无法调用批注处理器-在Weblogic 12.2.1.2.0中部署时

Question

我正在将一个java项目从weblogic 8.1迁移到weblogic 12c。

根据甲骨文文档，我已经转换了以下内容。

 1. Servicegen converted to jwsc task
 2. deployment descriptor has been modified
 3. Below annotations added in service implementation file

  @WebService
  @SoapBinding
  @SoapMessageHandler

在所有这些更改之后，生成war文件并部署在weblogic 12c服务器中，该服务器会产生如下错误

Unable to invoke annotation processor

<BEA-160228> App merge failed your application
weblogic.utils.compiler.ToolFailureException: unable to invoke annotation processor

代码：

package com.tutorialspoint.stateless;

import com.tutorialspoint.entity.Book;
import java.util.List;
import javax.ejb.Stateless;
import javax.jws.WebMethod;
import javax.jws.WebService;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;

@Stateless
@WebService(serviceName="LibraryService")
public class LibraryPersistentBean implements LibraryPersistentBeanRemote {
    
   public LibraryPersistentBean() {
   }

   @PersistenceContext(unitName="EjbComponentPU")
   private EntityManager entityManager;         

   public void addBook(Book book) {
      entityManager.persist(book);
   }    
   
   @WebMethod(operationName="getBooks")
   public List <Book> getBooks() {
      return entityManager.createQuery("From Book").getResultList();
   }
}

Answer 1

解决方案：Servlet映射在迁移时导致webservice.xml问题。

<servlet-link></servlet-link>