enterprise1_qozm0g_eoimpl.java

自己学习EJB时

/**
* This code was automatically generated at 21:22:15 on 2006-9-4
* by weblogic.ejb20.ejbc.Ejb2Rmi -- do not edit.
*
* @version WebLogic Server 8.1  Fri Dec 5 15:01:51 PST 2003 316284
* @author Copyright (c) 2006 by BEA Systems, Inc. All Rights Reserved.
*/

package statelesssessionbean;

import weblogic.ejb20.interfaces.WLEnterpriseBean;

public final class Enterprise1_qozm0g_EOImpl
extends weblogic.ejb20.internal.StatelessEJBObject
implements statelesssessionbean.Enterprise1, weblogic.utils.PlatformConstants
{

  public Enterprise1_qozm0g_EOImpl() {}

  public double addtion(double arg0, double arg1) throws java.rmi.RemoteException
  {
    java.lang.Throwable __ee = null;

    weblogic.ejb20.interfaces.InvocationWrapper __wrap;
    weblogic.ejb20.internal.MethodDescriptor __md =
    ((Enterprise1_qozm0g_HomeImpl)getEJBHome()).md_eo_addtion_dd;
    try {
      __wrap = super.preInvoke(
      __md, weblogic.ejb20.internal.DummyContextHandler.THE_ONE);
    } catch (weblogic.ejb20.internal.NeedRealContextHandlerError e) {
      __wrap = super.preInvoke(
      __md, new weblogic.ejb20.internal.EJBContextHandler(
      __md, new Object [] { new Double( arg0),new Double( arg1)}));
    }

    Enterprise1_qozm0g_Intf __bean = (Enterprise1_qozm0g_Intf) __wrap.getBean();

    double result = 0;

    int __oldState = __bean.__WL_getMethodState();

    try {
      __bean.__WL_setMethodState(WLEnterpriseBean.STATE_BUSINESS_METHOD);

      result =  __bean.addtion( arg0, arg1);

    } catch (java.lang.Throwable t) {
      __ee = t;
    }
    finally {
      __bean.__WL_setMethodState(__oldState);
    }

    try {
      super.postInvoke(__wrap, __ee);

    } catch (java.lang.Exception e) {
      if (e instanceof java.rmi.RemoteException) {
        throw (java.rmi.RemoteException)e;
      }

      else {
        throw new java.rmi.UnexpectedException("Unexpected exception in " +
        "statelesssessionbean.Enterprise1Bean.addtion():" + EOL +
        weblogic.utils.StackTraceUtils.throwable2StackTrace(e), e);
      }
    }
    return result;
  }



  public void remove()
  throws javax.ejb.RemoveException, java.rmi.RemoteException
  {
    super.remove(((Enterprise1_qozm0g_HomeImpl)getEJBHome()).md_eo_remove);
  }

}