| /* |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| */ |
| |
| package org.apache.qpid.management.common.mbeans; |
| |
| import java.io.IOException; |
| import java.util.Arrays; |
| import java.util.Collections; |
| import java.util.Date; |
| import java.util.List; |
| |
| import javax.management.JMException; |
| import javax.management.MBeanOperationInfo; |
| import javax.management.openmbean.TabularData; |
| |
| import org.apache.qpid.management.common.mbeans.annotations.MBeanAttribute; |
| import org.apache.qpid.management.common.mbeans.annotations.MBeanOperation; |
| import org.apache.qpid.management.common.mbeans.annotations.MBeanOperationParameter; |
| |
| /** |
| * The management interface exposed to allow management of Connections. |
| * |
| * @version Qpid JMX API 2.2 |
| * @since Qpid JMX API 1.3 |
| */ |
| public interface ManagedConnection |
| { |
| static final String TYPE = "Connection"; |
| |
| //TabularType and contained CompositeType key/description information |
| //For compatibility reasons, DONT MODIFY the existing key values if expanding the set. |
| //"Flow Blocked" added in Qpid JMX API 1.5 |
| String CHAN_ID = "Channel Id"; |
| String TRANSACTIONAL = "Transactional"; |
| String DEFAULT_QUEUE = "Default Queue"; |
| String UNACKED_COUNT = "Unacknowledged Message Count"; |
| String FLOW_BLOCKED = "Flow Blocked"; |
| List<String> COMPOSITE_ITEM_NAMES_DESC = Collections.unmodifiableList(Arrays.asList(CHAN_ID, TRANSACTIONAL, DEFAULT_QUEUE, UNACKED_COUNT, FLOW_BLOCKED)); |
| List<String> TABULAR_UNIQUE_INDEX = Collections.unmodifiableList(Arrays.asList(CHAN_ID)); |
| |
| @MBeanAttribute(name = "ClientId", description = "Client Id") |
| String getClientId(); |
| |
| @MBeanAttribute(name = "AuthorizedId", description = "User Name") |
| String getAuthorizedId(); |
| |
| @MBeanAttribute(name = "Version", description = "Client Version") |
| String getVersion(); |
| |
| /** |
| * Tells the remote address of this connection. |
| * @return remote address |
| */ |
| @MBeanAttribute(name="RemoteAddress", description=TYPE + " Address") |
| String getRemoteAddress(); |
| |
| /** |
| * Tells the last time, the IO operation was done. |
| * @return last IO time. |
| */ |
| @MBeanAttribute(name="LastIOTime", description="The last time, the IO operation was done") |
| Date getLastIoTime(); |
| |
| /** |
| * Tells the total number of bytes written till now. |
| * @return number of bytes written. |
| * |
| @MBeanAttribute(name="WrittenBytes", description="The total number of bytes written till now") |
| Long getWrittenBytes(); |
| */ |
| /** |
| * Tells the total number of bytes read till now. |
| * @return number of bytes read. |
| * |
| @MBeanAttribute(name="ReadBytes", description="The total number of bytes read till now") |
| Long getReadBytes(); |
| */ |
| |
| /** |
| * Threshold high value for no of channels. This is useful in setting notifications or |
| * taking required action is there are more channels being created. |
| * @return threshold limit for no of channels |
| */ |
| Long getMaximumNumberOfChannels(); |
| |
| /** |
| * Sets the threshold high value for number of channels for a connection |
| * @param value |
| */ |
| @MBeanAttribute(name="MaximumNumberOfChannels", description="The threshold high value for number of channels for this connection") |
| void setMaximumNumberOfChannels(Long value); |
| |
| //********** Operations *****************// |
| |
| /** |
| * channel details of all the channels opened for this connection. |
| * @return general channel details |
| * @throws IOException |
| * @throws JMException |
| */ |
| @MBeanOperation(name="channels", description="Channel details for this connection") |
| TabularData channels() throws IOException, JMException; |
| |
| /** |
| * Commits the transactions if the channel is transactional. |
| * @param channelId |
| * @throws JMException |
| */ |
| @MBeanOperation(name="commitTransaction", |
| description="Commits the transactions for given channel Id, if the channel is transactional", |
| impact= MBeanOperationInfo.ACTION) |
| void commitTransactions(@MBeanOperationParameter(name="channel Id", description="channel Id")int channelId) throws JMException; |
| |
| /** |
| * Rollsback the transactions if the channel is transactional. |
| * @param channelId |
| * @throws JMException |
| */ |
