java - Weld 仅在生产中存在不明确的依赖关系错误

Question

我使用 weld se 2.0 和其他简单的依赖项构建了一个应用程序。在我的开发环境(eclipse)中这工作正常，没有错误，但是......在生产中应用程序完全崩溃并且焊接的实习生依赖部分抛出“模糊依赖”错误:

Exception 0 :
org.jboss.weld.exceptions.AmbiguousResolutionException: WELD-001318 Cannot resolve an ambiguous     dependency between:
  - Implicit Bean [javax.enterprise.inject.spi.InjectionPoint] with qualifiers [@Default],
  - Managed Bean [class org.jboss.weld.injection.EmptyInjectionPoint] with qualifiers [@Any @Default],
  - Managed Bean [class org.jboss.weld.manager.BeanManagerImpl$InstanceInjectionPoint] with qualifiers [@Any @Default]
        at org.jboss.weld.manager.BeanManagerImpl.resolve(BeanManagerImpl.java:1176)
        at org.jboss.weld.bootstrap.Validator.validatePseudoScopedInjectionPoint(Validator.java:929)
        at org.jboss.weld.bootstrap.Validator.reallyValidatePseudoScopedBean(Validator.java:902)
        at org.jboss.weld.bootstrap.Validator.validatePseudoScopedInjectionPoint(Validator.java:935)
        at org.jboss.weld.bootstrap.Validator.reallyValidatePseudoScopedBean(Validator.java:902)
        at org.jboss.weld.bootstrap.Validator.validatePseudoScopedBean(Validator.java:879)
        at org.jboss.weld.bootstrap.Validator.validateGeneralBean(Validator.java:192)
        at org.jboss.weld.bootstrap.Validator.validateRIBean(Validator.java:209)
        at org.jboss.weld.bootstrap.Validator.validateBean(Validator.java:521)
        at org.jboss.weld.bootstrap.ConcurrentValidator$1.doWork(ConcurrentValidator.java:71)
        at org.jboss.weld.bootstrap.ConcurrentValidator$1.doWork(ConcurrentValidator.java:69)
        at org.jboss.weld.executor.IterativeWorkerTaskFactory$1.call(IterativeWorkerTaskFactory.java:60)
        at org.jboss.weld.executor.IterativeWorkerTaskFactory$1.call(IterativeWorkerTaskFactory.java:53)
        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
        at java.util.concurrent.FutureTask.run(FutureTask.java:166)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:724)

....

 Exception 0 :
 org.jboss.weld.exceptions.DeploymentException: WELD-001409 Ambiguous dependencies for type [Instance<Object>] 
with qualifiers [@Any] at injection point [[BackedAnnotatedField] @Inject @Any      org.jboss.weld.environment.se.beans.InstanceManager.instances]. 
Possible dependencies:
  - Managed Bean [class org.jboss.weld.Weld] with qualifiers [@Any @Default],
  - Implicit Bean [javax.enterprise.inject.Instance] with qualifiers [@Default],
  - Managed Bean [class org.jboss.weld.servlet.StaticWeldProvider$EnhancedWeld] with qualifiers [@Any @Default]
        at org.jboss.weld.bootstrap.Validator.validateInjectionPointForDeploymentProblems(Validator.java:408)
        at org.jboss.weld.bootstrap.Validator.validateInjectionPoint(Validator.java:327)
        at org.jboss.weld.bootstrap.Validator.validateGeneralBean(Validator.java:178)
        at org.jboss.weld.bootstrap.Validator.validateRIBean(Validator.java:209)
        at org.jboss.weld.bootstrap.Validator.validateBean(Validator.java:521)
        at org.jboss.weld.bootstrap.ConcurrentValidator$1.doWork(ConcurrentValidator.java:71)
        at org.jboss.weld.bootstrap.ConcurrentValidator$1.doWork(ConcurrentValidator.java:69)
        at org.jboss.weld.executor.IterativeWorkerTaskFactory$1.call(IterativeWorkerTaskFactory.java:60)
        at org.jboss.weld.executor.IterativeWorkerTaskFactory$1.call(IterativeWorkerTaskFactory.java:53)
        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
        at java.util.concurrent.FutureTask.run(FutureTask.java:166)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:724)

....

 Exception 0 :
 org.jboss.weld.exceptions.DeploymentException: WELD-001409 Ambiguous dependencies for type [List<String>] with qualifiers [@Parameters] at injection point [[BackedAnnotatedParameter] Parameter 1 of [BackedAnnotatedMethod] @Produces @GlobalProperties @ApplicationScoped public br.com.aptalaser.mensageria.factory.PropertiesConfigurationBuilder.getProperties(@Parameters List<String>)].
Possible dependencies:
  - Producer Method [List<String>] with qualifiers [@Parameters @Any] declared as [[BackedAnnotatedMethod] @Produces @Parameters public org.jboss.weld.environment.se.beans.ParametersFactory.getArgs()],
  - Producer Method [List<String>] with qualifiers [@Parameters @Any] declared as [[UnbackedAnnotatedMethod] @Produces @Parameters public org.jboss.weld.environment.se.beans.ParametersFactory.getArgs()]
        at org.jboss.weld.bootstrap.Validator.validateInjectionPointForDeploymentProblems(Validator.java:408)
        at org.jboss.weld.bootstrap.Validator.validateInjectionPoint(Validator.java:327)
        at org.jboss.weld.bootstrap.Validator.validateGeneralBean(Validator.java:178)
        at org.jboss.weld.bootstrap.Validator.validateRIBean(Validator.java:209)
        at org.jboss.weld.bootstrap.Validator.validateBean(Validator.java:521)
        at org.jboss.weld.bootstrap.ConcurrentValidator$1.doWork(ConcurrentValidator.java:71)
        at org.jboss.weld.bootstrap.ConcurrentValidator$1.doWork(ConcurrentValidator.java:69)
        at org.jboss.weld.executor.IterativeWorkerTaskFactory$1.call(IterativeWorkerTaskFactory.java:60)
        at org.jboss.weld.executor.IterativeWorkerTaskFactory$1.call(IterativeWorkerTaskFactory.java:53)
        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
        at java.util.concurrent.FutureTask.run(FutureTask.java:166)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:724)

