Questions Tagged With ivy

axis2 libraries not found in Axon.ivy 8 Engine

vinh_ — Thu, 09 Jul 2020 03:54:24 -0400

Hi Ivy Team,

I try to build Ivy 8 project with project-build-plugin-8.0.3 and Axon.ivy Engine 8.0.6 Slim All and found that I cannot build the project because org.apache.axis2.client.Options could not be resolved (some class in my project import this class).

The libraries exist on Designer under container Axon.ivy WS Call, no compile error within Designer but I could not find them on engine-path/system/plugins of the Engine.

How do I add an additional Aspose module to my project and am I allowed to do so?

Oliver Heer — Thu, 02 Jul 2020 02:52:47 -0400

I would like to add an additional Aspose module to my Ivy project. How do I do that and is the additional module covered by the integrated Aspose licence?

Where does Axon.ivy Engine 8 store deployed files?

vinh_ — Fri, 19 Jun 2020 01:24:49 -0400

Hi Ivy Team,

Axon.ivy Engine 8 comes with different deployment behavior. To keep the state of Ivy Application running on Container, I need to know where does it store deployed files, to mount those paths into persistent volumes.

In other word, how many places I need to mount into persistent volumes to make Axon.ivy works on Container environment?

Axon.ivy Engine 8 could not start on OpenShift with DeploymentConfig

vinh_ — Thu, 18 Jun 2020 21:10:54 -0400

Hi Ivy Team,

I'm trying to run Axon.ivy Engine on OpenShift, the first try with a Pod is working. Then I try to use DeploymentConfig to automate the Pod creation, it could not run because the running user didn't have permission on Axon.ivy Engine directory.

Here is the error detail:

<title>Invalid Configuration Location</title>The configuration area at '/usr/lib/axonivy-engine-8/?/.eclipse/1939981958_linux_gtk_x86_64/configuration' could not be created.  Please choose a writable location using the '-configuration' command line option.

I guest OpenShift runs Axon.ivy Engine by a different user than the one defined in Docker Image.

I think fixing the permission of /usr/lib/axonivy-engine-8 may solve the issue. By adding these line into Dockerfile

RUN chown -R ivy:root /usr/lib/axonivy-engine-8 && chmod 775 -R /usr/lib/axonivy-engine-8

Do you have any suggestion?

Update:

After fixing permission, I faced another issue, it's definitely related to OpenShift using different user.

java.lang.RuntimeException: Error initializing storage.
    at org.eclipse.osgi.internal.framework.EquinoxContainer.<init>(EquinoxContainer.java:84)
    at org.eclipse.osgi.launch.Equinox.<init>(Equinox.java:34)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.startup(EclipseStarter.java:315)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:251)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.base/java.lang.reflect.Method.invoke(Unknown Source)
    at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:660)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:597)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1468)
    at org.eclipse.equinox.launcher.Main.main(Main.java:1441)
Caused by: java.io.IOException: Unable to create lock manager.
    at org.eclipse.osgi.storagemanager.StorageManager.open(StorageManager.java:713)
    at org.eclipse.osgi.storage.Storage.getChildStorageManager(Storage.java:2168)
    at org.eclipse.osgi.storage.Storage.getInfoInputStream(Storage.java:2185)
    at org.eclipse.osgi.storage.Storage.<init>(Storage.java:241)
    at org.eclipse.osgi.storage.Storage.createStorage(Storage.java:176)
    at org.eclipse.osgi.internal.framework.EquinoxContainer.<init>(EquinoxContainer.java:82)
    ... 11 more
An error has occurred. See the log file
null.

Configure Administrators by Environment variable in Axon.ivy 8

vinh_ — Wed, 17 Jun 2020 00:17:03 -0400

Hi Ivy Team,

I would like to configure Administrators by using Environment variable, I can configure systemdb:url by using IVY_SYSTEMDB_URL. But the structure Administrators config is different:

YAML:

Administrators:
  admin:
    Password: "${hash:mySecret}"
    Email: info@localhost.com

Can I create Environment variables like following:

IVY_ADMINISTRATORS_ADMIN=<value??>
IVY_ADMINISTRATORS_ADMIN_PASSWORD=<password>
IVY_ADMINISTRATORS_ADMIN_EMAIL=info@localhost.com

I use Environment variable because I'm running Axon.ivy Engine within Containerized environment, and Environment variable is the suitable way to store configuration.

I could see the Global Variables, Security System face the same issue.

Thank for your support.

Portal 8 - custom subMenu highlight

nbthong — Mon, 01 Jun 2020 05:52:04 -0400

In Portal 7 - I can highlight my custom SubMenu item with this code: administration.views.add("Administration.xhtml");

SubMenuItem administration = new SubMenuItem();
administration.setMenuKind(MenuKind.CUSTOM);
administration.setIcon("fa fa-database");
administration.setLabel("Administration"));
administration.setLink(UrlUtils.getUrlByRequestID("17235FB212434858/administration.ivp"));
administration.views.add("Administration.xhtml");
in.subMenuItems.add(administration);

But I see it not work in portal8. So the first question is how I can highlight my custom subMenu in portal8?

