Add seed code.

First version based on PRH micro service.

Change-Id: Iea1673a8a1961006b1ea98ef245e213e3652eb82
Issue-ID: DCAEGEN2-638
Signed-off-by: elinuxhenrik <henrik.b.andersson@est.tech>

44 files changed, 3352 insertions, 0 deletions

diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/MainApp.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/MainApp.java
new file mode 100644
index 00000000..63fbccb0
--- /dev/null
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/MainApp.java
@@ -0,0 +1,52 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Datafile Collector Service
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.scheduling.TaskScheduler;
+import org.springframework.scheduling.annotation.EnableScheduling;
+import org.springframework.scheduling.concurrent.ConcurrentTaskScheduler;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 3/23/18
+ */
+@SpringBootApplication
+@Configuration
+@ComponentScan
+@EnableAutoConfiguration(exclude = {JacksonAutoConfiguration.class})
+@EnableScheduling
+public class MainApp {
+
+    public static void main(String[] args) {
+        SpringApplication.run(MainApp.class, args);
+    }
+
+    @Bean
+    TaskScheduler taskScheduler() {
+        return new ConcurrentTaskScheduler();
+    }
+}
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/AppConfig.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/AppConfig.java
new file mode 100644
index 00000000..1fd50c94
--- /dev/null
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/AppConfig.java
@@ -0,0 +1,212 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Datafile Collector Service
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.configuration;
+
+import java.util.Optional;
+
+import java.util.function.Predicate;
+
+import org.onap.dcaegen2.collectors.datafile.config.AaiClientConfiguration;
+import org.onap.dcaegen2.collectors.datafile.config.DmaapConsumerConfiguration;
+import org.onap.dcaegen2.collectors.datafile.config.DmaapPublisherConfiguration;
+import org.onap.dcaegen2.collectors.datafile.config.ImmutableAaiClientConfiguration;
+import org.onap.dcaegen2.collectors.datafile.config.ImmutableDmaapConsumerConfiguration;
+import org.onap.dcaegen2.collectors.datafile.config.ImmutableDmaapPublisherConfiguration;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.stereotype.Component;
+
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 4/9/18
+ */
+
+@Component
+@Configuration
+public class AppConfig extends DatafileAppConfig {
+
+    private static Predicate<String> isEmpty = String::isEmpty;
+    @Value("${dmaap.dmaapConsumerConfiguration.dmaapHostName:}")
+    public String consumerDmaapHostName;
+
+    @Value("${dmaap.dmaapConsumerConfiguration.dmaapPortNumber:}")
+    public Integer consumerDmaapPortNumber;
+
+    @Value("${dmaap.dmaapConsumerConfiguration.dmaapTopicName:}")
+    public String consumerDmaapTopicName;
+
+    @Value("${dmaap.dmaapConsumerConfiguration.dmaapProtocol:}")
+    public String consumerDmaapProtocol;
+
+    @Value("${dmaap.dmaapConsumerConfiguration.dmaapUserName:}")
+    public String consumerDmaapUserName;
+
+    @Value("${dmaap.dmaapConsumerConfiguration.dmaapUserPassword:}")
+    public String consumerDmaapUserPassword;
+
+    @Value("${dmaap.dmaapConsumerConfiguration.dmaapContentType:}")
+    public String consumerDmaapContentType;
+
+    @Value("${dmaap.dmaapConsumerConfiguration.consumerId:}")
+    public String consumerId;
+
+    @Value("${dmaap.dmaapConsumerConfiguration.consumerGroup:}")
+    public String consumerGroup;
+
+    @Value("${dmaap.dmaapConsumerConfiguration.timeoutMs:}")
+    public Integer consumerTimeoutMs;
+
+    @Value("${dmaap.dmaapConsumerConfiguration.message-limit:}")
+    public Integer consumerMessageLimit;
+
+    @Value("${dmaap.dmaapProducerConfiguration.dmaapHostName:}")
+    public String producerDmaapHostName;
+
+    @Value("${dmaap.dmaapProducerConfiguration.dmaapPortNumber:}")
+    public Integer producerDmaapPortNumber;
+
+    @Value("${dmaap.dmaapProducerConfiguration.dmaapTopicName:}")
+    public String producerDmaapTopicName;
+
+    @Value("${dmaap.dmaapProducerConfiguration.dmaapProtocol:}")
+    public String producerDmaapProtocol;
+
+    @Value("${dmaap.dmaapProducerConfiguration.dmaapUserName:}")
+    public String producerDmaapUserName;
+
+    @Value("${dmaap.dmaapProducerConfiguration.dmaapUserPassword:}")
+    public String producerDmaapUserPassword;
+
+    @Value("${dmaap.dmaapProducerConfiguration.dmaapContentType:}")
+    public String producerDmaapContentType;
+
+    @Value("${aai.aaiClientConfiguration.aaiHost:}")
+    public String aaiHost;
+
+    @Value("${aai.aaiClientConfiguration.aaiHostPortNumber:}")
+    public Integer aaiPort;
+
+    @Value("${aai.aaiClientConfiguration.aaiProtocol:}")
+    public String aaiProtocol;
+
+    @Value("${aai.aaiClientConfiguration.aaiUserName:}")
+    public String aaiUserName;
+
+    @Value("${aai.aaiClientConfiguration.aaiUserPassword:}")
+    public String aaiUserPassword;
+
+    @Value("${aai.aaiClientConfiguration.aaiIgnoreSslCertificateErrors:}")
+    public Boolean aaiIgnoreSslCertificateErrors;
+
+    @Value("${aai.aaiClientConfiguration.aaiBasePath:}")
+    public String aaiBasePath;
+
+    @Value("${aai.aaiClientConfiguration.aaiPnfPath:}")
+    public String aaiPnfPath;
+
+    @Override
+    public DmaapConsumerConfiguration getDmaapConsumerConfiguration() {
+        return new ImmutableDmaapConsumerConfiguration.Builder()
+            .dmaapUserPassword(
+                Optional.ofNullable(consumerDmaapUserPassword).filter(isEmpty.negate())
+                    .orElse(dmaapConsumerConfiguration.dmaapUserPassword()))
+            .dmaapUserName(
+                Optional.ofNullable(consumerDmaapUserName).filter(isEmpty.negate())
+                    .orElse(dmaapConsumerConfiguration.dmaapUserName()))
+            .dmaapHostName(
+                Optional.ofNullable(consumerDmaapHostName).filter(isEmpty.negate())
+                    .orElse(dmaapConsumerConfiguration.dmaapHostName()))
+            .dmaapPortNumber(
+                Optional.ofNullable(consumerDmaapPortNumber).filter(p -> !p.toString().isEmpty())
+                    .orElse(dmaapConsumerConfiguration.dmaapPortNumber()))
+            .dmaapProtocol(
+                Optional.ofNullable(consumerDmaapProtocol).filter(isEmpty.negate())
+                    .orElse(dmaapConsumerConfiguration.dmaapProtocol()))
+            .dmaapContentType(
+                Optional.ofNullable(consumerDmaapContentType).filter(isEmpty.negate())
+                    .orElse(dmaapConsumerConfiguration.dmaapContentType()))
+            .dmaapTopicName(
+                Optional.ofNullable(consumerDmaapTopicName).filter(isEmpty.negate())
+                    .orElse(dmaapConsumerConfiguration.dmaapTopicName()))
+            .messageLimit(
+                Optional.ofNullable(consumerMessageLimit).filter(p -> !p.toString().isEmpty())
+                    .orElse(dmaapConsumerConfiguration.messageLimit()))
+            .timeoutMs(Optional.ofNullable(consumerTimeoutMs).filter(p -> !p.toString().isEmpty())
+                .orElse(dmaapConsumerConfiguration.timeoutMs()))
+            .consumerGroup(Optional.ofNullable(consumerGroup).filter(isEmpty.negate())
+                .orElse(dmaapConsumerConfiguration.consumerGroup()))
+            .consumerId(Optional.ofNullable(consumerId).filter(isEmpty.negate())
+                .orElse(dmaapConsumerConfiguration.consumerId()))
+            .build();
+    }
+
+    @Override
+    public AaiClientConfiguration getAaiClientConfiguration() {
+        return new ImmutableAaiClientConfiguration.Builder()
+            .aaiHost(Optional.ofNullable(aaiHost).filter(isEmpty.negate()).orElse(aaiClientConfiguration.aaiHost()))
+            .aaiPort(
+                Optional.ofNullable(aaiPort).filter(p -> !p.toString().isEmpty())
+                    .orElse(aaiClientConfiguration.aaiPort()))
+            .aaiIgnoreSslCertificateErrors(
+                Optional.ofNullable(aaiIgnoreSslCertificateErrors).filter(p -> !p.toString().isEmpty())
+                    .orElse(aaiClientConfiguration.aaiIgnoreSslCertificateErrors()))
+            .aaiProtocol(
+                Optional.ofNullable(aaiProtocol).filter(isEmpty.negate()).orElse(aaiClientConfiguration.aaiProtocol()))
+            .aaiUserName(
+                Optional.ofNullable(aaiUserName).filter(isEmpty.negate()).orElse(aaiClientConfiguration.aaiUserName()))
+            .aaiUserPassword(Optional.ofNullable(aaiUserPassword).filter(isEmpty.negate())
+                .orElse(aaiClientConfiguration.aaiUserPassword()))
+            .aaiBasePath(Optional.ofNullable(aaiBasePath).filter(isEmpty.negate())
+                .orElse(aaiClientConfiguration.aaiBasePath()))
+            .aaiPnfPath(
+                Optional.ofNullable(aaiPnfPath).filter(isEmpty.negate()).orElse(aaiClientConfiguration.aaiPnfPath()))
+            .aaiHeaders(aaiClientConfiguration.aaiHeaders())
+            .build();
+    }
+
+    @Override
+    public DmaapPublisherConfiguration getDmaapPublisherConfiguration() {
+        return new ImmutableDmaapPublisherConfiguration.Builder()
+            .dmaapContentType(
+                Optional.ofNullable(producerDmaapContentType).filter(isEmpty.negate())
+                    .orElse(dmaapPublisherConfiguration.dmaapContentType()))
+            .dmaapHostName(
+                Optional.ofNullable(producerDmaapHostName).filter(isEmpty.negate())
+                    .orElse(dmaapPublisherConfiguration.dmaapHostName()))
+            .dmaapPortNumber(
+                Optional.ofNullable(producerDmaapPortNumber).filter(p -> !p.toString().isEmpty())
+                    .orElse(dmaapPublisherConfiguration.dmaapPortNumber()))
+            .dmaapProtocol(
+                Optional.ofNullable(producerDmaapProtocol).filter(isEmpty.negate())
+                    .orElse(dmaapPublisherConfiguration.dmaapProtocol()))
+            .dmaapTopicName(
+                Optional.ofNullable(producerDmaapTopicName).filter(isEmpty.negate())
+                    .orElse(dmaapPublisherConfiguration.dmaapTopicName()))
+            .dmaapUserName(
+                Optional.ofNullable(producerDmaapUserName).filter(isEmpty.negate())
+                    .orElse(dmaapPublisherConfiguration.dmaapUserName()))
+            .dmaapUserPassword(
+                Optional.ofNullable(producerDmaapUserPassword).filter(isEmpty.negate())
+                    .orElse(dmaapPublisherConfiguration.dmaapUserPassword()))
+            .build();
+    }
+
+}
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/Config.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/Config.java
new file mode 100644
index 00000000..5c6f1512
--- /dev/null
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/Config.java
@@ -0,0 +1,39 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Datafile Collector Service
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.configuration;
+
+import org.onap.dcaegen2.collectors.datafile.config.AaiClientConfiguration;
+import org.onap.dcaegen2.collectors.datafile.config.DmaapConsumerConfiguration;
+import org.onap.dcaegen2.collectors.datafile.config.DmaapPublisherConfiguration;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 4/25/18
+ */
+public interface Config {
+
+    DmaapConsumerConfiguration getDmaapConsumerConfiguration();
+
+    AaiClientConfiguration getAaiClientConfiguration();
+
+    DmaapPublisherConfiguration getDmaapPublisherConfiguration();
+
+    void initFileStreamReader();
+}
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/DatafileAppConfig.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/DatafileAppConfig.java
new file mode 100644
index 00000000..169bf8ed
--- /dev/null
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/DatafileAppConfig.java
@@ -0,0 +1,143 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Datafile Collector Service
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.configuration;
+
+import com.google.gson.GsonBuilder;
+import com.google.gson.JsonElement;
+import com.google.gson.JsonObject;
+import com.google.gson.JsonParser;
+import com.google.gson.JsonSyntaxException;
+import com.google.gson.TypeAdapterFactory;
+
+import java.io.BufferedInputStream;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+
+import java.nio.charset.StandardCharsets;
+import java.util.ServiceLoader;
+import javax.validation.constraints.NotEmpty;
+import javax.validation.constraints.NotNull;
+
+import org.onap.dcaegen2.collectors.datafile.config.AaiClientConfiguration;
+import org.onap.dcaegen2.collectors.datafile.config.DmaapConsumerConfiguration;
+import org.onap.dcaegen2.collectors.datafile.config.DmaapPublisherConfiguration;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.boot.context.properties.EnableConfigurationProperties;
+import org.springframework.context.annotation.Configuration;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 4/9/18
+ */
+@Configuration
+@EnableConfigurationProperties
+@ConfigurationProperties("app")
+public abstract class DatafileAppConfig implements Config {
+
+    private static final String CONFIG = "configs";
+    private static final String AAI = "aai";
+    private static final String DMAAP = "dmaap";
+    private static final String AAI_CONFIG = "aaiClientConfiguration";
+    private static final String DMAAP_PRODUCER = "dmaapProducerConfiguration";
+    private static final String DMAAP_CONSUMER = "dmaapConsumerConfiguration";
+
+    private final Logger logger = LoggerFactory.getLogger(this.getClass());
+
+    AaiClientConfiguration aaiClientConfiguration;
+
+    DmaapConsumerConfiguration dmaapConsumerConfiguration;
+
+    DmaapPublisherConfiguration dmaapPublisherConfiguration;
+
+    @NotEmpty
+    private String filepath;
+
+
+    @Override
+    public DmaapConsumerConfiguration getDmaapConsumerConfiguration() {
+        return dmaapConsumerConfiguration;
+    }
+
+    @Override
+    public AaiClientConfiguration getAaiClientConfiguration() {
+        return aaiClientConfiguration;
+    }
+
+    @Override
+    public DmaapPublisherConfiguration getDmaapPublisherConfiguration() {
+        return dmaapPublisherConfiguration;
+    }
+
+    @Override
+    public void initFileStreamReader() {
+
+        GsonBuilder gsonBuilder = new GsonBuilder();
+        ServiceLoader.load(TypeAdapterFactory.class).forEach(gsonBuilder::registerTypeAdapterFactory);
+        JsonParser parser = new JsonParser();
+        JsonObject jsonObject;
+        try (InputStream inputStream = getInputStream(filepath)) {
+            JsonElement rootElement = getJsonElement(parser, inputStream);
+            if (rootElement.isJsonObject()) {
+                jsonObject = rootElement.getAsJsonObject();
+                aaiClientConfiguration = deserializeType(gsonBuilder,
+                    jsonObject.getAsJsonObject(CONFIG).getAsJsonObject(AAI).getAsJsonObject(AAI_CONFIG),
+                    AaiClientConfiguration.class);
+
+                dmaapConsumerConfiguration = deserializeType(gsonBuilder,
+                    jsonObject.getAsJsonObject(CONFIG).getAsJsonObject(DMAAP).getAsJsonObject(DMAAP_CONSUMER),
+                    DmaapConsumerConfiguration.class);
+
+                dmaapPublisherConfiguration = deserializeType(gsonBuilder,
+                    jsonObject.getAsJsonObject(CONFIG).getAsJsonObject(DMAAP).getAsJsonObject(DMAAP_PRODUCER),
+                    DmaapPublisherConfiguration.class);
+            }
+        } catch (IOException e) {
+            logger.warn("Problem with file loading, file: {}", filepath, e);
+        } catch (JsonSyntaxException e) {
+            logger.warn("Problem with Json deserialization", e);
+        }
+    }
+
+    JsonElement getJsonElement(JsonParser parser, InputStream inputStream) {
+        return parser.parse(new InputStreamReader(inputStream, StandardCharsets.UTF_8));
+    }
+
+    private <T> T deserializeType(@NotNull GsonBuilder gsonBuilder, @NotNull JsonObject jsonObject,
+        @NotNull Class<T> type) {
+        return gsonBuilder.create().fromJson(jsonObject, type);
+    }
+
+    InputStream getInputStream(@NotNull String filepath) throws IOException {
+        return new BufferedInputStream(new FileInputStream(filepath));
+    }
+
+    String getFilepath() {
+        return this.filepath;
+    }
+
+    public void setFilepath(String filepath) {
+        this.filepath = filepath;
+    }
+
+}
\ No newline at end of file
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/SchedulerConfig.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/SchedulerConfig.java
new file mode 100644
index 00000000..823fe732
--- /dev/null
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/SchedulerConfig.java
@@ -0,0 +1,88 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Datafile Collector Service
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.configuration;
+
+import io.swagger.annotations.ApiOperation;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.concurrent.ScheduledFuture;
+import javax.annotation.PostConstruct;
+
+import org.onap.dcaegen2.collectors.datafile.tasks.ScheduledTasks;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.scheduling.TaskScheduler;
+import org.springframework.scheduling.annotation.EnableScheduling;
+import reactor.core.publisher.Mono;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 6/13/18
+ */
+@Configuration
+@EnableScheduling
+public class SchedulerConfig extends DatafileAppConfig {
+
+    private static final int SCHEDULING_DELAY = 2000;
+    private static volatile List<ScheduledFuture> scheduledFutureList = new ArrayList<>();
+
+    private final TaskScheduler taskScheduler;
+    private final ScheduledTasks scheduledTask;
+
+    @Autowired
+    public SchedulerConfig(TaskScheduler taskScheduler, ScheduledTasks scheduledTask) {
+        this.taskScheduler = taskScheduler;
+        this.scheduledTask = scheduledTask;
+    }
+
+    /**
+     * Function which have to stop tasks execution.
+     *
+     * @return response entity about status of cancellation operation
+     */
+    @ApiOperation(value = "Get response on stopping task execution")
+    public synchronized Mono<ResponseEntity<String>> getResponseFromCancellationOfTasks() {
+        scheduledFutureList.forEach(x -> x.cancel(false));
+        scheduledFutureList.clear();
+        return Mono.defer(() ->
+            Mono.just(new ResponseEntity<>("Datafile Service has already been stopped!", HttpStatus.CREATED))
+        );
+    }
+
+    /**
+     * Function for starting scheduling Datafile workflow.
+     *
+     * @return status of operation execution: true - started, false - not started
+     */
+    @PostConstruct
+    @ApiOperation(value = "Start task if possible")
+    public synchronized boolean tryToStartTask() {
+        if (scheduledFutureList.isEmpty()) {
+            scheduledFutureList.add(taskScheduler
+                .scheduleWithFixedDelay(scheduledTask::scheduleMainDatafileEventTask, SCHEDULING_DELAY));
+            return true;
+        } else {
+            return false;
+        }
+
+    }
+}
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/SwaggerConfig.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/SwaggerConfig.java
new file mode 100644
index 00000000..c45b136a
--- /dev/null
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/SwaggerConfig.java
@@ -0,0 +1,82 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Datafile Collector Service
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.configuration;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Profile;
+import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport;
+import springfox.documentation.builders.ApiInfoBuilder;
+import springfox.documentation.builders.PathSelectors;
+import springfox.documentation.builders.RequestHandlerSelectors;
+import springfox.documentation.service.ApiInfo;
+import springfox.documentation.spi.DocumentationType;
+import springfox.documentation.spring.web.plugins.Docket;
+import springfox.documentation.swagger2.annotations.EnableSwagger2;
+
+
+@EnableSwagger2
+@Configuration
+@Profile("prod")
+public class SwaggerConfig extends WebMvcConfigurationSupport {
+
+    private static final String PACKAGE_PATH = "org.onap.dcaegen2.collectors.datafile";
+    private static final String API_TITLE = "Datafile app server";
+    private static final String DESCRIPTION = "This page lists all the rest apis for Datafile app server.";
+    private static final String VERSION = "1.0";
+    private static final String RESOURCES_PATH = "classpath:/META-INF/resources/";
+    private static final String WEBJARS_PATH = RESOURCES_PATH + "webjars/";
+    private static final String SWAGGER_UI = "swagger-ui.html";
+    private static final String WEBJARS = "/webjars/**";
+
+    /**
+     * Swagger configuration function for hosting it next to spring http website.
+     * @return Docket
+     */
+    @Bean
+    public Docket api() {
+        return new Docket(DocumentationType.SWAGGER_2)
+            .apiInfo(apiInfo())
+            .select()
+            .apis(RequestHandlerSelectors.basePackage(PACKAGE_PATH))
+            .paths(PathSelectors.any())
+            .build();
+    }
+
+    private ApiInfo apiInfo() {
+        return new ApiInfoBuilder()
+            .title(API_TITLE)
+            .description(DESCRIPTION)
+            .version(VERSION)
+            .build();
+    }
+
+
+    @Override
+    protected void addResourceHandlers(ResourceHandlerRegistry registry) {
+        registry.addResourceHandler(SWAGGER_UI)
+            .addResourceLocations(RESOURCES_PATH);
+
+        registry.addResourceHandler(WEBJARS)
+            .addResourceLocations(WEBJARS_PATH);
+    }
+}
\ No newline at end of file
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/TomcatHttpConfig.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/TomcatHttpConfig.java
new file mode 100644
index 00000000..b6231418
--- /dev/null
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/configuration/TomcatHttpConfig.java
@@ -0,0 +1,55 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Datafile Collector Service
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.configuration;
+
+import org.apache.catalina.connector.Connector;
+import org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory;
+import org.springframework.boot.web.servlet.server.ServletWebServerFactory;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 4/18/18
+ */
+@Configuration
+public class TomcatHttpConfig {
+
+    /**
+     * Class for setting up hosting Datafile on http/https.
+     *
+     * @return ServletWebServerFactory
+     */
+    @Bean
+    public ServletWebServerFactory servletContainer() {
+        TomcatServletWebServerFactory tomcat = new TomcatServletWebServerFactory();
+        tomcat.addAdditionalTomcatConnectors(getHttpConnector());
+        return tomcat;
+    }
+
+    private Connector getHttpConnector() {
+        Connector connector = new Connector(TomcatServletWebServerFactory.DEFAULT_PROTOCOL);
+        connector.setScheme("http");
+        connector.setPort(8100);
+        connector.setSecure(false);
+        return connector;
+    }
+
+}
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/controllers/HeartbeatController.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/controllers/HeartbeatController.java
new file mode 100644
index 00000000..070fe591
--- /dev/null
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/controllers/HeartbeatController.java
@@ -0,0 +1,65 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Datafile Collector Service
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.controllers;
+
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import io.swagger.annotations.ApiResponse;
+import io.swagger.annotations.ApiResponses;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RestController;
+import reactor.core.publisher.Mono;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 4/19/18
+ */
+@RestController
+@Api(value = "HeartbeatController", description = "Check liveness of Datafile service")
+public class HeartbeatController {
+
+    private final Logger logger = LoggerFactory.getLogger(this.getClass());
+
+    /**
+     * Endpoint for checking that Datafile is alive.
+     *
+     * @return HTTP Status Code
+     */
+    @RequestMapping(value = "heartbeat", method = RequestMethod.GET)
+    @ApiOperation(value = "Returns liveness of Datafile service")
+    @ApiResponses(value = {
+        @ApiResponse(code = 200, message = "Datafile sevice is living"),
+        @ApiResponse(code = 401, message = "You are not authorized to view the resource"),
+        @ApiResponse(code = 403, message = "Accessing the resource you were trying to reach is forbidden"),
+        @ApiResponse(code = 404, message = "The resource you were trying to reach is not found")
+        }
+    )
+    public Mono<ResponseEntity<String>> heartbeat() {
+        logger.trace("Receiving heartbeat request");
+        return Mono.defer(() ->
+            Mono.just(new ResponseEntity<>("alive", HttpStatus.OK))
+        );
+    }
+}
\ No newline at end of file
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/controllers/ScheduleController.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/controllers/ScheduleController.java
new file mode 100644
index 00000000..f3cf354f
--- /dev/null
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/controllers/ScheduleController.java
@@ -0,0 +1,75 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Datafile Collector Service
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.controllers;
+
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+
+import org.onap.dcaegen2.collectors.datafile.configuration.SchedulerConfig;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RestController;
+import reactor.core.publisher.Mono;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 4/5/18
+ */
+@RestController
+@Api(value = "ScheduleController", description = "Schedule Controller")
+public class ScheduleController {
+
+    private final Logger logger = LoggerFactory.getLogger(this.getClass());
+
+    private final SchedulerConfig schedulerConfig;
+
+    @Autowired
+    public ScheduleController(SchedulerConfig schedulerConfig) {
+        this.schedulerConfig = schedulerConfig;
+    }
+
+    @RequestMapping(value = "start", method = RequestMethod.GET)
+    @ApiOperation(value = "Start scheduling worker request")
+    public Mono<ResponseEntity<String>> startTasks() {
+        logger.trace("Receiving start scheduling worker request");
+        return Mono.fromSupplier(schedulerConfig::tryToStartTask).map(this::createStartTaskResponse);
+    }
+
+    @RequestMapping(value = "stopDatafile", method = RequestMethod.GET)
+    @ApiOperation(value = "Receiving stop scheduling worker request")
+    public Mono<ResponseEntity<String>> stopTask() {
+        logger.trace("Receiving stop scheduling worker request");
+        return schedulerConfig.getResponseFromCancellationOfTasks();
+    }
+
+    @ApiOperation(value = "Sends success or error response on starting task execution")
+    private ResponseEntity<String> createStartTaskResponse(boolean wasScheduled) {
+        if (wasScheduled) {
+            return new ResponseEntity<>("Datafile Service has been started!", HttpStatus.CREATED);
+        } else {
+            return new ResponseEntity<>("Datafile Service is still running!", HttpStatus.NOT_ACCEPTABLE);
+        }
+    }
+}
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/exceptions/AaiNotFoundException.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/exceptions/AaiNotFoundException.java
new file mode 100644
index 00000000..a83b5bd6
--- /dev/null
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/exceptions/AaiNotFoundException.java
@@ -0,0 +1,31 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Datafile Collector Service
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.exceptions;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 3/23/18
+ */
+public class AaiNotFoundException extends DatafileTaskException {
+
+    public AaiNotFoundException(String message) {
+        super(message);
+    }
+}
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/exceptions/DatafileTaskException.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/exceptions/DatafileTaskException.java
new file mode 100644
index 00000000..41f77332
--- /dev/null
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/exceptions/DatafileTaskException.java
@@ -0,0 +1,35 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Datafile Collector Service
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.exceptions;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 4/13/18
+ */
+public class DatafileTaskException extends Exception {
+
+    public DatafileTaskException() {
+        super();
+    }
+
+    public DatafileTaskException(String message) {
+        super(message);
+    }
+}
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/exceptions/DmaapEmptyResponseException.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/exceptions/DmaapEmptyResponseException.java
new file mode 100644
index 00000000..d9f6f873
--- /dev/null
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/exceptions/DmaapEmptyResponseException.java
@@ -0,0 +1,31 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Datafile Collector Service
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.exceptions;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 6/13/18
+ */
+public class DmaapEmptyResponseException extends DatafileTaskException {
+
+    public DmaapEmptyResponseException() {
+        super();
+    }
+}
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/exceptions/DmaapNotFoundException.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/exceptions/DmaapNotFoundException.java
new file mode 100644
index 00000000..ebff8ae3
--- /dev/null
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/exceptions/DmaapNotFoundException.java
@@ -0,0 +1,31 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Datafile Collector Service
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.exceptions;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 4/13/18
+ */
+public class DmaapNotFoundException extends DatafileTaskException {
+
+    public DmaapNotFoundException(String message) {
+        super(message);
+    }
+}
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/service/DmaapConsumerJsonParser.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/service/DmaapConsumerJsonParser.java
new file mode 100644
index 00000000..aeaf0da1
--- /dev/null
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/service/DmaapConsumerJsonParser.java
@@ -0,0 +1,130 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Datafile Collector Service
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.service;
+
+import com.google.gson.JsonElement;
+import com.google.gson.JsonObject;
+import com.google.gson.JsonParser;
+import java.util.Optional;
+import java.util.stream.StreamSupport;
+
+import org.onap.dcaegen2.collectors.datafile.exceptions.DmaapEmptyResponseException;
+import org.onap.dcaegen2.collectors.datafile.exceptions.DmaapNotFoundException;
+import org.onap.dcaegen2.collectors.datafile.model.ConsumerDmaapModel;
+import org.onap.dcaegen2.collectors.datafile.model.ImmutableConsumerDmaapModel;
+import org.springframework.util.StringUtils;
+import reactor.core.publisher.Mono;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 5/8/18
+ */
+public class DmaapConsumerJsonParser {
+
+    private static final String EVENT = "event";
+    private static final String OTHER_FIELDS = "otherFields";
+    private static final String PNF_OAM_IPV_4_ADDRESS = "pnfOamIpv4Address";
+    private static final String PNF_OAM_IPV_6_ADDRESS = "pnfOamIpv6Address";
+    private static final String PNF_VENDOR_NAME = "pnfVendorName";
+    private static final String PNF_SERIAL_NUMBER = "pnfSerialNumber";
+
+    /**
+     * Extract info from string and create @see {@link org.onap.dcaegen2.collectors.datafile.model.ConsumerDmaapModel}.
+     *
+     * @param monoMessage - results from DMaaP
+     * @return reactive DMaaPModel
+     */
+    public Mono<ConsumerDmaapModel> getJsonObject(Mono<String> monoMessage) {
+        return monoMessage
+            .flatMap(this::getJsonParserMessage)
+            .flatMap(this::createJsonConsumerModel);
+    }
+
+    private Mono<JsonElement> getJsonParserMessage(String message) {
+        return StringUtils.isEmpty(message) ? Mono.error(new DmaapEmptyResponseException())
+            : Mono.fromSupplier(() -> new JsonParser().parse(message));
+    }
+
+    private Mono<ConsumerDmaapModel> createJsonConsumerModel(JsonElement jsonElement) {
+        return jsonElement.isJsonObject()
+            ? create(Mono.fromSupplier(jsonElement::getAsJsonObject))
+            : getConsumerDmaapModelFromJsonArray(jsonElement);
+    }
+
+    private Mono<ConsumerDmaapModel> getConsumerDmaapModelFromJsonArray(JsonElement jsonElement) {
+        return create(
+            Mono.fromCallable(() -> StreamSupport.stream(jsonElement.getAsJsonArray().spliterator(), false).findFirst()
+                .flatMap(this::getJsonObjectFromAnArray)
+                .orElseThrow(DmaapEmptyResponseException::new)));
+    }
+
+    public Optional<JsonObject> getJsonObjectFromAnArray(JsonElement element) {
+        return Optional.of(new JsonParser().parse(element.getAsString()).getAsJsonObject());
+    }
+
+    private Mono<ConsumerDmaapModel> create(Mono<JsonObject> jsonObject) {
+        return jsonObject.flatMap(monoJsonP ->
+            !containsHeader(monoJsonP) ? Mono.error(new DmaapNotFoundException("Incorrect JsonObject - missing header"))
+                : transform(monoJsonP));
+    }
+
+    private Mono<ConsumerDmaapModel> transform(JsonObject monoJsonP) {
+        monoJsonP = monoJsonP.getAsJsonObject(EVENT).getAsJsonObject(OTHER_FIELDS);
+        String pnfVendorName = getValueFromJson(monoJsonP, PNF_VENDOR_NAME);
+        String pnfSerialNumber = getValueFromJson(monoJsonP, PNF_SERIAL_NUMBER);
+        String pnfOamIpv4Address = getValueFromJson(monoJsonP, PNF_OAM_IPV_4_ADDRESS);
+        String pnfOamIpv6Address = getValueFromJson(monoJsonP, PNF_OAM_IPV_6_ADDRESS);
+        return
+            (!vendorAndSerialNotEmpty(pnfSerialNumber, pnfVendorName) || !ipPropertiesNotEmpty(pnfOamIpv4Address,
+                pnfOamIpv6Address))
+                ? Mono.error(new DmaapNotFoundException("Incorrect json, consumerDmaapModel can not be created: "
+                + printMessage(pnfVendorName, pnfSerialNumber, pnfOamIpv4Address, pnfOamIpv6Address))) :
+                Mono.just(ImmutableConsumerDmaapModel.builder()
+                    .pnfName(pnfVendorName.substring(0, Math.min(pnfVendorName.length(), 3)).toUpperCase()
+                        .concat(pnfSerialNumber)).ipv4(pnfOamIpv4Address)
+                    .ipv6(pnfOamIpv6Address).build());
+    }
+
+    private String getValueFromJson(JsonObject jsonObject, String jsonKey) {
+        return jsonObject.has(jsonKey) ? jsonObject.get(jsonKey).getAsString() : "";
+    }
+
+    private boolean vendorAndSerialNotEmpty(String pnfSerialNumber, String pnfVendorName) {
+        return (!StringUtils.isEmpty(pnfSerialNumber) && !StringUtils.isEmpty(pnfVendorName));
+    }
+
+    private boolean ipPropertiesNotEmpty(String ipv4, String ipv6) {
+        return (!StringUtils.isEmpty(ipv4)) || !(StringUtils.isEmpty(ipv6));
+    }
+
+    private boolean containsHeader(JsonObject jsonObject) {
+        return jsonObject.has(EVENT) && jsonObject.getAsJsonObject(EVENT).has(OTHER_FIELDS);
+    }
+
+    private String printMessage(String pnfVendorName, String pnfSerialNumber, String pnfOamIpv4Address,
+        String pnfOamIpv6Address) {
+        return String.format("%n{"
+            + "\"pnfVendorName\" : \"%s\","
+            + "\"pnfSerialNumber\": \"%s\","
+            + "\"pnfOamIpv4Address\": \"%s\","
+            + "\"pnfOamIpv6Address\": \"%s\""
+            + "%n}", pnfVendorName, pnfSerialNumber, pnfOamIpv4Address, pnfOamIpv6Address);
+    }
+}
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/tasks/AaiConsumerTask.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/tasks/AaiConsumerTask.java
new file mode 100644
index 00000000..8083a255
--- /dev/null
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/tasks/AaiConsumerTask.java
@@ -0,0 +1,36 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Datafile Collector Service
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.tasks;
+
+import java.util.Optional;
+
+import org.onap.dcaegen2.collectors.datafile.exceptions.AaiNotFoundException;
+import org.onap.dcaegen2.collectors.datafile.model.ConsumerDmaapModel;
+import org.onap.dcaegen2.collectors.datafile.service.AaiConsumerClient;
+
+public abstract class AaiConsumerTask {
+
+    abstract Optional<String> consume(ConsumerDmaapModel message) throws AaiNotFoundException;
+
+    abstract AaiConsumerClient resolveClient();
+
+    protected abstract String execute(ConsumerDmaapModel consumerDmaapModel) throws AaiNotFoundException;
+}
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/tasks/AaiConsumerTaskImpl.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/tasks/AaiConsumerTaskImpl.java
new file mode 100644
index 00000000..d487b6b2
--- /dev/null
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/tasks/AaiConsumerTaskImpl.java
@@ -0,0 +1,78 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Datafile Collector Service
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.tasks;
+
+import java.io.IOException;
+import java.util.Optional;
+
+import org.onap.dcaegen2.collectors.datafile.config.AaiClientConfiguration;
+import org.onap.dcaegen2.collectors.datafile.configuration.AppConfig;
+import org.onap.dcaegen2.collectors.datafile.configuration.Config;
+import org.onap.dcaegen2.collectors.datafile.exceptions.AaiNotFoundException;
+import org.onap.dcaegen2.collectors.datafile.model.ConsumerDmaapModel;
+import org.onap.dcaegen2.collectors.datafile.service.AaiConsumerClient;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+@Component
+public class AaiConsumerTaskImpl extends AaiConsumerTask {
+
+    private final Logger logger = LoggerFactory.getLogger(this.getClass());
+
+    private final Config datafileAppConfig;
+    private AaiConsumerClient aaiConsumerClient;
+
+    @Autowired
+    public AaiConsumerTaskImpl(AppConfig datafileAppConfig) {
+        this.datafileAppConfig = datafileAppConfig;
+    }
+
+    @Override
+    Optional<String> consume(ConsumerDmaapModel consumerDmaapModel) throws AaiNotFoundException {
+        logger.trace("Method called with arg {}", consumerDmaapModel);
+        try {
+            return aaiConsumerClient.getHttpResponse(consumerDmaapModel);
+        } catch (IOException e) {
+            logger.warn("Get request not successful", e);
+            throw new AaiNotFoundException("Get request not successful");
+        }
+    }
+
+    @Override
+    public String execute(ConsumerDmaapModel consumerDmaapModel) throws AaiNotFoundException {
+        consumerDmaapModel = Optional.ofNullable(consumerDmaapModel)
+            .orElseThrow(() -> new AaiNotFoundException("Invoked null object to AAI task"));
+        logger.trace("Method called with arg {}", consumerDmaapModel);
+        aaiConsumerClient = resolveClient();
+        return consume(consumerDmaapModel).orElseThrow(() -> new AaiNotFoundException("Null response code"));
+    }
+
+    protected AaiClientConfiguration resolveConfiguration() {
+        return datafileAppConfig.getAaiClientConfiguration();
+    }
+
+    @Override
+    AaiConsumerClient resolveClient() {
+        return Optional.ofNullable(aaiConsumerClient).orElseGet(() -> new AaiConsumerClient(resolveConfiguration()));
+    }
+}
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/tasks/AaiProducerTask.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/tasks/AaiProducerTask.java
new file mode 100644
index 00000000..ca2d03da
--- /dev/null
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/tasks/AaiProducerTask.java
@@ -0,0 +1,49 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Datafile Collector Service
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.tasks;
+
+import org.onap.dcaegen2.collectors.datafile.config.AaiClientConfiguration;
+import org.onap.dcaegen2.collectors.datafile.exceptions.AaiNotFoundException;
+import org.onap.dcaegen2.collectors.datafile.exceptions.DatafileTaskException;
+import org.onap.dcaegen2.collectors.datafile.model.ConsumerDmaapModel;
+import org.onap.dcaegen2.collectors.datafile.service.AaiReactiveWebClient;
+import org.onap.dcaegen2.collectors.datafile.service.producer.AaiProducerReactiveHttpClient;
+import org.springframework.web.reactive.function.client.WebClient;
+import reactor.core.publisher.Mono;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 4/13/18
+ */
+public abstract class AaiProducerTask {
+
+    abstract Mono<ConsumerDmaapModel> publish(Mono<ConsumerDmaapModel> message) throws AaiNotFoundException;
+
+    abstract AaiProducerReactiveHttpClient resolveClient();
+
+    protected abstract AaiClientConfiguration resolveConfiguration();
+
+    protected abstract Mono<ConsumerDmaapModel> execute(Mono<ConsumerDmaapModel> consumerDmaapModel)
+        throws DatafileTaskException;
+
+    WebClient buildWebClient() {
+        return new AaiReactiveWebClient().fromConfiguration(resolveConfiguration()).build();
+    }
+}
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/tasks/AaiProducerTaskImpl.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/tasks/AaiProducerTaskImpl.java
new file mode 100644
index 00000000..9d888aa7
--- /dev/null
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/tasks/AaiProducerTaskImpl.java
@@ -0,0 +1,89 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Datafile Collector Service
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.tasks;
+
+import org.onap.dcaegen2.collectors.datafile.config.AaiClientConfiguration;
+import org.onap.dcaegen2.collectors.datafile.configuration.AppConfig;
+import org.onap.dcaegen2.collectors.datafile.configuration.Config;
+import org.onap.dcaegen2.collectors.datafile.exceptions.AaiNotFoundException;
+import org.onap.dcaegen2.collectors.datafile.exceptions.DmaapNotFoundException;
+import org.onap.dcaegen2.collectors.datafile.exceptions.DatafileTaskException;
+import org.onap.dcaegen2.collectors.datafile.model.ConsumerDmaapModel;
+import org.onap.dcaegen2.collectors.datafile.model.utils.HttpUtils;
+import org.onap.dcaegen2.collectors.datafile.service.producer.AaiProducerReactiveHttpClient;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+import reactor.core.publisher.Mono;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 4/13/18
+ */
+@Component
+public class AaiProducerTaskImpl extends
+    AaiProducerTask {
+
+    private final Logger logger = LoggerFactory.getLogger(this.getClass());
+
+    private final Config datafileAppConfig;
+    private AaiProducerReactiveHttpClient aaiProducerReactiveHttpClient;
+
+    @Autowired
+    public AaiProducerTaskImpl(AppConfig datafileAppConfig) {
+        this.datafileAppConfig = datafileAppConfig;
+    }
+
+    @Override
+    Mono<ConsumerDmaapModel> publish(Mono<ConsumerDmaapModel> consumerDmaapModel) {
+        logger.info("Sending PNF model to AAI {}", consumerDmaapModel);
+        return aaiProducerReactiveHttpClient.getAaiProducerResponse(consumerDmaapModel)
+            .flatMap(response -> {
+                if (HttpUtils.isSuccessfulResponseCode(response)) {
+                    return consumerDmaapModel;
+                }
+                return Mono
+                    .error(new AaiNotFoundException("Incorrect response code for continuation of tasks workflow"));
+            });
+    }
+
+    @Override
+    AaiProducerReactiveHttpClient resolveClient() {
+        return aaiProducerReactiveHttpClient == null ? new AaiProducerReactiveHttpClient(resolveConfiguration())
+            .createAaiWebClient(buildWebClient()) : aaiProducerReactiveHttpClient;
+    }
+
+    @Override
+    protected AaiClientConfiguration resolveConfiguration() {
+        return datafileAppConfig.getAaiClientConfiguration();
+    }
+
+    @Override
+    protected Mono<ConsumerDmaapModel> execute(Mono<ConsumerDmaapModel> consumerDmaapModel) throws DatafileTaskException {
+        if (consumerDmaapModel == null) {
+            throw new DmaapNotFoundException("Invoked null object to DMaaP task");
+        }
+        aaiProducerReactiveHttpClient = resolveClient();
+        logger.trace("Method called with arg {}", consumerDmaapModel);
+        return publish(consumerDmaapModel);
+
+    }
+}
\ No newline at end of file
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/tasks/DmaapConsumerTask.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/tasks/DmaapConsumerTask.java
new file mode 100644
index 00000000..a5764704
--- /dev/null
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/tasks/DmaapConsumerTask.java
@@ -0,0 +1,49 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PROJECT
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.tasks;
+
+import org.onap.dcaegen2.collectors.datafile.config.DmaapConsumerConfiguration;
+import org.onap.dcaegen2.collectors.datafile.exceptions.DatafileTaskException;
+import org.onap.dcaegen2.collectors.datafile.model.ConsumerDmaapModel;
+import org.onap.dcaegen2.collectors.datafile.service.DMaaPReactiveWebClient;
+import org.onap.dcaegen2.collectors.datafile.service.consumer.DMaaPConsumerReactiveHttpClient;
+import org.springframework.web.reactive.function.client.WebClient;
+import reactor.core.publisher.Mono;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 4/13/18
+ */
+abstract class DmaapConsumerTask {
+
+    abstract Mono<ConsumerDmaapModel> consume(Mono<String> message) throws DatafileTaskException;
+
+    abstract DMaaPConsumerReactiveHttpClient resolveClient();
+
+    abstract void initConfigs();
+
+    protected abstract DmaapConsumerConfiguration resolveConfiguration();
+
+    protected abstract Mono<ConsumerDmaapModel> execute(String object) throws DatafileTaskException;
+
+    WebClient buildWebClient() {
+        return new DMaaPReactiveWebClient().fromConfiguration(resolveConfiguration()).build();
+    }
+}
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/tasks/DmaapConsumerTaskImpl.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/tasks/DmaapConsumerTaskImpl.java
new file mode 100644
index 00000000..8d45a7fd
--- /dev/null
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/tasks/DmaapConsumerTaskImpl.java
@@ -0,0 +1,86 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Datafile Collector Service
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.tasks;
+
+import org.onap.dcaegen2.collectors.datafile.config.DmaapConsumerConfiguration;
+import org.onap.dcaegen2.collectors.datafile.configuration.AppConfig;
+import org.onap.dcaegen2.collectors.datafile.configuration.Config;
+import org.onap.dcaegen2.collectors.datafile.model.ConsumerDmaapModel;
+import org.onap.dcaegen2.collectors.datafile.service.DmaapConsumerJsonParser;
+import org.onap.dcaegen2.collectors.datafile.service.consumer.DMaaPConsumerReactiveHttpClient;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+import reactor.core.publisher.Mono;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 3/23/18
+ */
+@Component
+public class DmaapConsumerTaskImpl extends DmaapConsumerTask {
+
+    private final Logger logger = LoggerFactory.getLogger(this.getClass());
+    private final Config datafileAppConfig;
+    private DmaapConsumerJsonParser dmaapConsumerJsonParser;
+    private DMaaPConsumerReactiveHttpClient dmaaPConsumerReactiveHttpClient;
+
+    @Autowired
+    public DmaapConsumerTaskImpl(AppConfig datafileAppConfig) {
+        this.datafileAppConfig = datafileAppConfig;
+        this.dmaapConsumerJsonParser = new DmaapConsumerJsonParser();
+    }
+
+    DmaapConsumerTaskImpl(AppConfig datafileAppConfig, DmaapConsumerJsonParser dmaapConsumerJsonParser) {
+        this.datafileAppConfig = datafileAppConfig;
+        this.dmaapConsumerJsonParser = dmaapConsumerJsonParser;
+    }
+
+    @Override
+    Mono<ConsumerDmaapModel> consume(Mono<String> message) {
+        logger.info("Consumed model from DMaaP: {}", message);
+        return dmaapConsumerJsonParser.getJsonObject(message);
+    }
+
+    @Override
+    public Mono<ConsumerDmaapModel> execute(String object) {
+        dmaaPConsumerReactiveHttpClient = resolveClient();
+        logger.trace("Method called with arg {}", object);
+        return consume((dmaaPConsumerReactiveHttpClient.getDMaaPConsumerResponse()));
+    }
+
+    @Override
+    void initConfigs() {
+        datafileAppConfig.initFileStreamReader();
+    }
+
+    @Override
+    protected DmaapConsumerConfiguration resolveConfiguration() {
+        return datafileAppConfig.getDmaapConsumerConfiguration();
+    }
+
+    @Override
+    DMaaPConsumerReactiveHttpClient resolveClient() {
+        return dmaaPConsumerReactiveHttpClient == null
+            ? new DMaaPConsumerReactiveHttpClient(resolveConfiguration()).createDMaaPWebClient(buildWebClient())
+            : dmaaPConsumerReactiveHttpClient;
+    }
+}
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/tasks/DmaapPublisherTask.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/tasks/DmaapPublisherTask.java
new file mode 100644
index 00000000..467eee0b
--- /dev/null
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/tasks/DmaapPublisherTask.java
@@ -0,0 +1,47 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Datafile Collector Service
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.tasks;
+
+import org.onap.dcaegen2.collectors.datafile.config.DmaapPublisherConfiguration;
+import org.onap.dcaegen2.collectors.datafile.exceptions.DatafileTaskException;
+import org.onap.dcaegen2.collectors.datafile.model.ConsumerDmaapModel;
+import org.onap.dcaegen2.collectors.datafile.service.DMaaPReactiveWebClient;
+import org.onap.dcaegen2.collectors.datafile.service.producer.DMaaPProducerReactiveHttpClient;
+import org.springframework.web.reactive.function.client.WebClient;
+import reactor.core.publisher.Mono;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 3/23/18
+ */
+abstract class DmaapPublisherTask {
+
+    abstract Mono<String> publish(Mono<ConsumerDmaapModel> consumerDmaapModel) throws DatafileTaskException;
+
+    abstract DMaaPProducerReactiveHttpClient resolveClient();
+
+    protected abstract DmaapPublisherConfiguration resolveConfiguration();
+
+    protected abstract Mono<String> execute(Mono<ConsumerDmaapModel> consumerDmaapModel) throws DatafileTaskException;
+
+    WebClient buildWebClient() {
+        return new DMaaPReactiveWebClient().fromConfiguration(resolveConfiguration()).build();
+    }
+}
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/tasks/DmaapPublisherTaskImpl.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/tasks/DmaapPublisherTaskImpl.java
new file mode 100644
index 00000000..4d435a4f
--- /dev/null
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/tasks/DmaapPublisherTaskImpl.java
@@ -0,0 +1,78 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PROJECT
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.tasks;
+
+import org.onap.dcaegen2.collectors.datafile.config.DmaapPublisherConfiguration;
+import org.onap.dcaegen2.collectors.datafile.configuration.AppConfig;
+import org.onap.dcaegen2.collectors.datafile.configuration.Config;
+import org.onap.dcaegen2.collectors.datafile.exceptions.DmaapNotFoundException;
+import org.onap.dcaegen2.collectors.datafile.model.ConsumerDmaapModel;
+import org.onap.dcaegen2.collectors.datafile.service.producer.DMaaPProducerReactiveHttpClient;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+import reactor.core.publisher.Mono;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 4/13/18
+ */
+@Component
+public class DmaapPublisherTaskImpl extends DmaapPublisherTask {
+
+    private final Logger logger = LoggerFactory.getLogger(this.getClass());
+    private final Config datafileAppConfig;
+    private DMaaPProducerReactiveHttpClient dmaapProducerReactiveHttpClient;
+
+    @Autowired
+    public DmaapPublisherTaskImpl(AppConfig datafileAppConfig) {
+        this.datafileAppConfig = datafileAppConfig;
+    }
+
+    @Override
+    Mono<String> publish(Mono<ConsumerDmaapModel> consumerDmaapModel) {
+        logger.info("Publishing on DMaaP topic {} object {}", resolveConfiguration().dmaapTopicName(),
+            consumerDmaapModel);
+        return dmaapProducerReactiveHttpClient.getDMaaPProducerResponse(consumerDmaapModel);
+    }
+
+    @Override
+    public Mono<String> execute(Mono<ConsumerDmaapModel> consumerDmaapModel) throws DmaapNotFoundException {
+        if (consumerDmaapModel == null) {
+            throw new DmaapNotFoundException("Invoked null object to DMaaP task");
+        }
+        dmaapProducerReactiveHttpClient = resolveClient();
+        logger.trace("Method called with arg {}", consumerDmaapModel);
+        return publish(consumerDmaapModel);
+    }
+
+    @Override
+    protected DmaapPublisherConfiguration resolveConfiguration() {
+        return datafileAppConfig.getDmaapPublisherConfiguration();
+    }
+
+    @Override
+    DMaaPProducerReactiveHttpClient resolveClient() {
+        return dmaapProducerReactiveHttpClient == null
+            ? new DMaaPProducerReactiveHttpClient(resolveConfiguration()).createDMaaPWebClient(buildWebClient())
+            : dmaapProducerReactiveHttpClient;
+    }
+}
\ No newline at end of file
diff --git a/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/tasks/ScheduledTasks.java b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/tasks/ScheduledTasks.java
new file mode 100644
index 00000000..2600b563
--- /dev/null
+++ b/datafile-app-server/src/main/java/org/onap/dcaegen2/collectors/datafile/tasks/ScheduledTasks.java
@@ -0,0 +1,113 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Datafile Collector Service
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.tasks;
+
+import java.util.concurrent.Callable;
+
+import org.onap.dcaegen2.collectors.datafile.exceptions.DmaapEmptyResponseException;
+import org.onap.dcaegen2.collectors.datafile.exceptions.DatafileTaskException;
+import org.onap.dcaegen2.collectors.datafile.model.ConsumerDmaapModel;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+import reactor.core.publisher.Mono;
+import reactor.core.scheduler.Schedulers;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 3/23/18
+ */
+@Component
+public class ScheduledTasks {
+
+    private final Logger logger = LoggerFactory.getLogger(this.getClass());
+
+    private final DmaapConsumerTask dmaapConsumerTask;
+    private final DmaapPublisherTask dmaapProducerTask;
+    private final AaiProducerTask aaiProducerTask;
+
+    /**
+     * Constructor for tasks registration in DatafileWorkflow.
+     *
+     * @param dmaapConsumerTask - fist task
+     * @param dmaapPublisherTask - third task
+     * @param aaiPublisherTask - second task
+     */
+    @Autowired
+    public ScheduledTasks(DmaapConsumerTask dmaapConsumerTask, DmaapPublisherTask dmaapPublisherTask,
+        AaiProducerTask aaiPublisherTask) {
+        this.dmaapConsumerTask = dmaapConsumerTask;
+        this.dmaapProducerTask = dmaapPublisherTask;
+        this.aaiProducerTask = aaiPublisherTask;
+    }
+
+    /**
+     * Main function for scheduling datafileWorkflow.
+     */
+    public void scheduleMainDatafileEventTask() {
+        logger.trace("Execution of tasks was registered");
+
+        Mono<String> dmaapProducerResponse = Mono.fromCallable(consumeFromDMaaPMessage())
+            .doOnError(DmaapEmptyResponseException.class, error -> logger.warn("Nothing to consume from DMaaP"))
+            .map(this::publishToAaiConfiguration)
+            .flatMap(this::publishToDmaapConfiguration)
+            .subscribeOn(Schedulers.elastic());
+
+        dmaapProducerResponse.subscribe(this::onSuccess, this::onError, this::onComplete);
+    }
+
+    private void onComplete() {
+        logger.info("Datafile tasks have been completed");
+    }
+
+    private void onSuccess(String responseCode) {
+        logger.info("Datafile consumed tasks. HTTP Response code {}", responseCode);
+    }
+
+    private void onError(Throwable throwable) {
+        if (!(throwable instanceof DmaapEmptyResponseException)) {
+            logger.warn("Chain of tasks have been aborted due to errors in Datafile workflow", throwable);
+        }
+    }
+
+    private Callable<Mono<ConsumerDmaapModel>> consumeFromDMaaPMessage() {
+        return () -> {
+            dmaapConsumerTask.initConfigs();
+            return dmaapConsumerTask.execute("");
+        };
+    }
+
+    private Mono<ConsumerDmaapModel> publishToAaiConfiguration(Mono<ConsumerDmaapModel> monoDMaaPModel) {
+        try {
+            return aaiProducerTask.execute(monoDMaaPModel);
+        } catch (DatafileTaskException e) {
+            return Mono.error(e);
+        }
+    }
+
+    private Mono<String> publishToDmaapConfiguration(Mono<ConsumerDmaapModel> monoAaiModel) {
+        try {
+            return dmaapProducerTask.execute(monoAaiModel);
+        } catch (DatafileTaskException e) {
+            return Mono.error(e);
+        }
+    }
+}
diff --git a/datafile-app-server/src/main/resources/application.properties b/datafile-app-server/src/main/resources/application.properties
new file mode 100644
index 00000000..205b6caa
--- /dev/null
+++ b/datafile-app-server/src/main/resources/application.properties
@@ -0,0 +1,14 @@
+spring.profiles.active=prod
+spring.main.web-application-type=none
+server.port=8433
+server.ssl.key-store-type=PKCS12
+server.ssl.key-store-password=nokiapnf
+server.ssl.key-store=classpath:keystore.jks
+server.ssl.key-password=nokiapnf
+server.ssl.key-alias=tomcat-localhost
+logging.level.root=ERROR
+logging.level.org.springframework=ERROR
+logging.level.org.springframework.data=ERROR
+logging.level.org.onap.dcaegen2.collectors.datafile=INFO
+logging.file=logs/log/application.log
+app.filepath=config/datafile_endpoints.json
diff --git a/datafile-app-server/src/main/resources/keystore.jks b/datafile-app-server/src/main/resources/keystore.jks
new file mode 100644
index 00000000..cd27cc01
--- /dev/null
+++ b/datafile-app-server/src/main/resources/keystore.jks
diff --git a/datafile-app-server/src/main/resources/keystore.jks.old b/datafile-app-server/src/main/resources/keystore.jks.old
new file mode 100644
index 00000000..8a2b4f99
--- /dev/null
+++ b/datafile-app-server/src/main/resources/keystore.jks.old
diff --git a/datafile-app-server/src/main/resources/logback-spring.xml b/datafile-app-server/src/main/resources/logback-spring.xml
new file mode 100644
index 00000000..925b38cc
--- /dev/null
+++ b/datafile-app-server/src/main/resources/logback-spring.xml
@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration>
+  <include resource="org/springframework/boot/logging/logback/defaults.xml"/>
+  <property name="LOG_FILE"
+    value="${LOG_FILE:-${LOG_PATH:-${LOG_TEMP:-${java.io.tmpdir:-/tmp}}/}spring.log}"/>
+
+  <springProfile name="dev">
+    <include resource="org/springframework/boot/logging/logback/console-appender.xml"/>
+    <appender name="ROLLING-FILE"
+      class="ch.qos.logback.core.rolling.RollingFileAppender">
+      <encoder>
+        <pattern>${FILE_LOG_PATTERN}</pattern>
+      </encoder>
+      <file>${LOG_FILE}</file>
+      <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
+        <fileNamePattern>${LOG_FILE}.%d{yyyy-MM-dd}.%i.log</fileNamePattern>
+        <maxFileSize>50MB</maxFileSize>
+        <maxHistory>30</maxHistory>
+        <totalSizeCap>10GB</totalSizeCap>
+      </rollingPolicy>
+    </appender>
+    <root level="ERROR">
+      <appender-ref ref="CONSOLE"/>
+      <appender-ref ref="ROLLING-FILE"/>
+    </root>
+  </springProfile>
+
+  <springProfile name="prod">
+    <appender name="ROLLING-FILE"
+      class="ch.qos.logback.core.rolling.RollingFileAppender">
+      <encoder>
+        <pattern>${FILE_LOG_PATTERN}</pattern>
+      </encoder>
+      <file>${LOG_FILE}</file>
+      <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
+        <fileNamePattern>${LOG_FILE}.%d{yyyy-MM-dd}.%i.gz</fileNamePattern>
+        <maxFileSize>50MB</maxFileSize>
+        <maxHistory>30</maxHistory>
+        <totalSizeCap>10GB</totalSizeCap>
+      </rollingPolicy>
+    </appender>
+
+    <root level="ERROR">
+      <appender-ref ref="ROLLING-FILE"/>
+    </root>
+  </springProfile>
+</configuration>
\ No newline at end of file
diff --git a/datafile-app-server/src/main/resources/scheduled-context.xml b/datafile-app-server/src/main/resources/scheduled-context.xml
new file mode 100644
index 00000000..369d2c7b
--- /dev/null
+++ b/datafile-app-server/src/main/resources/scheduled-context.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<beans xmlns="http://www.springframework.org/schema/beans"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xmlns:task="http://www.springframework.org/schema/task"
+  xmlns:context="http://www.springframework.org/schema/context"
+  xsi:schemaLocation="http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task-4.0.xsd
+		http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
+		http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd">
+
+  <context:component-scan
+    base-package="org.onap.dcaegen2.collectors.datafile"/>
+  <task:scheduled-tasks>
+    <task:scheduled ref="scheduleController" method="startTasks"
+      fixed-rate="1000"/>
+  </task:scheduled-tasks>
+</beans>
diff --git a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/configuration/DatafileAppConfigTest.java b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/configuration/DatafileAppConfigTest.java
new file mode 100644
index 00000000..7d54b4d5
--- /dev/null
+++ b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/configuration/DatafileAppConfigTest.java
@@ -0,0 +1,212 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Datafile Collector Service
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.configuration;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyString;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import com.google.gson.JsonElement;
+import com.google.gson.JsonParser;
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.nio.charset.StandardCharsets;
+import java.util.Objects;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.onap.dcaegen2.collectors.datafile.configuration.AppConfig;
+import org.onap.dcaegen2.collectors.datafile.configuration.DatafileAppConfig;
+import org.onap.dcaegen2.collectors.datafile.integration.junit5.mockito.MockitoExtension;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 4/9/18
+ */
+@ExtendWith({MockitoExtension.class})
+class DatafileAppConfigTest {
+
+    private static final String DATAFILE_ENDPOINTS = "datafile_endpoints.json";
+    private static final String jsonString = "{\"configs\":{\"aai\":{\"aaiClientConfiguration\":{\"aaiHost\":"
+        + "\"localhost\",\"aaiPort\":8080,\"aaiIgnoreSslCertificateErrors\":true,\"aaiProtocol\":"
+        + "\"https\",\"aaiUserName\":\"admin\",\"aaiUserPassword\":\"admin\",\"aaiBasePath\":\"/aai/v11\","
+        + "\"aaiPnfPath\":\"/network/pnfs/pnf\",\"aaiHeaders\":{\"X-FromAppId\":\"datafile\",\"X-TransactionId\":\"9999\","
+        + "\"Accept\":\"application/json\",\"Real-Time\":\"true\",\"Content-Type\":\"application/merge-patch+json\","
+        + "\"Authorization\":\"Basic QUFJOkFBSQ==\"}}},"
+        + "\"dmaap\":{\"dmaapConsumerConfiguration\":{\"consumerGroup\":\"other\",\"consumerId\":\"1\","
+        + "\"dmaapContentType\":\"application/json\",\"dmaapHostName\":\"localhost\",\"dmaapPortNumber\":2222,"
+        + "\"dmaapProtocol\":\"http\",\"dmaapTopicName\":\"temp\",\"dmaapUserName\":\"admin\",\"dmaapUserPassword\""
+        + ":\"admin\",\"messageLimit\":1000,\"timeoutMs\":1000},\"dmaapProducerConfiguration\":{\"dmaapContentType\":"
+        + "\"application/json\",\"dmaapHostName\":\"localhost\",\"dmaapPortNumber\":2223,\"dmaapProtocol\":\"http\","
+        + "\"dmaapTopicName\":\"temp\",\"dmaapUserName\":\"admin\",\"dmaapUserPassword\":\"admin\"}}}}";
+
+    private static final String incorrectJsonString = "{\"configs\":{\"aai\":{\"aaiClientConfiguration\":{\"aaiHost\":"
+        + "\"localhost\",\"aaiPort\":8080,\"aaiIgnoreSslCertificateErrors\":true,\"aaiProtocol\":\"https\","
+        + "\"aaiUserName\":\"admin\",\"aaiUserPassword\":\"admin\",\"aaiBasePath\":\"/aai/v11\",\"aaiPnfPath\":"
+        + "\"/network/pnfs/pnf\",\"aaiHeaders\":{\"X-FromAppId\":\"datafile\",\"X-TransactionId\":\"9999\",\"Accept\":"
+        + "\"application/json\",\"Real-Time\":\"true\",\"Content-Type\":\"application/merge-patch+json\","
+        + "\"Authorization\":\"Basic QUFJOkFBSQ==\"}}},\"dmaap\""
+        + ":{\"dmaapConsumerConfiguration\":{\"consumerGroup\":\"other\",\"consumerId\":\"1\",\"dmaapContentType\""
+        + ":\"application/json\",\"dmaapHostName\":\"localhost\",\"dmaapPortNumber\":2222,\"dmaapProtocol\":\"http\""
+        + ",\"dmaapTopicName\":\"temp\",\"dmaapUserName\":\"admin\",\"dmaapUserPassword\":\"admin\",\"messageLimit\""
+        + ":1000,\"timeoutMs\":1000},\"dmaapProducerConfiguration\":{\"dmaapContentType\":\"application/json\","
+        + "\"dmaapHostName\":\"localhost\",\"dmaapPortNumber\":2223,\"dmaapProtocol\":\"http\",\"dmaaptopicName\""
+        + ":\"temp\",\"dmaapuserName\":\"admin\",\"dmaapuserPassword\":\"admin\"}}}}";
+
+    private static DatafileAppConfig datafileAppConfig;
+    private static AppConfig appConfig;
+
+    private static String filePath = Objects
+        .requireNonNull(DatafileAppConfigTest.class.getClassLoader().getResource(DATAFILE_ENDPOINTS)).getFile();
+
+    @BeforeEach
+    void setUp() {
+        datafileAppConfig = spy(DatafileAppConfig.class);
+        appConfig = spy(new AppConfig());
+    }
+
+    @Test
+    void whenApplicationWasStarted_FilePathIsSet() {
+        //
+        // When
+        //
+        datafileAppConfig.setFilepath(filePath);
+        //
+        // Then
+        //
+        verify(datafileAppConfig, times(1)).setFilepath(anyString());
+        verify(datafileAppConfig, times(0)).initFileStreamReader();
+        Assertions.assertEquals(filePath, datafileAppConfig.getFilepath());
+    }
+
+    @Test
+    void whenTheConfigurationFits_GetAaiAndDmaapObjectRepresentationConfiguration()
+        throws IOException {
+        //
+        // Given
+        //
+        InputStream inputStream = new ByteArrayInputStream((jsonString.getBytes(
+            StandardCharsets.UTF_8)));
+        //
+        // When
+        //
+        datafileAppConfig.setFilepath(filePath);
+        doReturn(inputStream).when(datafileAppConfig).getInputStream(any());
+        datafileAppConfig.initFileStreamReader();
+        appConfig.dmaapConsumerConfiguration = datafileAppConfig.getDmaapConsumerConfiguration();
+        appConfig.dmaapPublisherConfiguration = datafileAppConfig.getDmaapPublisherConfiguration();
+        appConfig.aaiClientConfiguration = datafileAppConfig.getAaiClientConfiguration();
+        //
+        // Then
+        //
+        verify(datafileAppConfig, times(1)).setFilepath(anyString());
+        verify(datafileAppConfig, times(1)).initFileStreamReader();
+        Assertions.assertNotNull(datafileAppConfig.getAaiClientConfiguration());
+        Assertions.assertNotNull(datafileAppConfig.getDmaapConsumerConfiguration());
+        Assertions.assertNotNull(datafileAppConfig.getDmaapPublisherConfiguration());
+        Assertions
+            .assertEquals(appConfig.getDmaapPublisherConfiguration(), datafileAppConfig.getDmaapPublisherConfiguration());
+        Assertions
+            .assertEquals(appConfig.getDmaapConsumerConfiguration(), datafileAppConfig.getDmaapConsumerConfiguration());
+        Assertions
+            .assertEquals(appConfig.getAaiClientConfiguration(), datafileAppConfig.getAaiClientConfiguration());
+
+    }
+
+    @Test
+    void whenFileIsNotExist_ThrowIoException() {
+        //
+        // Given
+        //
+        filePath = "/temp.json";
+        datafileAppConfig.setFilepath(filePath);
+        //
+        // When
+        //
+        datafileAppConfig.initFileStreamReader();
+        //
+        // Then
+        //
+        verify(datafileAppConfig, times(1)).setFilepath(anyString());
+        verify(datafileAppConfig, times(1)).initFileStreamReader();
+        Assertions.assertNull(datafileAppConfig.getAaiClientConfiguration());
+        Assertions.assertNull(datafileAppConfig.getDmaapConsumerConfiguration());
+        Assertions.assertNull(datafileAppConfig.getDmaapPublisherConfiguration());
+
+    }
+
+    @Test
+    void whenFileIsExistsButJsonIsIncorrect() throws IOException {
+        //
+        // Given
+        //
+        InputStream inputStream = new ByteArrayInputStream((incorrectJsonString.getBytes(
+            StandardCharsets.UTF_8)));
+        //
+        // When
+        //
+        datafileAppConfig.setFilepath(filePath);
+        doReturn(inputStream).when(datafileAppConfig).getInputStream(any());
+        datafileAppConfig.initFileStreamReader();
+
+        //
+        // Then
+        //
+        verify(datafileAppConfig, times(1)).setFilepath(anyString());
+        verify(datafileAppConfig, times(1)).initFileStreamReader();
+        Assertions.assertNotNull(datafileAppConfig.getAaiClientConfiguration());
+        Assertions.assertNotNull(datafileAppConfig.getDmaapConsumerConfiguration());
+        Assertions.assertNull(datafileAppConfig.getDmaapPublisherConfiguration());
+
+    }
+
+
+    @Test
+    void whenTheConfigurationFits_ButRootElementIsNotAJsonObject()
+        throws IOException {
+        // Given
+        InputStream inputStream = new ByteArrayInputStream((jsonString.getBytes(
+            StandardCharsets.UTF_8)));
+        // When
+        datafileAppConfig.setFilepath(filePath);
+        doReturn(inputStream).when(datafileAppConfig).getInputStream(any());
+        JsonElement jsonElement = mock(JsonElement.class);
+        when(jsonElement.isJsonObject()).thenReturn(false);
+        doReturn(jsonElement).when(datafileAppConfig).getJsonElement(any(JsonParser.class), any(InputStream.class));
+        datafileAppConfig.initFileStreamReader();
+        appConfig.dmaapConsumerConfiguration = datafileAppConfig.getDmaapConsumerConfiguration();
+        appConfig.dmaapPublisherConfiguration = datafileAppConfig.getDmaapPublisherConfiguration();
+        appConfig.aaiClientConfiguration = datafileAppConfig.getAaiClientConfiguration();
+
+        // Then
+        verify(datafileAppConfig, times(1)).setFilepath(anyString());
+        verify(datafileAppConfig, times(1)).initFileStreamReader();
+        Assertions.assertNull(datafileAppConfig.getAaiClientConfiguration());
+        Assertions.assertNull(datafileAppConfig.getDmaapConsumerConfiguration());
+        Assertions.assertNull(datafileAppConfig.getDmaapPublisherConfiguration());
+    }
+}
\ No newline at end of file
diff --git a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/integration/ScheduledXmlContextITest.java b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/integration/ScheduledXmlContextITest.java
new file mode 100644
index 00000000..b9aa2f78
--- /dev/null
+++ b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/integration/ScheduledXmlContextITest.java
@@ -0,0 +1,66 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PROJECT
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.integration;
+
+import static org.mockito.Mockito.atLeast;
+import static org.mockito.Mockito.verify;
+
+import java.util.concurrent.Executors;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.TimeUnit;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.onap.dcaegen2.collectors.datafile.integration.junit5.mockito.MockitoExtension;
+import org.onap.dcaegen2.collectors.datafile.tasks.ScheduledTasks;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit.jupiter.SpringExtension;
+import org.springframework.test.context.testng.AbstractTestNGSpringContextTests;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 3/27/18
+ */
+
+@Configuration
+@ComponentScan
+@ExtendWith({MockitoExtension.class, SpringExtension.class})
+@ContextConfiguration(locations = {"classpath:scheduled-context.xml"})
+class ScheduledXmlContextITest extends AbstractTestNGSpringContextTests {
+
+    private static final int WAIT_FOR_SCHEDULING = 1;
+
+    @Autowired
+    private ScheduledTasks scheduledTask;
+
+    @Test
+    void testScheduling() {
+        final ScheduledExecutorService executorService = Executors.newSingleThreadScheduledExecutor();
+        executorService.scheduleWithFixedDelay(this::verifyDmaapConsumerTask, 0, WAIT_FOR_SCHEDULING, TimeUnit.SECONDS);
+    }
+
+    private void verifyDmaapConsumerTask() {
+        verify(scheduledTask, atLeast(1)).scheduleMainDatafileEventTask();
+    }
+}
+
+
diff --git a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/integration/ServiceMockProvider.java b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/integration/ServiceMockProvider.java
new file mode 100644
index 00000000..47107588
--- /dev/null
+++ b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/integration/ServiceMockProvider.java
@@ -0,0 +1,45 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PROJECT
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.integration;
+
+import static org.mockito.Mockito.mock;
+
+import org.onap.dcaegen2.collectors.datafile.configuration.DatafileAppConfig;
+import org.onap.dcaegen2.collectors.datafile.model.ConsumerDmaapModel;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 7/10/18
+ */
+@Configuration
+class ServiceMockProvider {
+
+    @Bean
+    public DatafileAppConfig getDatafileAppConfig() {
+        return mock(DatafileAppConfig.class);
+    }
+
+    @Bean
+    public ConsumerDmaapModel getRequestDetails() {
+        return mock(ConsumerDmaapModel.class);
+    }
+}
diff --git a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/integration/junit5/mockito/MockitoExtension.java b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/integration/junit5/mockito/MockitoExtension.java
new file mode 100644
index 00000000..df167425
--- /dev/null
+++ b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/integration/junit5/mockito/MockitoExtension.java
@@ -0,0 +1,83 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PROJECT
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.integration.junit5.mockito;
+
+import static org.mockito.Mockito.mock;
+
+import java.lang.reflect.Parameter;
+
+import org.junit.jupiter.api.extension.ExtensionContext;
+import org.junit.jupiter.api.extension.ExtensionContext.Namespace;
+import org.junit.jupiter.api.extension.ExtensionContext.Store;
+import org.junit.jupiter.api.extension.ParameterContext;
+import org.junit.jupiter.api.extension.ParameterResolver;
+import org.junit.jupiter.api.extension.TestInstancePostProcessor;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 3/27/18
+ *
+ *  {@code MockitoExtension } showcases the {@link TestInstancePostProcessor} and {@link ParameterResolver} extension
+ *      APIs of JUnit 5 by providing dependency injection support at the field level and at the method parameter level
+ *      viaMockito 2.x's {@link Mock @Mock} annotation.
+ */
+public class MockitoExtension implements TestInstancePostProcessor, ParameterResolver {
+
+    @Override
+    public void postProcessTestInstance(Object testInstance, ExtensionContext context) {
+        MockitoAnnotations.initMocks(testInstance);
+    }
+
+    @Override
+    public boolean supportsParameter(ParameterContext parameterContext, ExtensionContext extensionContext) {
+        return parameterContext.getParameter().isAnnotationPresent(Mock.class);
+    }
+
+    @Override
+    public Object resolveParameter(ParameterContext parameterContext, ExtensionContext extensionContext) {
+        return getMock(parameterContext.getParameter(), extensionContext);
+    }
+
+    private Object getMock(Parameter parameter, ExtensionContext extensionContext) {
+        Class<?> mockType = parameter.getType();
+        Store mocks = extensionContext.getStore(Namespace.create(MockitoExtension.class, mockType));
+        String mockName = getMockName(parameter);
+
+        if (mockName != null) {
+            return mocks.getOrComputeIfAbsent(mockName, key -> mock(mockType, mockName));
+        } else {
+            return mocks.getOrComputeIfAbsent(mockType.getCanonicalName(), key -> mock(mockType));
+        }
+    }
+
+    private String getMockName(Parameter parameter) {
+        String explicitMockName = parameter.getAnnotation(Mock.class).name().trim();
+        if (!explicitMockName.isEmpty()) {
+            return explicitMockName;
+        } else if (parameter.isNamePresent()) {
+            return parameter.getName();
+        }
+        return null;
+    }
+
+
+}
diff --git a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/service/DmaapConsumerJsonParserTest.java b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/service/DmaapConsumerJsonParserTest.java
new file mode 100644
index 00000000..d7ceee82
--- /dev/null
+++ b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/service/DmaapConsumerJsonParserTest.java
@@ -0,0 +1,273 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Datafile Collector Service
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.service;
+
+import static org.mockito.Mockito.spy;
+
+import com.google.gson.JsonElement;
+import com.google.gson.JsonParser;
+import java.util.Optional;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+import org.mockito.Mockito;
+import org.onap.dcaegen2.collectors.datafile.exceptions.DmaapNotFoundException;
+import org.onap.dcaegen2.collectors.datafile.model.ConsumerDmaapModel;
+import org.onap.dcaegen2.collectors.datafile.service.DmaapConsumerJsonParser;
+import org.onap.dcaegen2.collectors.datafile.model.ImmutableConsumerDmaapModel;
+import reactor.core.publisher.Mono;
+import reactor.test.StepVerifier;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 5/8/18
+ */
+class DmaapConsumerJsonParserTest {
+
+    @Test
+    void whenPassingCorrectJson_validationNotThrowingAnException() {
+        //given
+        String message =
+            "[{\"event\":{\"commonEventHeader\":{\"domain\":\"other\",\"eventId\":\"<<SerialNumber>>-reg\","
+                + "\"eventName\":\"pnfRegistration_5GDU\",\"eventType\":\"pnfRegistration\",\"internalHeaderFields\""
+                + ":{},\"lastEpochMicrosec\":1519837825682,\"nfNamingCode\":\"5GRAN\",\"nfcNamingCode\":\"5DU\","
+                + "\"priority\":\"Normal\",\"reportingEntityName\":\"5GRAN_DU\",\"sequence\":0,\"sourceId\":"
+                + "\"<<SerialNumber>>\",\"sourceName\":\"5GRAN_DU\",\"startEpochMicrosec\":1519837825682,\"version\":"
+                + "3},\"otherFields\":{\"otherFieldsVersion\":1,\"pnfFamily\":\"BBU\",\"pnfLastServiceDate\":1517206400"
+                + ",\"pnfManufactureDate\":1516406400,\"pnfModelNumber\":\"AJ02\",\"pnfOamIpv4Address\":"
+                + "\"10.16.123.234\",\"pnfOamIpv6Address\":\"0:0:0:0:0:FFFF:0A10:7BEA\",\"pnfSerialNumber\":"
+                + "\"QTFCOC540002E\",\"pnfSoftwareVersion\":\"v4.5.0.1\",\"pnfType\":\"AirScale\",\"pnfVendorName\":"
+                + "\"Nokia\"}}}]";
+
+        String parsed =
+            "{\"event\":{\"commonEventHeader\":{\"domain\":\"other\",\"eventId\":\"<<SerialNumber>>-reg\",\"eventName\""
+                + ":\"pnfRegistration_5GDU\",\"eventType\":\"pnfRegistration\",\"internalHeaderFields\":{},"
+                + "\"lastEpochMicrosec\":1519837825682,\"nfNamingCode\":\"5GRAN\",\"nfcNamingCode\":\"5DU\","
+                + "\"priority\":\"Normal\",\"reportingEntityName\":\"5GRAN_DU\",\"sequence\":0,\"sourceId\":"
+                + "\"<<SerialNumber>>\",\"sourceName\":\"5GRAN_DU\",\"startEpochMicrosec\":1519837825682,\"version\":"
+                + "3},\"otherFields\":{\"otherFieldsVersion\":1,\"pnfFamily\":\"BBU\",\"pnfLastServiceDate\":"
+                + "1517206400,\"pnfManufactureDate\":1516406400,\"pnfModelNumber\":\"AJ02\",\"pnfOamIpv4Address\":"
+                + "\"10.16.123.234\",\"pnfOamIpv6Address\":\"0:0:0:0:0:FFFF:0A10:7BEA\",\"pnfSerialNumber\":"
+                + "\"QTFCOC540002E\",\"pnfSoftwareVersion\":\"v4.5.0.1\",\"pnfType\":\"AirScale\",\"pnfVendorName\":"
+                + "\"Nokia\"}}}";
+        ConsumerDmaapModel expectedObject = ImmutableConsumerDmaapModel.builder().ipv4("10.16.123.234")
+            .ipv6("0:0:0:0:0:FFFF:0A10:7BEA")
+            .pnfName("NOKQTFCOC540002E").build();
+        //when
+        DmaapConsumerJsonParser dmaapConsumerJsonParser = spy(new DmaapConsumerJsonParser());
+        JsonElement jsonElement = new JsonParser().parse(parsed);
+        Mockito.doReturn(Optional.of(jsonElement.getAsJsonObject()))
+            .when(dmaapConsumerJsonParser).getJsonObjectFromAnArray(jsonElement);
+        ConsumerDmaapModel consumerDmaapModel = dmaapConsumerJsonParser
+            .getJsonObject(Mono.just((message))).block();
+        //then
+        Assertions.assertNotNull(consumerDmaapModel);
+        Assertions.assertEquals(expectedObject, consumerDmaapModel);
+    }
+
+    @Test
+    void whenPassingCorrectJsonWithoutIpv4_validationNotThrowingAnException() {
+        //given
+        String message =
+            "[{\"event\":{\"commonEventHeader\":{\"domain\":\"other\",\"eventId\":\"<<SerialNumber>>-reg\","
+                + "\"eventName\":\"pnfRegistration_5GDU\",\"eventType\":\"pnfRegistration\",\"internalHeaderFields\":"
+                + "{},\"lastEpochMicrosec\":1519837825682,\"nfNamingCode\":\"5GRAN\",\"nfcNamingCode\":\"5DU\","
+                + "\"priority\":\"Normal\",\"reportingEntityName\":\"5GRAN_DU\",\"sequence\":0,\"sourceId\":"
+                + "\"<<SerialNumber>>\",\"sourceName\":\"5GRAN_DU\",\"startEpochMicrosec\":1519837825682,\"version\":3}"
+                + ",\"otherFields\":{\"otherFieldsVersion\":1,\"pnfFamily\":\"BBU\",\"pnfLastServiceDate\":1517206400,"
+                + "\"pnfManufactureDate\":1516406400,\"pnfModelNumber\":\"AJ02\",\"pnfOamIpv6Address\":"
+                + "\"0:0:0:0:0:FFFF:0A10:7BEA\",\"pnfSerialNumber\":\"QTFCOC540002E\",\"pnfSoftwareVersion\""
+                + ":\"v4.5.0.1\",\"pnfType\":\"AirScale\",\"pnfVendorName\":\"Nokia\"}}}]";
+
+        String parsed =
+            "{\"event\":{\"commonEventHeader\":{\"domain\":\"other\",\"eventId\":\"<<SerialNumber>>-reg\",\"eventName\""
+                + ":\"pnfRegistration_5GDU\",\"eventType\":\"pnfRegistration\",\"internalHeaderFields\":{},"
+                + "\"lastEpochMicrosec\":1519837825682,\"nfNamingCode\":\"5GRAN\",\"nfcNamingCode\":\"5DU\","
+                + "\"priority\":\"Normal\",\"reportingEntityName\":\"5GRAN_DU\",\"sequence\":0,\"sourceId\":"
+                + "\"<<SerialNumber>>\",\"sourceName\":\"5GRAN_DU\",\"startEpochMicrosec\":1519837825682,\"version\":3}"
+                + ",\"otherFields\":{\"otherFieldsVersion\":1,\"pnfFamily\":\"BBU\",\"pnfLastServiceDate\":1517206400,"
+                + "\"pnfManufactureDate\":1516406400,\"pnfModelNumber\":\"AJ02\",\"pnfOamIpv6Address\":"
+                + "\"0:0:0:0:0:FFFF:0A10:7BEA\",\"pnfSerialNumber\":\"QTFCOC540002E\",\"pnfSoftwareVersion\""
+                + ":\"v4.5.0.1\",\"pnfType\":\"AirScale\",\"pnfVendorName\":\"Nokia\"}}}";
+
+        //when
+        DmaapConsumerJsonParser dmaapConsumerJsonParser = spy(new DmaapConsumerJsonParser());
+        JsonElement jsonElement = new JsonParser().parse(parsed);
+        Mockito.doReturn(Optional.of(jsonElement.getAsJsonObject()))
+            .when(dmaapConsumerJsonParser).getJsonObjectFromAnArray(jsonElement);
+        dmaapConsumerJsonParser.getJsonObject(Mono.just((message)));
+        ConsumerDmaapModel consumerDmaapModel = dmaapConsumerJsonParser.getJsonObject(Mono.just((message)))
+            .block();
+        //then
+        ConsumerDmaapModel expectedObject = ImmutableConsumerDmaapModel.builder().ipv4("")
+            .ipv6("0:0:0:0:0:FFFF:0A10:7BEA")
+            .pnfName("NOKQTFCOC540002E").build();
+        Assertions.assertNotNull(consumerDmaapModel);
+        Assertions.assertEquals(expectedObject, consumerDmaapModel);
+    }
+
+    @Test
+    void whenPassingCorrectJsonWihoutIpv6_validationNotThrowingAnException() {
+        //given
+        String message =
+            "[{\"event\":{\"commonEventHeader\":{\"domain\":\"other\",\"eventId\":\"<<SerialNumber>>-reg\","
+                + "\"eventName\":\"pnfRegistration_5GDU\",\"eventType\":\"pnfRegistration\",\"internalHeaderFields\":"
+                + "{},\"lastEpochMicrosec\":1519837825682,\"nfNamingCode\":\"5GRAN\",\"nfcNamingCode\":\"5DU\","
+                + "\"priority\":\"Normal\",\"reportingEntityName\":\"5GRAN_DU\",\"sequence\":0,\"sourceId\":"
+                + "\"<<SerialNumber>>\",\"sourceName\":\"5GRAN_DU\",\"startEpochMicrosec\":1519837825682,"
+                + "\"version\":3},\"otherFields\":{\"otherFieldsVersion\":1,\"pnfFamily\":\"BBU\",\"pnfLastServiceDate"
+                + "\":1517206400,\"pnfManufactureDate\":1516406400,\"pnfModelNumber\":\"AJ02\",\"pnfOamIpv4Address"
+                + "\":\"10.16.123.234\",\"pnfSerialNumber\":\"QTFCOC540002E\",\"pnfSoftwareVersion\":\"v4.5.0.1\","
+                + "\"pnfType\":\"AirScale\",\"pnfVendorName\":\"Nokia\"}}}]";
+        String parsed =
+            "{\"event\":{\"commonEventHeader\":{\"domain\":\"other\",\"eventId\":\"<<SerialNumber>>-reg\",\"eventName\""
+                + ":\"pnfRegistration_5GDU\",\"eventType\":\"pnfRegistration\",\"internalHeaderFields\":{},"
+                + "\"lastEpochMicrosec\":1519837825682,\"nfNamingCode\":\"5GRAN\",\"nfcNamingCode\":\"5DU\","
+                + "\"priority\":\"Normal\",\"reportingEntityName\":\"5GRAN_DU\",\"sequence\":0,\"sourceId\":"
+                + "\"<<SerialNumber>>\",\"sourceName\":\"5GRAN_DU\",\"startEpochMicrosec\":1519837825682,"
+                + "\"version\":3},\"otherFields\":{\"otherFieldsVersion\":1,\"pnfFamily\":\"BBU\",\"pnfLastServiceDate"
+                + "\":1517206400,\"pnfManufactureDate\":1516406400,\"pnfModelNumber\":\"AJ02\",\"pnfOamIpv4Address"
+                + "\":\"10.16.123.234\",\"pnfSerialNumber\":\"QTFCOC540002E\",\"pnfSoftwareVersion\":\"v4.5.0.1\","
+                + "\"pnfType\":\"AirScale\",\"pnfVendorName\":\"Nokia\"}}}";
+
+        ConsumerDmaapModel expectedObject = ImmutableConsumerDmaapModel.builder().ipv4("10.16.123.234").ipv6("")
+            .pnfName("NOKQTFCOC540002E").build();
+        //when
+        DmaapConsumerJsonParser dmaapConsumerJsonParser = spy(new DmaapConsumerJsonParser());
+        JsonElement jsonElement = new JsonParser().parse(parsed);
