Issue

• Is there a way to use a Custom CallbackHandler, which has a constructor containing two String arguments (username & password) and passing the CallbackHandler to the EJBClientConfiguration properties as following:

props.put("remote.connection.default.callback.handler.class", "test.SimpleAppCallbackHandler");

Example:

        props.put("remote.connection.default.host", host);
        props.put("remote.connection.default.port", port);
        props.put("remote.connectionprovider.create.options.org.xnio.Options.SSL_ENABLED", false");                 
        props.put("remote.connection.default.connect.options.org.xnio.Options.SASL_POLICY_NOANONYMOUS", "false");
        props.put("remote.connection.default.connect.options.org.xnio.Options.SASL_POLICY_NOPLAINTEXT","false");
        props.put("remote.connection.default.connect.options.org.xnio.Options.SASL_DISALLOWED_MECHANISMS","JBOSS-LOCAL-USER");
        props.put("remote.connection.default.callback.handler.class", "test.SimpleAppCallbackHandler");

        EJBClientConfiguration ejbClientConfiguration = new PropertiesBasedEJBClientConfiguration(props);
        ContextSelector<EJBClientContext> selector = new ConfigBasedEJBClientContextSelector(ejbClientConfiguration);
        EJBClientContext.setSelector(selector);

• Any such attempt is causing the following exception:

 WARN: Could not create connection for connection named default
 java.lang.RuntimeException: java.lang.InstantiationException: test.SimpleAppCallbackHandler
    at org.jboss.ejb.client.PropertiesBasedEJBClientConfiguration.resolveCallbackHandler(PropertiesBasedEJBClientConfiguration.java:602)
    at org.jboss.ejb.client.PropertiesBasedEJBClientConfiguration.createCallbackHandler(PropertiesBasedEJBClientConfiguration.java:583)
    at org.jboss.ejb.client.PropertiesBasedEJBClientConfiguration.createConnectionConfiguration(PropertiesBasedEJBClientConfiguration.java:511)
    at org.jboss.ejb.client.PropertiesBasedEJBClientConfiguration.parseConnectionConfigurations(PropertiesBasedEJBClientConfiguration.java:457)
    at org.jboss.ejb.client.PropertiesBasedEJBClientConfiguration.parseProperties(PropertiesBasedEJBClientConfiguration.java:220)
    at org.jboss.ejb.client.PropertiesBasedEJBClientConfiguration.<init>(PropertiesBasedEJBClientConfiguration.java:112)
    at client.JBossEJBClientAPIBased.testHelloSecure(Unknown Source)
    at client.JBossEJBClientAPIBased.main(Unknown Source)
 Caused by: java.lang.InstantiationException: test.SimpleAppCallbackHandler
    at java.lang.Class.newInstance0(Class.java:340)
    at java.lang.Class.newInstance(Class.java:308)
    at org.jboss.ejb.client.PropertiesBasedEJBClientConfiguration.resolveCallbackHandler(PropertiesBasedEJBClientConfiguration.java:600)