Second point that How I can highlight my subMenu If my page start with IFrame? Because the view always ch.ivy.addon.portal.generic.iframe.TaskTemplateIFrame/TaskTemplateIFrame.xhtml

ivy.repo.save recursive Error

pttung — Mon, 04 May 2020 06:24:47 -0400

Hi Comunity,

When i use the ivy.repo.save to save my business data. I got an error as below:

java.lang.StackOverflowError JsonMappingException: Infinite recursion (StackOverflowError) (through reference chain: java.util.ArrayList[0]->ch.ivyteam.ivy.security.internal.Role["users"]->ch.ivyteam.ivy.persistence.client.PersistentClientObjectList[0]->ch.ivyteam.ivy.security.internal.User["allRoles"]->.....

IvyRuntimeException: com.fasterxml.jackson.databind.JsonMappingException: Infinite recursion (StackOverflowError) (through reference chain: java.util.ArrayList[0]->ch.ivyteam.ivy.security.internal.Role["users"]->ch.ivyteam.ivy.persistence.client.PersistentClientObjectList[0]->ch.ivyteam.ivy.security.internal.User["allRoles"].....

IvyScriptMethodInvocationException: Error calling method save(Object) on an object of class ch.ivyteam.ivy.business.data.store.internal.BusinessDataRepositoryImpl.

IvyScriptRuntimeException: IvyScript Runtime Exception in
    Instruction:
        ivy.repo.save(in.groundwaterProtectionZones)

Could any one help me to explain why it happen and how to solve it? Thanks

Can I define REST API endpoint in a jar file?

ptgiang — Wed, 25 Mar 2020 04:40:40 -0400

Hello everyone,

I have a maven project (jar), for example, my-api. In this project, I defined a REST API endpoint:

@Path("/v1/dossiers")
public class MyAPI {

    @Path("/")
    public Response getDossiers() {
        // our logic
        return response;
    }
}

I have an ivy project, for example, my-app and I added the jar dependency my-api. I can't access the API above from client

But, I tried to create a my-api as an ivy project (iar) and added it as an iar dependency my-app. It works well.

My question is: Can I define the REST API endpoint in a jar file? If yes, how can I do that?

P/s: We're using Ivy 7.0.11

Are you interested in developing Axon.ivy on IntelliJ?

vinh_ — Fri, 20 Mar 2020 01:43:55 -0400

Hello everyone, it had been several months since I start the idea of Coding Ivy in IntelliJ, here is some result I would like to share.

A demo: https://www.youtube.com/watch?v=k-C6I7nT6Ic

Github repository: https://github.com/saigonwithlove/ivy-intellij

Can not add @Provider to handle an specific exception for rest api

ptgiang — Fri, 13 Mar 2020 06:10:26 -0400

hi all,

I'm creating a rest API for one application. It's working now. I would like to handle some specific exceptions and to return some specific data responses. I used @Provider from javax.ws.rs.ext.Provider to handle it, but I got an error 500.

import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.Response.Status;
import javax.ws.rs.ext.ExceptionMapper;
import javax.ws.rs.ext.Provider;
import ch.axonivy.fintech.export.dossier.exception.RecordNotFoundException;
import ch.axonivy.fintech.export.dossier.response.ExportingErrorResponse;

@Provider
public class RecordNotFoundExceptionMapper implements ExceptionMapper<RecordNotFoundException> {

    @Override
    public Response toResponse(RecordNotFoundException ex) {
        ExportingErrorResponse response = new ExportingErrorResponse();
        response.setStatusCode(Status.NOT_FOUND.getStatusCode());
        response.setErrorMessage(ex.getMessage());

        return Response.status(response.getStatusCode()).entity(response).type(MediaType.APPLICATION_JSON).build();
    }
}

The following is error:

14:59:41.299 WARN [ch.ivyteam.bus.internal] [Worker-45] [executionContext=SYSTEM] 
  Error occured: 
    java.lang.NullPointerException
        at org.glassfish.jersey.server.ResourceBag$Builder.registerModel(ResourceBag.java:116)
        at org.glassfish.jersey.server.ResourceBag$Builder.registerProgrammaticResource(ResourceBag.java:110)
        at org.glassfish.jersey.server.ApplicationHandler.initialize(ApplicationHandler.java:459)
        at org.glassfish.jersey.server.ApplicationHandler.access$500(ApplicationHandler.java:184)
        at org.glassfish.jersey.server.ApplicationHandler$3.call(ApplicationHandler.java:350)
        at org.glassfish.jersey.server.ApplicationHandler$3.call(ApplicationHandler.java:347)
        at org.glassfish.jersey.internal.Errors.process(Errors.java:315)
        at org.glassfish.jersey.internal.Errors.process(Errors.java:297)
        at org.glassfish.jersey.internal.Errors.processWithException(Errors.java:255)
        at org.glassfish.jersey.server.ApplicationHandler.<init>(ApplicationHandler.java:347)
        at org.glassfish.jersey.servlet.WebComponent.<init>(WebComponent.java:392)
        at org.glassfish.jersey.servlet.ServletContainer.reload(ServletContainer.java:681)
        at ch.ivyteam.ivy.webserver.internal.rest.RestLifecycleListener.reloadInContext(RestLifecycleListener.java:62)
        at ch.ivyteam.ivy.webserver.internal.rest.RestLifecycleListener.reload(RestLifecycleListener.java:47)
        at ch.ivyteam.ivy.webserver.internal.rest.RestLifecycleListener.handleDeprectatedClassLoader(RestLifecycleListener.java:40)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at net.engio.mbassy.dispatch.ReflectiveHandlerInvocation.invoke(ReflectiveHandlerInvocation.java:29)
        at net.engio.mbassy.dispatch.MessageDispatcher.dispatch(MessageDispatcher.java:30)
        at net.engio.mbassy.dispatch.FilteredMessageDispatcher.dispatch(FilteredMessageDispatcher.java:42)
        at net.engio.mbassy.subscription.Subscription.publish(Subscription.java:72)
        at net.engio.mbassy.bus.MessagePublication.execute(MessagePublication.java:49)
        at net.engio.mbassy.bus.MBassador.publish(MBassador.java:66)
        at ch.ivyteam.bus.internal.EventBus.publish(EventBus.java:30)
        at ch.ivyteam.ivy.java.internal.ClassLoaderHolder.deprecateClassLoaderInternal(ClassLoaderHolder.java:349)
        at ch.ivyteam.ivy.java.internal.ClassLoaderHolder.deprecateClassLoader(ClassLoaderHolder.java:323)
        at ch.ivyteam.ivy.java.internal.ClassLoaderHolder.reinstantiateClassLoader(ClassLoaderHolder.java:299)
        at ch.ivyteam.ivy.java.internal.ClassloaderReinstatiateCompilationParticipant.reinstatiateProjectClassloader(ClassloaderReinstatiateCompilationParticipant.java:82)
        at ch.ivyteam.ivy.java.internal.ClassloaderReinstatiateCompilationParticipant.buildFinished(ClassloaderReinstatiateCompilationParticipant.java:70)
        at org.eclipse.jdt.internal.core.builder.JavaBuilder.build(JavaBuilder.java:235)
        at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:734)
        at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
        at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:206)
        at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:246)
        at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:299)
        at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
        at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:302)
        at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:358)
        at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:381)
        at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:143)
        at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:241)
        at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
15:41:38.174 ERROR [org.apache.catalina.core.ContainerBase.[ivy].[localhost].[/ivy].[org.glassfish.jersey.servlet.ServletContainer]] [http-nio-8081-exec-1] [requestId=2832] 
  Servlet.service() for servlet [org.glassfish.jersey.servlet.ServletContainer] in context with path [/ivy] threw exception [java.lang.IllegalStateException: Request scope has been already shut down.] with root cause
    java.lang.IllegalStateException: Request scope has been already shut down.
        at jersey.repackaged.com.google.common.base.Preconditions.checkState(Preconditions.java:173)
        at org.glassfish.jersey.process.internal.RequestScope.retrieveCurrent(RequestScope.java:239)
        at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:314)
        at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:305)
        at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1154)
        at org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:473)
        at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:427)
        at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:388)
        at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:341)
        at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:228)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
        at ch.ivyteam.ivy.webserver.internal.IvyFilter.doFilterInternal(IvyFilter.java:247)
        at ch.ivyteam.ivy.webserver.internal.IvyFilter.doFilter(IvyFilter.java:152)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
        at ch.ivyteam.ivy.webserver.internal.IvyExecuteAsSystemFilter$1.call(IvyExecuteAsSystemFilter.java:45)
        at ch.ivyteam.ivy.webserver.internal.IvyExecuteAsSystemFilter$1.call(IvyExecuteAsSystemFilter.java:1)
        at ch.ivyteam.ivy.security.internal.SecurityManager.executeAsSystem(SecurityManager.java:1310)
        at ch.ivyteam.ivy.webserver.internal.IvyExecuteAsSystemFilter.doFilter(IvyExecuteAsSystemFilter.java:39)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
        at org.apache.catalina.filters.HttpHeaderSecurityFilter.doFilter(HttpHeaderSecurityFilter.java:124)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
        at ch.ivyteam.ivy.webserver.internal.startup.IvyEngineUnavailableFilter.doFilter(IvyEngineUnavailableFilter.java:48)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
        at ch.ivyteam.ivy.webserver.internal.filter.IvyCurrentHttpRequestFilter.doFilter(IvyCurrentHttpRequestFilter.java:39)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
        at com.google.inject.servlet.ManagedFilterPipeline.dispatch(ManagedFilterPipeline.java:120)
        at com.google.inject.servlet.GuiceFilter.doFilter(GuiceFilter.java:135)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
        at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:478)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:80)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
        at ch.ivyteam.ivy.webserver.internal.PerformanceLogValve.invoke(PerformanceLogValve.java:55)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
        at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:799)
        at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
        at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
        at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1457)
        at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
        at java.lang.Thread.run(Thread.java:748)
15:41:38.325 ERROR [org.apache.myfaces.application.ApplicationImpl] [http-nio-8081-exec-1] [requestId=2832] 
  Could not instantiate component componentType = guiEventListenerComponent
    [errorId=170D30E5B15459D4, requestId=2832]
    ch.ivyteam.ivy.environment.EnvironmentNotAvailableException: Access to ivy environment outside a process request thread is not possible.
    Current thread: Thread[http-nio-8081-exec-1,5,main]
        at ch.ivyteam.ivy.environment.Ivy.getIvy(Ivy.java:577)
        at ch.ivyteam.ivy.environment.Ivy.getEnvironmentData(Ivy.java:556)
        at ch.ivyteam.ivy.environment.Ivy.getEnvironmentData(Ivy.java:551)
        at ch.ivyteam.ivy.environment.Ivy.request(Ivy.java:244)
        at ch.axonivy.fintech.guiframework.component.GuiEventListenerFactoryServiceProvider.getProjectClassLoader(GuiEventListenerFactoryServiceProvider.java:67)
        at ch.axonivy.fintech.guiframework.component.GuiEventListenerFactoryServiceProvider.getFactory(GuiEventListenerFactoryServiceProvider.java:32)
        at ch.axonivy.fintech.guiframework.component.GuiEventListenerComponent.<init>(GuiEventListenerComponent.java:46)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
        at java.lang.Class.newInstance(Class.java:442)
        at org.apache.myfaces.application.ApplicationImpl.createComponent(ApplicationImpl.java:1469)
        at javax.faces.application.ApplicationWrapper.createComponent(ApplicationWrapper.java:129)
        at org.apache.myfaces.view.facelets.compiler.FaceletsCompilerSupport.loadLibraries(FaceletsCompilerSupport.java:141)
        at org.apache.myfaces.view.facelets.FaceletViewDeclarationLanguage.loadLibraries(FaceletViewDeclarationLanguage.java:2526)
        at org.apache.myfaces.view.facelets.FaceletViewDeclarationLanguage.createCompiler(FaceletViewDeclarationLanguage.java:2172)
        at org.apache.myfaces.view.facelets.FaceletViewDeclarationLanguage.initialize(FaceletViewDeclarationLanguage.java:2464)
        at org.apache.myfaces.view.facelets.FaceletViewDeclarationLanguage.<init>(FaceletViewDeclarationLanguage.java:309)
        at org.apache.myfaces.view.facelets.FaceletViewDeclarationLanguageStrategy.<init>(FaceletViewDeclarationLanguageStrategy.java:52)
        at org.apache.myfaces.view.ViewDeclarationLanguageFactoryImpl.initialize(ViewDeclarationLanguageFactoryImpl.java:104)
        at org.apache.myfaces.view.ViewDeclarationLanguageFactoryImpl.getViewDeclarationLanguage(ViewDeclarationLanguageFactoryImpl.java:73)
        at org.apache.myfaces.application.ViewHandlerImpl.getViewDeclarationLanguage(ViewHandlerImpl.java:183)
        at javax.faces.application.ViewHandlerWrapper.getViewDeclarationLanguage(ViewHandlerWrapper.java:133)
        at org.apache.myfaces.shared.application.DefaultViewHandlerSupport.checkResourceExists(DefaultViewHandlerSupport.java:569)
        at org.apache.myfaces.shared.application.DefaultViewHandlerSupport.handleSuffixMapping(DefaultViewHandlerSupport.java:507)
        at org.apache.myfaces.shared.application.DefaultViewHandlerSupport.calculateViewId(DefaultViewHandlerSupport.java:113)
        at org.apache.myfaces.application.ViewHandlerImpl.deriveLogicalViewId(ViewHandlerImpl.java:122)
        at javax.faces.application.ViewHandlerWrapper.deriveLogicalViewId(ViewHandlerWrapper.java:112)
        at org.apache.myfaces.lifecycle.RestoreViewExecutor.execute(RestoreViewExecutor.java:225)
        at org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:196)
        at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:143)
        at javax.faces.webapp.FacesServlet.service(FacesServlet.java:198)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
        at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728)
        at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:469)
        at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:392)
        at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:311)
        at org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.java:395)
        at org.apache.catalina.core.StandardHostValve.status(StandardHostValve.java:254)
        at org.apache.catalina.core.StandardHostValve.throwable(StandardHostValve.java:349)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:175)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:80)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
        at ch.ivyteam.ivy.webserver.internal.PerformanceLogValve.invoke(PerformanceLogValve.java:55)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
        at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:799)
        at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
        at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
        at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1457)
        at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
        at java.lang.Thread.run(Thread.java:748)

P/s: I’m using Axon Ivy 7.0.11

Could you please give me some suggestions or any hints to overcome this issue? Thank you!

Engine Performance - Profiling 2

John Moser — Mon, 02 Mar 2020 08:19:48 -0500

Dear Ivy Team

I've profiled our app with VisualVM and it turned out that bundle.getString consumes about 15% of the time :

ResourceHandlerImpl.getLocalePrefixForLocateResource

...

        try
        {
            ResourceBundle bundle = ResourceBundle.getBundle(bundleName, locale,
                    ClassUtils.getContextClassLoader());

            if (bundle != null)
            {
                localePrefix = bundle.getString(ResourceHandler.LOCALE_PREFIX);
            }
        }

Any idea what is wrong here ?

Best regards

John

Browser back button - any workarounds ?

John Moser — Tue, 18 Feb 2020 09:23:43 -0500

Dear Ivy Team

It seems that Ivy can't handle by default the browser back button if the UI is related to a process. Your proposed solution is to suppress the back button. Imho this is not an acceptable solution especially if everything else reacts correctly to the back button.

I would assume/expect that a Ivy process which is designed with multiple "back paths" should be able to support some kind of a "back button" behavior.

Regards John Moser

Engine Performance - Profiling

John Moser — Fri, 07 Feb 2020 04:14:06 -0500

Dear Ivy Team

My test setup is as follows : 4 CPU (i7, 3GHz), Xms128m, Xmx2048m

2 Browsers, every 3 seconds a click on the UI during 60 seconds

1 With visualvm it shows that Ivy spent approx 16s with reading, the issue is I can not quantify how much data it is (since your performance / rest client logging is not working). But my guess is, it can only be a few hundred KB in total.

