| <schema package="org.apache.qpid.broker"> |
| |
| <!-- |
| 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. |
| --> |
| |
| <!-- Type information: |
| |
| Numeric types with "_wm" suffix are watermarked numbers. These are compound |
| values containing a current value, and a low and high water mark for the reporting |
| interval. The low and high water marks are set to the current value at the |
| beginning of each interval and track the minimum and maximum values of the statistic |
| over the interval respectively. |
| |
| Access rights for configuration elements: |
| |
| RO => Read Only |
| RC => Read/Create, can be set at create time only, read-only thereafter |
| RW => Read/Write |
| |
| If access rights are omitted for a property, they are assumed to be RO. |
| |
| --> |
| |
| <!-- Questions: Does C++ broker round-robin dests on queues? --> |
| |
| <!-- |
| =============================================================== |
| System |
| =============================================================== |
| --> |
| <class name="System"> |
| <property name="systemId" index="y" type="uuid" access="RC"/> |
| |
| <property name="osName" type="sstr" access="RO" desc="Operating System Name"/> |
| <property name="nodeName" type="sstr" access="RO" desc="Node Name"/> |
| <property name="release" type="sstr" access="RO"/> |
| <property name="version" type="sstr" access="RO"/> |
| <property name="machine" type="sstr" access="RO"/> |
| |
| </class> |
| |
| <!-- |
| =============================================================== |
| Broker |
| =============================================================== |
| --> |
| <class name="Broker"> |
| <property name="systemRef" type="objId" references="System" access="RC" index="y" desc="System ID" parentRef="y"/> |
| <property name="port" type="uint16" access="RC" index="y" desc="TCP Port for AMQP Service"/> |
| <property name="workerThreads" type="uint16" access="RO" desc="Thread pool size"/> |
| <property name="maxConns" type="uint16" access="RO" desc="Maximum allowed connections"/> |
| <property name="connBacklog" type="uint16" access="RO" desc="Connection backlog limit for listening socket"/> |
| <property name="stagingThreshold" type="uint32" access="RO" desc="Broker stages messages over this size to disk"/> |
| <property name="mgmtPubInterval" type="uint16" access="RW" unit="second" min="1" desc="Interval for management broadcasts"/> |
| <property name="version" type="sstr" access="RO" desc="Running software version"/> |
| <property name="dataDir" type="sstr" access="RO" optional="y" desc="Persistent configuration storage location"/> |
| |
| <method name="echo" desc="Request a response to test the path to the management broker"> |
| <arg name="sequence" dir="IO" type="uint32" default="0"/> |
| <arg name="body" dir="IO" type="lstr" default=""/> |
| </method> |
| |
| <method name="connect" desc="Establish a connection to another broker"> |
| <arg name="host" dir="I" type="sstr"/> |
| <arg name="port" dir="I" type="uint32"/> |
| <arg name="durable" dir="I" type="bool"/> |
| <arg name="authMechanism" dir="I" type="sstr"/> |
| <arg name="username" dir="I" type="sstr"/> |
| <arg name="password" dir="I" type="sstr"/> |
| <arg name="transport" dir="I" type="sstr"/> |
| </method> |
| |
| <method name="queueMoveMessages" desc="Move messages from one queue to another"> |
| <arg name="srcQueue" dir="I" type="sstr" desc="Source queue"/> |
| <arg name="destQueue" dir="I" type="sstr" desc="Destination queue"/> |
| <arg name="qty" dir="I" type="uint32" desc="# of messages to move. 0 means all messages"/> |
| </method> |
| |
| </class> |
| |
| <!-- |
| =============================================================== |
| Management Agent |
| =============================================================== |
| --> |
| <class name="Agent"> |
| <property name="connectionRef" type="objId" references="Connection" access="RO" index="y"/> |
| <property name="label" type="sstr" access="RO" desc="Label for agent"/> |
| <property name="registeredTo" type="objId" references="Broker" access="RO" desc="Broker agent is registered to"/> |
