HBX-2984: Create Reference Guide for Ant

ant/docs/examples/classpath/.gitignore

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+additional/classes

ant/docs/examples/classpath/additional/src/HelloExporter.java

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+/*
+ * Hibernate Tools, Tooling for your Hibernate Projects
+ *
+ * Copyright 2004-2025 Red Hat, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import org.hibernate.tool.api.export.Exporter;
+
+import java.util.Properties;
+
+public class HelloExporter implements Exporter {
+
+    @Override
+    public Properties getProperties() {
+        return new Properties();
+    }
+
+    @Override
+    public void start() {
+        System.out.println("Hello from Exporter!");
+    }
+}

ant/docs/examples/classpath/build.xml

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+<project xmlns:ivy="antlib:org.apache.ivy.ant">
+
+  <property name="hibernate-tools.version" value="7.0.0.CR1"/>
+  <property name="jdbc-driver.org" value="com.h2database"/>
+  <property name="jdbc-driver.module" value="h2"/>
+  <property name="jdbc-driver.version" value="2.3.232"/>
+
+  <ivy:cachepath 
+      organisation="org.hibernate.tool" 
+      module="hibernate-tools-ant" 
+      revision="${hibernate-tools.version}"
+      pathid="hibernate-tools.path" 
+      inline="true"/>
+  <ivy:cachepath 
+      organisation="${jdbc-driver.org}" 
+      module="${jdbc-driver.module}" 
+      revision="${jdbc-driver.version}"
+      pathid="jdbc-driver.path" 
+      inline="true"/>
+
+  <path id="classpath">
+    <path refid="hibernate-tools.path"/>
+    <path refid="jdbc-driver.path"/>
+  </path>
+
+  <taskdef 
+      name="hibernatetool"
+      classname="org.hibernate.tool.ant.HibernateToolTask"
+      classpathref="classpath" />
+
+  <target name="clean">
+    <delete dir="additional/classes"/>
+  </target>
+
+  <target name="compile" depends="clean">
+    <!-- Create the target folder 'additional/classes' -->
+    <mkdir dir="additional/classes"/>
+    <!-- Compile the custom exporter 'HelloExporter' -->
+    <javac
+            srcdir="additional/src"
+            destdir="additional/classes"
+            classpathref="classpath"/>
+  </target>
+
+  <target name="reveng" depends="compile">
+    <hibernatetool destdir="generated-sources">
+      <!-- The classpath to be used by the 'hibernatetool' task
+       to look up additional classes or resources -->
+      <classpath>
+        <pathelement location="additional/classes"/>
+      </classpath>
+      <!-- Dummy configuration, as it is needed for any 'hibernatetool' task -->
+      <configuration />
+      <!-- Custom exporter of class 'HelloExporter' to be found on the specified classpath -->
+      <hbmtemplate exporterclass="HelloExporter"/>
+    </hibernatetool>
+  </target>
+
+</project>
+