因此，我有一个使用 Weld 1.2 进行依赖注入(inject)的基本 Java SE 程序。

一切正常，直到我将 Hibernate 与以下 pom.xml 依赖项一起使用:

<dependency>
    <groupId>javax</groupId>
    <artifactId>javaee-api</artifactId>
    <version>7.0</version>
</dependency>
<dependency>
    <groupId>org.jboss.weld.se</groupId>
    <artifactId>weld-se</artifactId>
    <version>2.2.4.Final</version>
</dependency>
<dependency>
    <groupId>org.hibernate</groupId>
    <artifactId>hibernate-core</artifactId>
    <version>4.3.6.Final</version>
</dependency>

Hibernate 是添加的依赖项，使其中断。这是我的入门课:

public class EntryPoint {
    public static void main( String[] ARGV ) {
        Weld weld = new Weld();
        WeldContainer container = weld.initialize();

        Application application = container.instance().select(Application.class).get();

        application.testFetch();

        weld.shutdown();
    }
}

当我在包含 Hibernate 依赖项后尝试运行它时，这是我的输出:

Sep 11, 2014 11:13:44 PM org.jboss.weld.bootstrap.WeldStartup <clinit>
INFO: WELD-000900: 2.2.4 (Final)
Sep 11, 2014 11:13:44 PM org.jboss.weld.bootstrap.WeldStartup startContainer
INFO: WELD-000101: Transactional services not available. Injection of @Inject UserTransaction not available. Transactional observers will be invoked synchronously.
Exception in thread "main" org.jboss.weld.exceptions.DeploymentException: org.jboss.jandex.ClassInfo.hasNoArgsConstructor()Z
    at org.jboss.weld.executor.AbstractExecutorServices.checkForExceptions(AbstractExecutorServices.java:66)
    at org.jboss.weld.executor.AbstractExecutorServices.invokeAllAndCheckForExceptions(AbstractExecutorServices.java:43)
    at org.jboss.weld.executor.AbstractExecutorServices.invokeAllAndCheckForExceptions(AbstractExecutorServices.java:51)
    at org.jboss.weld.bootstrap.ConcurrentBeanDeployer.addClasses(ConcurrentBeanDeployer.java:62)
    at org.jboss.weld.bootstrap.BeanDeployment.createClasses(BeanDeployment.java:209)
    at org.jboss.weld.bootstrap.WeldStartup.startInitialization(WeldStartup.java:351)
    at org.jboss.weld.bootstrap.WeldBootstrap.startInitialization(WeldBootstrap.java:76)
    at org.jboss.weld.environment.se.Weld.initialize(Weld.java:157)
    at com.mybeautycompare.integration.EntryPoint.main(EntryPoint.java:24)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:483)
    at com.intellij.rt.execution.application.AppMain.main(AppMain.java:134)
Caused by: java.lang.NoSuchMethodError: org.jboss.jandex.ClassInfo.hasNoArgsConstructor()Z
    at org.jboss.weld.environment.se.discovery.WeldSEClassFileInfo.<init>(WeldSEClassFileInfo.java:65)
    at org.jboss.weld.environment.se.discovery.WeldSEClassFileServices.getClassFileInfo(WeldSEClassFileServices.java:85)
    at org.jboss.weld.bootstrap.FastAnnotatedTypeLoader.loadAnnotatedType(FastAnnotatedTypeLoader.java:61)
    at org.jboss.weld.bootstrap.BeanDeployer.addClass(BeanDeployer.java:97)
    at org.jboss.weld.bootstrap.ConcurrentBeanDeployer$1.doWork(ConcurrentBeanDeployer.java:65)
    at org.jboss.weld.bootstrap.ConcurrentBeanDeployer$1.doWork(ConcurrentBeanDeployer.java:62)
    at org.jboss.weld.executor.IterativeWorkerTaskFactory$1.call(IterativeWorkerTaskFactory.java:60)
    at org.jboss.weld.executor.IterativeWorkerTaskFactory$1.call(IterativeWorkerTaskFactory.java:53)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:745)

我的 EntryPoint 类中的第 24 行是:WeldContainer container = weld.initialize();

最佳答案

这与 Hibernate 无关。您的类路径中缺少 jandex，这在 Weld 2.2.x 中是必需的。验证构建后类路径中是否有 jandex 1.2 jar。

因为您使用的是 maven，请将其添加到您的 pom.xml 中:

<dependency>
    <groupId>org.jboss</groupId>
    <artifactId>jandex</artifactId>
    <version>1.2.2.Final</version>
</dependency>

还相关:

Why is Hibernate 4.2 using jandex and classmate if its Maven POM defines them as test scope?

关于java - Hibernate 使 Weld 不在 Java SE 中初始化，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/25797866/