如果用以下方法訪問則在weblogic 中正常,到sun one application Server 7 下報錯
InitialContext ic = new InitialContext();
Object objRef = ic.lookup("Hello");
HelloHome home =(HelloHome) PortableRemoteObject.narrow(objRef,
HelloHome.class);
Hello hello = home.create();錯誤信息
WARNING: CORE3283: stderr: java.lang.ClassCastException
WARNING: CORE3283: stderr: at com.sun.corba.se.internal.javax.rmi.PortableR
emoteObject.narrow(PortableRemoteObject.java:293)
WARNING: CORE3283: stderr: at javax.rmi.PortableRemoteObject.narrow(Portabl
eRemoteObject.java:134)
WARNING: CORE3283: stderr: at testsunoneappserv.helloEjb.doGet(helloEjb.jav
a:43)
WARNING: CORE3283: stderr: at javax.servlet.http.HttpServlet.service(HttpSe
rvlet.java:740)
WARNING: CORE3283: stderr: at javax.servlet.http.HttpServlet.service(HttpSe
rvlet.java:853)
WARNING: CORE3283: stderr: at org.apache.catalina.core.StandardWrapperValve
.invokeServletService(StandardWrapperValve.java:720)
WARNING: CORE3283: stderr: at org.apache.catalina.core.StandardWrapperValve
.access$000(StandardWrapperValve.java:118)
WARNING: CORE3283: stderr: at org.apache.catalina.core.StandardWrapperValve
$1.run(StandardWrapperValve.java:278)
WARNING: CORE3283: stderr: at java.security.AccessController.doPrivileged(N
ative Method)
WARNING: CORE3283: stderr: at org.apache.catalina.core.StandardWrapperValve
.invoke(StandardWrapperValve.java:274)
WARNING: CORE3283: stderr: at org.apache.catalina.core.StandardPipeline.inv
oke(StandardPipeline.java:505)
WARNING: CORE3283: stderr: at org.apache.catalina.core.StandardContextValve
.invoke(StandardContextValve.java:212)
WARNING: CORE3283: stderr: at org.apache.catalina.core.StandardPipeline.inv
oke(StandardPipeline.java:505)
WARNING: CORE3283: stderr: at org.apache.catalina.core.StandardHostValve.in
voke(StandardHostValve.java:203)
WARNING: CORE3283: stderr: at org.apache.catalina.core.StandardPipeline.inv
oke(StandardPipeline.java:505)
WARNING: CORE3283: stderr: at com.iplanet.ias.web.connector.nsapi.NSAPIProc
essor.process(NSAPIProcessor.java:157)
WARNING: CORE3283: stderr: at com.iplanet.ias.web.WebContainer.service(WebC
ontainer.java:598)
InitialContext ic = new InitialContext();
Object objRef = ic.lookup("Hello");
HelloHome home =(HelloHome) PortableRemoteObject.narrow(objRef,
HelloHome.class);
Hello hello = home.create();錯誤信息
WARNING: CORE3283: stderr: java.lang.ClassCastException
WARNING: CORE3283: stderr: at com.sun.corba.se.internal.javax.rmi.PortableR
emoteObject.narrow(PortableRemoteObject.java:293)
WARNING: CORE3283: stderr: at javax.rmi.PortableRemoteObject.narrow(Portabl
eRemoteObject.java:134)
WARNING: CORE3283: stderr: at testsunoneappserv.helloEjb.doGet(helloEjb.jav
a:43)
WARNING: CORE3283: stderr: at javax.servlet.http.HttpServlet.service(HttpSe
rvlet.java:740)
WARNING: CORE3283: stderr: at javax.servlet.http.HttpServlet.service(HttpSe
rvlet.java:853)
WARNING: CORE3283: stderr: at org.apache.catalina.core.StandardWrapperValve
.invokeServletService(StandardWrapperValve.java:720)
WARNING: CORE3283: stderr: at org.apache.catalina.core.StandardWrapperValve
.access$000(StandardWrapperValve.java:118)
WARNING: CORE3283: stderr: at org.apache.catalina.core.StandardWrapperValve
$1.run(StandardWrapperValve.java:278)
WARNING: CORE3283: stderr: at java.security.AccessController.doPrivileged(N
ative Method)
WARNING: CORE3283: stderr: at org.apache.catalina.core.StandardWrapperValve
.invoke(StandardWrapperValve.java:274)
WARNING: CORE3283: stderr: at org.apache.catalina.core.StandardPipeline.inv
oke(StandardPipeline.java:505)
WARNING: CORE3283: stderr: at org.apache.catalina.core.StandardContextValve
.invoke(StandardContextValve.java:212)
WARNING: CORE3283: stderr: at org.apache.catalina.core.StandardPipeline.inv
oke(StandardPipeline.java:505)
WARNING: CORE3283: stderr: at org.apache.catalina.core.StandardHostValve.in
voke(StandardHostValve.java:203)
WARNING: CORE3283: stderr: at org.apache.catalina.core.StandardPipeline.inv
oke(StandardPipeline.java:505)
WARNING: CORE3283: stderr: at com.iplanet.ias.web.connector.nsapi.NSAPIProc
essor.process(NSAPIProcessor.java:157)
WARNING: CORE3283: stderr: at com.iplanet.ias.web.WebContainer.service(WebC
ontainer.java:598)
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