Question

我在我的应用程序中使用jboss6，消息驱动bean，hibernate和maven2，当我尝试使用maven2编译我的mdb并在jboss6上部署时出现以下错误：

Failed to create Resource MessageBean.jar - cause: java.lang.Exception:Failed to start deployment [vfs:///opt/jboss6/server/default/deploy/MessageBean.jar] during deployment of 'MessageBean.jar' - cause: java.lang.RuntimeException:org.jboss.deployers.client.spi.IncompleteDeploymentException: Summary of incomplete deployments (SEE PREVIOUS ERRORS FOR DETAILS): DEPLOYMENTS MISSING DEPENDENCIES: Deployment "jboss.j2ee:jar=MessageBean.jar,name=MessageBean,service=EJB3" is missing the following dependencies: Dependency "interface org.jboss.ejb3.timerservice.spi.TimerServiceFactory" (should be in state "Installed", but is actually in state "Instantiated") DEPLOYMENTS IN ERROR: Deployment "interface org.jboss.ejb3.timerservice.spi.TimerServiceFactory" is in error due to the following reason(s): Instantiated -> org.jboss.deployers.client.spi.IncompleteDeploymentException:Summary of incomplete deployments (SEE PREVIOUS ERRORS FOR DETAILS): DEPLOYMENTS MISSING DEPENDENCIES: Deployment "jboss.j2ee:jar=MessageBean.jar,name=MessageBean,service=EJB3" is missing the following dependencies: Dependency "interface org.jboss.ejb3.timerservice.spi.TimerServiceFactory" (should be in state "Installed", but is actually in state "Instantiated") DEPLOYMENTS IN ERROR: Deployment "interface org.jboss.ejb3.timerservice.spi.TimerServiceFactory" is in error due to the following reason(s): Instantiated

这是我的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/maven-v4_0_0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>com.mycompany</groupId>
    <artifactId>MessageBean</artifactId>
    <packaging>ejb</packaging>
    <version>1.0-SNAPSHOT</version>
    <name>MessageBean Java EE 6 EJB</name>
    <url>http://maven.apache.org</url>

    <dependencies>
        <dependency>
            <groupId>log4j</groupId>
            <artifactId>log4j</artifactId>
            <version>1.2.12</version>
        </dependency>
         <dependency>
            <groupId>org.jboss.ejb3</groupId>
            <artifactId>jboss-ejb3-timerservice-spi</artifactId>
            <version>1.0.4</version>
        </dependency>

        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate</artifactId>
            <version>3.0</version>
            <type>jar</type>
            <scope>compile</scope>
        </dependency>
        <dependency>
            <groupId>org.jboss.ejb3</groupId>
            <artifactId>jboss-ejb3-ext-api</artifactId>
            <version>1.0.0</version>
        </dependency>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>jcl-over-slf4j</artifactId>
            <version>1.5.6</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-api</artifactId>
            <version>1.5.6</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>javax</groupId>
            <!--
             <artifactId>javaee-web-api</artifactId>
             -->
            <artifactId>javaee-api</artifactId>

            <version>6.0</version>
            <!-- Added below -->
            <type>jar</type>
<!--                        modified by varsha -->
            <scope>provided</scope>
            <!-- end -->
        </dependency>
<!--        <dependency>
            <groupId>org.jboss.ejb3</groupId>
            <artifactId>jboss-ejb3-ext-api-impl</artifactId>
            <version>1.1.1</version>
        </dependency>-->

        <dependency>
            <groupId>javax</groupId>
            <artifactId>javaee-api</artifactId>
            <version>6.0</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>3.8.2</version>
            <scope>test</scope>
        </dependency>

