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我有一個SFSB宣佈爲:在JNDI查找中使用什麼上下文名稱?
@Stateful(name="StatefulBean")
public class StatefulBean implements MyListener
{
private String id;
public StatefulBean()
{
}
public void setId(String id)
{
this.id = id;
}
}
我想它實例化一個servlet的doGet方法是這樣的:
protected void doGet(final HttpServletRequest request,
final HttpServletResponse response) throws ServletException, IOException
{
Date now = new Date();
String id = new Long(now.getTime()).toString();
try
{
Context context = new InitialContext();
StatefulBean statefulBean = (StatefulBean) context.lookup("name");
statefulBean.setId(id);
response.getWriter().write("Created StatefulBean with id " + id);
}
catch(Exception ex)
{
response.getWriter().write("Exception creating bean:" + ex.getMessage());
}
}
無論是servlet和豆屬於my.package
和部署在一個名爲BeanTest.war的同一個戰爭文件中添加到Glassfish3服務器。
我在確定name
應該是什麼問題。 Glassfish的server.log中指出:
[#|2014-05-20T16:31:51.720-0600|INFO|glassfish3.1.2|javax.enterprise.system.container.ejb.com.sun.ejb.containers|_ThreadID=988;_ThreadName=Thread-14;|EJB5181:Portable JNDI names for EJB StatefulBean: [java:global/BeanTest/StatefulBean!my.package.MyListener, java:global/BeanTest/StatefulBean]|#]
我試圖在查找調用設置name
既java:global/BeanTest/StatefulBean!ca.shaw.tno.oss.MyListener
和java:global/BeanTest/StatefulBean
。當使用doGet被調用,要麼,我得到這個錯誤:
Exception processing batch:com.sun.proxy.$Proxy353 cannot be cast to my.package.StatefulBean
因爲這些是由GlassFish服務器給出的只有兩個命名選項,那我應該使用?