Maven 2 Maven2多模块EJB3.1项目-部署错误
问题是,在将项目部署到Glassfish时,我遇到以下错误: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--
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>