HBX-2869: Create a GenerateHBM Mojo in the Maven plugin - Test the Mojo

Signed-off-by: Koen Aers <koen.aers@gmail.com>

test/maven/src/it/generateHbm/invoker.properties

@@ -0,0 +1,2 @@
+invoker.java.version = 1.8+
+invoker.goals = generate-resources

test/maven/src/it/generateHbm/pom.xml

@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>org.hibernate.tool.test</groupId>
+    <artifactId>hbm2ddl</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+
+        <java.version>1.8</java.version>
+        <h2.version>1.4.195</h2.version>
+     </properties>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.hibernate.tool</groupId>
+                <artifactId>hibernate-tools-maven</artifactId>
+                <version>@project.version@</version>
+                <executions>
+                    <execution>
+                        <id>HBM generation</id>
+                        <phase>generate-resources</phase>
+                        <goals>
+                            <goal>generateHbm</goal>
+                        </goals>
+                        <configuration>
+							<outputDirectory>${project.build.directory}/generated-sources</outputDirectory>
+                            <templatePath>${project.basedir}/src/main/resources/templates/</templatePath>
+                        </configuration>
+                     </execution>
+                </executions>
+                <configuration>
+                    <revengFile>${project.basedir}/src/main/resources/hibernate.reveng.xml</revengFile>
+                </configuration>
+                <dependencies>
+                    <dependency>
+                        <!-- DB Driver of your choice -->
+                        <groupId>com.h2database</groupId>
+                        <artifactId>h2</artifactId>
+                        <version>${h2.version}</version>
+                    </dependency>
+                </dependencies>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

test/maven/src/it/generateHbm/src/main/resources/hibernate.properties

@@ -0,0 +1,7 @@
+hibernate.dialect=org.hibernate.dialect.H2Dialect
+hibernate.connection.driver_class=org.h2.Driver
+hibernate.connection.url=jdbc:h2:./test;DB_CLOSE_ON_EXIT=FALSE
+hibernate.connection.username=sa
+hibernate.connection.password=
+hibernate.connection.pool_size=1
+hibernate.show_sql=true

test/maven/src/it/generateHbm/src/main/resources/hibernate.reveng.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE hibernate-reverse-engineering SYSTEM "http://hibernate.org/dtd/hibernate-reverse-engineering-3.0.dtd" >
+
+<hibernate-reverse-engineering>
+
+    <type-mapping>
+        <sql-type jdbc-type="DATE" hibernate-type="java.time.LocalDate"/>
+        <sql-type jdbc-type="TIMESTAMP" hibernate-type="java.time.LocalDateTime"/>
+    </type-mapping>
+
+</hibernate-reverse-engineering>

test/maven/src/it/generateHbm/src/main/resources/templates/pojo/Pojo.ftl

@@ -0,0 +1,29 @@
+${pojo.getPackageDeclaration()}
+// Generated ${date} by Hibernate Tools ${version}
+
+<#assign classbody>
+<#include "PojoTypeDeclaration.ftl"/> {
+
+<#if !pojo.isInterface()>
+<#include "PojoFields.ftl"/>
+
+<#include "PojoConstructors.ftl"/>
+
+<#include "PojoPropertyAccessors.ftl"/>
+
+<#include "PojoToString.ftl"/>
+
+<#include "PojoEqualsHashcode.ftl"/>
+
+<#else>
+<#include "PojoInterfacePropertyAccessors.ftl"/>
+
+</#if>
+<#include "PojoExtraClassCode.ftl"/>
+
+}
+</#assign>
+
+${pojo.generateImports()}
+${classbody}
+

test/maven/src/it/generateHbm/src/main/resources/templates/pojo/PojoFields.ftl

@@ -0,0 +1,7 @@
+<#-- // Fields -->
+<#list pojo.getAllPropertiesIterator() as field><#if pojo.getMetaAttribAsBool(field, "gen-property", true)><#if pojo.hasMetaAttribute(field, "field-description")>    /**
+     ${pojo.getFieldJavaDoc(field, 0)}
+     */
+</#if>    ${pojo.getFieldModifiers(field)} ${pojo.getJavaTypeName(field, jdk5)} ${c2j.keyWordCheck(field.name)}<#if pojo.hasFieldInitializor(field, jdk5)> = ${pojo.getFieldInitialization(field, jdk5)}</#if>;
+</#if>
+</#list>

test/maven/src/it/generateHbm/verify.groovy

@@ -0,0 +1,6 @@
+import java.io.*;
+
+File file = new File(basedir, "target/generated-sources/Person.hbm.xml");
+if (!file.isFile()) {
+    throw new FileNotFoundException("Could not find generated HBM file: " + file);
+}