I am having trouble generating hibernate.cfg.xml using xdoclet
hibernatedoclet.  The following exception is thrown during the running of my 
build. To be honest, I do not even know where to look with this. Google does 
not seem to turn up anything. I also searched of the hibernate forums, and 
posted on the xdoclet-user list. Any help would be greatly appreciated.
  Joel Hillacre

[hibernatedoclet] - Running <hibernatecfg/>
[hibernatedoclet] java.lang.NoSuchMethodError: 
xjavadoc.XJavaDoc.setDocEncoding(Ljava/lang/String;)V
[hibernatedoclet]       at 
xdoclet.XmlSubTask.startProcess(XmlSubTask.java:181)
[hibernatedoclet]       at 
xdoclet.TemplateSubTask.execute(TemplateSubTask.java:486)
[hibernatedoclet]       at xdoclet.XDocletMain.start(XDocletMain.java:48)
[hibernatedoclet]       at xdoclet.DocletTask.start(DocletTask.java:462)
[hibernatedoclet]       at 
xjavadoc.ant.XJavadocTask.execute(XJavadocTask.java:96)
[hibernatedoclet]       at 
org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:193)
[hibernatedoclet]       at org.apache.tools.ant.Task.perform(Task.java:341)
[hibernatedoclet]       at 
org.apache.tools.ant.Target.execute(Target.java:309)
[hibernatedoclet]       at 
org.apache.tools.ant.Target.performTasks(Target.java:336)
[hibernatedoclet]       at 
org.apache.tools.ant.Project.executeTarget(Project.java:1339)
[hibernatedoclet]       at 
org.apache.tools.ant.Project.executeTargets(Project.java:1255)
[hibernatedoclet]       at org.apache.tools.ant.Main.runBuild(Main.java:609)
[hibernatedoclet]       at org.apache.tools.ant.Main.start(Main.java:196)
[hibernatedoclet]       at org.apache.tools.ant.Main.main(Main.java:235)


Part of my build.xml:
   <target name="runMiddlegen" description="Run our Middlegen code generator" 
depends="ckDriver, mkBuildDir">
      <taskdef
         name="middlegen"
         classname="middlegen.MiddlegenTask"
         classpathref="lib.class.path"
      />
      <middlegen
         appname="TSIBUILD"
         gui="false"
         databaseurl="${database.url}"
         driver="${database.driver}"
         username="${database.userid}"
         password="${database.password}"
         includeViews="false"
      >
         <struts
            destination="${struts.temp.dir}"
            package="${package}"
         ><!--
            <jsp
               name="myjsp"
               destination="${jsp.temp.dir}"
            />
         -->
         </struts>
         <hibernate
            destination="${hibernate.temp.dir}"
            package="${package}.beans"
            genXDocletTags="true"
            
javaTypeMapper="middlegen.plugins.hibernate.HibernateJavaTypeMapper"
         />
         <spring
            destination="${spring.temp.dir}"
            package="${package}"
            service="service"
            bean="beans"
            dao="dao"
         >
         </spring>
      </middlegen>
      <taskdef
         name="folderCapitalizer"
         classname="com.tsiware.myAntTasks.folderCapitalizerTask"
         classpathref="lib.class.path"
      />
      <folderCapitalizer basedir="${gensrc.dir}/${package.dir}/actions"/>
   </target>
   <target name="runhbm2java" description="Turn our hibernate .hbm.xml files 
into .java files" depends="runMiddlegen">
      <mkdir dir="${gensrc.dir}/${package.dir}/beans"/>
      <taskdef
         name="hbm2java"
         classname="net.sf.hibernate.tool.hbm2java.Hbm2JavaTask"
         classpathref="lib.class.path"
      />
      <hbm2java output="${gensrc.dir}">
         <fileset dir="${gensrc.dir}">
            <include name="**/*.hbm.xml"/>
         </fileset>
      </hbm2java>
      <mkdir dir="${build.sar.dir}"/>
      <jar jarfile="${sar.file}" >
         <fileset dir="${gensrc.dir}">
            <include name="**/beans/*.xml"/>
         </fileset>
         <fileset dir="${classes.dir}">
            <include name="**/beans/*.class"/>
         </fileset>
         <zipfileset dir="${build.sar-meta.dir}" prefix="META-INF">
            <include name="*.xml"/>
         </zipfileset>
      </jar>
   </target>
   <target name="hibernatedoclet" description="generate hibernate.cfg.xml" 
depends="runhbm2java">
      <taskdef name="hibernatedoclet" 
classname="xdoclet.modules.hibernate.HibernateDocletTask">
         <classpath refid="lib.class.path"/>
      </taskdef>
      <hibernatedoclet
         destdir="${build.sar-meta.dir}"
         excludedtags="@version,@author,@todo"
         force="${generated.forced}"
         mergedir="${src.dir}"
         verbose="false">
         <fileset dir="${gensrc.dir}">
            <include name="**/bean/*.java"/>
         </fileset>
         <hibernatecfg
            jdbcUrl="${database.url}"
            dialect="net.sf.hibernate.dialect.MySQLDialect"
            driver="${database.driver}"
            userName="${database.userid}"
            password="${database.password}"
          >
          </hibernatecfg>
      </hibernatedoclet>
   </target> 