    </dependencies>

    <repositories>
        <repository>
            <id>java.net2</id>
            <name>Java.Net Maven2 Repository, hosts the javaee-api dependency</name>
            <url>http://download.java.net/maven/2</url>
        </repository>
        <repository>
            <id>jboss-public-repository-group</id>
            <name>JBoss Public Maven Repository Group</name>
            <url>https://repository.jboss.org/nexus/content/groups/public-jboss/</url>
            <layout>default</layout>
            <releases>
                <enabled>true</enabled>
                <updatePolicy>never</updatePolicy>
            </releases>
            <snapshots>
                <enabled>true</enabled>
                <updatePolicy>never</updatePolicy>
            </snapshots>
        </repository>
        <repository>
            <id>jboss</id>
            <url>http://repository.jboss.com/maven2</url>
            <releases>
                <enabled>true</enabled>
            </releases>
            <snapshots>
                <enabled>false</enabled>
            </snapshots>
        </repository>
        <repository>
            <id>jboss-snapshot</id>
            <url>http://snapshots.jboss.org/maven2</url>
            <releases>
                <enabled>true</enabled>
            </releases>
            <snapshots>
                <enabled>true</enabled>
            </snapshots>
        </repository>

    </repositories>

    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>2.0.2</version>
                <configuration>
                    <source>1.6</source>
                    <target>1.6</target>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-ejb-plugin</artifactId>
                <version>2.1</version>
                <configuration>
                    <ejbVersion>3.1</ejbVersion>
                </configuration>
            </plugin>


            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>2.3.2</version>
                <configuration>
                    <source>1.6</source>
                    <target>1.6</target>
                </configuration> 
            </plugin>
            <plugin>
                <artifactId>maven-compiler-plugin</artifactId>
                <configuration>
                    <source>1.5</source>
                    <target>1.5</target>
                </configuration>
            </plugin>
            <plugin>
                <artifactId>maven-war-plugin</artifactId>
                <version>2.0</version>
            </plugin>

<!--            <plugin>
                <groupId>org.codehaus.mojo</groupId>
                <artifactId>jboss-maven-plugin</artifactId>
                <version>1.5.0</version>
                <configuration>

                    <jbossHome>/opt/jboss6/server/default/deploy</jbossHome>

                    <jbossHome>/home/varsha/Downloads/jboss-6.0.0.Final/</jbossHome>
                    <serverName>default</serverName>
                    <fileName>target/MessageBean.jar</fileName>
                    <path>/UltimateSMS</path>
                </configuration>
            </plugin>-->
        </plugins>
        <finalName>MessageBean</finalName>
    </build>
    <profiles>
        <profile>
            <id>endorsed</id>
            <activation>
                <property>
                    <name>sun.boot.class.path</name>
                </property>
            </activation>
            <build>
                <plugins>
                    <plugin>
                        <groupId>org.apache.maven.plugins</groupId>
                        <artifactId>maven-compiler-plugin</artifactId>
                        <version>2.0.2</version>
                        <dependencies>
                            <dependency>
                                <groupId>javax</groupId>
                                <artifactId>javaee-endorsed-api</artifactId>
                                <version>6.0</version>
                            </dependency>
                        </dependencies>
                    </plugin>
                </plugins>
            </build>
        </profile>  
    </profiles>
</project>

我现在不在我的应用程序中使用ejb3计时器

似乎有什么问题？请帮忙:(

Answer 1

否认“jboss-ejb3-timerservice-spi”很可能就是你的问题。不确定为什么你需要依赖它，但你肯定不应该在你的部署中包含它。如果做因某种原因需要将其作为依赖项，则应将其标记为“提供”范围。所有这些jboss依赖项和jboss lib目录中的任何其他jar都应标记为范围“提供”。通常，您的应用程序不应包含任何jboss服务器的jar。

Answer 2

在您的.jar部署时，某些内容已经实例化了TimerServiceFactory。

检查你的依赖项，我曾经遇到过类似的问题，其中我作为maven依赖项的其中一个jar实际上在其META-INF文件夹中有一个jboss.xml，并且绑定了一个我正在使用的JNDI名称的bean我是已经在使用。

搜索依赖项很痛苦，但这看起来与某些内容相冲突。

您的某个依赖项可能依赖于较早版本的interface org.jboss.ejb3.timerservice.spi.TimerServiceFactory，并且它会在您之前实例化。

检查您的.m2文件夹，看看是否有2个版本的jboss-ejb3-timerservice-spi已下载。

无法在Jboss 6上部署Maven jar（MDB）

2 个答案: