Create CFML event gateway in ColdBox

Communities ColdBox HMVC
1

I would like to kick off ColdFusion event gateway instances by invoking services in my application. However, the services are within the ColdBox framework. Any idea on how I could call a service within the ColdBox framework that can be configured to the ColdFusion’s event gateway.

2

You can easily do this by creating a CFC that extends from our ColdBox Proxy object: coldbox.system.remote.ColdboxProxy

http://wiki.coldbox.org/wiki/ColdboxProxy.cfm

Luis Majano
CEO
Ortus Solutions, Corp
www.ortussolutions.com
P/F: 1-888-557-8057
Direct: (909) 248-3408

ColdBox Platform: http://www.coldbox.org

ContentBox Platform: http://www.gocontentbox.org
Linked In: http://www.linkedin.com/pub/3/731/483

Social: twitter.com/ortussolutions | twitter.com/coldbox | twitter.com/lmajano | twitter.com/gocontentbox

3

Hi Jae,

You can use coldbox-proxy with your event-listener… Good example https://github.com/ryanguill/emit

4

So obvious. I feel dumb. Let me try that and let you know how that works out. Thank you!

Jae

5

I’m getting the following error when invoking the gateway.
Error invoking CFC for gateway OCR Queue Process: Event handler exception. {GATEWAYTYPE={CFMLGateway},ORIGINATORID={CFMLGateway},DATA={{FILEARR={{INFO={[{TYPE={application/pdf},NAME={20150218121059304.pdf}}]}}}}},GATEWAYID={OCR Queue Process}}. An exception occurred while invoking an event handler method from Application.cfc. The method name is: onSessionStart.

Below is the code in my Proxy file.

`

component extends=“coldbox.system.remote.ColdboxProxy” output=“false” {

remote void function onIncomingMessage(required struct CFEvent) {
arguments.event = “filemanager.roRenameUpload”;
arguments.info = arguments.CFEvent.Data.fileArr;

results = super.process(argumentCollection=arguments);
}
}

`

Also, I’ve attached my Application.cfc. Not sure why I’m getting an error.

Application.cfc (5.5 KB)

6

Can you look in your logs and see what the actual error was. All that text tells us is that there WAS an error in onSessionStart.

Thanks!

~Brad

ColdBox Platform Evangelist
Ortus Solutions, Corp

E-mail: brad@coldbox.org
ColdBox Platform: http://www.coldbox.org
Blog: http://www.codersrevolution.com

7

Below is the actual error.