=> 16s seem to me a lot, can you confirm my results ?

2 Rest Client - java > Ivy.rest() : is Ivy.rest() client pooled ? (since the Rest Clients are pretty heavy weight they should be pooled otherwise memory consumption skyrockets and also performance will degrade if they are used like in a micro services architecture)

=> Ivy.rest() did you do any performance analysis ? Is this the "required" way of using Rest Client in Ivy ?

axis2 socket max timeout value

fabien — Tue, 04 Feb 2020 09:26:48 -0500

Hi,

I have a max timeout on socket connection with Ivy 5.1 when I use a web service node. Is it a way to modify this value in this version of Ivy ?

I tried with web.xml and java option but do nothing.. And I can't find anything in the server variable configuration..

Any hint will be very appreciate.

Thanks in advance.

Fabien Duay

IvyLog4jLayout - parameters

John Moser — Mon, 03 Feb 2020 11:32:00 -0500

Dear Ivy Team

For REST logs (rest_client category), I would like to log the elapsed time as well as the amount of data transferred. Any tips how to configure IvyLog4jLayout ?

Best regards John

Performance Logging

John Moser — Fri, 31 Jan 2020 12:56:41 -0500

Dear Ivy Team

It looks like the Performance Logging can only be run in DEBUG level. Unfortunately in DEBUG level the logging crashes almost the Ivy Engine.

Is there a way to simply log the requests (such as the access_log in the original tomcat) ?

Regards John

Does HTML Dialogs support Java Class extended CompositeObject in Ivy 8 ?

tdtin — Thu, 30 Jan 2020 01:47:40 -0500

In Ivy 7, sometimes I use Java Class as a Caller Data for HTML Dialogs like the following picture, and it used to work perfectly Then I try to migrate my project to Ivy 8 and I realize that in the components that I am using JavaClass face this error Process data class 'Class Name' does not exist

I also tried to create the new component but Ivy cannot find the JavaClass either

So in Ivy 8, does HTML Dialogs still support Java Class extended Composite Object ?. In case not, is there any alternative solution ? Thank you.

Resources (css, js, images) in Ivy - performance impact ?

John Moser — Tue, 28 Jan 2020 04:16:07 -0500

Dear Ivy Team

Usually the static web content such as css, js, images etc are offloaded and put in a web proxy in order to reduce the data load for the app server. Of course these files must be cached on the browser side. But still they must expire on a daily basis (since hotfixes can come in on a daily basis).

Any ideas ?

Regards John

Java Mission Controller, Flight Recorder - Access denied

John Moser — Fri, 24 Jan 2020 07:20:21 -0500

Dear Ivy Team

Doing some performance analysis since our app is using a lot of CPU. I've activated

JAVA_OPTS="$JAVA_OPTS -Dcom.sun.management.jmxremote.port=9003 -Dcom.sun.management.jmxremote.login.config=jmx -Djava.security.auth.login.config=configuration/jaas.config -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.autodiscovery=true"

JAVA_OPTS="$JAVA_OPTS -Djava.rmi.server.hostname=<ip>"

When I connect with Java Mission Controller to Ivy 7 I get the following results :

Start JMX Console : works
Start Flight Recorder : Access denied! Invalid access level for requested MBeanServer operation.

java.lang.RuntimeException: Access denied! Invalid access level for requested MBeanServer operation. at com.jrockit.mc.flightrecorder.controlpanel.ui.FlightRecorderProvider.refresh(FlightRecorderProvider.java:110) at com.jrockit.mc.browser.views.JVMBrowserView$1.run(JVMBrowserView.java:100) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at Caused by: java.lang.SecurityException: Access property for this identity should be similar to: readwrite create com.sun.management.MissionControl at ....

According to https://community.oracle.com/thread/2588377 :

You need to ensure that the user you want to access the flight recorder has permission to create the relevant MBeans. You have probably defined the roles in the jmxremote.access file. Try adding:

<your-role-name-goes-here> readwrite \ create com.sun.management.,com.oracle.jrockit. \ unregister

=> where can I change this for Ivy ?

Thanks & Regards John

Migrate running cases to new PMV

lphieu — Fri, 17 Jan 2020 01:36:26 -0500

Hi Ivy team

At the moment, we deploy our application with multiple PMVs, each PMV has its own running case. And now we change our mind, we don't want to deploy multiple PMV anymore, we want to make sure the Ivy engine contains only the lastest PMV. For that reason, we want to remove the old PMV first.

But when we remove the deprecated pmv, adminUI throws the message that I can't remove deprecated PMV. We know that we should resolve all running tasks to make deprecated PMV become archived and removable. But the are a ton of running tasks for PMV.

So our question is: Is there any way to remove/resolve those tasks automatically or at least migrate that task to the lastest PMV? Thank for any help

Multiple deploy process modules by a single zip file

lphieu — Thu, 02 Jan 2020 03:19:36 -0500

Dear Ivy team. At the moment, we're using Ivy v 7.0.11 and we need to deploy multiple process modules to the specific Ivy application by using "File based deployment" approach (http://developer.axonivy.com/doc/7.0.11/EngineGuideHtml/administration.html#administration.deployment). It worked well when we only deploy single iar file. But when we create a zip file that contains multiple iars file inside, it got the problem.

