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/*
* Copyright © 2019 Huawei.
*
* 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.
*/
package org.onap.ccsdk.cds.blueprintsprocessor.functions.restful.executor.function
import com.fasterxml.jackson.databind.JsonNode
import com.fasterxml.jackson.databind.ObjectMapper
import com.fasterxml.jackson.databind.node.ObjectNode
import org.onap.ccsdk.cds.blueprintsprocessor.rest.service.BlueprintWebClientService
import org.onap.ccsdk.cds.controllerblueprints.core.logger
import org.onap.ccsdk.cds.controllerblueprints.core.utils.JacksonUtils
import org.springframework.http.HttpMethod
import org.springframework.web.util.UriComponentsBuilder
import java.util.UUID
class RestfulServiceClient() {
private val log = logger(RestfulServiceClient::class.java)
fun createMOI(web_client_service: BlueprintWebClientService, idStr: String, managed_object_instance: JsonNode): ObjectNode {
val classNameStr = managed_object_instance.get("className").toString().replace("\"", "")
val pathStr = "/ProvisioningMnS/v1500/$classNameStr/$idStr"
log.info("MOI Path: " + pathStr)
var request_object_value = JacksonUtils.jsonNode("{}") as ObjectNode
request_object_value.put("attributes", managed_object_instance.get("data"))
request_object_value.put("href", "/" + classNameStr + "/" + idStr)
request_object_value.put("class", classNameStr)
request_object_value.put("id", idStr)
var request_object = JacksonUtils.jsonNode("{}") as ObjectNode
request_object.put("data", request_object_value)
val requestBodystr = request_object.toString()
log.info("MOI request body: " + requestBodystr)
val response = web_client_service.exchangeResource(HttpMethod.PUT.name, pathStr, requestBodystr)
var response_object = generateResponse(response.status, response.body)
log.info("MOI response status: " + response.status)
return response_object
}
fun getMOIAttributes(web_client_service: BlueprintWebClientService, idStr: String, managed_object_instance: JsonNode): ObjectNode {
val classNameStr = managed_object_instance.get("className").toString().replace("\"", "")
var pathStr = "/ProvisioningMnS/v1500/$classNameStr/$idStr"
pathStr = addQueryParameters(pathStr, "scope", managed_object_instance.get("scope").toString().replace("\"", ""))
pathStr = addQueryParameters(pathStr, "filter", managed_object_instance.get("filter").toString().replace("\"", ""))
for (attribute_value in managed_object_instance.get("fields")) {
pathStr = addQueryParameters(pathStr, "fields", attribute_value.toString().replace("\"", ""))
}
log.info("MOI Path: " + pathStr)
val response = web_client_service.exchangeResource(HttpMethod.GET.name, pathStr, "")
log.info("MOI response status: " + response.status)
var response_object = generateResponse(response.status, response.body)
return response_object
}
fun modifyMOIAttributes(web_client_service: BlueprintWebClientService, idStr: String, managed_object_instance: JsonNode): ObjectNode {
val classNameStr = managed_object_instance.get("className").toString().replace("\"", "")
var pathStr = "/ProvisioningMnS/v1500/$classNameStr/$idStr"
pathStr = addQueryParameters(pathStr, "scope", managed_object_instance.get("scope").toString().replace("\"", ""))
pathStr = addQueryParameters(pathStr, "filter", managed_object_instance.get("filter").toString().replace("\"", ""))
log.info("MOI Path: " + pathStr)
var request_object = JacksonUtils.jsonNode("{}") as ObjectNode
request_object.put("data", managed_object_instance.get("data"))
val requestBodystr = request_object.toString()
log.info("MOI request body: " + requestBodystr)
val response = web_client_service.exchangeResource(HttpMethod.PATCH.name, pathStr, requestBodystr)
log.info("MOI response status: " + response.status)
var response_object = generateResponse(response.status, response.body)
return response_object
}
fun deleteMOI(web_client_service: BlueprintWebClientService, idStr: String, managed_object_instance: JsonNode): ObjectNode {
val classNameStr = managed_object_instance.get("className").toString().replace("\"", "")
var pathStr = "/ProvisioningMnS/v1500/$classNameStr/$idStr"
pathStr = addQueryParameters(pathStr, "scope", managed_object_instance.get("scope").toString().replace("\"", ""))
pathStr = addQueryParameters(pathStr, "filter", managed_object_instance.get("filter").toString().replace("\"", ""))
log.info("MOI Path: " + pathStr)
val response = web_client_service.exchangeResource(HttpMethod.DELETE.name, pathStr, "")
log.info("MOI response status: " + response.status)
var response_object = generateResponse(response.status, response.body)
return response_object
}
fun generateResponse(status: Int, body: String): ObjectNode {
var response_object = JacksonUtils.jsonNode("{}") as ObjectNode
response_object.put("status", status)
val mapper = ObjectMapper()
val response_body: JsonNode = mapper.readTree(body)
response_object.put("body", response_body)
return response_object
}
fun generateMOIid(): String {
return UUID.randomUUID().toString()
}
fun addQueryParameters(old_uri: String, key: String, value: String): String {
return UriComponentsBuilder.fromUriString(old_uri).queryParam(key, value).build().toString()
}
}
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