使用SolrServer时未注入CDI和Arquillian测试的Bean失败

时间：2017-01-11 16:17:07

标签： java solr cdi jboss-arquillian wildfly-swarm

我的Arquillian测试看起来像这样：

    import static org.junit.Assert.assertNotNull;
    import static org.junit.Assert.assertTrue;      
    import javax.enterprise.inject.spi.CDI;
    import javax.inject.Inject;     
    import org.jboss.arquillian.junit.Arquillian;
    import org.junit.Test;
    import org.junit.runner.RunWith;
    import org.wildfly.swarm.arquillian.DefaultDeployment;

    @RunWith(Arquillian.class)
    @DefaultDeployment(type = Type.WAR)
    public class CDIArquillianTest {

        @Inject
        private SomeClass someclass;

        @Test
        public void testInjection() {
            assertNotNull(someclass);
            assertTrue(someclass.printI().contains("my string"));
        }

        @Test
        public void testCDIContainerPresence() throws Exception {
            assertNotNull(CDI.current());
        }
    }

注入课程：

    import javax.enterprise.context.ApplicationScoped;
    import org.apache.solr.client.solrj.SolrServer;

    @ApplicationScoped
    public class SomeClass{ 
        private SolrServer solrServer;

        public SomeClass(){     
        }

        public String printI(){
            String somestr = "my string";
            return somestr;
        }       
    }

在其中，有SolrServer类，这就产生了问题。没有课程包括，一切都很好。错误消息告诉我的SomeClass被忽略，因为找不到SolrServer类。 我该如何处理这个错误？我应该手动包含此SolrServer类吗？在这里不能使用@DefaultDeployment吗？也许SolrServer与CDI不兼容？

错误讯息：

2017-01-11 15:59:17,956 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-2) MSC000001: Failed to start service jboss.deployment.unit."CDIArquillianTest.jar".WeldStartService: org.jboss.msc.service.StartException in service jboss.deployment.unit."CDIArquillianTest.jar".WeldStartService: Failed to start service
    at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1904)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:745)
Caused by: org.jboss.weld.exceptions.DeploymentException: WELD-001408: Unsatisfied dependencies for type SomeClass with qualifiers @Default
  at injection point [BackedAnnotatedField] @Inject private xx.CDIArquillianTest.someclass
  at xx.CDIArquillianTest.someclass(CDIArquillianTest.java:0)
WELD-001474: Class xx.SomeClass is on the classpath, but was ignored because a class it references was not found: org.apache.solr.client.solrj.SolrServer from [Module "deployment.CDIArquillianTest.jar:main" from Service Module Loader].

