我在WCS7.0框架中工作。我必须对某些EJB的代码进行异常处理,例如,如果发现finder异常,我必须在相应的jsp上显示消息“数据未找到“。下面在Jsp和Ejb中使用WCS7.0的异常处理框架
是EJB代码
TypedProperty delParam = new TypedProperty();
String shipid = rspProp.getString("shipid");
String addrId=rspProp.getString("addrId");
AddressAccessBean address = new AddressAccessBean();
address.setInitKey_AddressId(addrId);
try {
if((address.getMemberId().equals(memberid)) && address.getAddressField3().equals(shipid)){
address.getEJBRef().remove();
}
} catch (RemoteException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (CreateException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (FinderException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (NamingException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (RemoveException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
我该怎么办,以显示在JSP消息。