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

Example 16 with ReflectionException

use of javax.management.ReflectionException in project geode by apache.

the class MBeanJMXAdapter method isAttributeAvailable.

public static boolean isAttributeAvailable(String attributeName, String objectName) {
    try {
        ObjectName objName = new ObjectName(objectName);
        mbeanServer.getAttribute(objName, attributeName);
    } catch (MalformedObjectNameException e) {
        return false;
    } catch (NullPointerException e) {
        return false;
    } catch (AttributeNotFoundException e) {
        return false;
    } catch (InstanceNotFoundException e) {
        return false;
    } catch (MBeanException e) {
        return false;
    } catch (ReflectionException e) {
        return false;
    }
    return true;
}

Example 17 with ReflectionException

use of javax.management.ReflectionException in project geode by apache.

the class ManagementFunction method execute.

/**
   * Actual function execution. It delegates task at managed node according to the request received.
   * 
   * If any exception is encountered it will set the result to UNDEFINED
   */
public void execute(FunctionContext fc) {
    boolean executedSuccessfully = false;
    InternalCache cache = GemFireCacheImpl.getInstance();
    Object[] functionArguments = (Object[]) fc.getArguments();
    ObjectName objectName = (ObjectName) functionArguments[0];
    String methodName = (String) functionArguments[1];
    String[] signature = (String[]) functionArguments[2];
    Object[] args = (Object[]) functionArguments[3];
    String memberName = (String) functionArguments[4];
    Object returnObj = null;
    try {
        final int nargs = (args == null) ? 0 : args.length;
        if (methodName.startsWith("set") && methodName.length() > 3 && nargs == 1) {
            Attribute attr = new Attribute(methodName.substring(3), args[0]);
            mbeanServer.setAttribute(objectName, attr);
            fc.getResultSender().lastResult((Serializable) null);
        } else if (methodName.equals("addNotificationListener")) {
            notificationHub.addHubNotificationListener(memberName, objectName);
            fc.getResultSender().lastResult((Serializable) ManagementConstants.UNDEFINED);
        } else if (methodName.equals("removeNotificationListener")) {
            notificationHub.removeHubNotificationListener(memberName, objectName);
            fc.getResultSender().lastResult((Serializable) ManagementConstants.UNDEFINED);
        } else if (methodName.equals("getNotificationInfo")) {
            fc.getResultSender().lastResult(mbeanServer.getMBeanInfo(objectName));
        } else {
            returnObj = mbeanServer.invoke(objectName, methodName, args, signature);
            fc.getResultSender().lastResult((Serializable) returnObj);
        }
        executedSuccessfully = true;
    } catch (InstanceNotFoundException e) {
        if (cache != null && !cache.isClosed()) {
            sendException(e, fc);
        }
    } catch (ReflectionException e) {
        sendException(e, fc);
    } catch (MBeanException e) {
        sendException(e, fc);
    } catch (NullPointerException e) {
        sendException(e, fc);
    } catch (Exception e) {
        sendException(e, fc);
    } finally {
        if (!executedSuccessfully) {
            if (cache == null || (cache != null && cache.isClosed())) {
                Exception e = new Exception(ManagementStrings.MEMBER_IS_SHUTTING_DOWN.toLocalizedString());
                sendException(e, fc);
                // member is closing or invalid member
                return;
            }
        }
    }
}

Example 18 with ReflectionException

use of javax.management.ReflectionException in project geode by apache.

the class MBeanUtil method printBeanDetails.

public static void printBeanDetails(ObjectName objName) throws Exception {
    MBeanAttributeInfo[] attributeInfos;
    MBeanInfo info = null;
    try {
        info = mbeanServer.getMBeanInfo(objName);
    } catch (IntrospectionException e1) {
        fail("Could not obtain Sender Proxy Details");
    } catch (InstanceNotFoundException e1) {
        fail("Could not obtain Sender Proxy Details");
    } catch (ReflectionException e1) {
        fail("Could not obtain Sender Proxy Details");
    }
    attributeInfos = info.getAttributes();
    for (MBeanAttributeInfo attributeInfo : attributeInfos) {
        Object propertyValue = null;
        String propertyName = null;
        try {
            propertyName = attributeInfo.getName();
            propertyValue = mbeanServer.getAttribute(objName, propertyName);
            LogWriterUtils.getLogWriter().info("<ExpectedString> " + propertyName + " = " + propertyValue + "</ExpectedString> ");
        } catch (Exception e) {
        }
    }
}

Example 19 with ReflectionException

use of javax.management.ReflectionException in project geode by apache.

the class JMXDataUpdater method updateMemberClient.

