Netbeans7.2で新しいJavaEE6Enterprise-Applicationを作成しました。だから私は3つのプロジェクトを持っています：
- 耳
- EJB
- 戦争
EJBプロジェクトでは、単純なBeanを作成しました。
package de.aidaorga.test;
import javax.ejb.LocalBean;
import javax.ejb.Stateless;
@Stateless
@LocalBean
public class NewSessionBean2343 {
}
WAR-Projectで、「Web Pages\WEB-INF」フォルダーに空のbeans.xmlを作成しました。
<?xml version="1.0" encoding="UTF-8"?>
<beans 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/beans_1_0.xsd">
</beans>
また、単純なサーブレットも作成しました。
import de.aidaorga.test.NewSessionBean2343;
import java.io.IOException;
import javax.ejb.EJB;
import javax.inject.Inject;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
@WebServlet(name = "NewServlet2343", urlPatterns = {"/NewServlet2343"})
public class NewServlet2343 extends HttpServlet {
@Inject
NewSessionBean2343 newSessionBean2343_1;
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
}
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
processRequest(request, response);
}
@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
processRequest(request, response);
}
@Override
public String getServletInfo() {
return "Short description";
}
}
これで、Netbeansは、「@Inject」という注釈が付けられたフィールド「newSessionBean2343_1」に対して「依存関係が満たされていない：インジェクションポイントに一致するBeanがありません」という警告を表示します。
デプロイ時に、次の例外が発生します。
Schwerwiegend: Exception while loading the app
Schwerwiegend: Exception while loading the app : WELD-001408 Unsatisfied dependencies for type [NewSessionBean2343] with qualifiers [@Default] at injection point [[field] @Inject NewServlet2343.newSessionBean2343_1]
org.jboss.weld.exceptions.DeploymentException: WELD-001408 Unsatisfied dependencies for type [NewSessionBean2343] with qualifiers [@Default] at injection point [[field] @Inject NewServlet2343.newSessionBean2343_1]
at org.jboss.weld.bootstrap.Validator.validateInjectionPoint(Validator.java:311)
at org.jboss.weld.bootstrap.Validator.validateInjectionPoint(Validator.java:280)
at org.jboss.weld.bootstrap.Validator.validateBean(Validator.java:143)
at org.jboss.weld.bootstrap.Validator.validateRIBean(Validator.java:163)
at org.jboss.weld.bootstrap.Validator.validateBeans(Validator.java:382)
at org.jboss.weld.bootstrap.Validator.validateDeployment(Validator.java:367)
at org.jboss.weld.bootstrap.WeldBootstrap.validateBeans(WeldBootstrap.java:380)
at org.glassfish.weld.WeldDeployer.event(WeldDeployer.java:199)
at org.glassfish.kernel.event.EventsImpl.send(EventsImpl.java:128)
at org.glassfish.internal.data.ApplicationInfo.start(ApplicationInfo.java:313)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:461)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:240)
at org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:389)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$1.execute(CommandRunnerImpl.java:348)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:363)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1085)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.access$1200(CommandRunnerImpl.java:95)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1291)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1259)
at com.sun.enterprise.v3.admin.AdminAdapter.doCommand(AdminAdapter.java:461)
at com.sun.enterprise.v3.admin.AdminAdapter.service(AdminAdapter.java:212)
at com.sun.grizzly.tcp.http11.GrizzlyAdapter.service(GrizzlyAdapter.java:179)
at com.sun.enterprise.v3.server.HK2Dispatcher.dispath(HK2Dispatcher.java:117)
at com.sun.enterprise.v3.services.impl.ContainerMapper$Hk2DispatcherCallable.call(ContainerMapper.java:354)
at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:195)
at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:860)
at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:757)
at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1056)
at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:229)
at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
at java.lang.Thread.run(Thread.java:722)
なぜこの警告が表示され、どうすればそれを取り除くことができますか？
助けてくれてありがとう。
マーカス