[jira] Closed: (MPHIBERNATE-12) Adding POJO from hbm file code generation feature to plugin

[ji...@codehaus.org]

Message:

   The following issue has been closed.

   Resolver: Felipe Leme
       Date: Mon, 17 Jan 2005 10:04 PM

Paul,

I committed the changes, with one minor change: using codeGeneration instead of generated on the properties.

I also have a question for you: do you know how to setup hbm2java to add XDoclet tags (@hibernate) on the generated POJOs? I thought that would be possible, but didn't find anything on the CodeGenerator class...

-- Felipe
---------------------------------------------------------------------
View the issue:
  http://jira.codehaus.org/browse/MPHIBERNATE-12

Here is an overview of the issue:
---------------------------------------------------------------------
        Key: MPHIBERNATE-12
    Summary: Adding POJO from hbm file code generation feature to plugin
       Type: New Feature

     Status: Closed
   Priority: Major
 Resolution: FIXED

 Original Estimate: Unknown
 Time Spent: Unknown
  Remaining: Unknown

    Project: maven-hibernate-plugin
   Fix Fors:
             1.3

   Assignee: 
   Reporter: Paul Kearney

    Created: Tue, 2 Nov 2004 4:56 PM
    Updated: Mon, 17 Jan 2005 10:04 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.


---------------------------------------------------------------------
JIRA INFORMATION:
This message is automatically generated by JIRA.

If you think it was sent incorrectly contact one of the administrators:
   http://jira.codehaus.org/secure/Administrators.jspa

If you want more information on JIRA, or have a bug to report see:
   http://www.atlassian.com/software/jira


---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@maven.apache.org
For additional commands, e-mail: dev-help@maven.apache.org