AvoidGetMBeanInfoCallsTest.java 文件源码

/**
 * Standalone entry point.
 *
 * Run the test and report to stdout.
 */
public static void main(String args[]) throws Exception {

    echo(">>> Create MBeanServer");
    MBeanServer server = MBeanServerFactory.newMBeanServer();

    echo(">>> Default Domain: " + server.getDefaultDomain());

    echo(">>> Create and register Test MBean");
    Test mbean = new Test();
    ObjectName name = ObjectName.getInstance(":type=Test");
    server.registerMBean(mbean, name);

    echo(">>> Set entered flag to false in Test MBean");
    mbean.entered = false;

    echo(">>> Query Names:");
    Set<ObjectName> names = server.queryNames(null, null);
    for (ObjectName on : names) {
        echo("\t" + on.toString());
    }

    echo(">>> Entered flag = " + mbean.entered);

    if (mbean.entered) {
        echo(">>> Test FAILED!");
        throw new IllegalArgumentException("getMBeanInfo got called");
    } else {
        echo(">>> Test PASSED!");
    }
}