Our zip file content:

Deployment error log:

Fatal error during deploying of project 'app.zip' to application 'Application'
java.lang.NullPointerException
    at ch.ivyteam.ivy.deployment.ProjectDeploymentValidator.isLibraryMissing(ProjectDeploymentValidator.java:165)
    at ch.ivyteam.ivy.deployment.ProjectDeploymentValidator.prepareIvyProject(ProjectDeploymentValidator.java:146)
    at ch.ivyteam.ivy.deployment.ProjectDeploymentValidator.prepareIvyProject(ProjectDeploymentValidator.java:82)
    at ch.ivyteam.ivy.deployment.internal.auto.AutoProjectDeployer.validate(AutoProjectDeployer.java:81)
    at ch.ivyteam.ivy.deployment.internal.auto.AutoProjectDeployer.deploy(AutoProjectDeployer.java:46)
    at ch.ivyteam.ivy.deployment.internal.auto.DeploymentDirectoryScanner.handleFile(DeploymentDirectoryScanner.java:85)
    at ch.ivyteam.ivy.deployment.internal.auto.DeploymentDirectoryScanner.fileCreated(DeploymentDirectoryScanner.java:75)
    at ch.ivyteam.ivy.deployment.internal.auto.ScannerThread.handleEvent(ScannerThread.java:191)
    at ch.ivyteam.ivy.deployment.internal.auto.ScannerThread.scanForFiles(ScannerThread.java:164)
    at ch.ivyteam.ivy.security.internal.SecurityManager.executeAsSystem(SecurityManager.java:1310)
    at ch.ivyteam.ivy.deployment.internal.auto.ScannerThread.run(ScannerThread.java:144)
    at ch.ivyteam.ivy.deployment.internal.auto.ScannerThread.access$0(ScannerThread.java:140)
    at ch.ivyteam.ivy.deployment.internal.auto.ScannerThread$1.run(ScannerThread.java:134)

So is there any way to deploy multiple process modules by a single zip file with Ivy 7.0.11? Waiting for your response and many thank for your help

Ivy Engine 8 Deployment API

nbthong — Fri, 27 Dec 2019 04:27:12 -0500

I'm setup Ivy Engine 8 successful on remote server. And try to use the deployment API to deploy my iar file. But I got exception.

