Epic-231:versioning, and backup the configuration

Merging the sdnc jira stories- 255,256

Change-Id: Iacb9274dae93f534f1331c4eb7d0669896d379d4
Issue-ID: SDNC-256
Signed-off-by: DushyantSinghThakur <dt00503496@techmahindra.com>

Former-commit-id: 94d8b3d82b82dedfd5949da2e5d1ed348ab066e2

12 files changed, 895 insertions, 0 deletions

diff --git a/configbackuprestore/vnfconfigbackupservice/src/main/java/com/onap/sdnc/vnfbackupservice/config/ApplicationConfiguration.java b/configbackuprestore/vnfconfigbackupservice/src/main/java/com/onap/sdnc/vnfbackupservice/config/ApplicationConfiguration.java
new file mode 100644
index 00000000..03d65a68
--- /dev/null
+++ b/configbackuprestore/vnfconfigbackupservice/src/main/java/com/onap/sdnc/vnfbackupservice/config/ApplicationConfiguration.java
@@ -0,0 +1,49 @@
+/*
+* ============LICENSE_START=======================================================
+* ONAP : SDNC-FEATURES
+* ================================================================================
+* Copyright 2018 TechMahindra
+*=================================================================================
+* 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 com.onap.sdnc.vnfbackupservice.config;
+
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.autoconfigure.domain.EntityScan;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
+import org.springframework.web.client.RestTemplate;
+
+@SpringBootApplication
+@EnableJpaRepositories("com.onap.sdnc.*")
+@EntityScan("com.onap.sdnc.*")
+@ComponentScan({"com.onap.sdnc.*"})
+@EnableAutoConfiguration
+public class ApplicationConfiguration {
+	private static final Logger logger = LogManager.getLogger(ApplicationConfiguration.class);
+	public static void main(String[] args) {
+		
+		SpringApplication.run(ApplicationConfiguration.class, args);
+		logger.info("SDNC REPORTS API Has Started..");
+	}
+	@Bean
+	public RestTemplate template() {
+		return new RestTemplate();
+	}
+}
diff --git a/configbackuprestore/vnfconfigbackupservice/src/main/java/com/onap/sdnc/vnfbackupservice/config/ServletInitializer.java b/configbackuprestore/vnfconfigbackupservice/src/main/java/com/onap/sdnc/vnfbackupservice/config/ServletInitializer.java
new file mode 100644
index 00000000..5267262f
--- /dev/null
+++ b/configbackuprestore/vnfconfigbackupservice/src/main/java/com/onap/sdnc/vnfbackupservice/config/ServletInitializer.java
@@ -0,0 +1,32 @@
+/*
+* ============LICENSE_START=======================================================
+* ONAP : SDNC-FEATURES
+* ================================================================================
+* Copyright 2018 TechMahindra
+*=================================================================================
+* 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 com.onap.sdnc.vnfbackupservice.config;
+
+import org.springframework.boot.builder.SpringApplicationBuilder;
+import org.springframework.boot.web.support.SpringBootServletInitializer;
+
+public class ServletInitializer extends SpringBootServletInitializer {
+
+	@Override
+	protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
+		return application.sources(ApplicationConfiguration.class);
+	}
+
+}
diff --git a/configbackuprestore/vnfconfigbackupservice/src/main/java/com/onap/sdnc/vnfbackupservice/controller/VnfBackupServiceController.java b/configbackuprestore/vnfconfigbackupservice/src/main/java/com/onap/sdnc/vnfbackupservice/controller/VnfBackupServiceController.java
new file mode 100644
index 00000000..a04aac7f
--- /dev/null
+++ b/configbackuprestore/vnfconfigbackupservice/src/main/java/com/onap/sdnc/vnfbackupservice/controller/VnfBackupServiceController.java
@@ -0,0 +1,74 @@
+/*
+* ============LICENSE_START=======================================================
+* ONAP : SDNC-FEATURES
