Examples with PrivateClassLoader javax.management.loading.PrivateClassLoader used on opensource projects

Example 1 with PrivateClassLoader

use of javax.management.loading.PrivateClassLoader in project felix by apache.

the class MX4JMBeanServer method unregisterMBean.

public void unregisterMBean(ObjectName objectName) throws InstanceNotFoundException, MBeanRegistrationException {
    objectName = secureObjectName(objectName);
    if (objectName == null || objectName.isPattern()) {
        throw new RuntimeOperationsException(new IllegalArgumentException("ObjectName cannot be null or a pattern ObjectName"));
    }
    if (objectName.getDomain().equals("JMImplementation")) {
        throw new RuntimeOperationsException(new IllegalArgumentException("Domain 'JMImplementation' is reserved for the JMX Agent"));
    }
    MBeanMetaData metadata = findMBeanMetaData(objectName);
    try {
        MBeanServerInterceptor head = getHeadInterceptor();
        head.registration(metadata, MBeanServerInterceptor.PRE_DEREGISTER);
        unregister(metadata);
        getHeadInterceptor().registration(metadata, MBeanServerInterceptor.POST_DEREGISTER);
        if (metadata.mbean instanceof ClassLoader && !(metadata.mbean instanceof PrivateClassLoader)) {
            getModifiableClassLoaderRepository().removeClassLoader((ClassLoader) metadata.mbean);
        }
    } catch (MBeanRegistrationException x) {
        throw x;
    } catch (SecurityException x) {
        throw x;
    } catch (Exception x) {
        throw new MBeanRegistrationException(x);
    } catch (Error x) {
        throw new MBeanRegistrationException(new RuntimeErrorException(x));
    }
}

Example 2 with PrivateClassLoader

use of javax.management.loading.PrivateClassLoader in project felix by apache.

the class MX4JMBeanServer method registerImpl.

private void registerImpl(MBeanMetaData metadata, boolean privileged) throws InstanceAlreadyExistsException, MBeanRegistrationException, NotCompliantMBeanException {
    introspector.introspect(metadata);
    if (!introspector.isMBeanCompliant(metadata))
        throw new NotCompliantMBeanException("MBean is not compliant");
    MBeanServerInterceptor head = getHeadInterceptor();
    try {
        // With this call, the MBean implementor can replace the ObjectName with a subclass that is not secure, secure it again
        head.registration(metadata, MBeanServerInterceptor.PRE_REGISTER);
        metadata.name = secureObjectName(metadata.name);
        metadata.instance = new ObjectInstance(metadata.name, metadata.info.getClassName());
        register(metadata, privileged);
        head.registration(metadata, MBeanServerInterceptor.POST_REGISTER_TRUE);
    } catch (Throwable x) {
        try {
            head.registration(metadata, MBeanServerInterceptor.POST_REGISTER_FALSE);
        } catch (MBeanRegistrationException ignored) {
        /* Ignore this one to rethrow the other one */
        }
        if (x instanceof SecurityException) {
            throw (SecurityException) x;
        } else if (x instanceof InstanceAlreadyExistsException) {
            throw (InstanceAlreadyExistsException) x;
        } else if (x instanceof MBeanRegistrationException) {
            throw (MBeanRegistrationException) x;
        } else if (x instanceof RuntimeOperationsException) {
            throw (RuntimeOperationsException) x;
        } else if (x instanceof JMRuntimeException) {
            throw (JMRuntimeException) x;
        } else if (x instanceof Exception) {
            throw new MBeanRegistrationException((Exception) x);
        } else if (x instanceof Error) {
            throw new MBeanRegistrationException(new RuntimeErrorException((Error) x));
        } else {
            throw new ImplementationException();
        }
    }
    if (metadata.mbean instanceof ClassLoader && !(metadata.mbean instanceof PrivateClassLoader)) {
        ClassLoader cl = (ClassLoader) metadata.mbean;
        getModifiableClassLoaderRepository().addClassLoader(cl);
    }
}