Question

我有一个Android Maven项目，并希望在其中使用Google Guice 3.0。

有一个Guice的“No-AOP”版本，它与Android兼容。

如何告诉maven使用guice的“No-AOP”版本？

更新1（03.05.2013 10:46 MSK）：

当我在Google Guice上添加依赖项时，我会在构建期间遇到以下异常（mvn clean install）：

[INFO] UNEXPECTED TOP-LEVEL EXCEPTION:
[INFO] java.lang.IllegalArgumentException: already added: Lcom/google/inject/Abs
tractModule;
[INFO]  at com.android.dx.dex.file.ClassDefsSection.add(ClassDefsSection.java:12
3)
[INFO]  at com.android.dx.dex.file.DexFile.add(DexFile.java:163)
[INFO]  at com.android.dx.command.dexer.Main.processClass(Main.java:490)
[INFO]  at com.android.dx.command.dexer.Main.processFileBytes(Main.java:459)
[INFO]  at com.android.dx.command.dexer.Main.access$400(Main.java:67)
[INFO]  at com.android.dx.command.dexer.Main$1.processFileBytes(Main.java:398)
[INFO]  at com.android.dx.cf.direct.ClassPathOpener.processArchive(ClassPathOpen
er.java:245)
[INFO]  at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.j
ava:131)
[INFO]  at com.android.dx.cf.direct.ClassPathOpener.process(ClassPathOpener.java
:109)
[INFO]  at com.android.dx.command.dexer.Main.processOne(Main.java:422)
[INFO]  at com.android.dx.command.dexer.Main.processAllFiles(Main.java:333)
[INFO]  at com.android.dx.command.dexer.Main.run(Main.java:209)
[INFO]  at com.android.dx.command.dexer.Main.main(Main.java:174)
[INFO]  at com.android.dx.command.Main.main(Main.java:91)
[INFO] 1 error; aborting

以下是我的依赖项：

<dependencies>
    <dependency>
        <groupId>com.google.android</groupId>
        <artifactId>android</artifactId>
        <version>4.1.1.4</version>
        <scope>provided</scope>
    </dependency>
    <dependency>
        <groupId>junit</groupId>
        <artifactId>junit</artifactId>
        <version>4.8.2</version>
        <scope>compile</scope>
    </dependency>

    <dependency>
        <groupId>com.google.inject</groupId>
        <artifactId>guice</artifactId>
        <version>3.0</version>
        <classifier>no_aop</classifier>
    </dependency>

    <!-- Make sure this (robolectric dependency) is below the android dependencies -->
    <dependency>
        <groupId>com.pivotallabs</groupId>
        <artifactId>robolectric</artifactId>
        <version>1.0-RC4</version>
    </dependency>
    <dependency>
        <groupId>org.achartengine</groupId>
        <artifactId>achartengine</artifactId>
        <version>1.1.0</version>
    </dependency>
    <dependency>
        <groupId>org.easytesting</groupId>
        <artifactId>fest-assert-core</artifactId>
        <version>2.0M8</version>
    </dependency>
    <dependency>
        <groupId>ru.altruix</groupId>
        <artifactId>ccp-commons</artifactId>
        <version>1.0.2</version>
    </dependency>
    <dependency>
        <groupId>ru.altruix</groupId>
        <artifactId>commons</artifactId>
        <version>1.11</version>
    </dependency>
    <dependency>
        <groupId>com.fasterxml.jackson.core</groupId>
        <artifactId>jackson-core</artifactId>
        <version>2.1.4</version>
    </dependency>
    <dependency>
        <groupId>com.fasterxml.jackson.core</groupId>
        <artifactId>jackson-databind</artifactId>
        <version>2.1.4</version>
    </dependency>
</dependencies>

Answer 1

您需要将no_aop指定为分类器，如下所示：

<dependency>
   <groupId>com.google.inject</groupId>
   <artifactId>guice</artifactId>
   <version>3.0</version>
   <classifier>no_aop</classifier>
</dependency>

Answer 2

如果您还想摆脱aopalliance依赖关系，请使用：

<dependency>
    <groupId>com.google.inject</groupId>
    <artifactId>guice</artifactId>
    <version>3.0</version>
    <classifier>no_aop</classifier>
    <exclusions>
        <exclusion>
            <artifactId>aopalliance</artifactId>
            <groupId>aopalliance</groupId>
        </exclusion>
    </exclusions>
</dependency>

Answer 3

Google 不鼓励因为反射性能而在Android上使用Guice。您可以使用的最后一个 no_aop 版本是：

compile 'com.google.inject:guice:2.0-no_aop'

'com.google.inject:guice:3.0-no_aop'不再位于maven存储库中，还有'com.google.inject:guice:4.1.0-no_aop'。

Android上的

'com.google.inject:guice:4.1.0崩溃： com.google.common.util.concurrent.ExecutionError: java.lang.ExceptionInInitializerError

和

compile ('com.google.inject:guice:4.1.0') {
   exclude group: 'aopalliance', module: 'aopalliance'
}

与NoClassDefFoundError: org.aopalliance.intercept.MethodInterceptor

崩溃

如何在没有AOP的情况下为Guice 3.0配置Maven依赖？

3 个答案: