Dmaap Publisher base code

Dmaap publisher code for any component to create a session with the message-router

Issue-ID: CCSDK-693

Change-Id: Ia60079e2b013ea623f776ff7db9dea4bed4636df
Signed-off-by: janani b <janani.b@huawei.com>

10 files changed, 611 insertions, 0 deletions

diff --git a/ms/blueprintsprocessor/modules/commons/dmaap-lib/pom.xml b/ms/blueprintsprocessor/modules/commons/dmaap-lib/pom.xml
new file mode 100644
index 00000000..0dd3da35
--- /dev/null
+++ b/ms/blueprintsprocessor/modules/commons/dmaap-lib/pom.xml
@@ -0,0 +1,76 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~  ============LICENSE_START=======================================================
+  ~  ONAP - CDS
+  ~  ================================================================================
+  ~  Copyright (C) 2019 Huawei Technologies Co., Ltd. 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=========================================================
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.onap.ccsdk.apps.blueprintsprocessor</groupId>
+        <artifactId>commons</artifactId>
+        <version>0.4.1-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>dmaap-lib</artifactId>
+    <packaging>jar</packaging>
+    <name>Blueprints Processor Dmaap Lib</name>
+    <description>Blueprints Processor Dmaap Lib</description>
+
+    <properties>
+        <dmaap.client.version>1.1.5</dmaap.client.version>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.onap.dmaap.messagerouter.dmaapclient</groupId>
+            <artifactId>dmaapClient</artifactId>
+            <version>${dmaap.client.version}</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.slf4j</groupId>
+                    <artifactId>slf4j-log4j12</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-webflux</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.glassfish.jersey.inject</groupId>
+            <artifactId>jersey-hk2</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>javax.ws.rs</groupId>
+            <artifactId>javax.ws.rs-api</artifactId>
+            <version>2.1-m07</version>
+        </dependency>
+        <dependency>
+            <groupId>org.jetbrains.kotlin</groupId>
+            <artifactId>kotlin-test-junit</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+</project>
diff --git a/ms/blueprintsprocessor/modules/commons/dmaap-lib/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/dmaap/DmaapEventPublisher.kt b/ms/blueprintsprocessor/modules/commons/dmaap-lib/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/dmaap/DmaapEventPublisher.kt
new file mode 100644
index 00000000..7c686f08
--- /dev/null
+++ b/ms/blueprintsprocessor/modules/commons/dmaap-lib/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/dmaap/DmaapEventPublisher.kt
@@ -0,0 +1,181 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP - CDS
+ * ================================================================================
+ * Copyright (C) 2019 Huawei Technologies Co., Ltd. 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.ccsdk.apps.blueprintsprocessor.dmaap
+
+import com.att.nsa.mr.client.MRBatchingPublisher
+import com.att.nsa.mr.client.MRClientFactory
+import com.att.nsa.mr.client.MRPublisher
+import org.slf4j.LoggerFactory
+import org.springframework.boot.context.properties.bind.Binder
+import org.springframework.boot.context.properties.source.ConfigurationPropertySources
+import org.springframework.context.annotation.Configuration
+import org.springframework.context.annotation.PropertySource
+import org.springframework.context.annotation.PropertySources
+import org.springframework.core.env.ConfigurableEnvironment
+import org.springframework.core.env.Environment
+import org.springframework.core.io.support.ResourcePropertySource
+import java.io.IOException
+import java.util.Properties
+import java.util.concurrent.TimeUnit
+
+/**
+ * Representation of DMaap event publisher, to create a session with the
+ * message router and send messages when asked for. The producer.properties
+ * is used for creating a session. In order to overwrite the parameters such
+ * as host, topic, username and password, the event.properties can be used.
+ *
+ * compName : Name of the component appended in the event.properties file
+ * to overwrite.
+ * (E.g., so.topic=cds_so : In this "so" is the component name)
+ */
+@Configuration
+@PropertySources(PropertySource("classpath:event.properties",
+        "classpath:producer.properties"))
+open class DmaapEventPublisher(compName: String = ""): EventPublisher {
+
+    /**
+     * Static variable for logging.
+     */
+    companion object {
+        var log = LoggerFactory.getLogger(DmaapEventPublisher::class.java)!!
+    }
+
+    /**
+     * The component name used in defining the event.properties file.
+     */
+    private var cName:String? = null
+
+    /**
+     * List of topics for a given message to be sent.
+     */
+    var topics = mutableListOf<String>()
+
+    /**
+     * List of clients formed for the list of topics where the messages has to
+     * be sent.
+     */
+    var clients = mutableListOf<MRBatchingPublisher>()
+
+    /**
+     * The populated values from producer.properties which are overwritten
+     * by the event.properties values according to the component information.
+     */
+    var prodProps: Properties = Properties()
+
+
+    init {
+        cName = compName
+    }
+
+    /**
+     * Loads the producer.properties file and populates all the parameters
+     * and then loads the event.properties file and populates the finalized
+     * parameters such as host, topic, username and password if available for
+     * the specified component. With this updated producer.properties, for
+     * each topic a client will be created.
+     */
+    private fun loadPropertiesInfo() {
+        if (prodProps.isEmpty) {
+            parseEventProps(cName!!)
+            addClients()
+        }
+    }
+
+    /**
+     * Adds clients for each topic into a client list.
+     */
+    private fun addClients() {
+        for (topic in topics) {
+            prodProps.setProperty("topic", topic)
+            val client = MRClientFactory.createBatchingPublisher(prodProps)
+            clients.add(client)
+        }
+    }
+
+    /**
+     * Parses the event.properties file and update it into the producer
+     * .properties, where both the files are loaded and stored.
+     */
+    private fun parseEventProps(cName: String) {
+        val env = EnvironmentContext.env as Environment
+        val propSrc = ConfigurationPropertySources.get(env)
+        val proProps = (env as ConfigurableEnvironment).propertySources.get(
+                "class path resource [producer.properties]")
+
+        if (proProps != null) {
+            val entries = (proProps as ResourcePropertySource).source.entries
+            for (e in entries) {
+                prodProps.put(e.key, e.value)
+            }
+        } else {
+            log.info("Unable to load the producer.properties file")
+        }
+
+        val eProps = Binder(propSrc).bind(cName, Properties::class.java).get()
+        val top = eProps.get("topic").toString()
+        if (top != "") {
+            topics.addAll(top.split(","))
+        }
+        prodProps.putAll(eProps)
+    }
+
+    /**
+     * Sends message to the sessions created by the information provided in
+     * the producer.properties file.
+     */
+    override fun sendMessage(partition: String , messages: Collection<String>):
+            Boolean {
+        loadPropertiesInfo()
+        var success = true
+        val dmaapMsgs = mutableListOf<MRPublisher.message>()
+        for (m in messages) {
+            dmaapMsgs.add(MRPublisher.message(partition, m))
+        }
+        for (client in clients) {
+            log.info("Sending messages to the DMaap Server")
+            try {
+                client.send(dmaapMsgs)
+            } catch (e: IOException) {
+                log.error(e.message, e)
+                success = false
+            }
+        }
+        return success
+    }
+
+    /**
+     * Closes the opened session that was used for sending messages.
+     */
+    override fun close(timeout: Long) {
+        log.debug("Closing the DMaap producer clients")
+        if (!clients.isEmpty()) {
+            for (client in clients) {
+                try {
+                    client.close(timeout, TimeUnit.SECONDS)
+                } catch (e : IOException) {
+                    log.warn("Unable to cleanly close the connection from " +
+                            "the client $client", e)
+                }
+            }
+        }
+    }
+    
+}
\ No newline at end of file
diff --git a/ms/blueprintsprocessor/modules/commons/dmaap-lib/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/dmaap/EnvironmentContext.kt b/ms/blueprintsprocessor/modules/commons/dmaap-lib/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/dmaap/EnvironmentContext.kt
new file mode 100644
index 00000000..1d2a28ce
--- /dev/null
+++ b/ms/blueprintsprocessor/modules/commons/dmaap-lib/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/dmaap/EnvironmentContext.kt
@@ -0,0 +1,56 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP - CDS
+ * ================================================================================
+ * Copyright (C) 2019 Huawei Technologies Co., Ltd. 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.ccsdk.apps.blueprintsprocessor.dmaap
+
+import org.springframework.beans.factory.annotation.Autowired
+import org.springframework.core.env.Environment
+import org.springframework.stereotype.Component
+import javax.annotation.PostConstruct
+
+/**
+ * Abstraction of environment context information component.
+ */
+@Component
+class EnvironmentContext {
+
+    /**
+     * Environment information.
+     */
+    companion object {
+        var env: Environment? = null
+    }
+
+    /**
+     * Environment auto-wired information.
+     */
+    @Autowired
+    var environment: Environment? = null
+
+    /**
+     * Initiates the static variable after the instantiation takes place to
+     * the auto-wired variable.
+     */
+    @PostConstruct
+    private fun initStaticContext() {
+        env = environment
+    }
+
+}
\ No newline at end of file
diff --git a/ms/blueprintsprocessor/modules/commons/dmaap-lib/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/dmaap/EventPublisher.kt b/ms/blueprintsprocessor/modules/commons/dmaap-lib/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/dmaap/EventPublisher.kt
new file mode 100644
index 00000000..7d02e806
--- /dev/null
+++ b/ms/blueprintsprocessor/modules/commons/dmaap-lib/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/dmaap/EventPublisher.kt
@@ -0,0 +1,39 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP - CDS
+ * ================================================================================
+ * Copyright (C) 2019 Huawei Technologies Co., Ltd. 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.ccsdk.apps.blueprintsprocessor.dmaap
+
+/**
+ * Abstraction of a publisher, to send messages with the given partition in a
+ * session and closing the same.
+ */
+interface EventPublisher {
+
+    /**
+     * Sends messages through a session on a given partition.
+     */
+    fun sendMessage(partition: String, messages: Collection<String>): Boolean
+
+    /**
+     * Closes the session with the given time.
+     */
+    fun close(timeout: Long)
+
+}
diff --git a/ms/blueprintsprocessor/modules/commons/dmaap-lib/src/main/resources/event.properties b/ms/blueprintsprocessor/modules/commons/dmaap-lib/src/main/resources/event.properties
new file mode 100644
index 00000000..be764d84
--- /dev/null
+++ b/ms/blueprintsprocessor/modules/commons/dmaap-lib/src/main/resources/event.properties
@@ -0,0 +1,26 @@
+#
+# ============LICENSE_START=======================================================
+# ONAP - CDS
+# ================================================================================
+# Copyright (C) 2019 Huawei Technologies Co., Ltd. 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=========================================================
+#
+
+
+so.topic=cds_so
+so.username=admin
+so.password=admin
+so.host=10.12.6.236:30226
+
diff --git a/ms/blueprintsprocessor/modules/commons/dmaap-lib/src/main/resources/producer.properties b/ms/blueprintsprocessor/modules/commons/dmaap-lib/src/main/resources/producer.properties
new file mode 100644
index 00000000..c3c228ba
--- /dev/null
+++ b/ms/blueprintsprocessor/modules/commons/dmaap-lib/src/main/resources/producer.properties
@@ -0,0 +1,52 @@
+#
+# ============LICENSE_START=======================================================
+# ONAP - CDS
+# ================================================================================
+# Copyright (C) 2019 Huawei Technologies Co., Ltd. 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=========================================================
+#
+
+#TransportType-Specify which way user want to use. I.e. <HTTPAAF,DME2,HTTPAUTH >
+TransportType=HTTPNOAUTH
+Latitude =50.000000
+Longitude =-100.000000
+Version =3.1
+ServiceName =dmaap-v1.dev.dmaap.dt.saat.acsi.att.com/events
+Environment =TEST
+Partner=BOT_R
+routeOffer=MR1
+SubContextPath =/
+Protocol =http
+MethodType =POST
+username =admin
+password =admin
+contenttype = application/json
+authKey=01234567890abcde:01234567890abcdefghijklmn
+authDate=2016-07-20T11:30:56-0700
+host=10.12.6.236:30227
+topic=org.onap.appc.UNIT-TEST
+partition=1
+maxBatchSize=100
+maxAgeMs=250
+AFT_DME2_EXCHANGE_REQUEST_HANDLERS=com.att.nsa.test.PreferredRouteRequestHandler
+AFT_DME2_EXCHANGE_REPLY_HANDLERS=com.att.nsa.test.PreferredRouteReplyHandler
+AFT_DME2_REQ_TRACE_ON=true
+AFT_ENVIRONMENT=AFTUAT
+AFT_DME2_EP_CONN_TIMEOUT=15000
+AFT_DME2_ROUNDTRIP_TIMEOUT_MS=240000
+AFT_DME2_EP_READ_TIMEOUT_MS=50000
+sessionstickinessrequired=NO
+DME2preferredRouterFilePath=src/test/resources/preferredRoute.txt
+MessageSentThreadOccurance=50
diff --git a/ms/blueprintsprocessor/modules/commons/dmaap-lib/src/test/kotlin/org/ccsdk/apps/blueprintprocessor/dmaap/TestDmaapEventPublisher.kt b/ms/blueprintsprocessor/modules/commons/dmaap-lib/src/test/kotlin/org/ccsdk/apps/blueprintprocessor/dmaap/TestDmaapEventPublisher.kt
new file mode 100644
index 00000000..ac888218
--- /dev/null
+++ b/ms/blueprintsprocessor/modules/commons/dmaap-lib/src/test/kotlin/org/ccsdk/apps/blueprintprocessor/dmaap/TestDmaapEventPublisher.kt
@@ -0,0 +1,118 @@
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP - CDS
+ * ================================================================================
+ * Copyright (C) 2019 Huawei Technologies Co., Ltd. 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.ccsdk.apps.blueprintprocessor.dmaap
+
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.onap.ccsdk.apps.blueprintsprocessor.dmaap.DmaapEventPublisher
+import org.onap.ccsdk.apps.blueprintsprocessor.dmaap.EnvironmentContext
+import org.springframework.boot.autoconfigure.EnableAutoConfiguration
+import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration
+import org.springframework.boot.test.context.SpringBootTest
+import org.springframework.http.HttpStatus
+import org.springframework.http.ResponseEntity
+import org.springframework.test.context.ContextConfiguration
+import org.springframework.test.context.TestPropertySource
+import org.springframework.test.context.junit4.SpringRunner
+import org.springframework.web.bind.annotation.PathVariable
+import org.springframework.web.bind.annotation.PostMapping
+import org.springframework.web.bind.annotation.RequestMapping
+import org.springframework.web.bind.annotation.RestController
+import kotlin.test.assertEquals
+import kotlin.test.assertNotNull
+
+/**
+ * Unit test cases for DMaap publisher code.
+ */
+@RunWith(SpringRunner::class)
+@EnableAutoConfiguration(exclude = [DataSourceAutoConfiguration::class])
+@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.DEFINED_PORT)
+@ContextConfiguration(classes = [EnvironmentContext::class, TestController::class,
+    DmaapEventPublisher::class])
+@TestPropertySource(properties = ["server.port=9111","aai.topic=cds_aai",
+    "aai.username=admin","aai.password=admin","aai.host=127.0.0.1:9111",
+    "mul.topic=cds_mul_1,cds_mul_2", "mul.username=admin","mul.password=admin",
+    "mul.host=127.0.0.1:9111"])
+class TestDmaapEventPublisher {
+
+    /**
+     * Tests the event properties being set properly and sent as request.
+     */
+    @Test
+    fun testEventProperties() {
+        val strList = mutableListOf<String>()
+        val pub = DmaapEventPublisher(compName = "aai")
+        strList.add("{\n" +
+                "    \"a\" : \"hello\"\n" +
+                "}")
+        pub.sendMessage("1", strList)
+        pub.close(2)
+        pub.prodProps
+        assertNotNull(pub.prodProps, "The property file updation failed")
+        assertEquals(pub.prodProps.get("topic"), "cds_aai")
+        assertEquals(pub.prodProps.get("username"), "admin")
+        assertEquals(pub.prodProps.get("password"), "admin")
+        assertEquals(pub.prodProps.get("host"), "127.0.0.1:9111")
+    }
+
+    /**
+     * Tests the event properties with multiple topics.
+     */
+    @Test
+    fun testMultiTopicProperties() {
+        val strList = mutableListOf<String>()
+        val pub = DmaapEventPublisher(compName = "mul")
+        strList.add("{\n" +
+                "    \"a\" : \"hello\"\n" +
+                "}")
+        pub.sendMessage("1", strList)
+        pub.close(2)
+        var tops = pub.topics
+        assertNotNull(pub.prodProps, "The property file updation failed")
+        assertEquals(tops[0], "cds_mul_1")
+        assertEquals(tops[1], "cds_mul_2")
+        //assertEquals(pub.topics.contains("cds_mul_2`"), true)
+        assertEquals(pub.prodProps.get("username"), "admin")
+        assertEquals(pub.prodProps.get("password"), "admin")
+        assertEquals(pub.prodProps.get("host"), "127.0.0.1:9111")
+    }
+}
+
+/**
+ * Rest controller for testing the client request that is sent.
+ */
+@RestController
+@RequestMapping(path = ["/events"])
+open class TestController {
+
+    /**
+     * Accepts request for a topic and sends a message as response.
+     */
+    @PostMapping(path = ["/{topic}"])
+    fun postTopic(@PathVariable(value = "topic") topic : String):
+            ResponseEntity<Any> {
+        var a = "{\n" +
+                "    \"message\" : \"The message is published into $topic " +
+                "topic\"\n" +
+                "}"
+        return ResponseEntity(a, HttpStatus.OK)
+    }
+}
diff --git a/ms/blueprintsprocessor/modules/commons/dmaap-lib/src/test/resources/logback-test.xml b/ms/blueprintsprocessor/modules/commons/dmaap-lib/src/test/resources/logback-test.xml
new file mode 100644
index 00000000..0f76057a
--- /dev/null
+++ b/ms/blueprintsprocessor/modules/commons/dmaap-lib/src/test/resources/logback-test.xml
@@ -0,0 +1,40 @@
+<!--

