Question

我相信这个问题已在这里被问了一段时间，但没有任何公认的答案。我实际上尝试了各种教程，但没有得到它们。我有一个multi modules maven项目。我在父项目中有dependency-management和plugin-management。 poms看起来如下：

<!--parent ${querydsl.version} = 2.3.2-->
 <build>
    <pluginManagement>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>2.0.2</version>
                <configuration>
                    <source>1.7</source>
                    <target>1.7</target>
                    <encoding>${project.build.sourceEncoding}</encoding>
                    <!--                        <fork>true</fork>
                    -->                        
                    <meminitial>128m</meminitial>
                    <maxmem>512m</maxmem>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-resources-plugin</artifactId>
                <version>2.4.3</version>
                <configuration>
                    <encoding>${project.build.sourceEncoding}</encoding>
                </configuration>
            </plugin>

            <plugin>
            <groupId>com.mysema.maven</groupId>
            <artifactId>maven-apt-plugin</artifactId>
            <version>1.0</version>
            </plugin>
        </plugins>
    </pluginManagement>
</build>
<dependencyManagment>
    <dependencies>
     <!-- Querydsl -->
        <dependency>
            <groupId>com.mysema.querydsl</groupId>
            <artifactId>querydsl-core</artifactId>
            <version>${querydsl.version}</version>
        </dependency>

        <dependency>
            <groupId>com.mysema.querydsl</groupId>
            <artifactId>querydsl-apt</artifactId>
            <version>${querydsl.version}</version>
        </dependency>

        <dependency>
            <groupId>com.mysema.querydsl</groupId>
            <artifactId>querydsl-jpa</artifactId>
            <version>${querydsl.version}</version>
        </dependency>

        <dependency>
            <groupId>com.mysema.querydsl</groupId>
            <artifactId>querydsl-mongodb</artifactId>
            <version>${querydsl.version}</version>
        </dependency>
        <!-- End Querydsl -->
    </dependencies>
</dependencyManagment>

我在db mobule中都有jpa和mongo，两者都在不同的包中。但我只想将query dsl用于mongodb。 db模块pom如下所示：

<build>
    <plugins>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
            <version>2.3.2</version>
            <configuration>
                <source>1.7</source>
                <target>1.7</target>
            </configuration>
        </plugin>

                <plugin>
                    <groupId>com.mysema.maven</groupId>
                    <artifactId>maven-apt-plugin</artifactId>
                    <version>1.0.2</version>
                    <executions>
                        <execution>
                            <phase>generate-sources</phase>
                            <goals>
                                <goal>process</goal>
                            </goals>
                            <configuration>
                                <outputDirectory>${generatedSources}</outputDirectory>
                                 <processor>com.mysema.query.mongodb.morphia.MorphiaAnnotationProcessor</processor>
                            </configuration>
                        </execution>
                    </executions>
                </plugin>


    </plugins>
</build>
<dependencies>
    <!-- Querydsl -->
       <dependency>
            <groupId>com.mysema.querydsl</groupId>
            <artifactId>querydsl-core</artifactId>
        </dependency>

        <dependency>
            <groupId>com.mysema.querydsl</groupId>
            <artifactId>querydsl-apt</artifactId>
        </dependency>

    <dependency>
        <groupId>com.mysema.querydsl</groupId>
        <artifactId>querydsl-mongodb</artifactId>
    </dependency>
    <!-- End Querydsl -->
</dependencies>

我在mongo实体上使用spring data framework 3.1及其@Document注释。我也使用MongoRepository所以我想知道在获得Geneated类之前我是否应该这样做。

感谢阅读

Answer 1

com.mysema.query.mongodb.morphia.MorphiaAnnotationProcessor旨在与Morphia带注释的类一起使用。对于@Document带注释的类，请使用org.springframework.data.mongodb.repository.support.MongoAnnotationProcessor。

无法生成querydsl Q类

1 个答案: