An exception says as below when I called a method named getInfo():
The EJB source file is attached, and my getInfo() method just return a private
variable that's an instance of a Seriable Object used to transfer values:
like:
-----------------------------------------------------------
package com.lotus.mst.entity.c_order;
import javax.ejb.*;
import java.rmi.RemoteException;
import java.util.*;
import java.sql.*;
import java.io.Serializable;
import com.lotus.common.*;
import com.lotus.exception.LotusException;
/**
* @stereotype EntityBean
*/
public class C_OrderBean implements EntityBean {
final static boolean VERBOSE = false;
final static boolean DEBUG = false;
// use for method update -- system variable
private transient boolean isDirty;
private EntityContext ctx;
private C_OrderData cd = new C_OrderData();
...
public C_OrderData getInfo() throws RemoteException, LotusException {
return this.cd;
}
...
}
-----------------------------------------------------------
When I am calling this method in any client (JSP, SessionBean ...), JBoss always
reports the following error:
[C_OrderHome] TRANSACTION ROLLBACK EXCEPTION:try to access field
org.jboss.ejb.CacheKey.id from class org.jboss.ejb.plugins.EntityInstanceCache;
nested exception is:
java.lang.IllegalAccessError: try to access field org.jboss.ejb.CacheKey.id
from class org.jboss.ejb.plugins.EntityInstanceCache
[C_OrderHome] java.lang.IllegalAccessError: try to access field
org.jboss.ejb.CacheKey.id from class org.jboss.ejb.plugins.EntityInstanceCache
[C_OrderHome] at
org.jboss.ejb.plugins.EntityInstanceCache.setKey(EntityInstanceCache.java:92)
[C_OrderHome] at
org.jboss.ejb.plugins.AbstractInstanceCache.get(AbstractInstanceCache.java:165)
[C_OrderHome] at
org.jboss.ejb.plugins.EntityInstanceCache.get(EntityInstanceCache.java:58)
[C_OrderHome] at
org.jboss.ejb.plugins.EntityInstanceInterceptor.invoke(EntityInstanceInterceptor.java:126)
[C_OrderHome] at
org.jboss.ejb.plugins.TxInterceptorCMT.invokeNext(TxInterceptorCMT.java:133)
[C_OrderHome] at
org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:263)
[C_OrderHome] at
org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:99)
[C_OrderHome] at
org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:190)
[C_OrderHome] at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:195)
[C_OrderHome] at org.jboss.ejb.EntityContainer.invoke(EntityContainer.java:323)
[C_OrderHome] at
org.jboss.ejb.plugins.jrmp.server.JRMPContainerInvoker.invoke(JRMPContainerInvoker.java:482)
[C_OrderHome] at
org.jboss.ejb.plugins.jrmp.interfaces.GenericProxy.invokeContainer(GenericProxy.java:335)
[C_OrderHome] at
org.jboss.ejb.plugins.jrmp.interfaces.EntityProxy.invoke(EntityProxy.java:133)
[C_OrderHome] at $Proxy97.getInfo(Unknown Source)
[C_OrderHome] at
com.lotus.mst.session.sb_c_order.SB_C_OrderBean.getRecordByCondition(SB_C_OrderBean.java:187)
[C_OrderHome] at java.lang.reflect.Method.invoke(Native Method)
[C_OrderHome] at
org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(StatelessSessionContainer.java:472)
[C_OrderHome] at
org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSessionInstanceInterceptor.java:87)
[C_OrderHome] at
org.jboss.ejb.plugins.TxInterceptorCMT.invokeNext(TxInterceptorCMT.java:133)
[C_OrderHome] at
org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:263)
[C_OrderHome] at
org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:99)
[C_OrderHome] at
org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:190)
[C_OrderHome] at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:195)
[C_OrderHome] at
org.jboss.ejb.StatelessSessionContainer.invoke(StatelessSessionContainer.java:271)
[C_OrderHome] at
org.jboss.ejb.plugins.jrmp.server.JRMPContainerInvoker.invoke(JRMPContainerInvoker.java:482)
[C_OrderHome] at
org.jboss.ejb.plugins.jrmp.interfaces.GenericProxy.invokeContainer(GenericProxy.java:335)
[C_OrderHome] at
org.jboss.ejb.plugins.jrmp.interfaces.StatelessSessionProxy.invoke(StatelessSessionProxy.java:123)
[C_OrderHome] at $Proxy47.getRecordByCondition(Unknown Source)
[C_OrderHome] at
order._0002forder_0002fsearchAdminOrders_0002ejspsearchAdminOrders_jsp_1.getSearchResult(_0002forder_0002fsearchAdminOrders_0002ejspsearchAdminOrders_jsp_1.java:217)
[C_OrderHome] at
order._0002forder_0002fsearchAdminOrders_0002ejspsearchAdminOrders_jsp_1._jspService(_0002forder_0002fsearchAdminOrders_0002ejspsearchAdminOrders_jsp_1.java:453)
[C_OrderHome] at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119)
[C_OrderHome] at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
[C_OrderHome] at
org.apache.jasper.servlet.JspServlet$JspCountedServlet.service(JspServlet.java:130)
[C_OrderHome] at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
[C_OrderHome] at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:282)
[C_OrderHome] at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:429)
[C_OrderHome] at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:500)
[C_OrderHome] at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
[C_OrderHome] at
org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:405)
[C_OrderHome] at org.apache.tomcat.core.Handler.service(Handler.java:287)
[C_OrderHome] at
org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
[C_OrderHome] at
org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:797)
[C_OrderHome] at
org.apache.tomcat.core.ContextManager.service(ContextManager.java:743)
[C_OrderHome] at
org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:213)
[C_OrderHome] at
org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)
[C_OrderHome] at
org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:501)
[C_OrderHome] at java.lang.Thread.run(Thread.java:484)
----------------------------------------------------
Always Your Friend!
Edward Wang <[EMAIL PROTECTED]>
Asia Quantum Tech. Co. Ltd (Shanghai)
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#----' -----'
C_OrderBean.java