Group.java, a POJO in **/beans/*.java

package com.tsiware.beans;

import java.io.Serializable;
import java.math.BigDecimal;
import java.util.Date;
import java.util.Set;
import org.apache.commons.lang.builder.EqualsBuilder;
import org.apache.commons.lang.builder.HashCodeBuilder;
import org.apache.commons.lang.builder.ToStringBuilder;

/**
 *        @hibernate.class
 *         table="groups"
 *     
*/
public class Group implements Serializable {

    /** identifier field */
    private Integer groupId;

    /** persistent field */
    private String name;

    /** persistent field */
    private Date registrationDate;

    /** persistent field */
    private BigDecimal annualBudget;

    /** persistent field */
    private Set users;

    /** full constructor */
    public Group(Integer groupId, String name, Date registrationDate, 
BigDecimal annualBudget, Set users) {
        this.groupId = groupId;
        this.name = name;
        this.registrationDate = registrationDate;
        this.annualBudget = annualBudget;
        this.users = users;
    }

    /** default constructor */
    public Group() {
    }

    /**
     *            @hibernate.id
     *             generator-class="assigned"
     *             type="java.lang.Integer"
     *             column="groupId"
     *         
     */
    public Integer getGroupId() {
        return this.groupId;
    }

    public void setGroupId(Integer groupId) {
        this.groupId = groupId;
    }

    /**
     *            @hibernate.property
     *             column="name"
     *             length="255"
     *             not-null="true"
     *         
     */
    public String getName() {
        return this.name;
    }

    public void setName(String name) {
        this.name = name;
    }

    /**
     *            @hibernate.property
     *             column="registrationDate"
     *             length="10"
     *             not-null="true"
     *         
     */
    public Date getRegistrationDate() {
        return this.registrationDate;
    }

    public void setRegistrationDate(Date registrationDate) {
        this.registrationDate = registrationDate;
    }

    /**
     *            @hibernate.property
     *             column="annualBudget"
     *             length="20"
     *             not-null="true"
     *         
     */
    public BigDecimal getAnnualBudget() {
        return this.annualBudget;
    }

    public void setAnnualBudget(BigDecimal annualBudget) {
        this.annualBudget = annualBudget;
    }

    /**
     *            @hibernate.set
     *             lazy="true"
     *             inverse="true"
     *             cascade="none"
     *            @hibernate.collection-key
     *             column="groupId"
     *            @hibernate.collection-one-to-many
     *             class="com.tsiware.beans.User"
     *         
     */
    public Set getUsers() {
        return this.users;
    }

    public void setUsers(Set users) {
        this.users = users;
    }

    public String toString() {
        return new ToStringBuilder(this)
            .append("groupId", getGroupId())
            .toString();
    }

    public boolean equals(Object other) {
        if ( !(other instanceof Group) ) return false;
        Group castOther = (Group) other;
        return new EqualsBuilder()
            .append(this.getGroupId(), castOther.getGroupId())
            .isEquals();
    }

    public int hashCode() {
        return new HashCodeBuilder()
            .append(getGroupId())
            .toHashCode();
    }

}


Group.hbm.xml, middlegen generated in **/beans/*.hbm.xml

<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
    "-//Hibernate/Hibernate Mapping DTD 2.0//EN"
    "http://hibernate.sourceforge.net/hibernate-mapping-2.0.dtd"; >
   
<hibernate-mapping>
<!--
    Created by the Middlegen Hibernate plugin 2.1

    http://boss.bekk.no/boss/middlegen/
    http://www.hibernate.org/
-->

<class
    name="com.tsiware.beans.Group"
    table="groups"
>
    <meta attribute="class-description" inherit="false">
       @hibernate.class
        table="groups"
    </meta>

    <id
        name="groupId"
        type="java.lang.Integer"
        column="groupId"
    >
        <meta attribute="field-description">
           @hibernate.id
            generator-class="assigned"
            type="java.lang.Integer"
            column="groupId"

        </meta>
        <generator class="assigned" />
    </id>

    <property
        name="name"
        type="java.lang.String"
        column="name"
        not-null="true"
        length="255"
    >
        <meta attribute="field-description">
           @hibernate.property
            column="name"
            length="255"
            not-null="true"
        </meta>   
    </property>
    <property
        name="registrationDate"
        type="java.sql.Date"
        column="registrationDate"
        not-null="true"
        length="10"
    >
        <meta attribute="field-description">
           @hibernate.property
            column="registrationDate"
            length="10"
            not-null="true"
        </meta>   
    </property>
    <property
        name="annualBudget"
        type="java.math.BigDecimal"
        column="annualBudget"
        not-null="true"
        length="20"
    >
        <meta attribute="field-description">
           @hibernate.property
            column="annualBudget"
            length="20"
            not-null="true"
        </meta>   
    </property>

    <!-- Associations -->
 
    <!-- bi-directional one-to-many association to User -->
    <set
        name="users"
        lazy="true"
        inverse="true"
      cascade="none"
    >
        <meta attribute="field-description">
           @hibernate.set
            lazy="true"
            inverse="true"
            cascade="none"

           @hibernate.collection-key
            column="groupId"

           @hibernate.collection-one-to-many
            class="com.tsiware.beans.User"
        </meta>
        <key>
            <column name="groupId" />
        </key>
        <one-to-many
            class="com.tsiware.beans.User"
        />
    </set>

</class>
</hibernate-mapping>




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