I'm getting below error when I tried to hit kie server from java application
Exception in thread "main"
org.kie.server.client.KieServicesException: Error while creating
service response! The actual result type class
org.kie.server.api.model.KieContainerResourceList does not match
the expected type class
org.kie.server.api.model.KieServerInfo!
Can anyone please help me in resolving this
Getting error at below location in my code :
KieServicesClient client = KieServicesFactory.newKieServicesClient(config);
I suppose that you are using REST transport protocol in Kie server client.
It seems that you put wrong server URL parameter to your instance of KieServicesConfiguration. Correct URL looks like this:
http://<server>:<port>/<context>/services/rest/server
Your server URL seems to be:
http://<server>:<port>/<context>/services/rest/server/containers
Which is actually URL of endpoint for retrieving containers list in Kie server.
Related
I am trying to run a simple program of jcloud. The program is as follows:
String provider = "openstack-nova";
String identity = "Tenant:usename"; // tenantName:userName
String credential = "pass";
novaApi = ContextBuilder.newBuilder(provider).endpoint("http://openstack.infosys.tuwien.ac.at/identity/v2.0")
.credentials(identity, credential).modules(modules).buildApi(NovaApi.class);
regions = novaApi.getConfiguredRegions();
The openstack.infosys is connect via SOCKS proxy on port 7777. I have also enlisted the same on eclipse(Window->Preferences->General->Network Config->SOCKS(Manual)) . However, everytime I run the code I get the following error:
ERROR o.j.h.i.JavaUrlHttpCommandExecutorService - Command not considered safe to retry because request method is POST:
Which is then caused by
Caused by: java.net.SocketTimeoutException: connect timed out
I am able to access the horizon web interface of the same without any issues.
Can someone please help me in understanding what is the possible problem.
You need to tell Apache jclouds about your proxy configuration when creating the context. Have a look at these properties, and pass the ones you need to the overrides method of the ContextBuilder:
Proxy type
Proxy host
Proxy port
Proxy user
Proxy password
Hy
In SharePoint Designer 2013:
I'm adding a REST Service Connection to a REST Service hosted in my Intranet, which has Basic Authentication.
When I use this Data Connection as a DataList (for example on my SharePoint HomePage), i get the following Exception (in the Designer):
The Server returned a non-specific error when trying to get data from the data source.
When I look at the SharePoint Logs, I see the following Exception:
SOAP exception: System.NullReferenceException: Object reference not set to an instance of an object. at Microsoft.SharePoint.WebPartPages.DataFormWebPart.GetHierarchicalXPathNavigator(IHierarchicalDataSource ds) at Microsoft.SharePoint.WebControls.SingleDataSource.GetXPathNavigatorInternal() at Microsoft.SharePoint.WebControls.SingleDataSource.GetXPathNavigator() at Microsoft.SharePoint.SoapServer.WebPartPagesWebService.GetDataFromDataSourceControl(String dscXml, String contextUrl) 0152039d-7db3-20a8-718f-0c727b68e96b
When I open the REST URL in my Web-Browser, everything works fine.
By the way, I've already enabled the intranet-calls, so this isn't the problem:
$farm=get-spfarm
$farm.properties.disableintranetcalls=$false
$farm.properties.disableintranetcallsfromapps=$false
$farm.Update()
Thanks for your help!
Kind regards,
Peter
Is it possible to let the server send messages to all connected clients without waiting for any action from them? Let me explain it :-) I've been reading the docs/examples and I have found nothing that satifies my needs: the flow is always the same; a client connects (e.g: a GET call to a Rest API), the connection is suspendend and until a new API call is received (e.g.: a POST call) the server simply waits (or at least this is what I have understood). My use case is pretty different: I want the server to send some "notifications" once new data become available. This would be my use case (pretty simplifed):
Client A connects to server
Connection is suspended since no new data is available at the moment
The server gets notified new data is available from an external
source and broadcasts it to client A
Go to step 2
What I have achieved so far is getting the connection successfully established. The next step is to solve this server issue. I must say this technology is completely new to me so it is possible I misunderstood how something works. If that's the case, let me know!
This is my stack:
Spring 3.2.0 RELEASE
Jersey 1.8
Atmosphere Jersey 1.0.13
Tomcat 7.0.40
Thank you all in advance!
UPDATE: After following this I get this warning, which I have no idea how to get rid of:
2013-06-04 09:40:36,284 WARN [org.atmosphere.cpr.AtmosphereFramework] - Failed using comet support: org.atmosphere.container.Tomcat7AsyncSupportWithWebSocket, error: Tomcat failed to detect this is a Comet application because context.xml is missing or the Http11NioProtocol Connector is not enabled.
If that's not the case, you can also remove META-INF/context.xml and WEB-INF/lib/atmosphere-compat-tomcat.jar Is the Nio or Apr Connector enabled?
2013-06-04 09:40:36,285 WARN [org.atmosphere.cpr.AtmosphereFramework] - Using org.atmosphere.container.Tomcat7BIOSupportWithWebSocket
I followed the app structure commented here, so this should not be a problem. I have noticed that by changing the transport to "websocket" instead of "long-polling" shows no errors. The server finally sends data tough :)
I followed your link and modified the code a little.
When you are in the step 3 "The server gets notified new data is available from an external source and broadcasts it to client A", you have to write a line like this:
BroadcasterFactory.getDefault().lookup("/*").broadcast(response);
At first I used the TextMessage received from my ActiveMQ Queue but I get this error, so I used a Jackson class as an object response and everything worked fine.
SEVERE: A message body writer for Java class org.apache.activemq.command.ActiveMQTextMessage, and Java type class org.apache.activemq.command.ActiveMQTextMessage, and MIME media type application/json was not found
jun 03, 2014 11:32:21 AM com.sun.jersey.spi.container.ContainerResponse write
SEVERE: The registered message body writers compatible with the MIME media type are:
application/json (JSONJAXBElementProvider, JSONArrayProvider, JSONObjectProvider, JSONRootElementProvider, JSONListElementProvider, ...)
I am using eclipse indigo(javaEE) and apache tomcat 7.0.23. the jsp code
pstatement = connection.prepareStatement(queryString);
pstatement.setString(1, name);
pstatement.setString(2, city);
pstatement.setString(3, phone);
updateQuery = pstatement.executeUpdate();
is giving error as the requested resource jsp1/prepared_statement_query.jsp is not available.
The simple .jsp file executes properly and shows the successful connection, but not for insertion into the database. I am not getting whether there is problem with the database connection or the running of the server?
Is it any kind of 404 error? is the file "prepared_statement_query.jsp" not in the place where it should be?
If the error is - "404 Requested Resource Not Found" then find the file in proper place.
And Kindly post the complete stack trace for better understanding of the issue.
I am new to GWT and I am trying to call the service I created but I am getting the following error
Casing? you url-pattern contains TimeSheetTrack in a different case as the url shown in your error message.