I'm having trouble getting Hibernate up and running using Ant and Ivy. I expect the solution is straightforward, but I haven't been able to find a workable solution on Google or the forums. Any help would be much appreciated.
The obvious problem here is that slf4j-api isn't present and/or I'm missing an implementation. I've checked this (printing out my classpath from Ant) and verfyied that my path includes the following:
Moreover, running a conditional check, I've verifyied through Ant that the class org.slf4j.LoggerFactory is available on 'run.classpath'.
<?xml version='1.0' encoding='utf-8'?>
<project name="hibernate-test" default="package" basedir=".">
<!-- Import the basic default project -->
<import file="${basedir}/../build-tools/basic.xml"/>
<!-- ==================================================================== ==>
<!== Demand loading support for add-on tasks which may not be pressent.
<!== ==================================================================== -->
<property name="proj.name" value="hibernate-test"/>
<property name="proj.version" value="1.0"/>
<!-- ==================================================================== ==>
<!== Path definitions
<!== ==================================================================== -->
<!-- useful shortcuts -->
<patternset id="meta.files">
<include name="**/*.xml"/>
<include name="**/*.properties"/>
</patternset>
<path id="run.classpath">
<path refid="lib.classpath" />
<pathelement location="${classfile.dir}" />
</path>
<!-- ==================================================================== ==>
<!== Hibernate related tasks
<!== ==================================================================== -->
<!-- Path to Hibernate tools. For now, this is just the main lib path, but
setting this up separately lets us change this if needed -->
<path id="hibernate-tools.path">
<path refid="lib.classpath"/>
</path>
<condition property="hibernate.activated.check" value="yes">
<typefound name="hibernatetool"/>
</condition>
<!-- Activates the Ant tasks for Hibernate, making them available for use in this
instance of Ant, if they aren't already. It will abort the build if activation
fails. -->
<target name="activate-hibernate" depends="resolve"
unless="hibernate.activated.check">
<echo message="Activating Ant tasks for Hibernate ${hibernate.version}"/>
<taskdef name="hibernatetool"
classname="org.hibernate.tool.ant.HibernateToolTask"
classpathref="hibernate-tools.path"/>
<condition property="hibernate.activated.check" value="yes">
<typefound name="hibernatetool"/>
</condition>
<fail message="Activating Hibernate $(hibernate.version} failed...aborting build"
unless="hibernate.activated.check"/>
</target>
<!-- Copy the Hibernate configuration files from the soruce code directiory
into the build directory. -->
<target name="copy-metafiles">
<copy todir="${classfile.dir}">
<fileset dir="${src.dir}">
<patternset refid="meta.files"/>
</fileset>
</copy>
</target>
<!-- Initialize the database -->
<target name="init-database" depends="compile, copy-metafiles, activate-hibernate"
description="--> Exports a generated schema to the the database">
<hibernatetool destdir="${build.dir}">
<classpath refid="run.classpath"/>
<configuration configurationfile="${build.dir}/hibernate.cfg.xml"/>
<hbm2ddl drop="true" create="true" export="true"
outputfilename="helloworld-ddl.sql" format="true"/>
</hibernatetool>
</target>
<target name="run" depends="compile, init-database, copy-metafiles">
<java fork="true" classname="org.idch.example.HelloWorld" classpathref="run.path"/>
</target>
</project>
And the basic output from Ant (I can post verbose output if needed).
Many thanks in advance.
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