apt-maven-plugin和com.mysema.query.apt.roo.RooAnnotationProcessor的问题

Question

我无法从我的@RooJpaEntity带注释的类中生成Q类。

这是我的插件配置：

<plugin>
            <groupId>com.mysema.maven</groupId>
            <artifactId>apt-maven-plugin</artifactId>
            <version>1.0.8</version>
            <executions>
                <execution> 
                    <phase>generate-sources</phase>
                    <goals>
                        <goal>process</goal>
                    </goals>
                    <configuration>
                        <outputDirectory>src/main/java</outputDirectory> 
                        <processor>com.mysema.query.apt.roo.RooAnnotationProcessor</processor>
                        <options>
                            <querydsl.packageSuffix>.querydsl</querydsl.packageSuffix>
                        </options>
                    </configuration>
                </execution>
            </executions>
        </plugin>

以下是我从mvn -X generate-sources获得的内容：

[DEBUG] Configuring mojo 'com.mysema.maven:apt-maven-plugin:1.0.8:process' with basic configurator -->
[DEBUG]   (s) options = {querydsl.packageSuffix=.querydsl}
[DEBUG]   (s) outputDirectory = /home/julien/Documents/donnees/projets/site-garde-enfants/java/bignibou/src/main/java
[DEBUG]   (s) pluginArtifacts = [com.mysema.maven:apt-maven-plugin:maven-plugin:1.0.8:, org.sonatype.plexus:plexus-build-api:jar:0.0.7:compile, org.codehaus.plexus:plexus-utils:jar:1.5.8:compile, backport-util-concurrent:backport-util-concurrent:jar:3.1:compile, org.codehaus.plexus:plexus-interpolation:jar:1.11:compile, junit:junit:jar:3.8.1:compile]
[DEBUG]   (s) processor = com.mysema.query.apt.roo.RooAnnotationProcessor
[DEBUG]   (s) project = MavenProject: com.bignibou:bignibou:0.1.0.BUILD-SNAPSHOT @ /home/julien/Documents/donnees/projets/site-garde-enfants/java/bignibou/pom.xml
[DEBUG]   (s) sourceEncoding = UTF-8
[DEBUG] -- end configuration --
[DEBUG] Using build context: org.sonatype.plexus.build.incremental.DefaultBuildContext@383035a1
[DEBUG] There is no sources to generatate querydsl classes from (skipping)

有人可以帮忙吗？