JBoss AS7 Command-line public API --> Write Attribute

[suikast42]

Hi guys,

I try to configure JBoss with Command-line public API. I try to add a jndi-name to subsystem infinipan.

With that CLI command works fine:

/subsystem=infinispan/cache-container=hibernate:write-attribute(name=jndi-name, value=java:jboss/infinispan/hibernate)

So I try to that same thing from javacode by using the modelnode.

  ModelNode request = new ModelNode();
    request.get(ADRESS).add(ClientConstants.SUBSYSTEM, "infinispan");
    request.get(ADRESS).add("cache-container","hibernate");
    request.get("jndi-name").set("java:jboss/infinispan/hibernate");
    request.get(ClientConstants.OP).set(ClientConstants.WRITE_ATTRIBUTE_OPERATION);

If I excecute that command with ctx.getModelControllerClient().execute(request); then I get the exception shown below:

java.lang.RuntimeException: Operation failed: "JBAS014746: name may not be null"

    at com.siemag.wan.jbossconfig.JBoss7ServerConfigurator.reportFailure(JBoss7ServerConfigurator.java:203)

    at com.siemag.wan.jbossconfig.JBoss7ServerConfigurator.excecute(JBoss7ServerConfigurator.java:153)

    at com.siemag.wan.jbossconfig.JBoss7ServerConfigurator.addInfinispanJNDIName(JBoss7ServerConfigurator.java:145)

    at com.siemag.wan.jbossconfig.JBoss7ServerConfigurator.main(JBoss7ServerConfigurator.java:43)

The read resources operation works well:

	ModelNode request = new ModelNode();
	request.get(ADRESS).add(ClientConstants.SUBSYSTEM, "infinispan");
	request.get(ADRESS).add("cache-container","hibernate");
	request.get(ClientConstants.OP).set(ClientConstants.READ_RESOURCE_OPERATION);

Did i miss something ?

I use JBoss 7.2.0.Final on windows 7 64-bit with oracle 64 bit JVM.

[jaikiran]

Sueleyman Vurucu wrote:

    request.get("jndi-name").set("java:jboss/infinispan/hibernate");

That's not the right way. The right way is:

request.get("name").set("jndi-name");
request.get("value").set("java:jboss/infinispan/hibernate");

Of course, you can use the constants for "name" and "value" from the ClientConstants.

[suikast42]

So I try the folowing steps,

1. try to add name

    request.get("name").set("hibernate");

then I get this exception:

java.lang.RuntimeException: Operation failed: "JBAS014792: Unknown attribute hibernate"

    at com.siemag.wan.jbossconfig.JBoss7ServerConfigurator.reportFailure(JBoss7ServerConfigurator.java:195)

    at com.siemag.wan.jbossconfig.JBoss7ServerConfigurator.excecute(JBoss7ServerConfigurator.java:145)

    at com.siemag.wan.jbossconfig.JBoss7ServerConfigurator.addInfinispanJNDIName(JBoss7ServerConfigurator.java:137)

    at com.siemag.wan.jbossconfig.JBoss7ServerConfigurator.main(JBoss7ServerConfigurator.java:43)

2. Try to read attributes wit CLI.

[standalone@localhost:9999 /] /subsystem=infinispan/cache-container=hibernate:read-attribute(name=module)

{

    "outcome" => "success",

    "result" => "org.jboss.as.jpa.hibernate:4"

}

[standalone@localhost:9999 /] /subsystem=infinispan/cache-container=hibernate:read-attribute(name=name)

{

    "outcome" => "failed",

    "failure-description" => "JBAS014792: Unknown attribute name",

    "rolled-back" => true

}

Why I can't read the name attribute ? Is there a BUG ??

[ctomc]

name is not na attribute but part of path

try this commands so you will get few ideas:

/subsystem=infinispan/cache-container=hibernate:read-resource()

/subsystem=infinispan:read-children(type=cache-container)

plus why you need name of cache container if you already have it

cache-container=hibernate would translate into here is cache container with name hibernate.

so in short, no need to read it again

--

tomaz

[suikast42]

jaikiran pai schrieb:

That's not the right way. The right way is:

request.get("name").set("jndi-name");
request.get("value").set("java:jboss/infinispan/hibernate");

Of course, you can use the constants for "name" and "value" from the ClientConstants.

So that's a litte strange but it works . The documentation is a little bit rare. Is there a link that you can suggest ?

[suikast42]

Tomaz Cerar schrieb:

plus why you need name of cache container if you already have it

cache-container=hibernate would translate into here is cache container with name hibernate.

so in short, no need to read it again

--

tomaz

For nothing I'll understand the API

[jaikiran]

Sueleyman Vurucu wrote:

jaikiran pai schrieb:

That's not the right way. The right way is:

request.get("name").set("jndi-name");
request.get("value").set("java:jboss/infinispan/hibernate");

Of course, you can use the constants for "name" and "value" from the ClientConstants.

So that's a litte strange but it works .

It's not strange, really. If you take a look at the CLI version of it:

:write-attribute(name=jndi-name, value=java:jboss/infinispan/hibernate)

You are telling it what the "name" of the attribute is and what the "value" of the attribute is. In other words, you are providing/setting a value for the "name" and a (different) value for the "value".

That's exactly what translates to:

request.get("name").set("jndi-name"); // set a value for the "name"
request.get("value").set("java:jboss/infinispan/hibernate"); // set a value for the "value"

[suikast42]

jaikiran pai schrieb:

It's not strange, really. If you take a look at the CLI version of it:

That's depends on how familar you'r with the api .

How can I set List values. I want add a global module for example.

/subsystem=ee/:write-attribute(name=global-modules,value=[{\"name\" => \"my.module.com\",\"slot\" => \"main\"}])");

[suikast42]

Ok I think I understand the api little bit more

   ModelNode module= new ModelNode();

    module.get("name").set("my.module.com");

    module.get("slot").set("main");

        ModelNode request = new ModelNode();

        request.get(ADRESS).add(ClientConstants.SUBSYSTEM, "ee");

        request.get("name").set("global-modules");

        request.get("value").add(test);

        request.get(ClientConstants.OP).set(ClientConstants.WRITE_ATTRIBUTE_OPERATION);

        excecute(request);

Does the same job with /subsystem=ee/:write-attribute(name=global-modules,value=[{\"name\" => \"my.module.com\",\"slot\" => \"main\"}])");