| <property name="systemId" type="uuid" access="RO" desc="Identifier of system where agent resides"/> |
| <property name="brokerBank" type="uint32" access="RO" desc="Assigned object-id broker bank"/> |
| <property name="agentBank" type="uint32" access="RO" desc="Assigned object-id agent bank"/> |
| </class> |
| |
| <!-- |
| =============================================================== |
| Virtual Host |
| =============================================================== |
| --> |
| <class name="Vhost"> |
| <property name="brokerRef" type="objId" references="Broker" access="RC" index="y" parentRef="y"/> |
| <property name="name" type="sstr" access="RC" index="y"/> |
| <property name="federationTag" type="sstr" access="RO"/> |
| </class> |
| |
| <!-- |
| =============================================================== |
| Queue |
| =============================================================== |
| --> |
| <class name="Queue"> |
| <property name="vhostRef" type="objId" references="Vhost" access="RC" index="y" parentRef="y"/> |
| <property name="name" type="sstr" access="RC" index="y"/> |
| |
| <property name="durable" type="bool" access="RC"/> |
| <property name="autoDelete" type="bool" access="RC"/> |
| <property name="exclusive" type="bool" access="RC"/> |
| <property name="arguments" type="map" access="RO" desc="Arguments supplied in queue.declare"/> |
| |
| <statistic name="msgTotalEnqueues" type="count64" unit="message" desc="Total messages enqueued"/> |
| <statistic name="msgTotalDequeues" type="count64" unit="message" desc="Total messages dequeued"/> |
| <statistic name="msgTxnEnqueues" type="count64" unit="message" desc="Transactional messages enqueued"/> |
| <statistic name="msgTxnDequeues" type="count64" unit="message" desc="Transactional messages dequeued"/> |
| <statistic name="msgPersistEnqueues" type="count64" unit="message" desc="Persistent messages enqueued"/> |
| <statistic name="msgPersistDequeues" type="count64" unit="message" desc="Persistent messages dequeued"/> |
| <statistic name="msgDepth" type="count32" unit="message" desc="Current size of queue in messages" assign="msgTotalEnqueues - msgTotalDequeues"/> |
| <statistic name="byteDepth" type="count32" unit="octet" desc="Current size of queue in bytes" assign="byteTotalEnqueues - byteTotalDequeues"/> |
| <statistic name="byteTotalEnqueues" type="count64" unit="octet" desc="Total messages enqueued"/> |
| <statistic name="byteTotalDequeues" type="count64" unit="octet" desc="Total messages dequeued"/> |
| <statistic name="byteTxnEnqueues" type="count64" unit="octet" desc="Transactional messages enqueued"/> |
| <statistic name="byteTxnDequeues" type="count64" unit="octet" desc="Transactional messages dequeued"/> |
| <statistic name="bytePersistEnqueues" type="count64" unit="octet" desc="Persistent messages enqueued"/> |
| <statistic name="bytePersistDequeues" type="count64" unit="octet" desc="Persistent messages dequeued"/> |
| <statistic name="consumerCount" type="hilo32" unit="consumer" desc="Current consumers on queue"/> |
| <statistic name="bindingCount" type="hilo32" unit="binding" desc="Current bindings"/> |
| <statistic name="unackedMessages" type="hilo32" unit="message" desc="Messages consumed but not yet acked"/> |
| <statistic name="messageLatency" type="mmaTime" unit="nanosecond" desc="Broker latency through this queue"/> |
| |
| <method name="purge" desc="Discard all or some messages on a queue"> |
| <arg name="request" dir="I" type="uint32" desc="0 for all messages or n>0 for n messages"/> |
| </method> |
| </class> |
| |
| <!-- |
| =============================================================== |
| Exchange |
| =============================================================== |
| --> |
| <class name="Exchange"> |
| <property name="vhostRef" type="objId" references="Vhost" access="RC" index="y" parentRef="y"/> |
| <property name="name" type="sstr" access="RC" index="y"/> |
| <property name="type" type="sstr" access="RO"/> |
| <property name="durable" type="bool" access="RC"/> |
| <property name="arguments" type="map" access="RO" desc="Arguments supplied in exchange.declare"/> |
