[jboss-user] [JCA/JBoss] - Re: How to change datasource properties using java client co

[chetanchatwani]

Hi Vicky,

Thanks for you help, however I am getting following excprion :

javax.management.InstanceNotFoundException: jboss.jca:service=ManagedConnectionF
actory,name=BizLogicDB
        at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getMBean(Unknow
n Source)
        at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(Unknown
Source)
        at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(Unknown Source)
        at TestJBoss.main(TestJBoss.java:61)


*************************************Source code*********

import javax.management.MBeanServer;
import javax.management.MBeanServerInvocationHandler;
import javax.management.ObjectName;
import javax.management.MBeanServerFactory;

import org.jboss.mx.util.MBeanServerLocator;
import java.util.Properties;
import javax.management.AttributeList;
import javax.management.Attribute;

import javax.naming.InitialContext;
import javax.naming.Context;

public class TestJBoss {

	public static void main(String args[]) {

		final String jndiURL = "jdbc/BizLogicDB";
		final String serverUrl="jnp://sys181.tdiinc.com:18026";
		final StringBuilder properties = new StringBuilder(512);
		javax.naming.InitialContext ic = null;

		try{

			ic = getInitialContext(serverUrl);

			if(null!=ic){
				System.out.println("Got InitialContext object");
			} else {
				System.out.println("Failed to get InitialContext object");
			}

			MBeanServer server = MBeanServerFactory.createMBeanServer("ejbServer");

			if(null!=server){
				System.out.println("Got server object");

				ObjectName mcfName = new ObjectName("jboss.jca:service=ManagedConnectionFactory,name=" + "BizLogicDB");
				ObjectName mcpName = new ObjectName("jboss.jca:service=ManagedConnectionPool,name=" + jndiURL);
		    	ObjectName dsName = new ObjectName("jboss.jca:service=DataSourceBinding,name=" + jndiURL);
				Object dsBean = server.createMBean("org.jboss.resource.adapter.jdbc.remote.WrapperDataSourceService", dsName);
				if(null!=mcfName){
					System.out.println("Got mcfName object");
				} else {
					System.out.println("Failed to get mcfName object");
				}
				if(null!=dsName){
					System.out.println("Got dsName object");

					AttributeList al = new AttributeList();
					al.add(new Attribute("UseJavaContext", Boolean.TRUE));
					server.setAttributes(dsName, al);

					properties.append("\nUser=");
					properties.append("chetan1");
					properties.append("\nPassword=");
					properties.append("chetan1");
					properties.append('\n');
					server.invoke(mcfName, "setManagedConnectionFactoryAttribute", new Object[] { "XADataSourceProperties",
							java.lang.String.class, properties.toString() }, new String[] { "java.lang.String", "java.lang.Class",
							"java.lang.Object" });
				} else {
					System.out.println("Failed to get dsName object");
				}

			} else {
				System.out.println("Failed to get server object");
			}

		}catch(Throwable th){
			th.printStackTrace();
		}


	}

	public static InitialContext getInitialContext(String serverUrl) throws Exception{

		Properties props = new Properties();
		props.put(Context.PROVIDER_URL, serverUrl);
		props.setProperty(Context.INITIAL_CONTEXT_FACTORY, "org.jnp.interfaces.NamingContextFactory");
       	props.setProperty(Context.SECURITY_PRINCIPAL, "guest");
        props.setProperty(Context.SECURITY_CREDENTIALS, "guest");

		return new InitialContext(props);
	}

}


************************************************************

Any help for same 
Thanks and Regards,
Chetan


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