更多堆栈跟踪：

2017-01-11 15:59:16,825 INFO  [org.jboss.weld.Bootstrap] (Weld Thread Pool -- 2) WELD-000119: Not generating any bean definitions from xxSomeClass because of underlying class loading error: Type org.apache.solr.client.solrj.SolrServer from [Module "deployment.CDIArquillianTest.jar:main" from Service Module Loader] not found.  If this is unexpected, enable DEBUG logging to see the full error.
2017-01-11 15:59:16,825 DEBUG [org.jboss.weld.Bootstrap] (Weld Thread Pool -- 2) Catching: org.jboss.weld.resources.spi.ResourceLoadingException: Error while loading class xx.SomeClass
    at org.jboss.weld.resources.ClassTransformer.getBackedAnnotatedType(ClassTransformer.java:186)
    at org.jboss.weld.resources.ClassTransformer.getBackedAnnotatedType(ClassTransformer.java:194)
    at org.jboss.weld.bootstrap.FastAnnotatedTypeLoader.loadAnnotatedType(FastAnnotatedTypeLoader.java:113)
    at org.jboss.weld.bootstrap.FastAnnotatedTypeLoader.createContext(FastAnnotatedTypeLoader.java:102)
    at org.jboss.weld.bootstrap.FastAnnotatedTypeLoader.loadAnnotatedType(FastAnnotatedTypeLoader.java:91)
    at org.jboss.weld.bootstrap.BeanDeployer.addClass(BeanDeployer.java:98)
    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:63)
    at org.jboss.weld.executor.IterativeWorkerTaskFactory$1.call(IterativeWorkerTaskFactory.java:56)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:745)
    at org.jboss.threads.JBossThread.run(JBossThread.java:320)
Caused by: java.lang.NoClassDefFoundError: Lorg/apache/solr/client/solrj/SolrServer;
    at java.lang.Class.getDeclaredFields0(Native Method)
    at java.lang.Class.privateGetDeclaredFields(Class.java:2583)
    at java.lang.Class.getDeclaredFields(Class.java:1916)
    at org.jboss.weld.annotated.slim.backed.SecurityActions.getDeclaredFields(SecurityActions.java:49)
    at org.jboss.weld.annotated.slim.backed.BackedAnnotatedType$BackedAnnotatedFields.computeValue(BackedAnnotatedType.java:179)
    at org.jboss.weld.annotated.slim.backed.BackedAnnotatedType$BackedAnnotatedFields.computeValue(BackedAnnotatedType.java:173)
    at org.jboss.weld.util.LazyValueHolder.get(LazyValueHolder.java:35)
    at org.jboss.weld.annotated.slim.backed.BackedAnnotatedType$EagerlyInitializedLazyValueHolder.<init>(BackedAnnotatedType.java:156)
    at org.jboss.weld.annotated.slim.backed.BackedAnnotatedType$BackedAnnotatedFields.<init>(BackedAnnotatedType.java:173)
    at org.jboss.weld.annotated.slim.backed.BackedAnnotatedType$BackedAnnotatedFields.<init>(BackedAnnotatedType.java:173)
    at org.jboss.weld.annotated.slim.backed.BackedAnnotatedType.<init>(BackedAnnotatedType.java:62)
    at org.jboss.weld.annotated.slim.backed.BackedAnnotatedType.of(BackedAnnotatedType.java:44)
    at org.jboss.weld.resources.ClassTransformer$TransformClassToBackedAnnotatedType.load(ClassTransformer.java:83)
    at org.jboss.weld.resources.ClassTransformer$TransformClassToBackedAnnotatedType.load(ClassTransformer.java:80)
    at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3527)
    at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2319)
    at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2282)
    at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2197)
    at com.google.common.cache.LocalCache.get(LocalCache.java:3937)
    at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:3941)
    at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4824)
    at org.jboss.weld.util.cache.LoadingCacheUtils.getCacheValue(LoadingCacheUtils.java:49)
    at org.jboss.weld.util.cache.LoadingCacheUtils.getCastCacheValue(LoadingCacheUtils.java:74)
    at org.jboss.weld.resources.ClassTransformer.getBackedAnnotatedType(ClassTransformer.java:175)
    ... 14 more
Caused by: java.lang.ClassNotFoundException: org.apache.solr.client.solrj.SolrServer from [Module "deployment.CDIArquillianTest.jar:main" from Service Module Loader]
    at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:198)
    at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:363)
    at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:351)
    at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:93)
    ... 38 more

Pom.xml文件：

<packaging>war</packaging>

<properties>
    <version.wildfly.swarm>2017.1.1</version.wildfly.swarm>
    <version.wildfly.arquillian>1.1.10.Final</version.wildfly.arquillian>
    <maven.compiler.source>1.8</maven.compiler.source>
    <maven.compiler.target>1.8</maven.compiler.target>
    <failOnMissingWebXml>false</failOnMissingWebXml>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <solr.version>4.10.3-cdh5.9.0</solr.version>
</properties>

<dependencyManagement>
    <dependencies>
        <dependency>
            <groupId>org.wildfly.swarm</groupId>
            <artifactId>bom-all</artifactId>
            <version>${version.wildfly.swarm}</version>
            <scope>import</scope>
            <type>pom</type>
        </dependency>
        <dependency>
            <groupId>org.jboss.arquillian</groupId>
            <artifactId>arquillian-bom</artifactId>
            <version>${version.wildfly.arquillian}</version>
            <type>pom</type>
            <scope>import</scope>
        </dependency>
    </dependencies>
</dependencyManagement>
<dependencies>
    <!-- Java EE 7 dependency -->
    <dependency>
        <groupId>javax</groupId>
        <artifactId>javaee-api</artifactId>
        <version>7.0</version>
        <scope>provided</scope>
    </dependency>


    <!-- Wildfly Swarm Fractions -->
    <dependency>
        <groupId>org.wildfly.swarm</groupId>
        <artifactId>logging</artifactId>
    </dependency>
    <dependency>
        <groupId>org.wildfly.swarm</groupId>
        <artifactId>jaxrs-validator</artifactId>
    </dependency>
    <dependency>
        <groupId>org.wildfly.swarm</groupId>
        <artifactId>cdi</artifactId>
    </dependency>   

    <dependency>
        <groupId>org.apache.hadoop</groupId>
        <artifactId>hadoop-core</artifactId>
        <version>2.6.0-mr1-cdh5.7.4</version>
        <scope>provided</scope>
    </dependency>
    <dependency>
        <groupId>org.apache.hadoop</groupId>
        <artifactId>hadoop-common</artifactId>
        <version>2.6.0-cdh5.7.4</version>
        <scope>provided</scope>
    </dependency>
    <!-- Solar -->
    <dependency>
        <groupId>org.apache.solr</groupId>
        <artifactId>solr-solrj</artifactId>
        <version>${solr.version}</version>
    </dependency>
    <dependency>
        <groupId>org.apache.solr</groupId>
        <artifactId>solr-core</artifactId>
        <version>${solr.version}</version>
    </dependency>
    <dependency>
        <groupId>org.apache.solr</groupId>
        <artifactId>solr-cell</artifactId>
        <version>${solr.version}</version>
    </dependency>


