[jboss-dev-forums] [JBoss AS7 Development] - Re: JMX-based monitoring the jbossAS7 database connection pool

[duan xz]

duan xz [http://community.jboss.org/people/duanxz] created the discussion

"Re: JMX-based monitoring  the jbossAS7 database connection pool"

To view the discussion, visit: http://community.jboss.org/message/631472#631472

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Hi Braun,
Thanks a lot for your help and tips.
I want to read All datasources,according to your advice,  my code is as follows, but I have trouble converting the CLI to Java code:
================================================
===CLI command:
[standalone at 192.0.0.204:9999 subsystem=datasources] :read-children-resources(child-type=data-source)
{
    "outcome" => "success",
    "result" => {
        "abc" => {
 ....
 ....
===java code:
ModelControllerClient.Factory factory = new ModelControllerClient.Factory();
ModelControllerClient client = factory.create(InetAddress.getByName("192.0.0.204"), 9999);
+ModelNode op  = new ModelNode();+
+op.get("operation").set("read-children-resources");+
+op.get("recursive").set(true);+
+op.get("operations").set(true);+
+ModelNode address = op.get("address");+
+address.add("subsystem", "datasources");+
+address.add("datasource", "jndi-name");+
System.out.println(op);
try {
 ModelNode returnVal = client.execute(op);
 System.out.println(returnVal);
} catch (IOException ie) {
 // TODO Auto-generated catch block
 ie.printStackTrace();
}
================================================
error trace:
------------------------------------------------
 {
     "outcome" => "failed",
     "failure-description" => "No handler for operation read-child ren-resources at address [
     (\"subsystem\" => \"datasources\"),
     (\"datasource\" => \"jndi-name\")
 ]",
     "rolled-back" => true
 }
 -------------------------------------------------
I don't know with the ModelNode parameter Usage.
Could you please help me with this one? 
Thanks a lot,
duanxz

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