/**
   * function used for getting member clients from mbean and update the clients information in
   * member object's client arraylist
   */
private void updateMemberClient(ObjectName mbeanName) throws IOException {
    try {
        String memberName = mbeanName.getKeyProperty(PulseConstants.MBEAN_KEY_PROPERTY_MEMBER);
        if (cluster.getMembersHMap().containsKey(memberName)) {
            Cluster.Member existingMember = cluster.getMembersHMap().get(memberName);
            HashMap<String, Cluster.Client> memberClientsHM = new HashMap<String, Cluster.Client>();
            existingMember.setMemberPort("" + this.mbs.getAttribute(mbeanName, PulseConstants.MBEAN_ATTRIBUTE_PORT));
            this.mbs.getAttribute(mbeanName, PulseConstants.MBEAN_ATTRIBUTE_HOSTNAMEFORCLIENTS_ALT);
            existingMember.setHostnameForClients((String) this.mbs.getAttribute(mbeanName, PulseConstants.MBEAN_ATTRIBUTE_HOSTNAMEFORCLIENTS_ALT));
            existingMember.setBindAddress((String) this.mbs.getAttribute(mbeanName, PulseConstants.MBEAN_ATTRIBUTE_BINDADDRESS));
            CompositeData[] compositeData = (CompositeData[]) (this.mbs.invoke(mbeanName, PulseConstants.MBEAN_OPERATION_SHOWALLCLIENTS, null, null));
            for (CompositeData cmd : compositeData) {
                Cluster.Client client = new Cluster.Client();
                if (cmd.containsKey(PulseConstants.COMPOSITE_DATA_KEY_CLIENTID)) {
                    client.setId((String) cmd.get(PulseConstants.COMPOSITE_DATA_KEY_CLIENTID));
                }
                if (cmd.containsKey(PulseConstants.COMPOSITE_DATA_KEY_NAME)) {
                    client.setName((String) cmd.get(PulseConstants.COMPOSITE_DATA_KEY_NAME));
                }
                if (cmd.containsKey(PulseConstants.COMPOSITE_DATA_KEY_HOSTNAME)) {
                    client.setHost((String) cmd.get(PulseConstants.COMPOSITE_DATA_KEY_HOSTNAME));
                }
                if (cmd.containsKey(PulseConstants.COMPOSITE_DATA_KEY_QUEUESIZE)) {
                    client.setQueueSize((Integer) cmd.get(PulseConstants.COMPOSITE_DATA_KEY_QUEUESIZE));
                }
                if (cmd.containsKey(PulseConstants.COMPOSITE_DATA_KEY_PROCESSCPUTIME)) {
                    client.setProcessCpuTime((Long) cmd.get(PulseConstants.COMPOSITE_DATA_KEY_PROCESSCPUTIME));
                }
                if (cmd.containsKey(PulseConstants.COMPOSITE_DATA_KEY_UPTIME)) {
                    client.setUptime((Long) cmd.get(PulseConstants.COMPOSITE_DATA_KEY_UPTIME));
                }
                if (cmd.containsKey(PulseConstants.COMPOSITE_DATA_KEY_NUMOFTHREADS)) {
                    client.setThreads((Integer) cmd.get(PulseConstants.COMPOSITE_DATA_KEY_NUMOFTHREADS));
                }
                if (cmd.containsKey(PulseConstants.COMPOSITE_DATA_KEY_NUMOFGETS)) {
                    client.setGets((Integer) cmd.get(PulseConstants.COMPOSITE_DATA_KEY_NUMOFGETS));
                }
                if (cmd.containsKey(PulseConstants.COMPOSITE_DATA_KEY_NUMOFPUTS)) {
                    client.setPuts((Integer) cmd.get(PulseConstants.COMPOSITE_DATA_KEY_NUMOFPUTS));
                }
                if (cmd.containsKey(PulseConstants.COMPOSITE_DATA_KEY_CPUS)) {
                    client.setCpus((Integer) cmd.get(PulseConstants.COMPOSITE_DATA_KEY_CPUS));
                }
                if (cmd.containsKey(PulseConstants.COMPOSITE_DATA_KEY_CPUS)) {
                    client.setCpuUsage(0);
                }
                if (cmd.containsKey(PulseConstants.COMPOSITE_DATA_KEY_CONNECTED)) {
                    client.setConnected((Boolean) cmd.get(PulseConstants.COMPOSITE_DATA_KEY_CONNECTED));
                }
                if (cmd.containsKey(PulseConstants.COMPOSITE_DATA_KEY_CLIENTCQCOUNT)) {
                    client.setClientCQCount((Integer) cmd.get(PulseConstants.COMPOSITE_DATA_KEY_CLIENTCQCOUNT));
                }
                if (cmd.containsKey(PulseConstants.COMPOSITE_DATA_KEY_SUBSCRIPTIONENABLED)) {
                    client.setSubscriptionEnabled((Boolean) cmd.get(PulseConstants.COMPOSITE_DATA_KEY_SUBSCRIPTIONENABLED));
                }
                memberClientsHM.put(client.getId(), client);
            }
            existingMember.updateMemberClientsHMap(memberClientsHM);
        }
    } catch (InstanceNotFoundException | ReflectionException | AttributeNotFoundException | MBeanException infe) {
        logger.warn(infe);
    }
}

Example 20 with ReflectionException

use of javax.management.ReflectionException in project geode by apache.

the class JMXDataUpdater method updateClusterStatement.

