Examples with AttributeNotFoundException javax.management.AttributeNotFoundException used on opensource projects

Example 6 with AttributeNotFoundException

use of javax.management.AttributeNotFoundException in project camel by apache.

the class RestSwaggerSupport method findCamelContexts.

public List<String> findCamelContexts() throws Exception {
    List<String> answer = new ArrayList<>();
    MBeanServer server = ManagementFactory.getPlatformMBeanServer();
    Set<ObjectName> names = server.queryNames(new ObjectName("*:type=context,*"), null);
    for (ObjectName on : names) {
        String id = on.getKeyProperty("name");
        if (id.startsWith("\"") && id.endsWith("\"")) {
            id = id.substring(1, id.length() - 1);
        }
        // filter out older Camel versions as this requires Camel 2.15 or better (rest-dsl)
        try {
            String version = (String) server.getAttribute(on, "CamelVersion");
            if (CamelVersionHelper.isGE("2.15.0", version)) {
                answer.add(id);
            }
        } catch (AttributeNotFoundException ex) {
        // ignore
        }
    }
    return answer;
}

Example 7 with AttributeNotFoundException

use of javax.management.AttributeNotFoundException in project felix by apache.

the class DynamicMBeanImpl method setAttribute.

/**
 * Changes specified attribute value.
 *
 * @param attribute the attribute with new value to be changed
 * @throws AttributeNotFoundException if the required attribute was not found
 * @throws InvalidAttributeValueException if the value is inccorrect type
 * @throws MBeanException if something bad occures
 * @throws ReflectionException if something bad occures
 */
public void setAttribute(Attribute attribute) throws AttributeNotFoundException, InvalidAttributeValueException, MBeanException, ReflectionException {
    // Check attribute is not null to avoid NullPointerException later on
    if (attribute == null) {
        throw new RuntimeOperationsException(new IllegalArgumentException("Attribute cannot be null"), "Cannot invoke a setter of " + m_className + " with null attribute");
    }
    String name = attribute.getName();
    Object value = attribute.getValue();
    if (name == null) {
        throw new RuntimeOperationsException(new IllegalArgumentException("Attribute name cannot be null"), "Cannot invoke the setter of " + m_className + " with null attribute name");
    }
    // Check for a recognized attribute name and call the corresponding
    // setter
    // 
    PropertyField propertyField = (PropertyField) m_configMap.getPropertyFromName(name);
    if (propertyField == null) {
        // unrecognized attribute name:
        throw new AttributeNotFoundException("Attribute " + name + " not found in " + m_className);
    }
    if (!propertyField.isWritable()) {
        throw new InvalidAttributeValueException("Attribute " + name + " can not be set");
    }
    if (value == null) {
        try {
            m_instanceManager.onSet(null, propertyField.getField(), null);
        } catch (Exception e) {
            throw new InvalidAttributeValueException("Cannot set attribute " + name + " to null");
        }
    } else {
        // if non null value, make sure it is assignable to the
        // attribute
        // if (true /* TODO type.class.isAssignableFrom(value.getClass()) */) {
        // propertyField.setValue(value);
        // setValue(attributeField.getField(),null);
        m_instanceManager.onSet(null, propertyField.getField(), value);
    // } else {
    // throw new InvalidAttributeValueException(
    // "Cannot set attribute " + name + " to a "
    // + value.getClass().getName()
    // + " object, String expected");
    // }
    }
}

Example 8 with AttributeNotFoundException

use of javax.management.AttributeNotFoundException in project felix by apache.

the class NodePanel method startMBeanTabBundles.