`

“Error”,“Thread-17”,“03/05/15”,“21:09:52”,“Error invoking CFC for gateway OCR Queue Process: Event handler exception. {GATEWAYTYPE={CFMLGateway},ORIGINATORID={CFMLGateway},DATA={{FILEARR={{INFO={[{TYPE={application/pdf},NAME={201502181210593043.pdf}}]}}}}},GATEWAYID={OCR Queue Process}}. An exception occurred while invoking an event handler method from Application.cfc. The method name is: onSessionStart.”
coldfusion.runtime.EventHandlerException: Event handler exception.
at coldfusion.runtime.AppEventInvoker.onSessionStart(AppEventInvoker.java:439)
at coldfusion.filter.ApplicationFilter.invoke(ApplicationFilter.java:369)
at coldfusion.filter.EventRequestMonitorFilter.invoke(EventRequestMonitorFilter.java:47)
at coldfusion.filter.MonitoringFilter.invoke(MonitoringFilter.java:40)
at coldfusion.filter.ClientScopePersistenceFilter.invoke(ClientScopePersistenceFilter.java:28)
at coldfusion.filter.GlobalsFilter.invoke(GlobalsFilter.java:38)
at coldfusion.filter.DatasourceFilter.invoke(DatasourceFilter.java:22)
at coldfusion.eventgateway.EventProxy.invokeComponent(EventProxy.java:66)
at coldfusion.eventgateway.EventProxy.invokeComponent(EventProxy.java:47)
at coldfusion.eventgateway.EventRequestHandler.invokeCFC(EventRequestHandler.java:185)
at coldfusion.eventgateway.EventRequestHandler.processRequest(EventRequestHandler.java:111)
at coldfusion.eventgateway.EventRequestDispatcher$Task.run(EventRequestDispatcher.java:130)
at coldfusion.util.SimpleWorkerThread.run(SimpleThreadPool.java:214)
Caused by: coldfusion.runtime.CfJspPage$NoSuchTemplateException: Could not find the ColdFusion component or interface handlers.Main.
at coldfusion.runtime.TemplateProxyFactory.getResolvedFile(TemplateProxyFactory.java:1345)
at coldfusion.runtime.TemplateProxyFactory.getTemplateFileHelper(TemplateProxyFactory.java:1572)
at coldfusion.cfc.ComponentProxyFactory.getProxy(ComponentProxyFactory.java:51)
at coldfusion.runtime.CFPage.CreateObject(CFPage.java:5590)
at coldfusion.runtime.CFPage.CreateObject(CFPage.java:5605)
at cfBuilder2ecfc1844647372$funcBUILDCFC.runFunction(C:\cfmx-components\coldbox\system\ioc\Builder.cfc:89)
at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:472)
at coldfusion.filter.SilentFilter.invoke(SilentFilter.java:47)
at coldfusion.runtime.UDFMethod$ReturnTypeFilter.invoke(UDFMethod.java:405)
at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:368)
at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:55)
at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:321)
at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:220)
at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:655)
at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:444)
at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:414)
at coldfusion.runtime.CfJspPage._invoke(CfJspPage.java:2428)
at cfInjector2ecfc1807763616$funcBUILDINSTANCE.runFunction(C:\cfmx-components\coldbox\system\ioc\Injector.cfc:288)
at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:472)
at coldfusion.filter.SilentFilter.invoke(SilentFilter.java:47)
at coldfusion.runtime.UDFMethod$ReturnTypeFilter.invoke(UDFMethod.java:405)
at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:368)
at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:55)
at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:321)
at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:220)
at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:655)
at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:444)
at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:414)
at coldfusion.runtime.CfJspPage._invoke(CfJspPage.java:2428)
at cfNoScope2ecfc710612445$funcGETFROMSCOPE.runFunction(C:\cfmx-components\coldbox\system\ioc\scopes\NoScope.cfc:31)
at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:472)
at coldfusion.filter.SilentFilter.invoke(SilentFilter.java:47)
at coldfusion.runtime.UDFMethod$ReturnTypeFilter.invoke(UDFMethod.java:405)
at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:368)
at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:55)
at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:321)
at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:220)
at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:655)
at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:444)
at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:414)
at coldfusion.runtime.CfJspPage._invoke(CfJspPage.java:2428)
at cfInjector2ecfc1807763616$funcGETINSTANCE.runFunction(C:\cfmx-components\coldbox\system\ioc\Injector.cfc:261)
at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:472)
at coldfusion.filter.SilentFilter.invoke(SilentFilter.java:47)
at coldfusion.runtime.UDFMethod$ReturnTypeFilter.invoke(UDFMethod.java:405)
at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:368)
at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:55)
at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:321)
at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:220)
at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:655)
at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:444)
at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:414)
at coldfusion.runtime.CfJspPage._invoke(CfJspPage.java:2428)
at cfHandlerService2ecfc1865792726$funcNEWHANDLER.runFunction(C:\cfmx-components\coldbox\system\web\services\HandlerService.cfc:120)
at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:472)
at coldfusion.filter.SilentFilter.invoke(SilentFilter.java:47)
at coldfusion.runtime.UDFMethod$ReturnTypeFilter.invoke(UDFMethod.java:405)
at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:368)
at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:55)
at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:321)
at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:220)
at coldfusion.runtime.CfJspPage._invokeUDF(CfJspPage.java:2655)
at cfHandlerService2ecfc1865792726$funcGETHANDLER.runFunction(C:\cfmx-components\coldbox\system\web\services\HandlerService.cfc:141)
at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:472)
at coldfusion.filter.SilentFilter.invoke(SilentFilter.java:47)
at coldfusion.runtime.UDFMethod$ReturnTypeFilter.invoke(UDFMethod.java:405)
at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:368)
at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:55)
at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:321)
at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:220)
at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:655)
at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:444)
at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:414)
at coldfusion.runtime.CfJspPage._invoke(CfJspPage.java:2428)
at cfController2ecfc1232373555$funcRUNEVENT.runFunction(C:\cfmx-components\coldbox\system\web\Controller.cfc:550)
at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:472)
at coldfusion.filter.SilentFilter.invoke(SilentFilter.java:47)
at coldfusion.runtime.UDFMethod$ReturnTypeFilter.invoke(UDFMethod.java:405)
at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:368)
at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:55)
at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:321)
at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:518)
at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:660)
at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:469)
at coldfusion.runtime.CfJspPage._invoke(CfJspPage.java:2369)
at cfColdbox2ecfc1530171299$funcONSESSIONSTART.runFunction(C:\cfmx-components\coldbox\system\Coldbox.cfc:449)
at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:472)
at coldfusion.filter.SilentFilter.invoke(SilentFilter.java:47)
at coldfusion.runtime.UDFMethod$ReturnTypeFilter.invoke(UDFMethod.java:405)
at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:368)
at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:55)
at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:321)
at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:220)
at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:655)
at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:444)
at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:414)
at coldfusion.runtime.CfJspPage._invoke(CfJspPage.java:2428)
at cfApplication2ecfc826623336$funcONSESSIONSTART.runFunction(C:\inetpub\fileorg.wamdt.com\web\Application.cfc:105)
at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:472)
at coldfusion.filter.SilentFilter.invoke(SilentFilter.java:47)
at coldfusion.runtime.UDFMethod$ReturnTypeFilter.invoke(UDFMethod.java:405)
at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:368)
at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:55)
at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:321)
at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:220)
at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:655)
at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:444)
at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:414)
at coldfusion.runtime.AppEventInvoker.invoke(AppEventInvoker.java:108)
at coldfusion.runtime.AppEventInvoker.onSessionStart(AppEventInvoker.java:431)
… 12 more

`

8

I finally figured it out. I had the following under this.mappings.

`

<cfset this.mappings["/fileorg"] = COLDBOX_APP_ROOT_PATH>

`

So I had to set the COLDBOX_APP_MAPPING as follows.

`

`

That solved the issue. Thanks for everything.