+* ================================================================================
+* Copyright 2018 TechMahindra
+*=================================================================================
+* 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 com.onap.sdnc.vnfbackupservice.controller;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.servlet.ModelAndView;
+
+import com.onap.sdnc.vnfbackupservice.model.VnfServiceResponse;
+import com.onap.sdnc.vnfbackupservice.scheduler.VnfConfigBackupScheduler;
+import com.onap.sdnc.vnfbackupservice.service.VnfbackupService;
+
+@RestController
+public class VnfBackupServiceController {
+
+	@Autowired
+	VnfbackupService vnfbackupService;
+	
+	@Autowired	
+	VnfConfigBackupScheduler vnfConfigBackupScheduler;
+	
+	@RequestMapping("/")
+	ModelAndView home(ModelAndView modelAndView) {
+		modelAndView.setViewName("index");
+		return modelAndView;
+	}
+	
+	@RequestMapping(value="/getAllVnfIds", method=RequestMethod.GET,produces="application/json")
+	public VnfServiceResponse  getAllVnfIds() {
+		return vnfbackupService.getAllVnfDetails();
+	}
+	
+	@RequestMapping(value="/backupVnfconfigById/{vnfId}", method=RequestMethod.GET)
+	public String  getAllVnfIds(@PathVariable("vnfId") String vnfId) {
+		return vnfbackupService.backupVnfconfig(vnfId);		
+	}
+	
+	@RequestMapping(value="/vnf-list/{vnf-Id}", method=RequestMethod.PUT)
+	public String  putOneVnfconfig(@RequestBody String configfile, @PathVariable("vnf-Id") String vnfId) {		
+		String vnfconfigupdated = vnfbackupService.putVnfconfig(configfile,vnfId);		
+		return vnfconfigupdated;
+	}
+	
+	@RequestMapping(value="/backup", method=RequestMethod.GET, produces="application/text")
+	public String backupVnfConfigs() {
+		return "current time:  " + vnfConfigBackupScheduler.initiateBackupService() ;
+	}
+	
+	@RequestMapping(value="/backuptime", method=RequestMethod.GET, produces="application/text")
+	public String lastUpdatedBackuptime() {		
+		return vnfbackupService.updatedBackuptime();
+	}
+}
diff --git a/configbackuprestore/vnfconfigbackupservice/src/main/java/com/onap/sdnc/vnfbackupservice/dao/VnfBackupServiceRepo.java b/configbackuprestore/vnfconfigbackupservice/src/main/java/com/onap/sdnc/vnfbackupservice/dao/VnfBackupServiceRepo.java
new file mode 100644
index 00000000..7a132338
--- /dev/null
+++ b/configbackuprestore/vnfconfigbackupservice/src/main/java/com/onap/sdnc/vnfbackupservice/dao/VnfBackupServiceRepo.java
@@ -0,0 +1,68 @@
+/*
+* ============LICENSE_START=======================================================
+* ONAP : SDNC-FEATURES
+* ================================================================================
+* Copyright 2018 TechMahindra
+*=================================================================================
+* 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 com.onap.sdnc.vnfbackupservice.dao;
+
+import java.sql.Timestamp;
+import java.util.List;
+
+import javax.transaction.Transactional;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Modifying;
+import org.springframework.data.jpa.repository.Query;
+import org.springframework.data.repository.query.Param;
+import org.springframework.stereotype.Repository;
+
+
+import com.onap.sdnc.vnfbackupservice.model.VnfConfigDetailsDB;
+
+@Repository
+public interface VnfBackupServiceRepo extends JpaRepository<VnfConfigDetailsDB, Long> {
+
+	@Query(value = "Select * from vnfconfigdetails where vnfid = :vnfid", nativeQuery = true)
+	List<VnfConfigDetailsDB> getVnfDetails(@Param("vnfid") String vnfid);
+	
+	@Query(value = "Select * from vnfconfigdetails where vnfid = :vnfid ORDER BY vnfversion DESC LIMIT 1", nativeQuery = true)
+	VnfConfigDetailsDB getVnfDetail(@Param("vnfid") String vnfid);
+
+	@Modifying
+	@Query(value = "insert into vnfconfigdetails (configinfo,creationdate,lastupdated,status,vnfid,vnfname,vnfversion) VALUES (:configinfo,:creationdate,:lastupdated,:status,:vnfid,:vnfname,:vnfversion)", nativeQuery = true)
+	@Transactional
+	void saveVnfDetails(@Param("configinfo") String configinfo, @Param("creationdate") Timestamp creationDate,
+			@Param("lastupdated") Timestamp lastupdated, @Param("status") int status, @Param("vnfid") String vnfid,
+			@Param("vnfname") String vnfname,@Param("vnfversion") String vnfversion);
+
+	@Query(value = "Select configinfo && vnfversion from vnfconfigdetails where vnfid = :vnfid", nativeQuery = true)
+	List<VnfConfigDetailsDB> getVnfDetailhavingAllVersion(@Param("vnfid") String vnfid);
+
+	@Query(value = "Select backuptime from vnfschedulertime where id=1", nativeQuery = true)
+	String getvnfschedulertime();
+
+	@Modifying
+	@Query(value = "insert into vnfschedulertime(id, backuptime) VALUES (:id, :backuptime)", nativeQuery = true)
+	@Transactional
+	void insertSchedulerTime(@Param("id") int id, @Param("backuptime") String backuptime);
+
+	@Modifying
+	@Query(value = "UPDATE vnfschedulertime SET backuptime =:formatDateTime WHERE id = 1", nativeQuery = true)
+	@Transactional
+	void updateSchedulerTime(@Param("formatDateTime") String formatDateTime);
+	
+}
diff --git a/configbackuprestore/vnfconfigbackupservice/src/main/java/com/onap/sdnc/vnfbackupservice/model/VnfConfigDetailsDB.java b/configbackuprestore/vnfconfigbackupservice/src/main/java/com/onap/sdnc/vnfbackupservice/model/VnfConfigDetailsDB.java
new file mode 100644
index 00000000..5ac86b3d
--- /dev/null
+++ b/configbackuprestore/vnfconfigbackupservice/src/main/java/com/onap/sdnc/vnfbackupservice/model/VnfConfigDetailsDB.java
@@ -0,0 +1,137 @@
+/*
+* ============LICENSE_START=======================================================
+* ONAP : SDNC-FEATURES
+* ================================================================================
+* Copyright 2018 TechMahindra
+*=================================================================================
+* 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 com.onap.sdnc.vnfbackupservice.model;
+
+import java.io.Serializable;
+import java.sql.Timestamp;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import javax.persistence.Lob;
+import javax.persistence.Table;
+import org.springframework.data.annotation.CreatedDate;
+import org.springframework.data.annotation.LastModifiedDate;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
+@Entity
+@Table(name = "vnfconfigdetails", schema = "testreports")
+@JsonIgnoreProperties(value = {"createdAt", "updatedAt"}, 
+	allowGetters = true)
+public class VnfConfigDetailsDB implements Serializable{
+
+	private static final long serialVersionUID = 1L;
+
+	@Id
+	@GeneratedValue(strategy = GenerationType.IDENTITY)
+	private int id;
+	
+	@Column(name = "vnfid")
+	private String vnfid;
+
+	@Column(name = "vnfversion")
+	private String vnfversion;
+
+	@Column(name = "vnfname")
+	private String vnfname;
+
+	@Column(name = "configinfo")
+	@Lob
+	private String configinfo;
+
+	@Column(nullable = false, updatable = false,columnDefinition="DATETIME")
+    @CreatedDate
+	private Timestamp creationdate;
+
+	@Column(nullable = false,columnDefinition="DATETIME")
+    @LastModifiedDate
+	private Timestamp lastupdated;
+	
+	@Column(name = "status")
+	private int status;
+
+	public int getId() {
+		return id;
+	}
+
+	public void setId(int id) {
+		this.id = id;
+	}
+
+	public String getVnfid() {
+		return vnfid;
+	}
+
+	public void setVnfid(String vnfid) {
+		this.vnfid = vnfid;
+	}
+
+	public String getVnfversion() {
+		return vnfversion;
+	}
+
+	public void setVnfversion(String vnfversion) {
+		this.vnfversion = vnfversion;
+	}
+
+	public String getVnfname() {
+		return vnfname;
+	}
+
+	public void setVnfname(String vnfname) {
+		this.vnfname = vnfname;
+	}
+
+	public String getConfiginfo() {
+		return configinfo;
+	}
+
+	public void setConfiginfo(String configinfo) {
+		this.configinfo = configinfo;
+	}
+
+	public Timestamp getCreationdate() {
+		return creationdate;
+	}
+
+	public void setCreationdate(Timestamp creationdate) {
+		this.creationdate = creationdate;
+	}
+	
+	public int getStatus() {
+		return status;
+	}
+
+	public void setStatus(int status) {
+		this.status = status;
+	}	
+
+	public Timestamp getLastupdated() {
+		return lastupdated;
+	}
+
+	public void setLastupdated(Timestamp lastupdated) {
+		this.lastupdated = lastupdated;
+	}
+
+}
diff --git a/configbackuprestore/vnfconfigbackupservice/src/main/java/com/onap/sdnc/vnfbackupservice/model/VnfConfigSchedulerTimeStamp.java b/configbackuprestore/vnfconfigbackupservice/src/main/java/com/onap/sdnc/vnfbackupservice/model/VnfConfigSchedulerTimeStamp.java
new file mode 100644
index 00000000..a5293265
--- /dev/null
+++ b/configbackuprestore/vnfconfigbackupservice/src/main/java/com/onap/sdnc/vnfbackupservice/model/VnfConfigSchedulerTimeStamp.java
@@ -0,0 +1,55 @@
+/*
+* ============LICENSE_START=======================================================
+* ONAP : SDNC-FEATURES
+* ================================================================================
+* Copyright 2018 TechMahindra
+*=================================================================================
+* 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 com.onap.sdnc.vnfbackupservice.model;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.Id;
+import javax.persistence.Table;
+
+@Entity
+@Table(name = "vnfschedulertime", schema = "testreports")
+public class VnfConfigSchedulerTimeStamp {
+
+	@Id
+	@GeneratedValue
+	private int id;
+	
+	@Column(name = "backuptime")
+	private String backuptime;
+
+	public String getBackuptime() {
+		return backuptime;
+	}
+
+	public void setBackuptime(String backuptime) {
+		this.backuptime = backuptime;
+	}
+
+	public int getId() {
+		return id;
+	}
+
+	public void setId(int id) {
+		this.id = id;
+	}
+
+}
diff --git a/configbackuprestore/vnfconfigbackupservice/src/main/java/com/onap/sdnc/vnfbackupservice/model/VnfDisplayParams.java b/configbackuprestore/vnfconfigbackupservice/src/main/java/com/onap/sdnc/vnfbackupservice/model/VnfDisplayParams.java
new file mode 100644
index 00000000..9f0753bf
--- /dev/null
+++ b/configbackuprestore/vnfconfigbackupservice/src/main/java/com/onap/sdnc/vnfbackupservice/model/VnfDisplayParams.java
@@ -0,0 +1,39 @@
+/*
+* ============LICENSE_START=======================================================
+* ONAP : SDNC-FEATURES
+* ================================================================================
+* Copyright 2018 TechMahindra
+*=================================================================================
+* 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 com.onap.sdnc.vnfbackupservice.model;
+
+public class VnfDisplayParams {
+
+	private String vnfName;
+	private String vnfId;
+	
+	public String getVnfName() {
+		return vnfName;
+	}
+	public void setVnfName(String vnfName) {
+		this.vnfName = vnfName;
+	}
+	public String getVnfId() {
+		return vnfId;
+	}
+	public void setVnfId(String vnfId) {
+		this.vnfId = vnfId;
+	}
+}
diff --git a/configbackuprestore/vnfconfigbackupservice/src/main/java/com/onap/sdnc/vnfbackupservice/model/VnfServiceResponse.java b/configbackuprestore/vnfconfigbackupservice/src/main/java/com/onap/sdnc/vnfbackupservice/model/VnfServiceResponse.java
new file mode 100644
index 00000000..e9c311fb
--- /dev/null
+++ b/configbackuprestore/vnfconfigbackupservice/src/main/java/com/onap/sdnc/vnfbackupservice/model/VnfServiceResponse.java
@@ -0,0 +1,36 @@
+/*
+* ============LICENSE_START=======================================================
+* ONAP : SDNC-FEATURES
+* ================================================================================
+* Copyright 2018 TechMahindra
+*=================================================================================
+* 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 com.onap.sdnc.vnfbackupservice.model;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class VnfServiceResponse {
+
+	private List<VnfDisplayParams> vnfDisplayList =  new ArrayList<VnfDisplayParams>();
+
+	public List<VnfDisplayParams> getVnfDisplayList() {
+		return vnfDisplayList;
+	}
+
+	public void setVnfDisplayList(List<VnfDisplayParams> vnfDisplayList) {
+		this.vnfDisplayList = vnfDisplayList;
+	} 
+}
diff --git a/configbackuprestore/vnfconfigbackupservice/src/main/java/com/onap/sdnc/vnfbackupservice/scheduler/VnfConfigBackupScheduler.java b/configbackuprestore/vnfconfigbackupservice/src/main/java/com/onap/sdnc/vnfbackupservice/scheduler/VnfConfigBackupScheduler.java
new file mode 100644
index 00000000..13363300
--- /dev/null
+++ b/configbackuprestore/vnfconfigbackupservice/src/main/java/com/onap/sdnc/vnfbackupservice/scheduler/VnfConfigBackupScheduler.java
@@ -0,0 +1,82 @@
+/*
+* ============LICENSE_START=======================================================
+* ONAP : SDNC-FEATURES
+* ================================================================================
+* Copyright 2018 TechMahindra
+*=================================================================================
+* 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 com.onap.sdnc.vnfbackupservice.scheduler;
+
+import java.util.List;
+
+import org.apache.log4j.Logger;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.scheduling.annotation.EnableScheduling;
+import org.springframework.scheduling.annotation.Scheduled;
+import org.springframework.stereotype.Component;
+
+import com.onap.sdnc.vnfbackupservice.dao.VnfBackupServiceRepo;
+import com.onap.sdnc.vnfbackupservice.model.VnfDisplayParams;
+import com.onap.sdnc.vnfbackupservice.model.VnfServiceResponse;
+import com.onap.sdnc.vnfbackupservice.service.VnfbackupService;
+import com.onap.sdnc.vnfbackupservice.service.VnfbackupServiceImpl;
+
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
+
+@Component
+@EnableScheduling
+public class VnfConfigBackupScheduler {
+	
+	@Autowired
+	VnfbackupService vnfConfigBackService;
+
+	@Autowired
+	VnfBackupServiceRepo vnfBackupServiceDao;
+	
+	private static final Logger logger = Logger.getLogger(VnfbackupServiceImpl.class);
+	
+	@Scheduled(cron = "0 0 * * * *")
+	public String initiateBackupService() {
+		
+		String lastupdatedtime = null;
+		VnfServiceResponse s = vnfConfigBackService.getAllVnfDetails();
+		List<VnfDisplayParams> displayParams = s.getVnfDisplayList();
+		for (VnfDisplayParams params : displayParams) {
+			lastupdatedtime = invokeDetails(params.getVnfId());
+		}
+		return lastupdatedtime;
+	}
+
+	public String invokeDetails(String vnfId) {
+		String formatDateTime = null;
+		try {
+			LocalDateTime now = LocalDateTime.now();
+			DateTimeFormatter format = DateTimeFormatter.ofPattern("dd-MM-yyyy HH:mm:ss");
+			formatDateTime = now.format(format);
+			String dbschedulertime = vnfBackupServiceDao.getvnfschedulertime();
+			if (dbschedulertime == null) {
+				int id = 1;
+				vnfBackupServiceDao.insertSchedulerTime(id, formatDateTime);
+			}
+			vnfBackupServiceDao.updateSchedulerTime(formatDateTime);
+		} catch (Exception e) {
+			logger.error(":::::::::exception is at vackupVnfconfig()::::   " + e);
+		}
+		vnfConfigBackService.backupVnfconfig(vnfId);
+		return formatDateTime;
+	}
+
+}
diff --git a/configbackuprestore/vnfconfigbackupservice/src/main/java/com/onap/sdnc/vnfbackupservice/scheduler/VnfRestClient.java b/configbackuprestore/vnfconfigbackupservice/src/main/java/com/onap/sdnc/vnfbackupservice/scheduler/VnfRestClient.java
new file mode 100644
index 00000000..2af4e084
--- /dev/null
+++ b/configbackuprestore/vnfconfigbackupservice/src/main/java/com/onap/sdnc/vnfbackupservice/scheduler/VnfRestClient.java
@@ -0,0 +1,58 @@
+/*
+* ============LICENSE_START=======================================================
+* ONAP : SDNC-FEATURES
+* ================================================================================
+* Copyright 2018 TechMahindra
+*=================================================================================
+* 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 com.onap.sdnc.vnfbackupservice.scheduler;
+
+
+import java.util.Arrays;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpEntity;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.HttpMethod;
+import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Service;
+import org.springframework.web.client.RestTemplate;
+
+
+@Service
+public class VnfRestClient {
+
+	@Autowired
+	private RestTemplate restTemplate;
+
+	public String vnfRestClient(String url, String userName, String password) {
+		restTemplate = new RestTemplate();
+		HttpHeaders headers = new HttpHeaders();
+		HttpEntity<String> entity = new HttpEntity<String>(generateHeaders(headers, userName, password));
+		ResponseEntity<String> response = restTemplate.exchange(url, HttpMethod.GET, entity, String.class);
+		String result = response.getBody();
+		return result;
+	}
+	
+	public HttpHeaders generateHeaders(HttpHeaders headers, String userName, String password) {
+		headers.setAccept(Arrays.asList(new MediaType[] { MediaType.APPLICATION_JSON }));
+		headers.setContentType(MediaType.APPLICATION_JSON);
+		String base64Username = userName + ":" + password;
+		byte[] message = base64Username.getBytes();
+		headers.set("Authorization", "Basic " + java.util.Base64.getEncoder().encodeToString(message));
+		return headers;
+	}
+}
diff --git a/configbackuprestore/vnfconfigbackupservice/src/main/java/com/onap/sdnc/vnfbackupservice/service/VnfbackupService.java b/configbackuprestore/vnfconfigbackupservice/src/main/java/com/onap/sdnc/vnfbackupservice/service/VnfbackupService.java
new file mode 100644
index 00000000..d7cb1f51
--- /dev/null
+++ b/configbackuprestore/vnfconfigbackupservice/src/main/java/com/onap/sdnc/vnfbackupservice/service/VnfbackupService.java
@@ -0,0 +1,31 @@
+/*
+* ============LICENSE_START=======================================================
+* ONAP : SDNC-FEATURES
+* ================================================================================
+* Copyright 2018 TechMahindra
+*=================================================================================
+* 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 com.onap.sdnc.vnfbackupservice.service;
+
+import com.onap.sdnc.vnfbackupservice.model.VnfServiceResponse;
+
+public interface VnfbackupService {
+
+	public VnfServiceResponse getAllVnfDetails();
+	public String backupVnfconfig(String vnfId);
+	public String putVnfconfig(String configfile, String vnfId);
+	public String updatedBackuptime();
+	
+}
diff --git a/configbackuprestore/vnfconfigbackupservice/src/main/java/com/onap/sdnc/vnfbackupservice/service/VnfbackupServiceImpl.java b/configbackuprestore/vnfconfigbackupservice/src/main/java/com/onap/sdnc/vnfbackupservice/service/VnfbackupServiceImpl.java
new file mode 100644
index 00000000..c3c86df7
--- /dev/null
+++ b/configbackuprestore/vnfconfigbackupservice/src/main/java/com/onap/sdnc/vnfbackupservice/service/VnfbackupServiceImpl.java
@@ -0,0 +1,234 @@
+/*
+* ============LICENSE_START=======================================================
+* ONAP : SDNC-FEATURES
+* ================================================================================
+* Copyright 2018 TechMahindra