我使用 jdk 1.7 和 weld-se 2.0。

pom.xml:

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">

<modelVersion>4.0.0</modelVersion>
<groupId>apta</groupId>
<artifactId>mensageria</artifactId>
<version>0.0.1-SNAPSHOT</version>

<properties>
    <maven.compiler.source>1.7</maven.compiler.source>
    <maven.compiler.target>1.7</maven.compiler.target>
</properties>

<dependencies>
    <dependency>
        <groupId>junit</groupId>
        <artifactId>junit</artifactId>
        <version>4.10</version>
        <scope>test</scope>
    </dependency>

    <dependency>
        <groupId>org.mockito</groupId>
        <artifactId>mockito-all</artifactId>
        <version>1.9.5</version>
        <scope>test</scope>
    </dependency>

    <dependency>
        <groupId>org.jboss.arquillian</groupId>
        <artifactId>arquillian-bom</artifactId>
        <version>1.1.1.Final</version>
        <scope>provided</scope>
        <type>pom</type>
    </dependency>

    <dependency>
        <groupId>org.jboss.arquillian.junit</groupId>
        <artifactId>arquillian-junit-container</artifactId>
        <version>1.0.2.Final</version>
        <scope>test</scope>
    </dependency>

    <dependency>
        <groupId>org.jboss.arquillian.container</groupId>
        <artifactId>arquillian-weld-se-embedded-1.1</artifactId>
        <version>1.0.0.CR7</version>
        <scope>test</scope>
    </dependency>

    <dependency>
        <groupId>org.mybatis</groupId>
        <artifactId>mybatis</artifactId>
        <version>3.2.3</version>
    </dependency>

    <dependency>
        <groupId>org.hsqldb</groupId>
        <artifactId>hsqldb</artifactId>
        <version>2.2.9</version>
        <scope>test</scope>
    </dependency>

    <dependency>
        <groupId>mysql</groupId>
        <artifactId>mysql-connector-java</artifactId>
        <version>5.1.22</version>
    </dependency>

    <dependency>
        <groupId>aopalliance</groupId>
        <artifactId>aopalliance</artifactId>
        <version>1.0</version>
    </dependency>

    <dependency>
        <groupId>com.mchange</groupId>
        <artifactId>c3p0</artifactId>
        <version>0.9.5-pre1</version>
    </dependency>

    <dependency>
        <groupId>joda-time</groupId>
        <artifactId>joda-time</artifactId>
        <version>2.2</version>
    </dependency>

    <dependency>
        <groupId>org.jboss.weld.se</groupId>
        <artifactId>weld-se-core</artifactId>
        <version>2.0.3.Final</version>
    </dependency>

    <dependency>
        <groupId>org.javassist</groupId>
        <artifactId>javassist</artifactId>
        <version>3.14.0-GA</version>
    </dependency>

    <dependency>
        <groupId>org.json</groupId>
        <artifactId>json</artifactId>
        <version>20090211</version>
    </dependency>

    <dependency>
        <groupId>org.apache.logging.log4j</groupId>
        <artifactId>log4j-api</artifactId>
        <version>2.0-beta4</version>
    </dependency>

    <dependency>
        <groupId>org.apache.logging.log4j</groupId>
        <artifactId>log4j-core</artifactId>
        <version>2.0-beta4</version>
    </dependency>

    <dependency>
        <groupId>org.apache.logging.log4j</groupId>
        <artifactId>log4j-slf4j-impl</artifactId>
        <version>2.0-beta8</version>
    </dependency>

    <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-validator</artifactId>
        <version>5.0.1.Final</version>
    </dependency>
</dependencies>

<build>
    <plugins>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-jar-plugin</artifactId>
            <configuration>
                <archive>
                    <manifest>
                        <mainClass>org.jboss.weld.environment.se.StartMain</mainClass>
                    </manifest>
                </archive>
            </configuration>
        </plugin>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-shade-plugin</artifactId>
            <version>1.4</version>
            <executions>
                <execution>
                    <phase>package</phase>
                    <goals>
                        <goal>shade</goal>
                    </goals>
                </execution>
            </executions>
        </plugin>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-surefire-plugin</artifactId>
            <version>2.16</version>
            <configuration>
                <skipTests>true</skipTests>
            </configuration>
        </plugin>
    </plugins>
</build>

可能是什么原因？我的应用程序在 Eclipse 中运行良好，我的依赖项配置错误或我的构建过程错误？我能做些什么来避免这个异常？

亲切的问候塞缪尔。

Answer 1

好吧，这是我不得不承认的一个需要注意的问题，解决方案放在你的 beans.xml 文件中:

<beans xmlns="http://xmlns.jcp.org/xml/ns/javaee"
   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
   xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/beans_1_1.xsd"
   version="1.1" bean-discovery-mode="all">
    <scan>
        <exclude name="org.jboss.weld.**" />
    </scan>
</beans>

如下:http://weld.cdi-spec.org/documentation ,

对不起各位。