+  ~  ============LICENSE_START=======================================================

+  ~  ONAP - CDS

+  ~  ================================================================================

+  ~  Copyright (C) 2019 Huawei Technologies Co., Ltd. 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>

+    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">

+        <!-- encoders are assigned the type

+             ch.qos.logback.classic.encoder.PatternLayoutEncoder by default -->

+        <encoder>

+            <pattern>%d{HH:mm:ss.SSS} %-5level %logger{100} - %msg%n</pattern>

+        </encoder>

+    </appender>

+

+    <logger name="org.springframework.test" level="warn"/>

+    <logger name="org.springframework" level="warn"/>

+    <logger name="org.hibernate" level="info"/>

+    <logger name="org.onap.ccsdk.apps.blueprintsprocessor" level="info"/>

+

+    <root level="warn">

+        <appender-ref ref="STDOUT"/>

+    </root>

+

+</configuration>

diff --git a/ms/blueprintsprocessor/modules/commons/dmaap-lib/src/test/resources/preferredRoute.txt b/ms/blueprintsprocessor/modules/commons/dmaap-lib/src/test/resources/preferredRoute.txt
new file mode 100644
index 00000000..7e6ed8bd
--- /dev/null
+++ b/ms/blueprintsprocessor/modules/commons/dmaap-lib/src/test/resources/preferredRoute.txt
@@ -0,0 +1,22 @@
+# ============LICENSE_START==========================================
+# ONAP : APPC
+# ===================================================================
+# Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+# ===================================================================
+#
+# Unless otherwise specified, all software contained herein is licensed
+# under the Apache License, Version 2.0 (the License);
+# you may not use this software 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.
+#
+# ECOMP is a trademark and service mark of AT&T Intellectual Property.
+# ============LICENSE_END============================================
+preferredRouteKey=MR1
diff --git a/ms/blueprintsprocessor/modules/commons/pom.xml b/ms/blueprintsprocessor/modules/commons/pom.xml
index 8d900a89..9d5dc51c 100755
--- a/ms/blueprintsprocessor/modules/commons/pom.xml
+++ b/ms/blueprintsprocessor/modules/commons/pom.xml
@@ -33,6 +33,7 @@
         <module>db-lib</module>
         <module>rest-lib</module>
         <module>core</module>
+        <module>dmaap-lib</module>
     </modules>
     <dependencies>
         <dependency>