[jBPM] - No diagram associated with process in jBPM 5.4
by Hoai Linh Nguyen
Hoai Linh Nguyen [https://community.jboss.org/people/spyhunter88] created the document:
"No diagram associated with process in jBPM 5.4"
To view the document, visit: https://community.jboss.org/docs/DOC-50892
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I generate *.bpmn in eclipse, config name, parameter, add User/Roles into Jboss/standalone/configuration. I already generate *.PNG and *.ftl for all Human Task. Everything work fine except I get "No diagram associated with process".
What did I do:
- I put my *.bpmn to {jbpm-installer}/sample/.../resource/*.bpmn like the Evaluation.bpmn.
- I already put the *.jar file with all *ftl* files and one image (*PNG* file) into jbpm-gwt-console-server.war/WEB-INF/lib.
What I get:
- I get the new Process in the List. I can create new, All Human Task, GroupId, UserId, Claim, View ... actions working.
- But I can get the Diagram.
I create the PNG like {processId}-image.PNG. Look into all the process and no other prorcess has the same name, only same "*com.sample.bpmn.*".
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12 years, 10 months
[jBPM] - process can't saved successully
by Wells guo
Wells guo [https://community.jboss.org/people/wguo] created the discussion
"process can't saved successully"
To view the discussion, visit: https://community.jboss.org/message/831729#831729
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Hi ,
When i integrated designer and guvnor in my server XXX.com , i can draw work flow chart but when i exe the save action , it will not save the process normally and display the following errors :
ERROR [org.drools.guvnor.server.contenthandler.drools.BPMN2ProcessHandler] (http-XXX.com/ip:8080-10) Connection refused: java.net.ConnectException: Connection refused
the jbpm.xml in process-designer/profile i have modified :
| | <externalloadurl protocol="https" host="XXXXX.com" |
| | subdomain="drools-guvnor/org.drools.guvnor.Guvnor/oryxeditor" usr="admin" pwd="admin"/> |
| | <localhostory enabled="true" timeout="60000"/> |
So , can any one help me about the issue ?
Note: i had removed the authentication function of the guvnor , so is it related with it ?
Thanks !
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12 years, 10 months
Issue with the maven plugin when using an IP address without reverse name resolution
by Dominique Broeglin
Hello!
I encountered an issue when trying to use the jbos-as-maven-plugin to
deploy on a remote JBoss AS server. I use something akin to :
<plugin>
<groupId>org.jboss.as.plugins</groupId>
<artifactId>jboss-as-maven-plugin</artifactId>
<version>7.4.Final</version>
<configuration>
<hostname>10.1.2.3</hostname>
<port>9999</port>
<username>admin</username>
<password>xxx</password>
<filename>${project.build.finalName}.ear</filename>
<name>backend</name>
<skip>false</skip>
</configuration>
</plugin>
And I get the following error :
Caused by: org.apache.maven.plugin.MojoExecutionException: Could not
execute goal deploy-artifact on null. Reason: I/O Error could not
execute operation '{
"address" => [],
"operation" => "read-attribute",
"name" => "launch-type"
}'
at org.jboss.as.plugin.deployment.AbstractDeployment.doExecute(AbstractDeployment.java:155)
at org.jboss.as.plugin.deployment.AbstractDeployment.execute(AbstractDeployment.java:111)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
... 23 more
Caused by: java.lang.IllegalStateException: I/O Error could not
execute operation '{
"address" => [],
"operation" => "read-attribute",
"name" => "launch-type"
}'
at org.jboss.as.plugin.common.AbstractServerConnection.isDomainServer(AbstractServerConnection.java:241)
at org.jboss.as.plugin.common.AbstractServerConnection.getClient(AbstractServerConnection.java:156)
at org.jboss.as.plugin.common.AbstractServerConnection.isDomainServer(AbstractServerConnection.java:133)
at org.jboss.as.plugin.deployment.AbstractDeployment.validate(AbstractDeployment.java:167)
at org.jboss.as.plugin.deployment.DeployArtifact.validate(DeployArtifact.java:75)
at org.jboss.as.plugin.deployment.AbstractDeployment.doExecute(AbstractDeployment.java:133)
... 26 more
Caused by: java.io.IOException: java.lang.IllegalArgumentException:
destination address may not be null
at org.jboss.as.controller.client.impl.AbstractModelControllerClient.executeForResult(AbstractModelControllerClient.java:129)
at org.jboss.as.controller.client.impl.AbstractModelControllerClient.execute(AbstractModelControllerClient.java:71)
at org.jboss.as.plugin.common.AbstractServerConnection.isDomainServer(AbstractServerConnection.java:234)
... 31 more
Caused by: java.lang.IllegalArgumentException: destination address may
not be null
at org.jboss.remoting3.remote.RemoteConnectionProvider.connect(RemoteConnectionProvider.java:139)
at org.jboss.remoting3.EndpointImpl.doConnect(EndpointImpl.java:296)
at org.jboss.remoting3.EndpointImpl.doConnect(EndpointImpl.java:251)
at org.jboss.remoting3.EndpointImpl.connect(EndpointImpl.java:349)
at org.jboss.remoting3.EndpointImpl.connect(EndpointImpl.java:337)
at org.jboss.as.protocol.ProtocolChannelClient.connect(ProtocolChannelClient.java:114)
at org.jboss.as.protocol.ProtocolChannelClient.connectSync(ProtocolChannelClient.java:124)
at org.jboss.as.protocol.mgmt.ManagementClientChannelStrategy$Establishing.getChannel(ManagementClientChannelStrategy.java:166)
at org.jboss.as.controller.client.impl.RemotingModelControllerClient.getOrCreateChannel(RemotingModelControllerClient.java:146)
at org.jboss.as.controller.client.impl.RemotingModelControllerClient$1.getChannel(RemotingModelControllerClient.java:67)
at org.jboss.as.protocol.mgmt.ManagementChannelHandler.executeRequest(ManagementChannelHandler.java:111)
at org.jboss.as.protocol.mgmt.ManagementChannelHandler.executeRequest(ManagementChannelHandler.java:94)
at org.jboss.as.controller.client.impl.AbstractModelControllerClient.executeRequest(AbstractModelControllerClient.java:236)
at org.jboss.as.controller.client.impl.AbstractModelControllerClient.execute(AbstractModelControllerClient.java:141)
at org.jboss.as.controller.client.impl.AbstractModelControllerClient.executeForResult(AbstractModelControllerClient.java:127)
... 33 more
The error is caused by the fact that the IP address I provide in the
<hostname> configuration entry does not have a reverse DNS name
associated with it. A quick workaround is to add a name for it in my
local hosts file and everything works fine. Also, when using the
jboss-cli everything works fine.
I tracked the hostname parameter in the code and I think that the
issue is in the following line of
org.jboss.as.controller.client.impl.ClientConfigurationImpl:
return new ClientConfigurationImpl(address.getHostName(),
port, handler, null, null, createDefaultExecutor(), true);
The plugin gets an InetAddress which works fine, but when entering
this line we try to get the hostname (which does not exist) and we get
nothing back. This is then used later to construct the URI:
configuration.setUri(new URI("remote://" +
formatPossibleIpv6Address(client.getHost()) + ":" +
client.getPort()));
And finally we get the exception shown above.
I'm not familiar enough with the code to try an provide a patch but I
wanted at least to communicate the issue.
Hope this helps,
Dominique
12 years, 10 months
Re: [jboss-user] [JBoss Web Services] - WS access behind SSO
by Libor Krzyžanek
Libor Krzyžanek [https://community.jboss.org/people/lkrzyzanek] replied to the discussion
"WS access behind SSO"
To view the discussion, visit: https://community.jboss.org/message/831636#831636
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So the situation is an application deployed on JBoss 5.1.0.GA (running on JDK6) needs to make a call to a WebService that is deployed behind an SSO layer. Not so big a deal(I thought). I managed to get the certificates and aliases configured to do the SSL negotiation but then started getting the following:
java.net.HttpRetryException: cannot retry due to redirection, in streaming mode
at sun.net.www.protocol.http.HttpURLConnection.followRedirect(HttpURLConnection.java:2337)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1556)
at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:468)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getResponseCode(HttpsURLConnectionImpl.java:338)
at org.jboss.remoting.transport.http.HTTPClientInvoker.getResponseCode(HTTPClientInvoker.java:1238)
at org.jboss.remoting.transport.http.HTTPClientInvoker.useHttpURLConnection(HTTPClientInvoker.java:339)
at org.jboss.remoting.transport.http.HTTPClientInvoker.makeInvocation(HTTPClientInvoker.java:231)
The problem is that the SSO layer uses a redirect to accomlish authentication which does not lend itself to using URL.openStream()
I know how to code the http handling so that the redirect is followed and the correct stream is obtained what I don't know is how to get JBossWS to use custom code for this.
Thanks in advance,
Chalrie
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12 years, 10 months
Re: [jboss-user] [JBoss Web Services] - Client call to Service behind SSO
by Libor Krzyžanek
Libor Krzyžanek [https://community.jboss.org/people/lkrzyzanek] replied to the discussion
"Client call to Service behind SSO"
To view the discussion, visit: https://community.jboss.org/message/831646#831646
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The situation is an application deployed on JBoss 5.1.0.GA(running JDK6) needs to make a call to a webservice that is deployed behind and SSO layer. I've managed to get the SSL configuration accomlished and the started getting this error:
java.net.HttpRetryException: cannot retry due to redirection, in streaming mode
at sun.net.www.protocol.http.HttpURLConnection.followRedirect(HttpURLConnection.java:2337)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1556)
at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:468)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getResponseCode(HttpsURLConnectionImpl.java:338)
at org.jboss.remoting.transport.http.HTTPClientInvoker.getResponseCode(HTTPClientInvoker.java:1238)
at org.jboss.remoting.transport.http.HTTPClientInvoker.useHttpURLConnection(HTTPClientInvoker.java:339)
at org.jboss.remoting.transport.http.HTTPClientInvoker.makeInvocation(HTTPClientInvoker.java:231)
The problem is the SSO layer uses a redirect which doesn't work with URL.openStreamI().
If I was coding the transport myself coding around the redirect would not be a problem.
What I'm trying to figure out is the best way to tell JBossWS to use some custom code there.
Ideas??
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12 years, 10 months