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fi.nifi-framework-cluster-protocol.1.15.1.source-code.nifi-cluster-protocol-context.xml Maven / Gradle / Ivy

<?xml version="1.0" encoding="UTF-8"?>
<!--
  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.
-->
<!-- marked as lazy so that cluster protocol beans are not created when applications runs in standalone mode -->
<beans default-lazy-init="true"
       xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:util="http://www.springframework.org/schema/util"
       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.1.xsd">

    <!-- protocol context -->
    <bean id="protocolContext" class="org.apache.nifi.cluster.protocol.jaxb.JaxbProtocolContext">
        <constructor-arg>
            <util:constant static-field="org.apache.nifi.cluster.protocol.jaxb.message.JaxbProtocolUtils.JAXB_CONTEXT"/>
        </constructor-arg>
    </bean>

    <!-- socket configuration -->
    <bean id="protocolSocketConfiguration" class="org.apache.nifi.cluster.protocol.spring.SocketConfigurationFactoryBean">
        <property name="properties" ref="nifiProperties"/>
    </bean>

    <!-- server socket configuration -->
    <bean id="protocolServerSocketConfiguration" class="org.apache.nifi.cluster.protocol.spring.ServerSocketConfigurationFactoryBean">
        <property name="properties" ref="nifiProperties"/>
    </bean>

    <!-- cluster manager protocol sender -->
    <bean id="clusterCoordinationProtocolSender" class="org.apache.nifi.cluster.protocol.impl.StandardClusterCoordinationProtocolSender">
        <constructor-arg ref="protocolSocketConfiguration"/>
        <constructor-arg ref="protocolContext"/>
        <constructor-arg>
            <bean factory-bean="nifiProperties" factory-method="getClusterNodeProtocolThreads"/>
        </constructor-arg>
        <property name="handshakeTimeout">
            <bean factory-bean="nifiProperties" factory-method="getClusterNodeConnectionTimeout"/>
        </property>
    </bean>

    <!-- cluster manager sender/listener -->
    <bean id="clusterCoordinationProtocolSenderListener" class="org.apache.nifi.cluster.protocol.impl.ClusterCoordinationProtocolSenderListener">
        <constructor-arg ref="clusterCoordinationProtocolSender"/>
        <constructor-arg ref="protocolListener"/>
    </bean>

    <!-- node protocol sender -->
    <!--
    <bean id="nodeProtocolSender" class="org.apache.nifi.cluster.coordination.node.CuratorNodeProtocolSender">
        <constructor-arg ref="protocolSocketConfiguration"/>
        <constructor-arg ref="protocolContext"/>
        <constructor-arg ref="nifiProperties"/>
    </bean>
    -->
    <bean id="nodeProtocolSender" class="org.apache.nifi.cluster.coordination.node.LeaderElectionNodeProtocolSender">
        <constructor-arg ref="protocolSocketConfiguration"/>
        <constructor-arg ref="protocolContext"/>
        <constructor-arg ref="leaderElectionManager"/>
    </bean>

    <!-- protocol listener -->
    <bean id="protocolListener" class="org.apache.nifi.cluster.protocol.impl.SocketProtocolListener">
        <constructor-arg index="0">
            <bean factory-bean="nifiProperties" factory-method="getClusterNodeProtocolThreads"/>
        </constructor-arg>
        <constructor-arg index="1">
            <bean factory-bean="nifiProperties" factory-method="getClusterNodeProtocolPort"/>
        </constructor-arg>
        <constructor-arg ref="protocolServerSocketConfiguration" index="2"/>
        <constructor-arg ref="protocolContext" index="3"/>
    </bean>

    <!-- node sender/listener -->
    <bean id="nodeProtocolSenderListener" class="org.apache.nifi.cluster.protocol.impl.NodeProtocolSenderListener">
        <constructor-arg ref="nodeProtocolSender"/>
        <constructor-arg ref="protocolListener"/>
    </bean>
</beans>