Examples with ManagedResource org.apache.cxf.management.annotation.ManagedResource used on opensource projects

Example 1 with ManagedResource

use of org.apache.cxf.management.annotation.ManagedResource in project cxf by apache.

the class ModelMBeanAssembler method getModelMbeanInfo.

public ModelMBeanInfo getModelMbeanInfo(Class<?> clazz) {
    supporter.clear();
    ManagedResource mr = getManagedResource(clazz);
    if (mr == null) {
        // the class is not need to expose to jmx
        return null;
    }
    // Clazz get all the method which should be managemed
    Descriptor mbeanDescriptor = supporter.buildMBeanDescriptor(mr);
    // add the notification
    ManagedNotification[] mns = getManagedNotifications(clazz);
    for (int k = 0; k < mns.length; k++) {
        supporter.addModelMBeanNotification(mns[k].notificationTypes(), mns[k].name(), mns[k].description(), null);
    }
    Method[] methods = clazz.getDeclaredMethods();
    for (int i = 0; i < methods.length; i++) {
        ManagedAttribute ma = getManagedAttribute(methods[i]);
        // add Attribute to the ModelMBean
        if (ma != null) {
            String attributeName = getAttributeName(methods[i].getName());
            if (!supporter.checkAttribute(attributeName)) {
                String attributeType = getAttributeType(methods, attributeName);
                ManagedAttributeInfo mai = getAttributInfo(methods, attributeName, attributeType, ma);
                Descriptor attributeDescriptor = supporter.buildAttributeDescriptor(ma, attributeName, mai.is, mai.read, mai.write);
                // should setup the description
                supporter.addModelMBeanAttribute(mai.fname, mai.ftype, mai.read, mai.write, mai.is, mai.description, attributeDescriptor);
                Method method;
                // add the attribute methode to operation
                if (mai.read) {
                    if (mai.is) {
                        method = findMethodByName(methods, "is" + attributeName);
                    } else {
                        method = findMethodByName(methods, "get" + attributeName);
                    }
                    addAttributeOperation(method);
                }
                if (mai.write) {
                    method = findMethodByName(methods, "set" + attributeName);
                    addAttributeOperation(method);
                }
            }
        } else {
            // add Operation to the ModelMBean
            ManagedOperation mo = getManagedOperation(methods[i]);
            if (mo != null) {
                Class<?>[] types = methods[i].getParameterTypes();
                ManagedOperationParameter[] mop = getManagedOperationParameters(methods[i]);
                String[] paramTypes = new String[types.length];
                String[] paramNames = new String[types.length];
                String[] paramDescs = new String[types.length];
                for (int j = 0; j < types.length; j++) {
                    paramTypes[j] = types[j].getName();
                    if (j < mop.length) {
                        paramDescs[j] = mop[j].description();
                        paramNames[j] = mop[j].name();
                    } else {
                        paramDescs[j] = "";
                        paramNames[j] = types[j].getName();
                    }
                }
                Descriptor operationDescriptor = supporter.buildOperationDescriptor(mo, methods[i].getName());
                supporter.addModelMBeanMethod(methods[i].getName(), paramTypes, paramNames, paramDescs, mo.description(), methods[i].getReturnType().getName(), operationDescriptor);
            }
        }
    }
    return supporter.buildModelMBeanInfo(mbeanDescriptor);
}