private void startMBeanTabBundles(String connString, MBeanServerConnection mbsc) {
    try {
        this.clean();
        // ioe
        Set set_on = mbsc.queryNames(null, null);
        Object[] ons = set_on.toArray();
        int oldUnstartedBundleNbr = 0;
        do {
            Vector v_unstartedBundle = new Vector();
            oldUnstartedBundleNbr = ons.length;
            for (int i = 0; i < ons.length; i++) {
                ObjectName name = (ObjectName) ons[i];
                if ("TabUI".equals(name.getDomain())) {
                    /* Get the plugin implementation via a bundle */
                    try {
                        // mbe, anfe, be, infe, re
                        String tabBundle = (String) mbsc.getAttribute(name, "BundleName");
                        if (tabBundle != null) {
                            Plugin p = (Plugin) this.pluginList.get(tabBundle);
                            if (p == null) {
                                // be
                                Bundle b = m_context.installBundle(tabBundle);
                                try {
                                    // be2
                                    b.start();
                                    System.out.println(" - Bundle started: \"" + name.toString() + "\" - " + tabBundle);
                                } catch (BundleException be2) {
                                    // be2
                                    System.out.println(" - Unable to start: \"" + name.toString() + "\" - " + tabBundle);
                                    be2.printStackTrace();
                                    v_unstartedBundle.add(name);
                                }
                            } else {
                                System.out.println(" - Register service plugin: " + p);
                                p.registerServicePlugin();
                            }
                        /*              ServiceReference[] sr = b.getRegisteredServices();
 *              System.out.println(sr);
 *              Plugin p;
 *              for (int j=0 ; j < sr.length ; j++) {
 *                p=(Plugin)m_context.getService(sr[j]);
 *                this.add(p.getName(), p.getGUI());
 *                this.a.addPropertyChangeListener(p);
 *              }
 *
 *              System.out.println("Delegation for this");
 *              printcl = this.getClass().getClassLoader();
 *              while (printcl != null) {
 *                System.out.println(printcl);
 *                printcl = printcl.getParent();
 *              }
 *              System.out.println("{bootstrap loader}");
 *              System.out.println("");
 *
 *              // Get the tab object
 *              Object tabObj = mbsc.getAttribute(name, "Tab");
 * 
 *              System.out.println("Delegation for tabObj: " + tabObj);
 *              printcl = tabObj.getClass().getClassLoader();
 *              while (printcl != null) {
 *                System.out.println(printcl);
 *                printcl = printcl.getParent();
 *              }
 *              System.out.println("{bootstrap loader}");
 *              System.out.println("");
 *  
 *              System.out.println("tabObj.getName(): " + ((fr.inria.ares.managedelements.testprobe.tab.TestProbeTabUI) tabObj).getName());
 *              
 *              // Cast the tab   
 *              Plugin tab = (Plugin)tabObj;
 *              // register the tab on the JTabbedPane 
 *              this.add(tab.getName(), tab.getGUI());
 */
                        } else {
                            System.out.println(" - No bundleName attribute defined for \"" + name.toString() + "\". I cannot install tab");
                        }
                    } catch (MBeanException mbe) {
                        // mbe
                        mbe.printStackTrace();
                    } catch (AttributeNotFoundException anfe) {
                        // anfe
                        anfe.printStackTrace();
                    } catch (BundleException be) {
                        // be
                        be.printStackTrace();
                    } catch (InstanceNotFoundException infe) {
                        // infe
                        infe.printStackTrace();
                    } catch (ReflectionException re) {
                        // re
                        re.printStackTrace();
                    }
                }
            }
            ons = v_unstartedBundle.toArray();
        } while (oldUnstartedBundleNbr != ons.length);
    } catch (IOException ioe) {
        // ioe
        ioe.printStackTrace();
    }
    a.firePropertyChangedEvent(Plugin.NEW_NODE_READY, connString, mbsc);
    a.firePropertyChangedEvent(Plugin.PLUGIN_ACTIVATED, null, this.getComponentAt(0).getName());
}

Example 9 with AttributeNotFoundException

use of javax.management.AttributeNotFoundException in project felix by apache.

the class AbstractDynamicMBean method setAttribute.

/**
 * Sets the value of the manageable attribute, as specified by the DynamicMBean interface.
 * @see #createMBeanAttributeInfo
 */
public void setAttribute(Attribute attribute) throws AttributeNotFoundException, InvalidAttributeValueException, MBeanException, ReflectionException {
    if (attribute == null)
        throw new AttributeNotFoundException("Attribute " + attribute + " not found");
    Object resource = null;
    MBeanInfo info = null;
    synchronized (this) {
        resource = getResourceOrThis();
        info = getMBeanInfo();
    }
    MBeanAttributeInfo[] attrs = info.getAttributes();
    if (attrs == null || attrs.length == 0)
        throw new AttributeNotFoundException("No attributes defined for this MBean");
    for (int i = 0; i < attrs.length; ++i) {
        MBeanAttributeInfo attr = attrs[i];
        if (attr == null)
            continue;
        if (attribute.getName().equals(attr.getName())) {
            if (!attr.isWritable())
                throw new ReflectionException(new NoSuchMethodException("No setter defined for attribute: " + attribute));
            try {
                String signature = attr.getType();
                Class cls = Utils.loadClass(resource.getClass().getClassLoader(), signature);
                invoke(resource, "set" + attr.getName(), new Class[] { cls }, new Object[] { attribute.getValue() });
                return;
            } catch (ClassNotFoundException x) {
                throw new ReflectionException(x);
            }
        }
    }
    throw new AttributeNotFoundException("Attribute " + attribute + " not found");
}

Example 10 with AttributeNotFoundException

use of javax.management.AttributeNotFoundException in project felix by apache.

the class ReflectedMBeanInvoker method setAttribute.

public void setAttribute(MBeanMetaData metadata, Attribute attribute) throws MBeanException, AttributeNotFoundException, InvalidAttributeValueException, ReflectionException {
    String name = attribute.getName();
    MBeanAttributeInfo attr = getStandardAttributeInfo(metadata, name, true);
    if (attr != null) {
        String attributeName = getAttributeName(attr, false);
        try {
            invokeImpl(metadata, attributeName, new String[] { attr.getType() }, new Object[] { attribute.getValue() });
        } catch (IllegalArgumentException x) {
            throw new InvalidAttributeValueException("Invalid value for attribute " + name + ": " + attribute.getValue());
        }
    } else {
        throw new AttributeNotFoundException(name);
    }
}