private void updateClusterStatement(ObjectName mbeanName) throws IOException {
    try {
        AttributeList attributeList = this.mbs.getAttributes(mbeanName, PulseConstants.STATEMENT_MBEAN_ATTRIBUTES);
        // retrieve the full path of the region
        String statementDefinition = mbeanName.getKeyProperty("name");
        if (isQuoted(statementDefinition)) {
            statementDefinition = ObjectName.unquote(statementDefinition);
        }
        Cluster.Statement statement = cluster.getClusterStatements().get(statementDefinition);
        if (null == statement) {
            statement = new Cluster.Statement();
            statement.setQueryDefinition(statementDefinition);
        }
        for (int i = 0; i < attributeList.size(); i++) {
            Attribute attribute = (Attribute) attributeList.get(i);
            String name = attribute.getName();
            switch(name) {
                case PulseConstants.MBEAN_ATTRIBUTE_NUMTIMESCOMPILED:
                    statement.setNumTimesCompiled(getLongAttribute(attribute.getValue(), attribute.getName()));
                    break;
                case PulseConstants.MBEAN_ATTRIBUTE_NUMEXECUTION:
                    statement.setNumExecution(getLongAttribute(attribute.getValue(), attribute.getName()));
                    break;
                case PulseConstants.MBEAN_ATTRIBUTE_NUMEXECUTIONSINPROGRESS:
                    statement.setNumExecutionsInProgress(getLongAttribute(attribute.getValue(), attribute.getName()));
                    break;
                case PulseConstants.MBEAN_ATTRIBUTE_NUMTIMESGLOBALINDEXLOOKUP:
                    statement.setNumTimesGlobalIndexLookup(getLongAttribute(attribute.getValue(), attribute.getName()));
                    break;
                case PulseConstants.MBEAN_ATTRIBUTE_NUMROWSMODIFIED:
                    statement.setNumRowsModified(getLongAttribute(attribute.getValue(), attribute.getName()));
                    break;
                case PulseConstants.MBEAN_ATTRIBUTE_PARSETIME:
                    statement.setParseTime(getLongAttribute(attribute.getValue(), attribute.getName()));
                    break;
                case PulseConstants.MBEAN_ATTRIBUTE_BINDTIME:
                    statement.setBindTime(getLongAttribute(attribute.getValue(), attribute.getName()));
                    break;
                case PulseConstants.MBEAN_ATTRIBUTE_OPTIMIZETIME:
                    statement.setOptimizeTime(getLongAttribute(attribute.getValue(), attribute.getName()));
                    break;
                case PulseConstants.MBEAN_ATTRIBUTE_ROUTINGINFOTIME:
                    statement.setRoutingInfoTime(getLongAttribute(attribute.getValue(), attribute.getName()));
                    break;
                case PulseConstants.MBEAN_ATTRIBUTE_GENERATETIME:
                    statement.setGenerateTime(getLongAttribute(attribute.getValue(), attribute.getName()));
                    break;
                case PulseConstants.MBEAN_ATTRIBUTE_TOTALCOMPILATIONTIME:
                    statement.setTotalCompilationTime(getLongAttribute(attribute.getValue(), attribute.getName()));
                    break;
                case PulseConstants.MBEAN_ATTRIBUTE_EXECUTIONTIME:
                    statement.setExecutionTime(getLongAttribute(attribute.getValue(), attribute.getName()));
                    break;
                case PulseConstants.MBEAN_ATTRIBUTE_PROJECTIONTIME:
                    statement.setProjectionTime(getLongAttribute(attribute.getValue(), attribute.getName()));
                    break;
                case PulseConstants.MBEAN_ATTRIBUTE_TOTALEXECUTIONTIME:
                    statement.setTotalExecutionTime(getLongAttribute(attribute.getValue(), attribute.getName()));
                    break;
                case PulseConstants.MBEAN_ATTRIBUTE_ROWSMODIFICATIONTIME:
                    statement.setRowsModificationTime(getLongAttribute(attribute.getValue(), attribute.getName()));
                    break;
                case PulseConstants.MBEAN_ATTRIBUTE_QNNUMROWSSEEN:
                    statement.setqNNumRowsSeen(getLongAttribute(attribute.getValue(), attribute.getName()));
                    break;
                case PulseConstants.MBEAN_ATTRIBUTE_QNMSGSENDTIME:
                    statement.setqNMsgSendTime(getLongAttribute(attribute.getValue(), attribute.getName()));
                    break;
                case PulseConstants.MBEAN_ATTRIBUTE_QNMSGSERTIME:
                    statement.setqNMsgSerTime(getLongAttribute(attribute.getValue(), attribute.getName()));
                    break;
                case PulseConstants.MBEAN_ATTRIBUTE_QNRESPDESERTIME:
                    statement.setqNRespDeSerTime(getLongAttribute(attribute.getValue(), attribute.getName()));
                    break;
            }
        }
        cluster.addClusterStatement(statementDefinition, statement);
    // TODO : to store data for sparklines later
    /*
       * region.getPutsPerSecTrend().add(region.getPutsRate());
       * region.getGetsPerSecTrend().add(region.getGetsRate());
       */
    } catch (InstanceNotFoundException | ReflectionException infe) {
        logger.warn(infe);
    }
}