+        Mockito.doReturn(Optional.of(jsonElement.getAsJsonObject()))
+            .when(dmaapConsumerJsonParser).getJsonObjectFromAnArray(jsonElement);
+        ConsumerDmaapModel consumerDmaapModel = dmaapConsumerJsonParser.getJsonObject(Mono.just((message)))
+            .block();
+        //then
+        Assertions.assertNotNull(consumerDmaapModel);
+        Assertions.assertEquals(expectedObject, consumerDmaapModel);
+    }
+
+    @Test
+    void whenPassingCorrectJsonWihoutIpv4andIpv6_validationThrowingAnException() {
+        String message =
+            "[{\"event\":{\"commonEventHeader\":{\"domain\":\"other\",\"eventId\":\"<<SerialNumber>>-reg\","
+                + "\"eventName\":\"pnfRegistration_5GDU\",\"eventType\":\"pnfRegistration\",\"internalHeaderFields\":"
+                + "{},\"lastEpochMicrosec\":1519837825682,\"nfNamingCode\":\"5GRAN\",\"nfcNamingCode\":\"5DU\","
+                + "\"priority\":\"Normal\",\"reportingEntityName\":\"5GRAN_DU\",\"sequence\":0,\"sourceId\":"
+                + "\"<<SerialNumber>>\",\"sourceName\":\"5GRAN_DU\",\"startEpochMicrosec\":1519837825682,\"version\""
+                + ":3},\"otherFields\":{\"otherFieldsVersion\":1,\"pnfFamily\":\"BBU\",\"pnfLastServiceDate\""
+                + ":1517206400,\"pnfManufactureDate\":1516406400,\"pnfModelNumber\":\"AJ02\",\"pnfSoftwareVersion\":"
+                + "\"v4.5.0.1\",\"pnfType\":\"AirScale\",\"pnfVendorName\":\"Nokia\"}}}]";
+        String parsed =
+            "{\"event\":{\"commonEventHeader\":{\"domain\":\"other\",\"eventId\":\"<<SerialNumber>>-reg\",\"eventName\""
+                + ":\"pnfRegistration_5GDU\",\"eventType\":\"pnfRegistration\",\"internalHeaderFields\":{},"
+                + "\"lastEpochMicrosec\":1519837825682,\"nfNamingCode\":\"5GRAN\",\"nfcNamingCode\":\"5DU\","
+                + "\"priority\":\"Normal\",\"reportingEntityName\":\"5GRAN_DU\",\"sequence\":0,\"sourceId\":"
+                + "\"<<SerialNumber>>\",\"sourceName\":\"5GRAN_DU\",\"startEpochMicrosec\":1519837825682,\"version\""
+                + ":3},\"otherFields\":{\"otherFieldsVersion\":1,\"pnfFamily\":\"BBU\",\"pnfLastServiceDate\""
+                + ":1517206400,\"pnfManufactureDate\":1516406400,\"pnfModelNumber\":\"AJ02\",\"pnfSoftwareVersion\":"
+                + "\"v4.5.0.1\",\"pnfType\":\"AirScale\",\"pnfVendorName\":\"Nokia\"}}}";
+        DmaapConsumerJsonParser dmaapConsumerJsonParser = spy(new DmaapConsumerJsonParser());
+        JsonElement jsonElement = new JsonParser().parse(parsed);
+        Mockito.doReturn(Optional.of(jsonElement.getAsJsonObject()))
+            .when(dmaapConsumerJsonParser).getJsonObjectFromAnArray(jsonElement);
+        StepVerifier.create(dmaapConsumerJsonParser.getJsonObject(Mono.just(message)))
+            .expectSubscription().expectError(DmaapNotFoundException.class).verify();
+
+    }
+
+    @Test
+    void whenPassingJsonWithoutMandatoryHeaderInformation_validationThrowingAnException() {
+        String parsed = "{\"event\":{\"commonEventHeader\":{\"domain\":\"other\",\"eventId\":\"<<SerialNumber>>-reg\""
+            + ",\"eventName\":\"pnfRegistration_5GDU\",\"eventType\":\"pnfRegistration\",\"internalHeaderFields\":{},"
+            + "\"lastEpochMicrosec\":1519837825682,\"nfNamingCode\":\"5GRAN\",\"nfcNamingCode\":\"5DU\",\"priority\""
+            + ":\"Normal\",\"reportingEntityName\":\"5GRAN_DU\",\"sequence\":0,\"sourceId\":\"<<SerialNumber>>\","
+            + "\"sourceName\":\"5GRAN_DU\",\"startEpochMicrosec\":1519837825682,\"version\":3}}}";
+        DmaapConsumerJsonParser dmaapConsumerJsonParser = spy(new DmaapConsumerJsonParser());
+        JsonElement jsonElement = new JsonParser().parse(parsed);
+        Mockito.doReturn(Optional.of(jsonElement.getAsJsonObject()))
+            .when(dmaapConsumerJsonParser).getJsonObjectFromAnArray(jsonElement);
+        String incorrectMessage =
+            "[{\"event\":{\"commonEventHeader\":{\"domain\":\"other\",\"eventId\":\"<<SerialNumber>>-reg\""
+                + ",\"eventName\":\"pnfRegistration_5GDU\",\"eventType\":\"pnfRegistration\",\"internalHeaderFields\":"
+                + "{},\"lastEpochMicrosec\":1519837825682,\"nfNamingCode\":\"5GRAN\",\"nfcNamingCode\":\"5DU\","
+                + "\"priority\":\"Normal\",\"reportingEntityName\":\"5GRAN_DU\",\"sequence\":0,\"sourceId\":"
+                + "\"<<SerialNumber>>\",\"sourceName\":\"5GRAN_DU\",\"startEpochMicrosec\":1519837825682,\"version\":3"
+                + "}}}]";
+        StepVerifier.create(dmaapConsumerJsonParser.getJsonObject(Mono.just(incorrectMessage)))
+            .expectSubscription().expectError(DmaapNotFoundException.class).verify();
+    }
+
+    @Test
+    void whenPassingJsonWithoutPnfSerialNumberOrPnfVendorName_validationThrowingAnException() {
+        String parsed = "{\"event\":{\"commonEventHeader\":{\"domain\":\"other\",\"eventId\":"
+            + "\"<<SerialNumber>>-reg\",\"eventName\":\"pnfRegistration_5GDU\",\"eventType\":\"pnfRegistration\",\""
+            + "internalHeaderFields\":{},\"lastEpochMicrosec\":1519837825682,\"nfNamingCode\":\"5GRAN\","
+            + "\"nfcNamingCode\":\"5DU\",\"priority\":\"Normal\",reportingEntityName\":\"5GRAN_DU\",\"sequence\":0,"
+            + "\"sourceId\":\"<<SerialNumber>>\",\"sourceName\":\"5GRAN_DU\",startEpochMicrosec\":1519837825682,\""
+            + "version\":3},\"otherFields\":{\"otherFieldsVersion\":1,\"pnfFamily\":\"BBU\",\"pnfLastServiceDate\""
+            + ":1517206400,\"pnfManufactureDate\":1516406400,\"pnfModelNumber\":\"AJ02\",\"pnfOamIpv4Address\":"
+            + "\"10.16.123.234\",\"pnfOamIpv6Address\":\"0:0:0:0:0:FFFF:0A10:7BEA\",\"pnfSoftwareVersion\":"
+            + "\"v4.5.0.1\",\"pnfType\":\"AirScale\"}}}";
+        DmaapConsumerJsonParser dmaapConsumerJsonParser = spy(new DmaapConsumerJsonParser());
+        JsonElement jsonElement = new JsonParser().parse(parsed);
+        Mockito.doReturn(Optional.of(jsonElement.getAsJsonObject()))
+            .when(dmaapConsumerJsonParser).getJsonObjectFromAnArray(jsonElement);
+        String jsonWithoutPnfVendorAndSerialNumber =
+            "[{\"event\":{\"commonEventHeader\":{\"domain\":\"other\",\"eventId\":"
+                + "\"<<SerialNumber>>-reg\",\"eventName\":\"pnfRegistration_5GDU\",\"eventType\":\"pnfRegistration\",\""
+                + "internalHeaderFields\":{},\"lastEpochMicrosec\":1519837825682,\"nfNamingCode\":\"5GRAN\","
+                + "\"nfcNamingCode\":\"5DU\",\"priority\":\"Normal\",reportingEntityName\":\"5GRAN_DU\",\"sequence\":0,"
+                + "\"sourceId\":\"<<SerialNumber>>\",\"sourceName\":\"5GRAN_DU\",startEpochMicrosec\":1519837825682,"
+                + "\"version\":3},\"otherFields\":{\"otherFieldsVersion\":1,\"pnfFamily\":\"BBU\","
+                + "\"pnfLastServiceDate\":1517206400,\"pnfManufactureDate\":1516406400,\"pnfModelNumber\":\"AJ02\","
+                + "\"pnfOamIpv4Address\":\"10.16.123.234\",\"pnfOamIpv6Address\":\"0:0:0:0:0:FFFF:0A10:7BEA\","
+                + "\"pnfSoftwareVersion\":\"v4.5.0.1\",\"pnfType\":\"AirScale\"}}}]";
+        StepVerifier
+            .create(dmaapConsumerJsonParser.getJsonObject(Mono.just(jsonWithoutPnfVendorAndSerialNumber)))
+            .expectSubscription().expectError(DmaapNotFoundException.class).verify();
+    }
+
+    @Test
+    void whenPassingJsonWithoutIpInformation_validationThrowingAnException() {
+        String parsed =
+            "{\"event\":{\"commonEventHeader\":{\"domain\":\"other\",\"eventId\":\"<<SerialNumber>>-reg\","
+                + "\"eventName\":\"pnfRegistration_5GDU\",\"eventType\":\"pnfRegistration\",\"internalHeaderFields\""
+                + ":{},\"lastEpochMicrosec\":1519837825682,\"nfNamingCode\":\"5GRAN\",\"nfcNamingCode\":\"5DU\","
+                + "\"priority\":\"Normal\",\"reportingEntityName\":\"5GRAN_DU\",\"sequence\":0,\"sourceId\":"
+                + "\"<<SerialNumber>>\",\"sourceName\":\"5GRAN_DU\",\"startEpochMicrosec\":1519837825682,\"version\""
+                + ":3},\"otherFields\":{\"otherFieldsVersion\":1,\"pnfFamily\":\"BBU\",\"pnfLastServiceDate\":"
+                + "1517206400,\"pnfManufactureDate\":1516406400,\"pnfModelNumber\":"
+                + "\"AJ02\",\"pnfSerialNumber\":\"QTFCOC540002E\",\"pnfSoftwareVersion\":\"v4.5.0.1\",\"pnfType\":"
+                + "\"AirScale\"," + "\"pnfVendorName\":\"Nokia\"}}}";
+        DmaapConsumerJsonParser dmaapConsumerJsonParser = spy(new DmaapConsumerJsonParser());
+        JsonElement jsonElement = new JsonParser().parse(parsed);
+        Mockito.doReturn(Optional.of(jsonElement.getAsJsonObject()))
+            .when(dmaapConsumerJsonParser).getJsonObjectFromAnArray(jsonElement);
+        String jsonWithoutIpInformation =
+            "[{\"event\":{\"commonEventHeader\":{\"domain\":\"other\",\"eventId\":\"<<SerialNumber>>-reg\","
+                + "\"eventName\":\"pnfRegistration_5GDU\",\"eventType\":\"pnfRegistration\",\"internalHeaderFields\""
+                + ":{},\"lastEpochMicrosec\":1519837825682,\"nfNamingCode\":\"5GRAN\",\"nfcNamingCode\":\"5DU\","
+                + "\"priority\":\"Normal\",\"reportingEntityName\":\"5GRAN_DU\",\"sequence\":0,\"sourceId\":"
+                + "\"<<SerialNumber>>\",\"sourceName\":\"5GRAN_DU\",\"startEpochMicrosec\":1519837825682,\"version\""
+                + ":3},\"otherFields\":{\"otherFieldsVersion\":1,\"pnfFamily\":\"BBU\",\"pnfLastServiceDate\""
+                + ":1517206400,\"pnfManufactureDate\":1516406400,\"pnfModelNumber\":\"AJ02\",\"pnfSerialNumber\""
+                + ":\"QTFCOC540002E\",\"pnfSoftwareVersion\":\"v4.5.0.1\",\"pnfType\":\"AirScale\","
+                + "\"pnfVendorName\":\"Nokia\"}}}]";
+        StepVerifier.create(dmaapConsumerJsonParser.getJsonObject(Mono.just(jsonWithoutIpInformation)))
+            .expectSubscription().expectError(DmaapNotFoundException.class).verify();
+    }
+}
diff --git a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/AaiConsumerTaskImplTest.java b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/AaiConsumerTaskImplTest.java
new file mode 100644
index 00000000..05a99b43
--- /dev/null
+++ b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/AaiConsumerTaskImplTest.java
@@ -0,0 +1,149 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Datafile Collector Service
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.tasks;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.verifyNoMoreInteractions;
+import static org.mockito.Mockito.when;
+
+import java.io.IOException;
+import java.util.Optional;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.function.Executable;
+import org.onap.dcaegen2.collectors.datafile.config.AaiClientConfiguration;
+import org.onap.dcaegen2.collectors.datafile.configuration.AppConfig;
+import org.onap.dcaegen2.collectors.datafile.exceptions.AaiNotFoundException;
+import org.onap.dcaegen2.collectors.datafile.exceptions.DatafileTaskException;
+import org.onap.dcaegen2.collectors.datafile.model.ConsumerDmaapModel;
+import org.onap.dcaegen2.collectors.datafile.service.AaiConsumerClient;
+import org.onap.dcaegen2.collectors.datafile.tasks.AaiConsumerTaskImpl;
+import org.onap.dcaegen2.collectors.datafile.config.ImmutableAaiClientConfiguration;
+import org.onap.dcaegen2.collectors.datafile.model.ImmutableConsumerDmaapModel;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 5/17/18
+ */
+class AaiConsumerTaskImplTest {
+
+    private static ConsumerDmaapModel consumerDmaapModel;
+    private static AaiConsumerTaskImpl aaiConsumerTask;
+
+    private static final String AAI_HOST = "/aai/v12/network/pnfs/pnf/NOKQTFCOC540002E";
+    private static final Integer PORT = 1234;
+    private static final String PROTOCOL = "https";
+    private static final String USER_NAME_PASSWORD = "Datafile";
+    private static final String BASE_PATH = "/aai/v12";
+    private static final String PNF_PATH = "/network/pnfs/pnf";
+
+    private static AaiClientConfiguration aaiClientConfiguration;
+    private static AaiConsumerClient aaiConsumerClient;
+    private static AppConfig appConfig;
+
+    @BeforeAll
+    static void setUp() {
+        aaiClientConfiguration = new ImmutableAaiClientConfiguration.Builder()
+            .aaiHost(AAI_HOST)
+            .aaiPort(PORT)
+            .aaiProtocol(PROTOCOL)
+            .aaiUserName(USER_NAME_PASSWORD)
+            .aaiUserPassword(USER_NAME_PASSWORD)
+            .aaiIgnoreSslCertificateErrors(true)
+            .aaiBasePath(BASE_PATH)
+            .aaiPnfPath(PNF_PATH)
+            .build();
+        consumerDmaapModel = ImmutableConsumerDmaapModel.builder().ipv4("10.16.123.234")
+            .ipv6("0:0:0:0:0:FFFF:0A10:7BEA")
+            .pnfName("NOKQTFCOC540002E").build();
+        appConfig = mock(AppConfig.class);
+
+    }
+
+    @Test
+    void whenPassedObjectDoesntFit_ThrowsDatafileTaskException() {
+        //given/when
+        when(appConfig.getAaiClientConfiguration()).thenReturn(aaiClientConfiguration);
+        aaiConsumerTask = new AaiConsumerTaskImpl(appConfig);
+        Executable executableCode = () -> aaiConsumerTask.execute(null);
+        //then
+        Assertions
+            .assertThrows(DatafileTaskException.class, executableCode, "Passing wrong object type to execute function");
+
+    }
+
+    @Test
+    void whenPassedObjectFits_ReturnsCorrectStatus() throws DatafileTaskException, IOException {
+        //given/when
+        getAaiConsumerTask_WhenMockingHttpResponseCode("200", false);
+        String response = aaiConsumerTask.execute(consumerDmaapModel);
+
+        //then
+        verify(aaiConsumerClient, times(1)).getHttpResponse(any(ConsumerDmaapModel.class));
+        verifyNoMoreInteractions(aaiConsumerClient);
+        Assertions.assertEquals("200", response);
+    }
+
+    @Test
+    void whenPassedObjectFits_butIncorrectResponseReturns() throws IOException, AaiNotFoundException {
+        //given/when
+        getAaiConsumerTask_WhenMockingHttpResponseCode("400", false);
+        String response = aaiConsumerTask.execute(consumerDmaapModel);
+
+        //then
+        verify(aaiConsumerClient, times(1)).getHttpResponse(any(ConsumerDmaapModel.class));
+        verifyNoMoreInteractions(aaiConsumerClient);
+        Assertions.assertEquals("400", response);
+    }
+
+    @Test
+    void whenPassedObjectFits_ThrowsIoExceptionAndHandleIt() throws IOException {
+        //given/when
+        getAaiConsumerTask_WhenMockingHttpResponseCode(null, true);
+        Executable executableCode = () -> aaiConsumerTask.execute(any(ConsumerDmaapModel.class));
+        Assertions
+            .assertThrows(DatafileTaskException.class, executableCode, "HttpClient throws IOException");
+
+        //then
+        verifyNoMoreInteractions(aaiConsumerClient);
+    }
+
+
+    private static void getAaiConsumerTask_WhenMockingHttpResponseCode(String httpResponseCode, boolean throwsException)
+        throws IOException {
+        aaiConsumerClient = mock(AaiConsumerClient.class);
+        if (throwsException) {
+            when(aaiConsumerClient.getHttpResponse(consumerDmaapModel)).thenThrow(IOException.class);
+        } else {
+            when(aaiConsumerClient.getHttpResponse(consumerDmaapModel)).thenReturn(Optional.of(httpResponseCode));
+        }
+        when(appConfig.getAaiClientConfiguration()).thenReturn(aaiClientConfiguration);
+        aaiConsumerTask = spy(new AaiConsumerTaskImpl(appConfig));
+        when(aaiConsumerTask.resolveConfiguration()).thenReturn(aaiClientConfiguration);
+        doReturn(aaiConsumerClient).when(aaiConsumerTask).resolveClient();
+    }
+
+}
\ No newline at end of file
diff --git a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/AaiConsumerTaskSpy.java b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/AaiConsumerTaskSpy.java
new file mode 100644
index 00000000..9e1842b0
--- /dev/null
+++ b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/AaiConsumerTaskSpy.java
