STR:

0) Prepare stuff

    var appTypeName = "No Tx Datasource";
    var appType = ResourceTypeManager.getResourceTypeByNameAndPlugin( appTypeName, "JBossAS5" ); // TODO: 
    Assert.assertNotNull( appType, "  Could not find application type: " + appTypeName);

    // Create deployConfig. Properties taken from $RHQ_SRC/modules/plugins/jboss-as-5/src/main/resources/META-INF/rhq-plugin.xml
    var deployConfig = new Configuration();
    deployConfig.put( new PropertySimple("jndi-name", "cliTestDS"));
    deployConfig.put( new PropertySimple("driver-class", "org.hsqldb.jdbc.JDBCDriver"));
    deployConfig.put( new PropertySimple("connection-url", "jdbc:hsqldb:mem:."));


1) This works fine - DS is created:
ResourceFactoryManager.createResource( as.id, appType.id,   "cliTestDS-res",   null, deployConfig ) %cliTestDS-res",   null, deployConfig );

2) Do it again. No exception thrown, returns null like at first time.
   Should throw because JNDI is the same. DS not created of course.

3) This doesn't throw either:

deployConfig.put( new PropertySimple("jndi-name", "!:\\(@*^$*%///: !)(%~_"));

ResourceFactoryManager.createResource( as.id, appType.id,   "cliTestDS-crap",   null, deployConfig cliTestDS-res",   null, deployConfig );