hibernate.generated.input.includes)
- also, the new goal should automaticaly add
maven.hibernate.generated.output.dir to the src set expected by java:compile. I
added 2 lines to teh tag, but I'm nto sure if that's the right way to do it (I
mean, we should be doing that in the Java class, not in the Jelly script).
Also, the test case is failing because now we have some duplicated Java files
(see item above)
Anyway, I'm attaching the new patch (patch-felipeal-1).
Thanks,
Felipe
PS: to run the test-cases, simply type 'maven plugin:test' at the hibernate
directory
properties
Changes:
Attachment changed to patch-felipeal-1
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For a full history of the issue, see:
http://jira.codehaus.org/browse/MPHIBERNATE-12?page=history
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View the issue:
http://jira.codehaus.org/browse/MPHIBERNATE-12
Here is an overview of the issue:
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Key: MPHIBERNATE-12
Summary: Adding POJO from hbm file code generation feature to plugin
Type: New Feature
Status: Unassigned
Priority: Major
Original Estimate: Unknown
Time Spent: Unknown
Remaining: Unknown
Project: maven-hibernate-plugin
Assignee:
Reporter: Paul Kearney
Created: Tue, 2 Nov 2004 4:56 PM
Updated: Sun, 12 Dec 2004 5:58 PM
Environment: N/A
Description:
I have added a feature to my local version of the hibernate plugin which I
thought might be worthy of inclusion in a future version.
In the projects I work on there is a need to generate POJOs classes from
hibernate hbm files and I have adapted and incorportated an old ant script into
our maven-hibernate plugin to do this.
In order to add this goal all you have to do is:
1. Add the following to project.xml:
<dependency>
<groupId>hibernate-extensions</groupId>
<artifactId>hibernate-tools</artifactId>
<version>2.1.2</version>
<type>jar</type>
</dependency>
<dependency>
<groupId>jdom</groupId>
<artifactId>jdom</artifactId>
<version>1.0</version>
<type>jar</type>
</dependency>
2.
Add the following goal to the plugin.jelly
<goal name="hibernate:hbm-code-generation" prereqs="hibernate:init"
description="Generate POJOs from hbm files">
<ant:echo>Generating POJOs from hbm files</ant:echo>
<ant:fileset id="hbm.fileset"
dir="${maven.hibernate.generated.input.dir}"
includes="${maven.hibernate.input.includes}"/>
<ant:pathconvert property="hbm.files" refid="hbm.fileset" pathsep=" "/>
<ant:java classname="net.sf.hibernate.tool.hbm2java.CodeGenerator"
failonerror="true">
<ant:classpath>
<ant:pathelement
location="${plugin.getDependencyPath('hibernate-extensions:hibernate-tools')}"/>
<ant:pathelement
location="${plugin.getDependencyPath('commons-collections:commons-collections')}"/>
<ant:pathelement
location="${plugin.getDependencyPath('commons-logging:commons-logging')}"/>
<ant:pathelement
location="${plugin.getDependencyPath('jdom:jdom')}"/>
<ant:path refid="maven.dependency.classpath"/>
</ant:classpath>
<ant:arg
value="--output=${maven.hibernate.generated.output.dir}"/>
<ant:arg line="${hbm.files}"/>
</ant:java>
</goal>
3.
Add the following properties to the plugin.properties
maven.hibernate.generated.input.dir=${maven.src.dir}/conf/hibernate
maven.hibernate.generated.output.dir=${maven.src.dir}/java
4.
Ensure that hibernate-tools-2.1.2.jar is available at ibiblio.
It should now be possible to generate POJOs from hbm files. The POJOs will be
placed in the src/java directory by default.
I am in the process of carrying out Step 4 myself and will hopefully do this
soon.
Hope you find this worth consideration and hopefully it can make it into a
future release.
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