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POHibernate 4.0 hibernatetool taskdef error
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  1. POHibernate 4.0 hibernatetool taskdef error
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    copied!<p>I'm using hibernate 4.0.0.CR4 and was trying the "Message" example from Java Persistence with Hibernate. I was able to compile and run the applicaiton using the ant build, but when i try exporting schema using hibernatetool i'm getting an error</p> <p>build.xml</p> <pre><code>&lt;?xml version="1.0" encoding="UTF-8" standalone="no"?&gt; &lt;project name="HelloWorld" default="compile" basedir="."&gt; &lt;property name="proj.name" value="HelloWorld"/&gt; &lt;property name="proj.version" value="1.0"/&gt; &lt;!-- Global properties for this build --&gt; &lt;property name="src.java.dir" value="src"/&gt; &lt;property name="lib.dir" value="lib"/&gt; &lt;property name="build.dir" value="bin"/&gt; &lt;path id="project.classpath"&gt; &lt;fileset dir="${lib.dir}"&gt; &lt;include name="**/*.jar"/&gt; &lt;include name="**/*.zip"/&gt; &lt;/fileset&gt; &lt;/path&gt; &lt;!-- Useful shortcuts --&gt; &lt;patternset id="meta.files"&gt; &lt;include name="**/*.xml"/&gt; &lt;include name="**/*.properties"/&gt; &lt;/patternset&gt; &lt;!-- Cleanup --&gt; &lt;target name="clean"&gt; &lt;delete dir="${build.dir}"/&gt; &lt;mkdir dir="${build.dir}"/&gt; &lt;/target&gt; &lt;!-- Compile Java source --&gt; &lt;target name="compile" depends="clean"&gt; &lt;mkdir dir="${build.dir}"/&gt; &lt;javac srcdir="${src.java.dir}" destdir="${build.dir}" nowarn="on"&gt; &lt;classpath refid="project.classpath"/&gt; &lt;/javac&gt; &lt;/target&gt; &lt;!-- Copy metadata to build classpath --&gt; &lt;target name="copymetafiles"&gt; &lt;copy todir="${build.dir}"&gt; &lt;fileset dir="${src.java.dir}"&gt; &lt;patternset refid="meta.files"/&gt; &lt;/fileset&gt; &lt;/copy&gt; &lt;/target&gt; &lt;!--Run HelloWorld --&gt; &lt;target name="run" depends="compile, copymetafiles" description="Build and run HelloWorld"&gt; &lt;java fork="true" classname="hello.HelloWorld" classpathref="project.classpath"&gt; &lt;classpath path="${build.dir}"/&gt; &lt;/java&gt; &lt;/target&gt; &lt;!-- SchemaExporter --&gt; &lt;taskdef name="hibernatetool" classname="org.hibernate.tool.ant.HibernateToolTask" classpathref="project.classpath"/&gt; &lt;target name="schemaexport" depends="compile, copymetafiles" description="Exports a generated schema to DB and files"&gt; &lt;hibernatetool destdir="${basedir}"&gt; &lt;classpath path="${build.dir}"/&gt; &lt;configuration configurationfile="${build.dir}/hibernate.cfg.xml"/&gt; &lt;hbm2ddl drop="true" create="true" export="true" outputfilename="helloworld-ddl.sql" delimiter=";" format="true"/&gt; &lt;/hibernatetool&gt; &lt;/target&gt; &lt;/project&gt; </code></pre> <p>error:</p> <pre><code>/home/student/workspace/HelloWorld/build.xml:61: taskdef A class needed by class org.hibernate.tool.ant.EnversHibernateToolTask cannot be found: org/hibernate/tool/ant/HibernateToolTask </code></pre> <p>following are the jars on my class path: antlr-2.7.7.jar classmate-0.5.4.jar commons-collections-3.2.1.jar commons-logging-1.1.1.jar dom4j-1.6.1.jar hibernate-commons-annotations-4.0.0.CR2.jar hibernate-core-4.0.0.CR4.jar hibernate-envers-4.0.0.CR4.jar hibernate-jpa-2.0-api-1.0.1.Final.jar hsqldb.jar jandex-1.0.3.Final.jar javassist-3.12.1.GA.jar jboss-logging-3.0.0.GA.jar jboss-transaction-api_1.1_spec-1.0.0.Final.jar</p> <p>On few forums I found that the missing class is part of hibernate-tools.jar but I couldn't find this jar in the version of hibernate (http://sourceforge.net/projects/hibernate/files/hibernate4/4.0.0.CR4/)</p>
 

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