@@ -0,0 +1,50 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PROJECT
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.tasks;
+
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.when;
+
+import org.onap.dcaegen2.collectors.datafile.config.AaiClientConfiguration;
+import org.onap.dcaegen2.collectors.datafile.configuration.AppConfig;
+import org.onap.dcaegen2.collectors.datafile.tasks.AaiConsumerTask;
+import org.onap.dcaegen2.collectors.datafile.tasks.AaiConsumerTaskImpl;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Primary;
+
+@Configuration
+public class AaiConsumerTaskSpy {
+
+    /**
+     * Mocking bean for tests.
+     *
+     * @return A&AI ConsumerTask spy
+     */
+    @Bean
+    @Primary
+    public AaiConsumerTask registerSimpleAaiPublisherTask() {
+        AppConfig appConfig = mock(AppConfig.class);
+        when(appConfig.getAaiClientConfiguration()).thenReturn(mock(AaiClientConfiguration.class));
+        return spy(new AaiConsumerTaskImpl(appConfig));
+    }
+}
\ No newline at end of file
diff --git a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/AaiProducerTaskImplTest.java b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/AaiProducerTaskImplTest.java
new file mode 100644
index 00000000..f33fc931
--- /dev/null
+++ b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/AaiProducerTaskImplTest.java
@@ -0,0 +1,133 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Datafile Collector Service
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.tasks;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.verifyNoMoreInteractions;
+import static org.mockito.Mockito.when;
+
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.function.Executable;
+import org.onap.dcaegen2.collectors.datafile.config.AaiClientConfiguration;
+import org.onap.dcaegen2.collectors.datafile.configuration.AppConfig;
+import org.onap.dcaegen2.collectors.datafile.exceptions.DatafileTaskException;
+import org.onap.dcaegen2.collectors.datafile.model.ConsumerDmaapModel;
+import org.onap.dcaegen2.collectors.datafile.service.producer.AaiProducerReactiveHttpClient;
+import org.onap.dcaegen2.collectors.datafile.tasks.AaiProducerTaskImpl;
+import org.onap.dcaegen2.collectors.datafile.config.ImmutableAaiClientConfiguration;
+import org.onap.dcaegen2.collectors.datafile.model.ImmutableConsumerDmaapModel;
+
+import reactor.core.publisher.Mono;
+import reactor.test.StepVerifier;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 5/14/18
+ */
+class AaiProducerTaskImplTest {
+
+
+    private static final String AAI_HOST = "/aai/v11/network/pnfs/pnf/NOKQTFCOC540002E";
+    private static final Integer PORT = 1234;
+    private static final String PROTOCOL = "https";
+    private static final String USER_NAME_PASSWORD = "Datafile";
+    private static final String BASE_PATH = "/aai/v11";
+    private static final String PNF_PATH = "/network/pnfs/pnf";
+
+    private static ConsumerDmaapModel consumerDmaapModel;
+    private static AaiProducerTaskImpl aaiProducerTask;
+    private static AaiClientConfiguration aaiClientConfiguration;
+    private static AaiProducerReactiveHttpClient aaiProducerReactiveHttpClient;
+    private static AppConfig appConfig;
+
+    @BeforeAll
+    static void setUp() {
+        aaiClientConfiguration = new ImmutableAaiClientConfiguration.Builder()
+            .aaiHost(AAI_HOST)
+            .aaiPort(PORT)
+            .aaiProtocol(PROTOCOL)
+            .aaiUserName(USER_NAME_PASSWORD)
+            .aaiUserPassword(USER_NAME_PASSWORD)
+            .aaiIgnoreSslCertificateErrors(true)
+            .aaiBasePath(BASE_PATH)
+            .aaiPnfPath(PNF_PATH)
+            .build();
+        consumerDmaapModel = ImmutableConsumerDmaapModel.builder().ipv4("10.16.123.234")
+            .ipv6("0:0:0:0:0:FFFF:0A10:7BEA")
+            .pnfName("NOKQTFCOC540002E").build();
+        appConfig = mock(AppConfig.class);
+
+    }
+
+    @Test
+    void whenPassedObjectDoesntFit_ThrowsDatafileTaskException() {
+        //given/when/
+        when(appConfig.getAaiClientConfiguration()).thenReturn(aaiClientConfiguration);
+        aaiProducerTask = new AaiProducerTaskImpl(appConfig);
+        Executable executableCode = () -> aaiProducerTask.execute(null);
+
+        //then
+        Assertions
+            .assertThrows(DatafileTaskException.class, executableCode, "Passing wrong object type to execute function");
+    }
+
+    @Test
+    void whenPassedObjectFits_ReturnsCorrectStatus() throws DatafileTaskException {
+        //given/when
+        getAaiProducerTask_whenMockingResponseObject(200);
+        Mono<ConsumerDmaapModel> response = aaiProducerTask.execute(Mono.just(consumerDmaapModel));
+
+        //then
+        verify(aaiProducerReactiveHttpClient, times(1)).getAaiProducerResponse(any());
+        verifyNoMoreInteractions(aaiProducerReactiveHttpClient);
+        Assertions.assertEquals(consumerDmaapModel, response.block());
+
+    }
+
+
+    @Test
+    void whenPassedObjectFits_butIncorrectResponseReturns() throws DatafileTaskException {
+        //given/when
+        getAaiProducerTask_whenMockingResponseObject(400);
+        StepVerifier.create(aaiProducerTask.execute(Mono.just(consumerDmaapModel))).expectSubscription()
+            .expectError(DatafileTaskException.class).verify();
+        //then
+        verify(aaiProducerReactiveHttpClient, times(1)).getAaiProducerResponse(any());
+        verifyNoMoreInteractions(aaiProducerReactiveHttpClient);
+    }
+
+    private static void getAaiProducerTask_whenMockingResponseObject(Integer statusCode) {
+        //given
+        aaiProducerReactiveHttpClient = mock(AaiProducerReactiveHttpClient.class);
+        when(aaiProducerReactiveHttpClient.getAaiProducerResponse(any()))
+            .thenReturn(Mono.just(statusCode));
+        when(appConfig.getAaiClientConfiguration()).thenReturn(aaiClientConfiguration);
+        aaiProducerTask = spy(new AaiProducerTaskImpl(appConfig));
+        when(aaiProducerTask.resolveConfiguration()).thenReturn(aaiClientConfiguration);
+        doReturn(aaiProducerReactiveHttpClient).when(aaiProducerTask).resolveClient();
+    }
+}
\ No newline at end of file
diff --git a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/AaiPublisherTaskSpy.java b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/AaiPublisherTaskSpy.java
new file mode 100644
index 00000000..3beda94b
--- /dev/null
+++ b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/AaiPublisherTaskSpy.java
@@ -0,0 +1,58 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PROJECT
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.tasks;
+
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.spy;
+
+import org.onap.dcaegen2.collectors.datafile.config.AaiClientConfiguration;
+import org.onap.dcaegen2.collectors.datafile.configuration.AppConfig;
+import org.onap.dcaegen2.collectors.datafile.service.producer.AaiProducerReactiveHttpClient;
+import org.onap.dcaegen2.collectors.datafile.tasks.AaiProducerTask;
+import org.onap.dcaegen2.collectors.datafile.tasks.AaiProducerTaskImpl;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Primary;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 4/13/18
+ */
+@Configuration
+public class AaiPublisherTaskSpy {
+
+    /**
+     * Mocking bean for tests.
+     *
+     * @return A&AI ProducerTask spy
+     */
+    @Bean
+    @Primary
+    public AaiProducerTask registerSimpleAaiPublisherTask() {
+        AppConfig appConfig = spy(AppConfig.class);
+        doReturn(mock(AaiClientConfiguration.class)).when(appConfig).getAaiClientConfiguration();
+        AaiProducerTaskImpl aaiProducerTask = spy(new AaiProducerTaskImpl(appConfig));
+        AaiProducerReactiveHttpClient aaiProducerReactiveHttpClient = mock(AaiProducerReactiveHttpClient.class);
+        doReturn(mock(AaiClientConfiguration.class)).when(aaiProducerTask).resolveConfiguration();
+        doReturn(aaiProducerReactiveHttpClient).when(aaiProducerTask).resolveClient();
+        return aaiProducerTask;
+    }
+}
diff --git a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/DmaapConsumerTaskImplTest.java b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/DmaapConsumerTaskImplTest.java
new file mode 100644
index 00000000..19ab1ab9
--- /dev/null
+++ b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/DmaapConsumerTaskImplTest.java
@@ -0,0 +1,136 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Datafile Collector Service
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.tasks;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import com.google.gson.JsonElement;
+import com.google.gson.JsonParser;
+import java.util.Optional;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+import org.mockito.Mockito;
+import org.onap.dcaegen2.collectors.datafile.config.DmaapConsumerConfiguration;
+import org.onap.dcaegen2.collectors.datafile.configuration.AppConfig;
+import org.onap.dcaegen2.collectors.datafile.exceptions.DmaapEmptyResponseException;
+import org.onap.dcaegen2.collectors.datafile.model.ConsumerDmaapModel;
+import org.onap.dcaegen2.collectors.datafile.service.DmaapConsumerJsonParser;
+import org.onap.dcaegen2.collectors.datafile.service.consumer.DMaaPConsumerReactiveHttpClient;
+import org.onap.dcaegen2.collectors.datafile.tasks.DmaapConsumerTaskImpl;
+import org.onap.dcaegen2.collectors.datafile.config.ImmutableDmaapConsumerConfiguration;
+import org.onap.dcaegen2.collectors.datafile.model.ImmutableConsumerDmaapModel;
+
+import reactor.core.publisher.Mono;
+import reactor.test.StepVerifier;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 5/17/18
+ */
+class DmaapConsumerTaskImplTest {
+
+    private static ConsumerDmaapModel consumerDmaapModel;
+    private static DmaapConsumerTaskImpl dmaapConsumerTask;
+    private static DMaaPConsumerReactiveHttpClient dMaaPConsumerReactiveHttpClient;
+    private static AppConfig appConfig;
+    private static DmaapConsumerConfiguration dmaapConsumerConfiguration;
+    private static String message;
+    private static String parsed;
+
+    @BeforeAll
+    static void setUp() {
+        dmaapConsumerConfiguration = new ImmutableDmaapConsumerConfiguration.Builder().consumerGroup("OpenDCAE-c12")
+            .consumerId("c12").dmaapContentType("application/json").dmaapHostName("54.45.33.2").dmaapPortNumber(1234)
+            .dmaapProtocol("https").dmaapUserName("Datafile").dmaapUserPassword("Datafile")
+            .dmaapTopicName("unauthenticated.SEC_OTHER_OUTPUT").timeoutMs(-1).messageLimit(-1).build();
+
+        consumerDmaapModel = ImmutableConsumerDmaapModel.builder().ipv4("10.16.123.234")
+            .ipv6("0:0:0:0:0:FFFF:0A10:7BEA")
+            .pnfName("NOKQTFCOC540002E").build();
+        appConfig = mock(AppConfig.class);
+        message =
+            "[{\"event\":{\"commonEventHeader\":{\"domain\":\"other\",\"eventId\":\"<<SerialNumber>>-reg\","
+                + "\"eventName\":\"pnfRegistration_5GDU\",\"eventType\":\"pnfRegistration\",\"internalHeaderFields\""
+                + ":{},\"lastEpochMicrosec\":1519837825682,\"nfNamingCode\":\"5GRAN\",\"nfcNamingCode\":\"5DU\","
+                + "\"priority\":\"Normal\",\"reportingEntityName\":\"5GRAN_DU\",\"sequence\":0,\"sourceId\":"
+                + "\"<<SerialNumber>>\",\"sourceName\":\"5GRAN_DU\",\"startEpochMicrosec\":1519837825682,\"version\""
+                + ":3},\"otherFields\":{\"otherFieldsVersion\":1,\"pnfFamily\":\"BBU\",\"pnfLastServiceDate\":"
+                + "1517206400,\"pnfManufactureDate\":1516406400,\"pnfModelNumber\":\"AJ02\",\"pnfOamIpv4Address\":"
+                + "\"10.16.123.234\",\"pnfOamIpv6Address\":\"0:0:0:0:0:FFFF:0A10:7BEA\",\"pnfSerialNumber\":"
+                + "\"QTFCOC540002E\",\"pnfSoftwareVersion\":\"v4.5.0.1\",\"pnfType\":\"AirScale\",\"pnfVendorName\":"
+                + "\"Nokia\"}}}]";
+        parsed =
+            "{\"event\":{\"commonEventHeader\":{\"domain\":\"other\",\"eventId\":\"<<SerialNumber>>-reg\",\"eventName\""
+                + ":\"pnfRegistration_5GDU\",\"eventType\":\"pnfRegistration\",\"internalHeaderFields\":{},"
+                + "\"lastEpochMicrosec\":1519837825682,\"nfNamingCode\":\"5GRAN\",\"nfcNamingCode\":\"5DU\","
+                + "\"priority\":\"Normal\",\"reportingEntityName\":\"5GRAN_DU\",\"sequence\":0,\"sourceId\":"
+                + "\"<<SerialNumber>>\",\"sourceName\":\"5GRAN_DU\",\"startEpochMicrosec\":1519837825682,"
+                + "\"version\":3},\"otherFields\":{\"otherFieldsVersion\":1,\"pnfFamily\":\"BBU\","
+                + "\"pnfLastServiceDate\":1517206400,\"pnfManufactureDate\":1516406400,\"pnfModelNumber\":\"AJ02\","
+                + "\"pnfOamIpv4Address\":\"10.16.123.234\",\"pnfOamIpv6Address\":\"0:0:0:0:0:FFFF:0A10:7BEA\","
+                + "\"pnfSerialNumber\":\"QTFCOC540002E\",\"pnfSoftwareVersion\":\"v4.5.0.1\",\"pnfType\":\"AirScale\","
+                + "\"pnfVendorName\":\"Nokia\"}}}";
+    }
+
+    @Test
+    void whenPassedObjectDoesntFit_DoesNotThrowDatafileTaskException() {
+        //given
+        prepareMocksForDmaapConsumer(Optional.empty());
+
+        //then
+        StepVerifier.create(dmaapConsumerTask.execute("Sample input")).expectSubscription()
+            .expectError(DmaapEmptyResponseException.class).verify();
+
+        verify(dMaaPConsumerReactiveHttpClient, times(1)).getDMaaPConsumerResponse();
+    }
+
+    @Test
+    void whenPassedObjectFits_ReturnsCorrectResponse() {
+        //given
+        prepareMocksForDmaapConsumer(Optional.of(message));
+        //when
+        Mono<ConsumerDmaapModel> response = dmaapConsumerTask.execute("Sample input");
+
+        //then
+        verify(dMaaPConsumerReactiveHttpClient, times(1)).getDMaaPConsumerResponse();
+        assertEquals(consumerDmaapModel, response.block());
+
+
+    }
+
+    private void prepareMocksForDmaapConsumer(Optional<String> message) {
+        DmaapConsumerJsonParser dmaapConsumerJsonParser = spy(new DmaapConsumerJsonParser());
+        JsonElement jsonElement = new JsonParser().parse(parsed);
+        Mockito.doReturn(Optional.of(jsonElement.getAsJsonObject()))
+            .when(dmaapConsumerJsonParser).getJsonObjectFromAnArray(jsonElement);
+        dMaaPConsumerReactiveHttpClient = mock(DMaaPConsumerReactiveHttpClient.class);
+        when(dMaaPConsumerReactiveHttpClient.getDMaaPConsumerResponse()).thenReturn(Mono.just(message.orElse("")));
+        when(appConfig.getDmaapConsumerConfiguration()).thenReturn(dmaapConsumerConfiguration);
+        dmaapConsumerTask = spy(new DmaapConsumerTaskImpl(appConfig, dmaapConsumerJsonParser));
+        when(dmaapConsumerTask.resolveConfiguration()).thenReturn(dmaapConsumerConfiguration);
+        doReturn(dMaaPConsumerReactiveHttpClient).when(dmaapConsumerTask).resolveClient();
+    }
+}
\ No newline at end of file
diff --git a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/DmaapConsumerTaskSpy.java b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/DmaapConsumerTaskSpy.java
new file mode 100644
index 00000000..de5c8535
--- /dev/null
+++ b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/DmaapConsumerTaskSpy.java
@@ -0,0 +1,59 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PROJECT
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.tasks;
+
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.spy;
+
+import org.onap.dcaegen2.collectors.datafile.config.DmaapConsumerConfiguration;
+import org.onap.dcaegen2.collectors.datafile.configuration.AppConfig;
+import org.onap.dcaegen2.collectors.datafile.service.consumer.DMaaPConsumerReactiveHttpClient;
+import org.onap.dcaegen2.collectors.datafile.tasks.DmaapConsumerTask;
+import org.onap.dcaegen2.collectors.datafile.tasks.DmaapConsumerTaskImpl;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Primary;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 3/27/18
+ */
+@Configuration
+public class DmaapConsumerTaskSpy {
+
+    /**
+     * Mocking bean for tests.