    <!-- Other Dependencies -->
    <dependency>
        <groupId>org.slf4j</groupId>
        <artifactId>slf4j-api</artifactId>
        <version>1.7.2</version>
        <scope>provided</scope>
    </dependency>

    <!-- Test Dependencies -->
    <dependency>
        <groupId>junit</groupId>
        <artifactId>junit</artifactId>
        <version>4.12</version>
        <scope>test</scope>
    </dependency>
    <dependency>
        <groupId>org.wildfly.swarm</groupId>
        <artifactId>arquillian</artifactId>
        <scope>test</scope>
    </dependency>
    <dependency>
        <groupId>org.jboss.arquillian.junit</groupId>
        <artifactId>arquillian-junit-container</artifactId>
        <scope>test</scope>
    </dependency>

    <dependency>
        <groupId>org.skyscreamer</groupId>
        <artifactId>jsonassert</artifactId>
        <version>1.4.0</version>
        <scope>test</scope>
    </dependency>
</dependencies>

在Ken回答之后我将@DefaultDeployment（type = Type.WAR）添加到arquilian测试中，现在部署此测试工作正常，但测试失败并显示下面的消息（没有SolrServer一直工作正常）：

java.lang.RuntimeException: Could not inject members
            at org.jboss.arquillian.testenricher.cdi.CDIInjectionEnricher.injectClass(CDIInjectionEnricher.java:135)
            at org.jboss.arquillian.testenricher.cdi.CDIInjectionEnricher.enrich(CDIInjectionEnricher.java:78)
            at org.jboss.arquillian.test.impl.TestInstanceEnricher.enrich(TestInstanceEnricher.java:52)
        ...
            at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:112)
            at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:137)
            at java.lang.Thread.run(Thread.java:745)
        Caused by: org.jboss.arquillian.test.spi.ArquillianProxyException: org.jboss.weld.exceptions.IllegalArgumentException : WELD-001408: Unsatisfied dependencies for type SomeClass with qualifiers @Default
          at injection point [BackedAnnotatedField] @Inject private xx.CDIArquillianTest.someclass
          at xx.CDIArquillianTest.someclass(CDIArquillianTest.java:0)
         [Proxied because : Original exception caused: class java.lang.ClassNotFoundException: org.jboss.weld.exceptions.IllegalArgumentException]
            at org.jboss.weld.manager.InjectionTargetFactoryImpl.createInjectionTarget(InjectionTargetFactoryImpl.java:81)
            at org.jboss.weld.manager.InjectionTargetFactoryImpl.createInjectionTarget(InjectionTargetFactoryImpl.java:69)
            at org.jboss.weld.manager.BeanManagerImpl.createInjectionTarget(BeanManagerImpl.java:1110)
            at org.jboss.weld.util.ForwardingBeanManager.createInjectionTarget(ForwardingBeanManager.java:201)
            at org.jboss.arquillian.testenricher.cdi.CDIInjectionEnricher.injectNonContextualInstance(CDIInjectionEnricher.java:143)
            at org.jboss.arquillian.testenricher.cdi.CDIInjectionEnricher.injectClass(CDIInjectionEnricher.java:125)
            ... 115 more
        Caused by: org.jboss.arquillian.test.spi.ArquillianProxyException: org.jboss.weld.exceptions.DeploymentException : WELD-001408: Unsatisfied dependencies for type SomeClass with qualifiers @Default
          at injection point [BackedAnnotatedField] @Inject private xx.CDIArquillianTest.someclass
          at xx.CDIArquillianTest.someclass(CDIArquillianTest.java:0)
         [Proxied because : Original exception caused: class java.lang.ClassNotFoundException: org.jboss.weld.exceptions.DeploymentException]
            at org.jboss.weld.bootstrap.Validator.validateInjectionPointForDeploymentProblems(Validator.java:359)
            at org.jboss.weld.bootstrap.Validator.validateInjectionPoint(Validator.java:281)
            at org.jboss.weld.bootstrap.Validator.validateProducer(Validator.java:417)
            at org.jboss.weld.injection.producer.InjectionTargetService.validateProducer(InjectionTargetService.java:36)
            at org.jboss.weld.manager.InjectionTargetFactoryImpl.validate(InjectionTargetFactoryImpl.java:135)
            at org.jboss.weld.manager.InjectionTargetFactoryImpl.createInjectionTarget(InjectionTargetFactoryImpl.java:79)
            ... 120 more

1 个答案:

答案 0 :(得分：2)

问题似乎是正在创建的部署是JAR而不是WAR，这就是solr库不存在的原因。

您需要使用：

@DefaultDeployment(type = WAR)

而不仅仅是

@DefaultDeployment
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