| |
| <statistic name="producerCount" type="hilo32" desc="Current producers on exchange"/> |
| <statistic name="bindingCount" type="hilo32" desc="Current bindings"/> |
| <statistic name="msgReceives" type="count64" desc="Total messages received"/> |
| <statistic name="msgDrops" type="count64" desc="Total messages dropped (no matching key)"/> |
| <statistic name="msgRoutes" type="count64" desc="Total routed messages"/> |
| <statistic name="byteReceives" type="count64" desc="Total bytes received"/> |
| <statistic name="byteDrops" type="count64" desc="Total bytes dropped (no matching key)"/> |
| <statistic name="byteRoutes" type="count64" desc="Total routed bytes"/> |
| </class> |
| |
| <!-- |
| =============================================================== |
| Binding |
| =============================================================== |
| --> |
| <class name="Binding"> |
| <property name="exchangeRef" type="objId" references="Exchange" access="RC" index="y" parentRef="y"/> |
| <property name="queueRef" type="objId" references="Queue" access="RC" index="y"/> |
| <property name="bindingKey" type="sstr" access="RC" index="y"/> |
| <property name="arguments" type="map" access="RC"/> |
| <property name="origin" type="sstr" access="RO" optional="y"/> |
| |
| <statistic name="msgMatched" type="count64"/> |
| </class> |
| |
| <!-- |
| =============================================================== |
| Connection |
| =============================================================== |
| --> |
| <class name="Connection"> |
| <property name="vhostRef" type="objId" references="Vhost" access="RC" index="y" parentRef="y"/> |
| <property name="address" type="sstr" access="RC" index="y"/> |
| <property name="incoming" type="bool" access="RC"/> |
| <property name="SystemConnection" type="bool" access="RC" desc="Infrastucture/ Inter-system connection (Cluster, Federation, ...)"/> |
| <property name="federationLink" type="bool" access="RO" desc="Is this a federation link"/> |
| <property name="authIdentity" type="sstr" access="RO" desc="authId of connection if authentication enabled"/> |
| <statistic name="closing" type="bool" desc="This client is closing by management request"/> |
| <statistic name="framesFromClient" type="count64"/> |
| <statistic name="framesToClient" type="count64"/> |
| <statistic name="bytesFromClient" type="count64"/> |
| <statistic name="bytesToClient" type="count64"/> |
| |
| <method name="close"/> |
| </class> |
| |
| <!-- |
| =============================================================== |
| Link |
| =============================================================== |
| --> |
| <class name="Link"> |
| |
| This class represents an inter-broker connection. |
| |
| <property name="vhostRef" type="objId" references="Vhost" access="RC" index="y" parentRef="y"/> |
| <property name="host" type="sstr" access="RC" index="y"/> |
| <property name="port" type="uint16" access="RC" index="y"/> |
| <property name="transport" type="sstr" access="RC"/> |
| <property name="durable" type="bool" access="RC"/> |
| |
| <statistic name="state" type="sstr" desc="Operational state of the link"/> |
| <statistic name="lastError" type="sstr" desc="Reason link is not operational"/> |
| |
| <method name="close"/> |
| |
| <method name="bridge" desc="Bridge messages over the link"> |
| <arg name="durable" dir="I" type="bool"/> |
| <arg name="src" dir="I" type="sstr"/> |
| <arg name="dest" dir="I" type="sstr"/> |
| <arg name="key" dir="I" type="sstr"/> |
| <arg name="tag" dir="I" type="sstr"/> |
| <arg name="excludes" dir="I" type="sstr"/> |
| <arg name="srcIsQueue" dir="I" type="bool"/> |
| <arg name="srcIsLocal" dir="I" type="bool"/> |
| <arg name="dynamic" dir="I" type="bool"/> |
| </method> |
| </class> |
| |
| |
| <!-- |
| =============================================================== |
| Bridge |
| =============================================================== |
| --> |
| <class name="Bridge"> |
| <property name="linkRef" type="objId" references="Link" access="RC" index="y" parentRef="y"/> |
| <property name="channelId" type="uint16" access="RC" index="y"/> |