+     *
+     * @return DMaaP ConsumerTask spy
+     */
+    @Bean
+    @Primary
+    public DmaapConsumerTask registerSimpleDmaapConsumerTask() {
+        AppConfig appConfig = spy(AppConfig.class);
+        doReturn(mock(DmaapConsumerConfiguration.class)).when(appConfig).getDmaapConsumerConfiguration();
+        DmaapConsumerTaskImpl dmaapConsumerTask = spy(new DmaapConsumerTaskImpl(appConfig));
+        DMaaPConsumerReactiveHttpClient dmaapConsumerReactiveHttpClient = mock(
+            DMaaPConsumerReactiveHttpClient.class);
+        doReturn(mock(DmaapConsumerConfiguration.class)).when(dmaapConsumerTask).resolveConfiguration();
+        doReturn(dmaapConsumerReactiveHttpClient).when(dmaapConsumerTask).resolveClient();
+        return dmaapConsumerTask;
+    }
+}
diff --git a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/DmaapProducerTaskSpy.java b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/DmaapProducerTaskSpy.java
new file mode 100644
index 00000000..870c712e
--- /dev/null
+++ b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/DmaapProducerTaskSpy.java
@@ -0,0 +1,59 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PROJECT
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.tasks;
+
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.spy;
+
+import org.onap.dcaegen2.collectors.datafile.config.DmaapPublisherConfiguration;
+import org.onap.dcaegen2.collectors.datafile.configuration.AppConfig;
+import org.onap.dcaegen2.collectors.datafile.service.producer.DMaaPProducerReactiveHttpClient;
+import org.onap.dcaegen2.collectors.datafile.tasks.DmaapPublisherTask;
+import org.onap.dcaegen2.collectors.datafile.tasks.DmaapPublisherTaskImpl;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Primary;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 4/13/18
+ */
+@Configuration
+public class DmaapProducerTaskSpy {
+
+    /**
+     * Mocking bean for tests.
+     *
+     * @return DMaaP PublisherTask spy
+     */
+    @Bean
+    @Primary
+    public DmaapPublisherTask registerSimpleDmaapPublisherTask() {
+        AppConfig appConfig = spy(AppConfig.class);
+        doReturn(mock(DmaapPublisherConfiguration.class)).when(appConfig).getDmaapPublisherConfiguration();
+        DmaapPublisherTaskImpl dmaapPublisherTask = spy(new DmaapPublisherTaskImpl(appConfig));
+        DMaaPProducerReactiveHttpClient extendedDmaapProducerHttpClient = mock(
+            DMaaPProducerReactiveHttpClient.class);
+        doReturn(mock(DmaapPublisherConfiguration.class)).when(dmaapPublisherTask).resolveConfiguration();
+        doReturn(extendedDmaapProducerHttpClient).when(dmaapPublisherTask).resolveClient();
+        return dmaapPublisherTask;
+    }
+}
diff --git a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/DmaapPublisherTaskImplTest.java b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/DmaapPublisherTaskImplTest.java
new file mode 100644
index 00000000..2b79bc40
--- /dev/null
+++ b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/DmaapPublisherTaskImplTest.java
@@ -0,0 +1,124 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PROJECT
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.tasks;
+
+import static org.junit.jupiter.api.Assertions.assertThrows;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.verifyNoMoreInteractions;
+import static org.mockito.Mockito.when;
+
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.function.Executable;
+import org.onap.dcaegen2.collectors.datafile.config.DmaapPublisherConfiguration;
+import org.onap.dcaegen2.collectors.datafile.configuration.AppConfig;
+import org.onap.dcaegen2.collectors.datafile.exceptions.DmaapNotFoundException;
+import org.onap.dcaegen2.collectors.datafile.exceptions.DatafileTaskException;
+import org.onap.dcaegen2.collectors.datafile.model.ConsumerDmaapModel;
+import org.onap.dcaegen2.collectors.datafile.service.producer.DMaaPProducerReactiveHttpClient;
+import org.onap.dcaegen2.collectors.datafile.tasks.DmaapPublisherTaskImpl;
+import org.onap.dcaegen2.collectors.datafile.config.ImmutableDmaapPublisherConfiguration;
+import org.onap.dcaegen2.collectors.datafile.model.ImmutableConsumerDmaapModel;
+import org.springframework.http.HttpStatus;
+import reactor.core.publisher.Mono;
+import reactor.test.StepVerifier;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 5/17/18
+ */
+class DmaapPublisherTaskImplTest {
+
+    private static ConsumerDmaapModel consumerDmaapModel;
+    private static DmaapPublisherTaskImpl dmaapPublisherTask;
+    private static DMaaPProducerReactiveHttpClient dMaaPProducerReactiveHttpClient;
+    private static AppConfig appConfig;
+    private static DmaapPublisherConfiguration dmaapPublisherConfiguration;
+
+    @BeforeAll
+    static void setUp() {
+        dmaapPublisherConfiguration = new ImmutableDmaapPublisherConfiguration.Builder()
+            .dmaapContentType("application/json").dmaapHostName("54.45.33.2").dmaapPortNumber(1234)
+            .dmaapProtocol("https").dmaapUserName("Datafile").dmaapUserPassword("Datafile")
+            .dmaapTopicName("unauthenticated.SEC_OTHER_OUTPUT").build();
+        consumerDmaapModel = ImmutableConsumerDmaapModel.builder().ipv4("10.16.123.234")
+            .ipv6("0:0:0:0:0:FFFF:0A10:7BEA")
+            .pnfName("NOKQTFCOC540002E").build();
+        appConfig = mock(AppConfig.class);
+    }
+
+    @Test
+    void whenPassedObjectDoesntFit_ThrowsDatafileTaskException() {
+        //given
+        when(appConfig.getDmaapPublisherConfiguration()).thenReturn(dmaapPublisherConfiguration);
+        dmaapPublisherTask = new DmaapPublisherTaskImpl(appConfig);
+
+        //when
+        Executable executableFunction = () -> dmaapPublisherTask.execute(null);
+
+        //then
+        assertThrows(DatafileTaskException.class, executableFunction, "The specified parameter is incorrect");
+    }
+
+    @Test
+    void whenPassedObjectFits_ReturnsCorrectStatus() throws DatafileTaskException {
+        //given
+        prepareMocksForTests(HttpStatus.OK.value());
+
+        //when
+        StepVerifier.create(dmaapPublisherTask.execute(Mono.just(consumerDmaapModel))).expectSubscription()
+            .expectNext(HttpStatus.OK.toString()).verifyComplete();
+
+        //then
+        verify(dMaaPProducerReactiveHttpClient, times(1))
+            .getDMaaPProducerResponse(any(Mono.class));
+        verifyNoMoreInteractions(dMaaPProducerReactiveHttpClient);
+    }
+
+
+    @Test
+    void whenPassedObjectFits_butIncorrectResponseReturns() throws DmaapNotFoundException {
+        //given
+        prepareMocksForTests(HttpStatus.UNAUTHORIZED.value());
+
+        //when
+        StepVerifier.create(dmaapPublisherTask.execute(Mono.just(consumerDmaapModel))).expectSubscription()
+            .expectNext(String.valueOf(HttpStatus.UNAUTHORIZED.value())).verifyComplete();
+
+        //then
+        verify(dMaaPProducerReactiveHttpClient, times(1)).getDMaaPProducerResponse(any(Mono.class));
+        verifyNoMoreInteractions(dMaaPProducerReactiveHttpClient);
+    }
+
+
+    private void prepareMocksForTests(Integer httpResponseCode) {
+        dMaaPProducerReactiveHttpClient = mock(DMaaPProducerReactiveHttpClient.class);
+        when(dMaaPProducerReactiveHttpClient.getDMaaPProducerResponse(any(Mono.class)))
+            .thenReturn(Mono.just(httpResponseCode.toString()));
+        dmaapPublisherTask = spy(new DmaapPublisherTaskImpl(appConfig));
+        when(dmaapPublisherTask.resolveConfiguration()).thenReturn(dmaapPublisherConfiguration);
+        doReturn(dMaaPProducerReactiveHttpClient).when(dmaapPublisherTask).resolveClient();
+    }
+}
\ No newline at end of file
diff --git a/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/ScheduleControllerSpy.java b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/ScheduleControllerSpy.java
new file mode 100644
index 00000000..d47d31d1
--- /dev/null
+++ b/datafile-app-server/src/test/java/org/onap/dcaegen2/collectors/datafile/tasks/ScheduleControllerSpy.java
@@ -0,0 +1,54 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Datafile Collector Service
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.collectors.datafile.tasks;
+
+import static org.mockito.Mockito.spy;
+
+import org.onap.dcaegen2.collectors.datafile.tasks.AaiProducerTask;
+import org.onap.dcaegen2.collectors.datafile.tasks.DmaapConsumerTask;
+import org.onap.dcaegen2.collectors.datafile.tasks.DmaapPublisherTask;
+import org.onap.dcaegen2.collectors.datafile.tasks.ScheduledTasks;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Primary;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 4/5/18
+ */
+@Configuration
+public class ScheduleControllerSpy {
+
+    @Autowired
+    private DmaapConsumerTask dmaapConsumerTaskImplSpy;
+
+    @Autowired
+    private DmaapPublisherTask dmaapPublisherTaskImplSpy;
+
+    @Autowired
+    private AaiProducerTask aaiPublisherTaskImplSpy;
+
+    @Bean
+    @Primary
+    public ScheduledTasks registerSimpleScheduledTask() {
+        return spy(new ScheduledTasks(dmaapConsumerTaskImplSpy, dmaapPublisherTaskImplSpy, aaiPublisherTaskImplSpy));
+    }
+}
diff --git a/datafile-app-server/src/test/resources/datafile_endpoints.json b/datafile-app-server/src/test/resources/datafile_endpoints.json
new file mode 100644
index 00000000..599315b6
--- /dev/null
+++ b/datafile-app-server/src/test/resources/datafile_endpoints.json
@@ -0,0 +1,47 @@
+{
+  "configs": {
+    "aai": {
+      "aaiClientConfiguration": {
+        "aaiHost": "localhost",
+        "aaiPort": 8080,
+        "aaiIgnoreSSLCertificateErrors": true,
+        "aaiProtocol": "https",
+        "aaiUserName": "AAI",
+        "aaiUserPassword": "AAI",
+        "aaiBasePath": "/aai/v11",
+        "aaiPnfPath": "/network/pnfs/pnf",
+        "aaiHeaders": {
+          "X-FromAppId": "datafile",
+          "X-TransactionId": "9999",
+          "Accept": "application/json",
+          "Real-Time": "true",
+          "Content-Type":"application/merge-patch+json"
+        }
+      }
+    },
+    "dmaap": {
+      "dmaapConsumerConfiguration": {
+        "consumerGroup": "other",
+        "consumerId": "1",
+        "dmaapContentType": "application/json",
+        "dmaapHostName": "localhost",
+        "dmaapPortNumber": 2222,
+        "dmaapProtocol": "http",
+        "dmaapTopicName": "/events/pnfReady",
+        "dmaapUserName": "admin",
+        "dmaapUserPassword": "admin",
+        "messageLimit": 1000,
+        "timeoutMS": 1000
+      },
+      "dmaapProducerConfiguration": {
+        "dmaapContentType": "application/json",
+        "dmaapHostName": "localhost",
+        "dmaapPortNumber": 2223,
+        "dmaapProtocol": "http",
+        "dmaapTopicName": "/events/pnfReady",
+        "dmaapUserName": "admin",
+        "dmaapUserPassword": "admin"
+      }
+    }
+  }
+}
\ No newline at end of file
diff --git a/datafile-app-server/src/test/resources/logback-test.xml b/datafile-app-server/src/test/resources/logback-test.xml
new file mode 100644
index 00000000..3ff015e7
--- /dev/null
+++ b/datafile-app-server/src/test/resources/logback-test.xml
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ ===============================LICENSE_START======================================
+  ~    Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+  ~ ================================================================================
+  ~  Licensed 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.
+  ~  ============================LICENSE_END===========================================
+  -->
+<configuration debug="false">
+  <include resource="org/springframework/boot/logging/logback/base.xml"/>
+  <logger name="org.onap.dcaegen2.collectors.datafile" level="DEBUG"/>
+  <appender name="Console" class="ch.qos.logback.core.ConsoleAppender">
+    <encoder>
+      <pattern>%d{ISO8601} - %-5p [%t:%C{1}@%L] - %m%n</pattern>
+    </encoder>
+  </appender>
+
+  <root level="ERROR">
+    <appender-ref ref="Console"/>
+  </root>
+
+
+</configuration>