+*=================================================================================
+* 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 com.onap.sdnc.vnfbackupservice.service;
+
+import java.io.IOException;
+import java.sql.Timestamp;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.log4j.Logger;
+import org.json.JSONArray;
+import org.json.JSONException;
+import org.json.JSONObject;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.http.HttpEntity;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.HttpMethod;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Service;
+import org.springframework.web.client.RestTemplate;
+
+import com.fasterxml.jackson.core.JsonParseException;
+import com.fasterxml.jackson.databind.JsonMappingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.onap.sdnc.vnfbackupservice.dao.VnfBackupServiceRepo;
+import com.onap.sdnc.vnfbackupservice.model.VnfConfigDetailsDB;
+import com.onap.sdnc.vnfbackupservice.model.VnfDisplayParams;
+import com.onap.sdnc.vnfbackupservice.model.VnfServiceResponse;
+
+import com.onap.sdnc.vnfbackupservice.scheduler.VnfConfigBackupScheduler;
+import com.onap.sdnc.vnfbackupservice.scheduler.VnfRestClient;
+
+@Service
+public class VnfbackupServiceImpl implements VnfbackupService {
+
+	@Autowired
+	private RestTemplate restTemplate;
+
+	@Autowired
+	VnfBackupServiceRepo vnfBackupServiceDao;
+
+	@Autowired
+	VnfConfigBackupScheduler vnfConfigBackupScheduler;
+
+	@Value("${sdnc.rest.vnf.api.host}")
+	private String host;
+
+	@Value("${sdnc.rest.vnf.api.port}")
+	private String port;
+
+	@Value("${sdnc.rest.vnf.api.basepath}")
+	private String basePath;
+
+	@Value("${sdnc.rest.vnf.api.username}")
+	private String username;
+
+	@Value("${sdnc.rest.vnf.api.password}")
+	private String password;
+
+	@Autowired
+	VnfRestClient vnfRestClientlocal;
+
+	private static final Logger logger = Logger.getLogger(VnfbackupServiceImpl.class);
+
+	@Override
+	public VnfServiceResponse getAllVnfDetails() {
+		VnfServiceResponse vnfServiceResponse = new VnfServiceResponse();
+		String finalURL = "http://" + host + ":" + port + basePath + "/config/VNF-API:vnfs";
+		String response = vnfRestClientlocal.vnfRestClient(finalURL, username, password);
+		List<VnfDisplayParams> displayParams = parseVnfConfigDetails(response);
+		vnfServiceResponse.setVnfDisplayList(displayParams);
+		return vnfServiceResponse;
+	}
+
+	public List<VnfDisplayParams> parseVnfConfigDetails(String jsonInput) {
+		List<VnfDisplayParams> displayParams = new ArrayList<VnfDisplayParams>();
+
+		try {
+			JSONObject vnf = new JSONObject(jsonInput);
+			JSONArray vnfList = vnf.getJSONObject("vnfs").getJSONArray("vnf-list");
+
+			for (int i = 0; i < vnfList.length(); i++) {
+				VnfDisplayParams vnfDisplayParams = new VnfDisplayParams();
+				String responseStatus = vnfList.getJSONObject(i).getJSONObject("service-status").get("response-code")
+						.toString();
+				if ("200".equalsIgnoreCase(responseStatus)) {
+					String vnfId = vnfList.getJSONObject(i).get("vnf-id").toString();
+					String vnfName = vnfList.getJSONObject(i).getJSONObject("service-data")
+							.getJSONObject("vnf-request-information").get("vnf-name").toString();
+					vnfDisplayParams.setVnfId(vnfId);
+					vnfDisplayParams.setVnfName(vnfName);
+					displayParams.add(vnfDisplayParams);
+				}
+			}
+		} catch (JSONException e) {
+			logger.error("Exception is at parseVnfConfigDetails() :  " + e);
+		}
+		return displayParams;
+	}
+
+	@Override
+	public String backupVnfconfig(String vnfId) {
+		long millis = System.currentTimeMillis();
+		Timestamp date = new java.sql.Timestamp(millis);
+		String finalURL = "http://" + host + ":" + port + basePath + "/config/VNF-API:vnfs/vnf-list/" + vnfId;
+		logger.debug("connecting to restconf device:::" + finalURL);