| <property name="durable" type="bool" access="RC"/> |
| <property name="src" type="sstr" access="RC"/> |
| <property name="dest" type="sstr" access="RC"/> |
| <property name="key" type="sstr" access="RC"/> |
| <property name="srcIsQueue" type="bool" access="RC"/> |
| <property name="srcIsLocal" type="bool" access="RC"/> |
| <property name="tag" type="sstr" access="RC"/> |
| <property name="excludes" type="sstr" access="RC"/> |
| <property name="dynamic" type="bool" access="RC"/> |
| <method name="close"/> |
| </class> |
| |
| |
| <!-- |
| =============================================================== |
| Session |
| =============================================================== |
| --> |
| <class name="Session"> |
| <property name="vhostRef" type="objId" references="Vhost" access="RC" index="y" parentRef="y"/> |
| <property name="name" type="sstr" access="RC" index="y"/> |
| <property name="channelId" type="uint16" access="RO"/> |
| <property name="connectionRef" type="objId" references="Connection" access="RO"/> |
| <property name="detachedLifespan" type="uint32" access="RO" unit="second"/> |
| <property name="attached" type="bool" access="RO"/> |
| <property name="expireTime" type="absTime" access="RO" optional="y"/> |
| |
| <statistic name="framesOutstanding" type="count32"/> |
| |
| <statistic name="TxnStarts" type="count64" unit="transaction" desc="Total transactions started "/> |
| <statistic name="TxnCommits" type="count64" unit="transaction" desc="Total transactions committed"/> |
| <statistic name="TxnRejects" type="count64" unit="transaction" desc="Total transactions rejected"/> |
| <statistic name="TxnCount" type="count32" unit="transaction" desc="Current pending transactions"/> |
| |
| <method name="solicitAck"/> |
| <method name="detach"/> |
| <method name="resetLifespan"/> |
| <method name="close"/> |
| </class> |
| |
| <eventArguments> |
| <arg name="altEx" type="sstr" desc="Name of the alternate exchange"/> |
| <arg name="args" type="map" desc="Supplemental arguments or parameters supplied"/> |
| <arg name="autoDel" type="bool" desc="Created object is automatically deleted when no longer in use"/> |
| <arg name="dest" type="sstr" desc="Destination tag for a subscription"/> |
| <arg name="disp" type="sstr" desc="Disposition of a declaration: 'created' if object was created, 'existing' if object already existed"/> |
| <arg name="durable" type="bool" desc="Created object is durable"/> |
| <arg name="exName" type="sstr" desc="Name of an exchange"/> |
| <arg name="exType" type="sstr" desc="Type of an exchange"/> |
| <arg name="excl" type="bool" desc="Created object is exclusive for the use of the owner only"/> |
| <arg name="key" type="lstr" desc="Key text used for routing or binding"/> |
| <arg name="qName" type="sstr" desc="Name of a queue"/> |
| <arg name="reason" type="lstr" desc="Reason for a failure"/> |
| <arg name="rhost" type="sstr" desc="Address (i.e. DNS name, IP address, etc.) of a remotely connected host"/> |
| <arg name="user" type="sstr" desc="Authentication identity"/> |
| </eventArguments> |
| |
| <event name="clientConnect" sev="inform" args="rhost, user"/> |
| <event name="clientConnectFail" sev="warn" args="rhost, user, reason"/> |
| <event name="clientDisconnect" sev="inform" args="rhost, user"/> |
| <event name="brokerLinkUp" sev="inform" args="rhost"/> |
| <event name="brokerLinkDown" sev="warn" args="rhost"/> |
| <event name="queueDeclare" sev="inform" args="rhost, user, qName, durable, excl, autoDel, args, disp"/> |
| <event name="queueDelete" sev="inform" args="rhost, user, qName"/> |
| <event name="exchangeDeclare" sev="inform" args="rhost, user, exName, exType, altEx, durable, autoDel, args, disp"/> |
| <event name="exchangeDelete" sev="inform" args="rhost, user, exName"/> |
| <event name="bind" sev="inform" args="rhost, user, exName, qName, key, args"/> |
| <event name="unbind" sev="inform" args="rhost, user, exName, qName, key"/> |
| <event name="subscribe" sev="inform" args="rhost, user, qName, dest, excl, args"/> |
| <event name="unsubscribe" sev="inform" args="rhost, user, dest"/> |
| </schema> |
| |
