Example usage for java.beans.beancontext BeanContext getBeanContext

Introduction

In this page you can find the example usage for java.beans.beancontext BeanContext getBeanContext.

Prototype

BeanContext getBeanContext();

Source Link

Document

Gets the BeanContext associated with this BeanContextChild .

Usage

From source file:no.sesat.search.datamodel.BeanDataObjectInvocationHandler.java

protected final void assureAccessAllowed(final Method method) throws IllegalAccessException {

    // we need the current ControlLevel
    BeanContext beanContext = context;
    while (null != beanContext.getBeanContext()) {
        beanContext = beanContext.getBeanContext();
    }//  w ww.j  a  va2s.  c  o m
    if (beanContext instanceof DataModelBeanContextSupport) {
        final ControlLevel level = ((DataModelBeanContextSupport) beanContext).getControlLevel();
        final AccessAllow allow = method.getAnnotation(AccessAllow.class);
        final AccessDisallow disallow = method.getAnnotation(AccessDisallow.class);

        if (LOG.isTraceEnabled()) {
            LOG.trace("level " + level);
            LOG.trace("method " + method);
            LOG.trace("allow " + allow);
            LOG.trace("disallow " + disallow);
        }

        boolean allowed = false;
        boolean disallowed = false;
        if (null != allow) {
            for (ControlLevel cl : allow.value()) {
                allowed |= cl == level;
            }
        }
        if (null != disallow) {
            for (ControlLevel cl : disallow.value()) {
                disallowed |= cl == level;
            }
        }
        if (ACCESS_CONTROLLED && ((null != allow && !allowed) || (null != disallow && disallowed))) {
            throw new DataModelAccessException(method, level);
        }
    }
}

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