2019-12-27 14:18:37.671 ERROR [ch.ivyteam.ivy.webserver.rest.exception.IvyExceptionMapper] [http-nio-8088-exec-2] [application=0, requestId=4, session=5 (ivyadmin), executionContext=SYSTEM, client=192.168.78.69] 
  null
    java.lang.NullPointerException
        at java.base/sun.nio.fs.WindowsPathParser.parse(Unknown Source)
        at java.base/sun.nio.fs.WindowsPathParser.parse(Unknown Source)
        at java.base/sun.nio.fs.WindowsPath.parse(Unknown Source)
        at java.base/sun.nio.fs.WindowsFileSystem.getPath(Unknown Source)
        at java.base/java.nio.file.Path.resolve(Unknown Source)
        at ch.ivyteam.ivy.deployment.restricted.DeploymentService$TemporaryDeployDirectory.getDeploymentFile(DeploymentService.java:126)
        at ch.ivyteam.ivy.deployment.restricted.DeploymentService$TemporaryDeployDirectory.writeFileToDeploy(DeploymentService.java:100)
        at ch.ivyteam.ivy.deployment.restricted.DeploymentService.deploy(DeploymentService.java:34)
        at ch.ivyteam.ivy.webserver.internal.rest.deploy.Deployment.deploy(Deployment.java:94)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.base/java.lang.reflect.Method.invoke(Unknown Source)
        at ch.ivyteam.ivy.webserver.internal.rest.resource.project.RestPmvInvocationHandler$PmvAwareInvocator.lambda$0(RestPmvInvocationHandler.java:41)
        at ch.ivyteam.ivy.webserver.internal.rest.resource.project.RestPmvInvocationHandler$PmvAwareInvocator.call(RestPmvInvocationHandler.java:50)
        at ch.ivyteam.ivy.webserver.internal.rest.resource.project.RestPmvInvocationHandler$PmvAwareInvocator.lambda$1(RestPmvInvocationHandler.java:42)
        at ch.ivyteam.ivy.security.exec.Sudo.call(Sudo.java:33)
        at ch.ivyteam.ivy.webserver.internal.rest.resource.project.RestPmvInvocationHandler$PmvAwareInvocator.invoke(RestPmvInvocationHandler.java:42)
        at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher$1.run(AbstractJavaResourceMethodDispatcher.java:124)
        at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.invoke(AbstractJavaResourceMethodDispatcher.java:167)
        at org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$ResponseOutInvoker.doDispatch(JavaResourceMethodDispatcherProvider.java:176)
        at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.dispatch(AbstractJavaResourceMethodDispatcher.java:79)
        at org.glassfish.jersey.server.model.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:469)
        at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:391)
        at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:80)
        at org.glassfish.jersey.server.ServerRuntime$1.run(ServerRuntime.java:253)
        at org.glassfish.jersey.internal.Errors$1.call(Errors.java:248)
        at org.glassfish.jersey.internal.Errors$1.call(Errors.java:244)
        at org.glassfish.jersey.internal.Errors.process(Errors.java:292)
        at org.glassfish.jersey.internal.Errors.process(Errors.java:274)
        at org.glassfish.jersey.internal.Errors.process(Errors.java:244)
        at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:265)
        at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:232)
        at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:680)
        at org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:392)
        at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:346)
        at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:365)
        at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:318)
        at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:205)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
        at org.apache.catalina.filters.HttpHeaderSecurityFilter.doFilter(HttpHeaderSecurityFilter.java:126)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
        at ch.ivyteam.ivy.webserver.internal.filter.FilterChain.next(FilterChain.java:33)
        at ch.ivyteam.ivy.webserver.internal.filter.LicenceFilter.doFilter(LicenceFilter.java:13)
        at ch.ivyteam.ivy.webserver.internal.filter.AbstractFilter.doFilter(AbstractFilter.java:41)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
        at ch.ivyteam.ivy.webserver.internal.filter.FilterChain.next(FilterChain.java:33)
        at ch.ivyteam.ivy.webserver.internal.exception.ExceptionFilter.doFilter(ExceptionFilter.java:50)
        at ch.ivyteam.ivy.webserver.internal.filter.AbstractFilter.doFilter(AbstractFilter.java:41)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
        at ch.ivyteam.ivy.webserver.internal.filter.FilterChain.next(FilterChain.java:33)
        at ch.ivyteam.ivy.webserver.internal.startup.IvyEngineUnavailableFilter.doFilter(IvyEngineUnavailableFilter.java:32)
        at ch.ivyteam.ivy.webserver.internal.filter.AbstractFilter.doFilter(AbstractFilter.java:41)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
        at ch.ivyteam.ivy.webserver.internal.filter.FilterChain.next(FilterChain.java:33)
        at ch.ivyteam.util.callable.AbstractExecutionContext.lambda$0(AbstractExecutionContext.java:28)
        at ch.ivyteam.util.callable.AbstractExecutionContext.callInContext(AbstractExecutionContext.java:16)
        at ch.ivyteam.util.callable.AbstractExecutionContext.executeInContext(AbstractExecutionContext.java:26)
        at ch.ivyteam.ivy.webserver.internal.filter.RemoteClientFilter.doFilter(RemoteClientFilter.java:18)
        at ch.ivyteam.ivy.webserver.internal.filter.AbstractFilter.doFilter(AbstractFilter.java:41)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
        at ch.ivyteam.ivy.webserver.internal.filter.FilterChain.next(FilterChain.java:33)
        at ch.ivyteam.util.callable.AbstractExecutionContext.lambda$0(AbstractExecutionContext.java:28)
        at ch.ivyteam.util.callable.AbstractExecutionContext.callInContext(AbstractExecutionContext.java:16)
        at ch.ivyteam.util.callable.AbstractExecutionContext.executeInContext(AbstractExecutionContext.java:26)
        at ch.ivyteam.ivy.webserver.internal.filter.IvyCurrentHttpRequestFilter.doFilter(IvyCurrentHttpRequestFilter.java:13)
        at ch.ivyteam.ivy.webserver.internal.filter.AbstractFilter.doFilter(AbstractFilter.java:41)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
        at ch.ivyteam.ivy.webserver.internal.filter.FilterChain.next(FilterChain.java:33)
        at ch.ivyteam.util.callable.AbstractExecutionContext.lambda$0(AbstractExecutionContext.java:28)
        at ch.ivyteam.util.callable.AbstractExecutionContext.callInContext(AbstractExecutionContext.java:16)
        at ch.ivyteam.util.callable.AbstractExecutionContext.executeInContext(AbstractExecutionContext.java:26)
        at ch.ivyteam.ivy.security.exec.Sudo.execute(Sudo.java:63)
        at ch.ivyteam.ivy.webserver.internal.filter.IvyExecuteAsSystemFilter.doFilter(IvyExecuteAsSystemFilter.java:11)
        at ch.ivyteam.ivy.webserver.internal.filter.AbstractFilter.doFilter(AbstractFilter.java:41)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
        at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:89)
        at com.google.inject.servlet.ManagedFilterPipeline.dispatch(ManagedFilterPipeline.java:121)
        at com.google.inject.servlet.GuiceFilter.doFilter(GuiceFilter.java:133)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
        at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:526)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
        at ch.ivyteam.ivy.webserver.internal.PerformanceLogValve.invoke(PerformanceLogValve.java:40)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
        at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:408)
        at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
        at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:861)
        at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1579)
        at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
        at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
        at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
        at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
        at java.base/java.lang.Thread.run(Unknown Source)

My remote server is:

Window server 2012

Java:

java version "1.8.0_191"
Java(TM) SE Runtime Environment (build 1.8.0_191-b12)
Java HotSpot(TM) 64-Bit Server VM (build 25.191-b12, mixed mode)

Ivy Engine:

Axon.ivy Engine
Version 8.0 Patch 0 Revision 1912040933
Copyright (c) 2001-2019 AXON Ivy AG
-----------------------------------------------------
Java Version 11.0.5 (AdoptOpenJDK)
JVM Version 11.0.5+10 (OpenJDK 64-Bit Server VM)

I use postman to call API. And Postman generated code for cURL.

curl --location --request POST 'http://10.123.0.174:8088/ivy/api/system/apps/ivy8app' \
--header 'X-Requested-By: curl' \
--header 'Authorization: Basic aXZ5YWRtaW46Ym9sdEA3ODk3ODk=' \
--header 'Content-Type: multipart/form-data; boundary=--------------------------880982583403848694607523' \
--form 'fileToDeploy=D:/EMTGRelease/QuickStartTutorial.iar'

I already create ivy8app by cockpit. Already bring the QuickStartTutorial.iar in my local forder D:/EMTGRelease/ to upload. I just think my value of "fileToDeploy" parameter is not correct 100%. Do you have any idea?

