Maven 2 Maven2多模块EJB3.1项目-部署错误

Maven 2 Maven2多模块EJB3.1项目-部署错误,maven-2,jakarta-ee,java-ee-6,ejb-3.1,glassfish-3,Maven 2,Jakarta Ee,Java Ee 6,Ejb 3.1,Glassfish 3,问题是,在将项目部署到Glassfish时,我遇到以下错误: java.lang.RuntimeException: Unable to load EJB module. DeploymentContext does not contain any EJB Check archive to ensure correct packaging 但是,让我们从Maven2中的项目结构开始 我构建了以下场景: 多模块JavaEEProject-父模块 ->型号--->包装为jar ->ejb1--

问题是,在将项目部署到Glassfish时,我遇到以下错误:

java.lang.RuntimeException: Unable to load EJB module.  DeploymentContext does not contain any EJB  Check archive to ensure correct packaging
但是,让我们从Maven2中的项目结构开始

我构建了以下场景:

多模块JavaEEProject-父模块
->型号--->包装为jar
->ejb1-->打包为ebj
->ejb2-->打包为ebj
->web-->打包为war

因此,模型、ejb1、ejb2和web是父多模块JavaEEProject的子模块

_ejb1取决于型号。
_ejb2依赖于ejb1。
_web依赖于ejb2

pom看起来像:

_家长:

<?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>org.dyndns.geraldhuber.testing</groupId>
  <artifactId>MultiModuleJavaEEProject</artifactId>
  <packaging>pom</packaging>
  <version>1.0</version>
  <name>MultiModuleJavaEEProject</name>
  <url>http://maven.apache.org</url>

  <modules>
    <module>model</module>
    <module>ejb1</module>
    <module>ejb2</module>
    <module>web</module>
  </modules>

  <dependencies>
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>4.7</version>
      <scope>test</scope>
    </dependency>
  </dependencies>


  <build>
    <pluginManagement>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <configuration>
                    <source>1.6</source>
                    <target>1.6</target>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-ejb-plugin</artifactId>
                <version>2.2</version>
                <configuration>
                    <ejbVersion>3.1</ejbVersion>
                    <jarName>${project.groupId}.${project.artifactId}-${project.version}</jarName>
                </configuration>
            </plugin>
        </plugins>

    </pluginManagement>
  </build>

</project>
ejb1只包含一个无状态ejb

package testing.ejb1;

import javax.ejb.Stateless;
import testing.model.Data;

@Stateless
public class DataService {
    private Data data;
    public DataService(){
        data = new Data();
        data.setData("Hello World!");
    }
    public String getDataText(){
        return data.getData();
    }
}
而且ejb2只是一个无状态ejb:

package testing.ejb2;

import javax.ejb.EJB;
import javax.ejb.Stateless;
import testing.ejb1.DataService;

@Stateless
public class Service {
    @EJB
    DataService service;

    public Service(){

    }
    public String getText(){
        return service.getDataText();
    }
}
web模块仅包含一个Servlet:

package testing.web;

import java.io.IOException;
import java.io.PrintWriter;
import javax.ejb.EJB;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import testing.ejb2.Service;

public class SimpleServlet extends HttpServlet {

    @EJB
    Service service;

    public void doGet(HttpServletRequest request,
                      HttpServletResponse response)
        throws ServletException, IOException {

        PrintWriter out = response.getWriter();
        out.println( "SimpleServlet Executed" );
        out.println( "Text: "+service.getText() );
        out.flush();
        out.close();
    }
}
web模块中的web.xml文件如下所示:

<!DOCTYPE web-app PUBLIC
 "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
 "http://java.sun.com/dtd/web-app_2_3.dtd" >

<web-app>
  <display-name>Archetype Created Web Application</display-name>
  <servlet>
    <servlet-name>simple</servlet-name>
    <servlet-class>testing.web.SimpleServlet</servlet-class>
  </servlet>
  <servlet-mapping>
    <servlet-name>simple</servlet-name>
    <url-pattern>/simple</url-pattern>
  </servlet-mapping>
</web-app>

有人能帮忙吗?

我不知道为什么你有一个
web.xml
(而不是使用注释)。。。但如果你真的想改变这一点:

<!DOCTYPE web-app PUBLIC
 "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
 "http://java.sun.com/dtd/web-app_2_3.dtd" >

为此:

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
version="3.0">
  <display-name>Archetype Created Web Application</display-name>
  ...
</web-app>

Web应用程序创建的原型
...

和重建/重新部署。

我不知道为什么您有一个
web.xml
(而不是使用注释)。。。但如果你真的想改变这一点:

<!DOCTYPE web-app PUBLIC
 "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
 "http://java.sun.com/dtd/web-app_2_3.dtd" >

为此:

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
version="3.0">
  <display-name>Archetype Created Web Application</display-name>
  ...
</web-app>

Web应用程序创建的原型
...

以及重建/重新部署。

对于任何使用Glassfish 3.1和Eclipse 3.7、m2e 1.0和m2e wtp集成的用户: Glassfish的EclipseWTP开始部署爆炸的罐子,这些罐子是。使用至少可以使EclipseWTP集成再次工作


要测试您是否受到此问题的影响,请在您从Eclipse导出WAR并使用Glassfish管理控制台手动部署WAR时测试一切是否正常。

对于使用Glassfish 3.1和Eclipse 3.7、m2e 1.0和m2e wtp集成进行此操作的任何人: Glassfish的EclipseWTP开始部署爆炸的罐子,这些罐子是。使用至少可以使EclipseWTP集成再次工作

要测试您是否受到此问题的影响,请在从Eclipse导出WAR并使用Glassfish管理控制台手动部署它时测试一切是否正常

<!DOCTYPE web-app PUBLIC
 "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
 "http://java.sun.com/dtd/web-app_2_3.dtd" >

<web-app>
  <display-name>Archetype Created Web Application</display-name>
  <servlet>
    <servlet-name>simple</servlet-name>
    <servlet-class>testing.web.SimpleServlet</servlet-class>
  </servlet>
  <servlet-mapping>
    <servlet-name>simple</servlet-name>
    <url-pattern>/simple</url-pattern>
  </servlet-mapping>
</web-app>
java.lang.RuntimeException: Unable to load EJB module.  DeploymentContext does not contain any EJB  Check archive to ensure correct packaging
<!DOCTYPE web-app PUBLIC
 "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
 "http://java.sun.com/dtd/web-app_2_3.dtd" >
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
version="3.0">
  <display-name>Archetype Created Web Application</display-name>
  ...
</web-app>