DATAJPA-12 - Simplified build setup for meta-model creation.

Consolidated the generation of the static meta-model for test classes into the Querydsl APT plugin.

pom.xml

@@ -144,12 +144,6 @@
 			<version>${hibernate}</version>
 			<optional>true</optional>
 		</dependency>
-		<dependency>
-			<groupId>org.hibernate</groupId>
-			<artifactId>hibernate-jpamodelgen</artifactId>
-			<version>1.2.0.Final</version>
-			<scope>provided</scope>
-		</dependency>
 
 		<dependency>
 			<groupId>org.eclipse.persistence</groupId>
@@ -375,7 +369,10 @@
 				<artifactId>apt-maven-plugin</artifactId>
 				<version>${apt}</version>
 				<configuration>
-					<processor>com.mysema.query.apt.jpa.JPAAnnotationProcessor</processor>
+					<processors>
+						<processor>com.mysema.query.apt.jpa.JPAAnnotationProcessor</processor>
+						<processor>org.hibernate.jpamodelgen.JPAMetaModelEntityProcessor</processor>
+					</processors>
 				</configuration>
 				<executions>
 					<execution>
@@ -385,7 +382,7 @@
 							<goal>process</goal>
 						</goals>
 						<configuration>
-							<outputDirectory>target/generated-sources/main</outputDirectory>
+							<outputDirectory>target/generated-sources/annotations</outputDirectory>
 						</configuration>
 					</execution>
 					<execution>
@@ -395,7 +392,7 @@
 							<goal>test-process</goal>
 						</goals>
 						<configuration>
-							<outputDirectory>target/generated-sources/test</outputDirectory>
+							<testOutputDirectory>target/generated-test-sources/test-annotations</testOutputDirectory>
 							<options>
 								<querydsl.excludedClasses>
 									org.springframework.data.jpa.repository.util.JpaClassUtilsUnitTests.NamedUser,org.springframework.data.jpa.repository.query.ParameterBinderUnitTests.SampleEmbeddable
@@ -404,6 +401,13 @@
 						</configuration>
 					</execution>
 				</executions>
+				<dependencies>
+					<dependency>
+						<groupId>org.hibernate</groupId>
+						<artifactId>hibernate-jpamodelgen</artifactId>
+						<version>1.2.0.Final</version>
+					</dependency>
+				</dependencies>
 			</plugin>
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
@@ -413,72 +417,6 @@
 				<groupId>org.codehaus.mojo</groupId>
 				<artifactId>wagon-maven-plugin</artifactId>
 			</plugin>
-
-			<plugin>
-				<!-- configuration for JPA Metamodel generation 
-					as described here: http://stackoverflow.com/questions/18853585/maven-build-with-annotationprocessor-that-parses-files-in-src-main-java-and-gene
-				 -->
-
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-compiler-plugin</artifactId>
-				<executions>
-					 <execution>
-                    <!-- normal compile and generation of other classes to standard location (implicit, you shouldn't need that) -->
-                    <id>default-compile</id>
-                    <goals>
-                        <goal>compile</goal>
-                    </goals>
-                </execution>
-                <execution>
-                    <goals>
-                        <goal>compile</goal>
-                    </goals>
-                    <configuration>
-                        <annotationProcessors>
-                            <annotationProcessor>org.hibernate.jpamodelgen.JPAMetaModelEntityProcessor</annotationProcessor>
-                        </annotationProcessors>
-                        <generatedSourcesDirectory>${project.build.directory}/generated-sources/test</generatedSourcesDirectory>
-                        <!-- generated class depends on test-scope libs, so don't compile now: proc:only DISABLES compilation of generated classes-->
-                        <proc>only</proc>
-                    </configuration>
-                </execution>
-                <!-- implicit test-compile:testCompile -->
-				</executions>
-
-				<dependencies>
-					<dependency>
-						<groupId>org.hibernate</groupId>
-						<artifactId>hibernate-jpamodelgen</artifactId>
-						<version>1.2.0.Final</version>
-					</dependency>
-				</dependencies>
-			</plugin> 
-
-            <!--
-            	Adds source-dir during generate-test-sources:add-test-source
-				so that the path to our generated class is now known to the
-				compiler during test-compile:testCompile
-			-->
-			<plugin>
-	            <groupId>org.codehaus.mojo</groupId>
-	            <artifactId>build-helper-maven-plugin</artifactId>
-	            <version>1.8</version>
-	            <executions>
-	                <execution>
-	                    <id>add-test-source</id>
-	                    <phase>generate-test-sources</phase>
-	                    <goals>
-	                        <goal>add-test-source</goal>
-	                    </goals>
-	                    <configuration>
-	                        <sources>
-	                            <source>${project.build.directory}/generated-sources/test</source>
-	                            <source>${project.build.directory}/generated-test-sources/test-annotations</source>
-	                        </sources>
-	                    </configuration>
-	                </execution>
-	            </executions>
-	        </plugin>
 		</plugins>
 	</build>