Hi,
I'm trying hard not to rip out hair from my scalp. I cannot get the exception handling
in struts to work. What am I doing wrong? Please help me before I go insane...
I have an action that contains:
ActionMessages actionMess = new ActionMessages();
ActionMessage error = null;
in the start of the action and:
try {
ITradeProvider provider = (ITradeProvider)
ProviderInit.getProvider(ITradeProvider.class);
IReportExportProvider reportProvider = (IReportExportProvider)
ProviderInit.getProvider(IReportExportProvider.class);
// Remove values before run
request.getSession().removeValue(CheckSession.SESSION_REPORTTYPES);
TradeRec[] trades = provider.fetchTrades(ti);
TradeHolder th = new TradeHolder(trades);
request.getSession().putValue(CheckSession.SESSION_TRADES, th);
} catch (Exception e) {
if (e instanceof CondicoException) {
error = new ActionMessage("web.trade.jsp.no.records");
actionMess.add("trades", error );
}
if (e instanceof NullPointerException) {
error = new ActionMessage("web.trade.jsp.no.records");
actionMess.add("trades", error );
}
error = new ActionMessage("web.trade.jsp.error");
actionMess.add("trades", error );
saveMessages(request, actionMess);
}
return mapping.findForward("ResultTrade");
---------
in the jsp-file I have:
<logic:messagesPresent>
<bean:message key="errors.header"/>
<html:messages id="error">
<li><bean:write name="error" property="<%=error%>"/></li>
</html:messages>
<hr>
</logic:messagesPresent>
<logic:messagesPresent message="true">
<html:messages id="message" message="true">
<bean:write name="message" property="<%=message%>"/><br>
</html:messages>
</logic:messagesPresent>
-----------
and in the struts-config.xml file:
<action path="/SearchTrades"
type="com.om.condico.webclient.servlet.SearchTradesAction"
name="SearchTradesForm"
scope="request"
validate="true"
input="/trade/index.jsp">
<exception
key="web.trade.jsp.no.records"
type="com.om.condico.util.exception.CondicoException"
path="/trade/result.jsp"/>
<exception
key="web.trade.jsp.error"
type="java.lang.Exception"
path="/trade/result.jsp"/>
<exception
key="web.trade.jsp.no.records"
type="java.lang.NullPointerException"
path="/trade/result.jsp"/>
<forward name="ResultTrade" path="/trade/result.jsp"/>
</action>
----------
What am I doing wrong?
Cheers,
Bard
--
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