hibernate tools and annotation

DKostousov · **Joined:** Thu Sep 01, 2005 7:43 am **Posts:** 2

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Hibernate version:
Hibernate Annotations 3.1beta4
Hibernate Tools 3.1.0.alpha5
Hibernate 3.1.rc1

Mapping documents:
hibernate.cfg.xml:

Code:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-configuration PUBLIC
    "-//Hibernate/Hibernate Configuration DTD//EN"
    "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
  <session-factory>
    <property name="dialect">org.hibernate.dialect.Oracle9Dialect</property>
class="RoleEEJB3"/>-->
    <mapping jar="ims-ejb.ejb3"/>
  </session-factory>
</hibernate-configuration>

ant build.xml:

Code:

<?xml version="1.0" encoding="UTF-8"?>
<project name="Radius3 build" default="generate" basedir="..">
  <classfileset dir="${basedir}/lib">
    <include name="*"/>
  </classfileset>

  <taskdef name="hibernatetool" classname="org.hibernate.tool.ant.HibernateToolTask">
  </taskdef>

  <target name="init">
    <property name="dir.src" value="${basedir}/src"/>
    <property name="dir.metainf" value="${dir.src}/META-INF"/>
    <property name="dir.classes" value="${basedir}/classes"/>
    <property name="dir.misc" value="${basedir}/misc"/>

    <fileset dir="${basedir}/lib" id="libs">
      <include name="*"/>
    </fileset>
  </target>

  <target name="generate" depends="init">
    <hibernatetool destdir="${basedir}" >
      <classpath>
        <dirset dir="${dir.classes}"/>
      </classpath>

      <annotationconfiguration configurationfile="${dir.misc}/hibernate.cfg.xml"/>
      <hbm2ddl drop="false" outputfilename="ddl.sql" export="false"/>
    </hibernatetool>
  </target>
</project>

ddl.sql is empty after executing ant :-(

When I change

Code:

to

Code:

in hibernate.cfg.xml I get message:

Code:

BUILD FAILED
java.lang.NoSuchMethodError: org.hibernate.cfg.Mappings.<init>(Ljava/util/Map;Ljava/util/Map;Ljava/util/Map;Ljava/util/Map;Ljava/util/Map;Ljava/util/Map;Ljava/util/Map;Ljava/util/List;Ljava/util/List;Lorg/hibernate/cfg/NamingStrategy;Ljava/util/Map;Ljava/util/Map;Ljava/util/Map;)V

When I change hibernate version to
Hibernate tools 3.0.0.alpha4a
Hibernate Annotations 3.1beta3
Hibernate 3.1.beta2
second case of build.xml work fine, but in first case ddl.sql is empty.
Why? Can I use wildcard in <mapping> element of hibernate.cfg.xml
Can I not use hibernate.cfg.xml because all the necessary information is in the annotation?

max · **Posted:** Thu Sep 01, 2005 1:43 pm

search the forum have been answered....basically annotations only work with the tools in the CVS version.

/max

DKostousov · **Joined:** Thu Sep 01, 2005 7:43 am **Posts:** 2

I have downloaded Hibernate3,HibernateExt from CVS. After some manipulations I was be able to build it. Then hibernate3.jar and hibernate-annotations.jar and hibernate-tools.jar were put to ${projectroot}/lib directory.

After I test following case of hibernate.cfg.xml
1: <mapping jar="ims-ejb.ejb3"/>
2: <mapping class="com.uralcom.ims.ejb3.RoleEEJB3" />
3: <mapping package="com.uralcom.ims.ejb3"/>
4: no <mapping> element in hibernate.cfg.xml

and get result
1: ddl.sql is empty
2. work fine
3. ddl.sql is empty
4. ddl.sql is empty

How I may use mapping information from annotation?