| @MBeanOperation(name="rollbackTransactions", |
| description="Rollsback the transactions for given channel Id, if the channel is transactional", |
| impact= MBeanOperationInfo.ACTION) |
| void rollbackTransactions(@MBeanOperationParameter(name="channel Id", description="channel Id")int channelId) throws JMException; |
| |
| /** |
| * Closes all the related channels and unregisters this connection from managed objects. |
| */ |
| @MBeanOperation(name="closeConnection", |
| description="Closes this connection and all related channels", |
| impact= MBeanOperationInfo.ACTION) |
| void closeConnection() throws Exception; |
| |
| /** |
| * Resets message and data statistics for this connection. |
| * |
| * @since Qpid JMX API 2.2 |
| */ |
| @MBeanOperation(name="resetStatistics", |
| description="Resets message and data statistics for this connection", |
| impact= MBeanOperationInfo.ACTION) |
| void resetStatistics() throws Exception; |
| |
| /** |
| * Peak rate of messages delivered per second for the virtual host. |
| * |
| * @since Qpid JMX API 2.2 |
| */ |
| @MBeanAttribute(name="PeakMessageDeliveryRate", description=TYPE + " Peak Message Delivery Rate") |
| double getPeakMessageDeliveryRate(); |
| |
| /** |
| * Peak rate of bytes delivered per second for the virtual host. |
| * |
| * @since Qpid JMX API 2.2 |
| */ |
| @MBeanAttribute(name="PeakDataDeliveryRate", description=TYPE + " Peak Data Delivery Rate") |
| double getPeakDataDeliveryRate(); |
| |
| /** |
| * Rate of messages delivered per second for the virtual host. |
| * |
| * @since Qpid JMX API 2.2 |
| */ |
| @MBeanAttribute(name="MessageDeliveryRate", description=TYPE + " Message Delivery Rate") |
| double getMessageDeliveryRate(); |
| |
| /** |
| * Rate of bytes delivered per second for the virtual host. |
| * |
| * @since Qpid JMX API 2.2 |
| */ |
| @MBeanAttribute(name="DataDeliveryRate", description=TYPE + " Data Delivery Rate") |
| double getDataDeliveryRate(); |
| |
| /** |
| * Total count of messages delivered for the virtual host. |
| * |
| * @since Qpid JMX API 2.2 |
| */ |
| @MBeanAttribute(name="TotalMessagesDelivered", description=TYPE + " Total Messages Delivered") |
| long getTotalMessagesDelivered(); |
| |
| /** |
| * Total count of bytes for the virtual host. |
| * |
| * @since Qpid JMX API 2.2 |
| */ |
| @MBeanAttribute(name="TotalDataDelivered", description=TYPE + " Total Data Delivered") |
| long getTotalDataDelivered(); |
| |
| /** |
| * Peak rate of messages received per second for this connection. |
| * |
| * @since Qpid JMX API 2.2 |
| */ |
| @MBeanAttribute(name="PeakMessageReceiptRate", description=TYPE + " Peak Message Receipt Rate") |
| double getPeakMessageReceiptRate(); |
| |
| /** |
| * Peak rate of bytes received per second for this connection. |
| * |
| * @since Qpid JMX API 2.2 |
| */ |
| @MBeanAttribute(name="PeakDataReceiptRate", description=TYPE + " Peak Data Receipt Rate") |
| double getPeakDataReceiptRate(); |
| |
| /** |
| * Rate of messages received per second for this connection. |
| * |
| * @since Qpid JMX API 2.2 |
| */ |
| @MBeanAttribute(name="MessageReceiptRate", description=TYPE + " Message Receipt Rate") |
| double getMessageReceiptRate(); |
| |
| /** |
| * Rate of bytes received per second for this connection. |
| * |
| * @since Qpid JMX API 2.2 |
| */ |
| @MBeanAttribute(name="DataReceiptRate", description=TYPE + " Data Receipt Rate") |
| double getDataReceiptRate(); |
| |
| /** |
| * Total count of messages received for this connection. |
| * |
| * @since Qpid JMX API 2.2 |
| */ |
| @MBeanAttribute(name="TotalMessagesReceived", description=TYPE + " Total Messages Received") |
| long getTotalMessagesReceived(); |
| |
| /** |
| * Total count of bytes received for this connection. |
| * |
| * @since Qpid JMX API 2.2 |
| */ |
| @MBeanAttribute(name="TotalDataReceived", description=TYPE + " Total Data Received") |
| long getTotalDataReceived(); |
| |
| /** |
| * Is statistics collection enabled for this connection. |
| * |
| * @since Qpid JMX API 2.2 |
| */ |
| @MBeanAttribute(name="StatisticsEnabled", description=TYPE + " Statistics Enabled") |
| boolean isStatisticsEnabled(); |
| |
| /** |
| * Sets statistics collection enabled/disabled for this connection. |
| * |
| * @param enabled |
| * @since Qpid JMX API 2.2 |
| */ |
| void setStatisticsEnabled(boolean enabled); |
| } |