nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-framework-core/src/main/resources/nifi-context.xml

<?xml version="1.0" encoding="UTF-8"?>
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  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
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  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.
-->
<beans default-lazy-init="true"
       xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd">

    <!-- nifi properties created via getInstance using a file path specified as a system property -->
    <bean id="nifiProperties" class="org.apache.nifi.properties.NiFiPropertiesLoader" factory-method="loadDefaultWithKeyFromBootstrap">
    </bean>

    <!-- variable registry -->
    <bean id="variableRegistry" class="org.apache.nifi.registry.variable.FileBasedVariableRegistry">
        <constructor-arg type="java.nio.file.Path[]" value="#{nifiProperties.getVariableRegistryPropertiesPaths()}" />
    </bean>

    <!-- flow file event repository -->
    <bean id="flowFileEventRepository" class="org.apache.nifi.spring.RingBufferEventRepositoryBean">
    </bean>

    <bean id="propertyEncryptor" class="org.apache.nifi.encrypt.PropertyEncryptorFactory" factory-method="getPropertyEncryptor">
        <constructor-arg ref="nifiProperties" />
    </bean>

    <!-- flow registry -->
    <bean id="flowRegistryClient" class="org.apache.nifi.registry.flow.StandardFlowRegistryClient">
        <property name="properties" ref="nifiProperties" />
    </bean>

    <!-- extension manager -->
    <bean id="extensionManager" class="org.apache.nifi.spring.ExtensionManagerFactoryBean">
    </bean>

    <!-- flow controller -->
    <bean id="flowController" class="org.apache.nifi.spring.FlowControllerFactoryBean">
        <property name="properties" ref="nifiProperties"/>
        <property name="authorizer" ref="authorizer" />
        <property name="auditService" ref="auditService" />
        <property name="encryptor" ref="propertyEncryptor" />
        <property name="bulletinRepository" ref="bulletinRepository" />
        <property name="clusterCoordinator" ref="clusterCoordinator" />
        <property name="variableRegistry" ref="variableRegistry"/>
        <property name="leaderElectionManager" ref="leaderElectionManager" />
        <property name="flowRegistryClient" ref="flowRegistryClient" />
        <property name="extensionManager" ref="extensionManager" />
        <property name="revisionManager" ref="revisionManager" />
        <property name="statusHistoryRepository" ref="statusHistoryRepository" />
    </bean>

    <!-- flow service -->
    <bean id="flowService" class="org.apache.nifi.spring.StandardFlowServiceFactoryBean">
        <property name="properties" ref="nifiProperties"/>
        <property name="encryptor" ref="propertyEncryptor" />
        <property name="authorizer" ref="authorizer" />
    </bean>

    <!-- bulletin repository -->
    <bean id="bulletinRepository" class="org.apache.nifi.events.VolatileBulletinRepository" />

    <bean id="diagnosticsFactory" class="org.apache.nifi.diagnostics.bootstrap.BootstrapDiagnosticsFactory">
        <property name="flowController" ref="flowController" />
        <property name="nifiProperties" ref="nifiProperties" />
    </bean>

    <bean id="eventReporter" class="org.apache.nifi.events.StandardEventReporter">
        <constructor-arg ref="bulletinRepository" />
    </bean>

    <bean id="statusHistoryRepository" class="org.apache.nifi.spring.StatusHistoryRepositoryFactoryBean">
        <property name="nifiProperties" ref="nifiProperties"/>
        <property name="extensionManager" ref="extensionManager" />
    </bean>

    <bean id="statusHistoryDumpFactory" class="org.apache.nifi.controller.status.history.JsonNodeStatusHistoryDumpFactory">
        <property name="statusHistoryRepository" ref="statusHistoryRepository" />
    </bean>
</beans>