Thanks & Regards

How to call HTML dialog's method from java

hieulam — Wed, 04 Dec 2019 04:53:52 -0500

Dear Ivy team I would like to know is there any way to trigger a HTML dialog from java code. Lets me describe the situation: I have a page that contains a method named "run"

In HTML view I have a button to call a method from backing bean "Bean" Now what we need to how to trigger method "run" from the backing bean

We can achieve this only when the method belongs to an Ivy component by using something like this Unfortunately, this way only work for Ivy's component, not for the page. So my question is do we have any way to call HTML dialog's method from java?

how to work with database in Axon Ivy 7.4.0 use Hibernate for modeling

tuannv — Wed, 27 Nov 2019 23:05:21 -0500

Hi Ivy team,

I've used axon ivy 7.3.1 with standard persistency library for CRUD app, every thing is ok so does the Axon ivy 7.4.0 still work with persistence lib or use other way to connect with database ?

if not then how to work with 7.4.0 with hibernate model if it still can work with that lib , can you give a step to do that

I tried configured in pom.xml file:

<dependencies> <dependency> <groupId>com.axonivy</groupId> <artifactId>persistence</artifactId> <version>0.0.1</version> </dependency> </dependencies>

use maven build I get a error:

Could not resolve dependencies for project my.app:my-app:iar:1.0.0-SNAPSHOT: Failure to find com.axonivy:persistence:jar:0.0.1 in https://repo.maven.apache.org/maven2 was cached in the local repository

so How I do fix it ?

Thank you guys

How to get "bundledServerUrl" of IBusinessDataManager in ivy 8.0?

Nam Mai — Thu, 14 Nov 2019 21:24:52 -0500

Hello ivyTeam, we have one problem with BusinessData when migrate to ivy 8.0 Currently, some projects on our side need to re-create index of business data with specific template. In order to do that, we need to get field "bundledServerUrl" of IBusinessDataManager to get Bundled ES URL to put template.

But since ivy 8.0, IBusinessDataManager does not has field "bundledServerUrl" anymore.

Therefore I want to ask you how we get "bundledServerUrl" in ivy 8.0? Do we have any alternative to get ES bundled server URL in ivy 8.0?

Cannot modify the length of ivy task name in the database

ntctuyen — Sat, 02 Nov 2019 03:34:04 -0400

Hi there.

Today, I have a problem with the name of a task. The name of the task is over 200 characters and exceeds the capacity the whole task name can be saved to the database.

My question is how can I change the length of the Ivy task name in the database? I want to make it unlimited.

Thank you

Ivy task with start link Ivy is not persisted immediately

hieulam — Fri, 18 Oct 2019 00:27:09 -0400

Dear Ivy team.

At the moment, we're facing the problem with start link ivy is marked as Persist task on creation come with some additional data what was set in customvarcharfield.

We create a trigger in our ivy's database to listen to any changes in iwa_task table. We saw that whenever a user starts that ivy link. ivy will insert a new record in table iwa_task with a taskid but the value for customvarchar1 is empty, very quickly after that, ivy also performs another update on the same task to update data for customvarchar. After 2 updates in the iwa_task table, we have the correct data with a task that is created come with customvarcharfield.

It works pretty well for single user because the delay time between 2 updates is very short and unnoticeable. But when there are many users are working at the same time, we got the problem. Because each user access the Portal's tasklist at the same time, so they will query the existing tasks in the system. But under some unluckily moment, the task is created (at the first stage without customvarchar) is queried and return to other user's results. Without customvarchar means the task data is not displayed properly.

I just wonder is there any way to make "Persist task on creation" is persisted only once with full of data instead of creating an empty task and update data later?

Thank in advanced.

7.3.1 deployment - is a zip file still suported

John Moser — Wed, 16 Oct 2019 04:51:02 -0400

Dear Ivy Team

Pre-7.3.1 we deployed a xyz.zip containing the IARs to the deploy folder.

What is the preferred way with 7.3.1 ?

Best regards John Moser

How to increase file size upload limit in IIS?

SupportIvyTeam — Fri, 04 Oct 2019 04:31:56 -0400

After setting up my Ivy environment with an IIS, I could not upload any large files. Where can I change that restriction?

The error message looks something like this:

Request timed out.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: 
System.Web.HttpException: Request timed out.

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:

[HttpException (0x80004005): Request timed out.]

Cross site scripting - XSS

John Moser — Thu, 03 Oct 2019 08:33:45 -0400

Dear Ivy team

Just recently we had a security audit which reported that our app is vulnerable to XSS attacks. The issue is that the Primeface input fields (whatever control) seem not to be escaped. By default it should be escape="true" but it seems it's escape="false" which would be really bad (for all Ivy based applications).

Any idea why this is the case ? May be an outdated jsf lib ?

Best regards John