我有几个Drools项目,并希望能够动态加载规则更改。这些项目都工作正常,直到我试图将KieScanner添加到他们。我跟着方向的位置:http://docs.jboss.org/drools/release/6.0.1.Final/drools-docs/html/DroolsReleaseNotesChapter.html#d0e515调用KieScanner抛出ClassNotFoundException
我使用Drools的6.1.0.Final与Wildfly 8.0.0.Final
文档表示有在我的类路径中纪伊慈的依赖已经足够了。很明显,无论我做错了什么或者文档错误。
该项目建立,但是当它被调用时,我得到这个跟踪:
10:21:17946 ERROR [io.undertow.request](默认任务-2)UT005023:异常处理请求/目录/ vetec/search/facets/term:org.jboss.resteasy.spi.UnhandledException:javax.enterprise.inject.CreationException at org.jboss.resteasy.core.ExceptionHandler.handleApplicationException(ExceptionHandler.java:76)[resteasy-jaxrs- 3.0.6.Final.jar:] at org.jboss.resteasy.core.ExceptionHandler.handleException(ExceptionHandler.java:212)[resteasy-jaxrs-3.0.6.Final.jar:] at org.jboss.resteasy .core.SynchronousDispatcher.writeException(SynchronousDispatcher.java:149)[resteasy-jaxrs-3.0.6.Final.jar :] at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:372)[resteasy-jaxrs-3.0.6.Final.jar:] at org.jboss.resteasy.core.SynchronousDispatcher.invoke( SynchronousDispatcher.java:179)[RestEasy的-JAXRS-3.0.6.Final.jar:]
所致:java.lang.NoClassDefFoundError:组织/阿帕奇/行家/库/内部/ MavenRepositorySystemSession 在org.kie。 scanner.MavenRepository.getMavenRepository(MavenRepository.java:73)[kie-ci-6.1.0.Final.jar:6.1.0.Final] at org.kie.scanner.ArtifactResolver。(ArtifactResolver.java:36)[kie -ci-6.1.0.Final.jar:6.1.0.Final] at org.kie.scanner.KieRepositoryScannerImpl.getArtifactResolver(KieRepositoryScannerImpl.java:87)[kie-ci-6.1.0.Final.jar:6.1。 0.Final] at org.kie.scanner.KieRepositoryScannerImpl.getArtifactVersion(KieRepositoryScannerImpl.java:108)[kie-ci-6.1.0.Final.jar:6.1.0.Final] at org.drools.compiler.kie.builder.impl .KieRepositoryImpl $ KieModuleRepo.load(KieRepositoryImpl.java:281)[drools-compiler-6.1.0.Final.jar:6.1.0.Final] at org.drools.compiler.kie.builder.impl.KieRepositoryImpl $ KieModuleRepo。 (KieRepositoryImpl.java:267)[drools-compiler-6.1.0.Final.jar:6.1.0.Final] at org.drools.compiler.kie.builder.impl.KieRepositoryImpl.getKieModule(KieRepositoryImpl.java:90 )[drools-compiler-6.1.0.Final.jar:6.1.0.Final] at org.drools.compiler.kie.builder.impl.KieRepositoryImpl.getKieModule(KieRepositoryImpl.java:77)[drools-compiler-6.1 .0.Final.jar:6.1.0.Final] at org.drools.compiler.kie.builder.impl.KieServicesImpl.newKieContainer(KieServices Impress.java:97)[drools-compiler-6.1.0.Final.jar:6.1.0.Final] at com.sial.rules.cdi.KSessionContextProvider。(KSessionContextProvider.java:49)[sial-rules-0.0 .1 SNAPSHOT.jar:]
下面是pom.xml中
<?xml version="1.0" encoding="UTF-8"?>
<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/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.sial.rules</groupId>
<artifactId>sial-rules</artifactId>
<version>0.0.1-SNAPSHOT</version>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<repositories>
<repository>
<id>JBoss Repository</id>
<url>https://repository.jboss.org/nexus/content/groups/public/</url>
</repository>
</repositories>
<dependencyManagement>
<dependencies>
<!-- Added to ensure that we have the correct DROOLS/JBOSS versions -->
<dependency>
<groupId>org.drools</groupId>
<artifactId>drools-bom</artifactId>
<version>6.1.0.Final</version>
<type>pom</type>
<scope>import</scope>
</dependency>
<dependency>
<groupId>org.wildfly.bom</groupId>
<artifactId>jboss-javaee-7.0-with-tools</artifactId>
<version>8.0.0.Final</version>
<type>pom</type>
<scope>import</scope>
</dependency>
<dependency>
<groupId>org.wildfly.bom</groupId>
<artifactId>jboss-javaee-7.0-with-resteasy</artifactId>
<version>8.0.0.Final</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>javax.enterprise</groupId>
<artifactId>cdi-api</artifactId>
</dependency>
<dependency>
<groupId>javax.inject</groupId>
<artifactId>javax.inject</artifactId>
</dependency>
<dependency>
<groupId>org.drools</groupId>
<artifactId>drools-core</artifactId>
</dependency>
<dependency>
<groupId>org.drools</groupId>
<artifactId>drools-compiler</artifactId>
</dependency>
<dependency>
<groupId>org.drools</groupId>
<artifactId>drools-decisiontables</artifactId>
</dependency>
<dependency>
<groupId>org.drools</groupId>
<artifactId>drools-persistence-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.drools</groupId>
<artifactId>knowledge-api</artifactId>
</dependency>
<dependency>
<groupId>org.kie</groupId>
<artifactId>kie-internal</artifactId>
</dependency>
<dependency>
<groupId>org.kie</groupId>
<artifactId>kie-api</artifactId>
</dependency>
<dependency>
<groupId>org.kie</groupId>
<artifactId>kie-ci</artifactId>
<exclusions>
<exclusion>
<groupId>org.jboss.netty</groupId>
<artifactId>netty</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.codehaus.jackson</groupId>
<artifactId>jackson-core-asl</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.codehaus.jackson</groupId>
<artifactId>jackson-mapper-asl</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-api</artifactId>
<version>2.0-rc1</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<configuration>
<source>1.7</source>
<target>1.7</target>
</configuration>
</plugin>
<plugin>
<groupId>org.drools</groupId>
<artifactId>drools-maven-plugin</artifactId>
<version>6.0.0.CR5</version>
<extensions>true</extensions>
</plugin>
</plugins>
</build>
</project>
该业务规则项目本身纳入部署到Wildfly.This实际的WAR在应用程序中使用的依赖poms:
<dependency>
<groupId>com.sial.rules</groupId>
<artifactId>sial-rules</artifactId>
<version>0.0.1-SNAPSHOT</version>
</dependency>
我最近发现额外的依赖打破了我们的Arquillia单元测试。由于Arquillian有一个完全不同的maven集成,我最好的猜测是这是KIE中的一个bug。它与BZ1098018
非常类似,当代码实际调用kie-ci时,添加这个额外的依赖关系“修复”了问题,但是这种依赖性导致我们的Arquillian测试无法部署。
<dependency>
<groupId>org.apache.maven</groupId>
<artifactId>maven-aether-provider</artifactId>
<version>3.0.5</version>
</dependency>
我能够强制Arquillian使用旧的Maven版本 – whomer 2015-01-20 22:06:48