+		String response = vnfRestClientlocal.vnfRestClient(finalURL, username, password);
+		String configInfo = response;
+		Timestamp creationDate = date;
+		Timestamp lastupdated = date;
+		int status = 1;
+		String vnfid = vnfId;
+		String vnfname = "";
+		VnfConfigDetailsDB getVnfDetails = null;
+		String vnfversion = "Version-1";
+		try {
+			getVnfDetails = vnfBackupServiceDao.getVnfDetail(vnfId);
+		} catch (Exception e) {
+			logger.error("exception is at getVnfdetails() :  " + e);
+		}
+		if (getVnfDetails == null) {
+			JSONObject vnf;
+			try {
+				vnf = new JSONObject(response);
+				vnfname = vnf.getJSONArray("vnf-list").getJSONObject(0).getJSONObject("service-data")
+						.getJSONObject("vnf-request-information").get("vnf-name").toString();
+
+			} catch (JSONException e) {
+				logger.error("exception is at getVnfdetails() :  " + e);
+			}
+			vnfBackupServiceDao.saveVnfDetails(configInfo, creationDate, lastupdated, status, vnfid, vnfname,
+					vnfversion);
+		} else {
+			try {
+				String[] vnfvesionsplit = getVnfDetails.getVnfversion().split("-");
+				int tmpVnfversion = Integer.parseInt(vnfvesionsplit[1]) + 1;
+				vnfversion = vnfvesionsplit[0] + "-" + String.valueOf(tmpVnfversion);
+
+				ObjectMapper om = new ObjectMapper();
+				try {
+					Map<String, Object> m1 = (Map<String, Object>) (om.readValue(getVnfDetails.getConfiginfo(),
+							Map.class));
+					Map<String, Object> m2 = (Map<String, Object>) (om.readValue(response, Map.class));
+
+					JSONObject vnf;
+					vnf = new JSONObject(response);
+					vnfname = vnf.getJSONArray("vnf-list").getJSONObject(0).getJSONObject("service-data")
+							.getJSONObject("vnf-request-information").get("vnf-name").toString();
+
+					if (!m1.equals(m2)) {
+						vnfBackupServiceDao.saveVnfDetails(configInfo, creationDate, lastupdated, status, vnfid,
+								vnfname, vnfversion);
+					}
+				} catch (Exception e) {
+					logger.error("exception is at getVnfdetails() :  " + e);
+				}
+			} catch (Exception e) {
+				logger.error("exception is at getVnfdetails() :  " + e);
+			}
+		}
+		return "success";
+	}
+
+	@Override
+	public String putVnfconfig(String configfile, String vnfId) {
+
+		String indented = null;
+
+		if (configfile != null) {
+			restTemplate = new RestTemplate();
+			String finalURL = "http://" + host + ":" + port + basePath + "/config/VNF-API:vnfs/vnf-list/" + vnfId;
+
+			HttpHeaders headers = new HttpHeaders();
+
+			logger.info("connecting to restconf device:::" + finalURL);
+			String response = vnfRestClientlocal.vnfRestClient(finalURL, username, password);
+			logger.info(response);
+			ObjectMapper mapper = new ObjectMapper();
+			try {
+				Object json = mapper.readValue(response, Object.class);
+				indented = mapper.writerWithDefaultPrettyPrinter().writeValueAsString(json);
+				logger.info(indented);
+			} catch (JsonParseException e) {
+				logger.error("exception occer" + e);
+			} catch (JsonMappingException e) {
+				logger.error("exception occer" + e);
+			} catch (IOException e) {
+				logger.error("exception occer" + e);
+			}
+
+			if (!(configfile.equals(indented))) {
+				HttpEntity<String> requestEntity = new HttpEntity<String>(configfile,
+						vnfRestClientlocal.generateHeaders(headers, username, password));
+
+				ResponseEntity<String> uri = restTemplate.exchange(finalURL, HttpMethod.PUT, requestEntity,
+						String.class);
+				logger.info(uri.getStatusCode());
+				if (uri.getStatusCodeValue() == 200) {
+					vnfConfigBackupScheduler.initiateBackupService();
+				}
+				return "ok";
+			} else {
+				throw new RuntimeException("Both configurations are same");
+			}
+		}
+		return "ok";
+	}
+
+	@Override
+	public String updatedBackuptime() {
+		String sdtime = vnfBackupServiceDao.getvnfschedulertime();
+		return sdtime;
+	}
+
+}