diff options
Diffstat (limited to 'nokia/vnfmdriver/vfcadaptorservice/vfcadaptor/src/main/java/com/nokia/vfcadaptor/cbam/impl/CbamMgmrImpl.java')
| -rw-r--r-- | nokia/vnfmdriver/vfcadaptorservice/vfcadaptor/src/main/java/com/nokia/vfcadaptor/cbam/impl/CbamMgmrImpl.java | 185 |
1 files changed, 185 insertions, 0 deletions
diff --git a/nokia/vnfmdriver/vfcadaptorservice/vfcadaptor/src/main/java/com/nokia/vfcadaptor/cbam/impl/CbamMgmrImpl.java b/nokia/vnfmdriver/vfcadaptorservice/vfcadaptor/src/main/java/com/nokia/vfcadaptor/cbam/impl/CbamMgmrImpl.java new file mode 100644 index 00000000..50e265cd --- /dev/null +++ b/nokia/vnfmdriver/vfcadaptorservice/vfcadaptor/src/main/java/com/nokia/vfcadaptor/cbam/impl/CbamMgmrImpl.java @@ -0,0 +1,185 @@ +/* + * Copyright 2016-2017, Nokia Corporation + * + * 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 com.nokia.vfcadaptor.cbam.impl; + +import java.io.IOException; + +import org.apache.http.client.ClientProtocolException; +import org.apache.http.impl.client.HttpClientBuilder; +import org.apache.log4j.Logger; +import org.json.JSONObject; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.http.MediaType; +import org.springframework.stereotype.Component; +import org.springframework.web.bind.annotation.RequestMethod; + +import com.google.gson.Gson; +import com.nokia.vfcadaptor.cbam.bo.CBAMCreateVnfRequest; +import com.nokia.vfcadaptor.cbam.bo.CBAMCreateVnfResponse; +import com.nokia.vfcadaptor.cbam.bo.CBAMHealVnfRequest; +import com.nokia.vfcadaptor.cbam.bo.CBAMHealVnfResponse; +import com.nokia.vfcadaptor.cbam.bo.CBAMInstantiateVnfRequest; +import com.nokia.vfcadaptor.cbam.bo.CBAMInstantiateVnfResponse; +import com.nokia.vfcadaptor.cbam.bo.CBAMQueryVnfResponse; +import com.nokia.vfcadaptor.cbam.bo.CBAMScaleVnfRequest; +import com.nokia.vfcadaptor.cbam.bo.CBAMScaleVnfResponse; +import com.nokia.vfcadaptor.cbam.bo.CBAMTerminateVnfRequest; +import com.nokia.vfcadaptor.cbam.bo.CBAMTerminateVnfResponse; +import com.nokia.vfcadaptor.cbam.inf.CbamMgmrInf; +import com.nokia.vfcadaptor.common.bo.AdaptorEnv; +import com.nokia.vfcadaptor.constant.CommonConstants; +import com.nokia.vfcadaptor.http.client.HttpRequestProcessor; + +@Component +public class CbamMgmrImpl implements CbamMgmrInf { + private Logger logger = Logger.getLogger(CbamMgmrImpl.class); + + private Gson gson = new Gson(); + + @Autowired + private AdaptorEnv adaptorEnv; + + @Autowired + private HttpClientBuilder httpClientBuilder; + + private String retrieveToken() throws ClientProtocolException, IOException { + String result = null; + String url="https://" + adaptorEnv.getCbamIp() + CommonConstants.RetrieveCbamTokenPath; + HttpRequestProcessor processor = new HttpRequestProcessor(httpClientBuilder, RequestMethod.POST); + processor.addHdeader(CommonConstants.ACCEPT, "*/*"); + processor.addHdeader(CommonConstants.CONTENT_TYPE, MediaType.APPLICATION_FORM_URLENCODED_VALUE); + + String bodyPostStr = String.format(CommonConstants.RetrieveCbamTokenPostStr, adaptorEnv.getGrantType(), adaptorEnv.getClientId(), adaptorEnv.getClientSecret()); + processor.addPostEntity(bodyPostStr); + + String responseStr = processor.process(url); + + logger.info("CbamMgmrImpl -> retrieveToken, responseStr is " + responseStr); + + JSONObject tokenJsonObject = new JSONObject(responseStr); + + result = tokenJsonObject.getString(CommonConstants.CBAM_TOKEN_KEY); + + return result; + } + + public CBAMCreateVnfResponse createVnf(CBAMCreateVnfRequest cbamRequest) throws ClientProtocolException, IOException { + String httpPath = CommonConstants.CbamCreateVnfPath; + RequestMethod method = RequestMethod.POST; + + String responseStr = operateCbamHttpTask(cbamRequest, httpPath, method); + + logger.info("CbamMgmrImpl -> createVnf, responseStr is " + responseStr); + + CBAMCreateVnfResponse response = gson.fromJson(responseStr, CBAMCreateVnfResponse.class); + + return response; + } + + /* (non-Javadoc) + * @see com.nokia.vfcadaptor.cbam.impl.CbamMgmrInf#instantiateVnf(com.nokia.vfcadaptor.cbam.bo.CBAMInstantiateVnfRequest, java.lang.String) + */ + public CBAMInstantiateVnfResponse instantiateVnf(CBAMInstantiateVnfRequest cbamRequest, String vnfInstanceId) throws ClientProtocolException, IOException { + String httpPath = String.format(CommonConstants.CbamInstantiateVnfPath, vnfInstanceId); + RequestMethod method = RequestMethod.POST; + + String responseStr = operateCbamHttpTask(cbamRequest, httpPath, method); + + logger.info("CbamMgmrImpl -> instantiateVnf, responseStr is " + responseStr); + + CBAMInstantiateVnfResponse response = gson.fromJson(responseStr, CBAMInstantiateVnfResponse.class); + + return response; + } + + public CBAMTerminateVnfResponse terminateVnf(CBAMTerminateVnfRequest cbamRequest, String vnfInstanceId) throws ClientProtocolException, IOException { + String httpPath = String.format(CommonConstants.CbamTerminateVnfPath, vnfInstanceId); + RequestMethod method = RequestMethod.POST; + + String responseStr = operateCbamHttpTask(cbamRequest, httpPath, method); + + logger.info("CbamMgmrImpl -> terminateVnf, responseStr is " + responseStr); + + CBAMTerminateVnfResponse response = gson.fromJson(responseStr, CBAMTerminateVnfResponse.class); + + return response; + } + + public void deleteVnf(String vnfInstanceId) throws ClientProtocolException, IOException { + String httpPath = String.format(CommonConstants.CbamDeleteVnfPath, vnfInstanceId); + RequestMethod method = RequestMethod.DELETE; + + operateCbamHttpTask(null, httpPath, method); + + logger.info("CbamMgmrImpl -> deleteVnf."); + } + + /* (non-Javadoc) + * @see com.nokia.vfcadaptor.cbam.impl.CbamMgmrInf#scaleVnf(com.nokia.vfcadaptor.cbam.bo.CBAMScaleVnfRequest, java.lang.String) + */ + public CBAMScaleVnfResponse scaleVnf(CBAMScaleVnfRequest cbamRequest, String vnfInstanceId) throws ClientProtocolException, IOException { + String httpPath = String.format(CommonConstants.CbamScaleVnfPath, vnfInstanceId); + RequestMethod method = RequestMethod.POST; + + String responseStr = operateCbamHttpTask(cbamRequest, httpPath, method); + + CBAMScaleVnfResponse response = gson.fromJson(responseStr, CBAMScaleVnfResponse.class); + + return response; + } + + public CBAMHealVnfResponse healVnf(CBAMHealVnfRequest cbamRequest, String vnfInstanceId) throws ClientProtocolException, IOException { + String httpPath = String.format(CommonConstants.CbamHealVnfPath, vnfInstanceId); + RequestMethod method = RequestMethod.POST; + + String responseStr = operateCbamHttpTask(cbamRequest, httpPath, method); + + logger.info("CbamMgmrImpl -> healVnf, responseStr is " + responseStr); + + CBAMHealVnfResponse response = gson.fromJson(responseStr, CBAMHealVnfResponse.class); + + return response; + } + + public CBAMQueryVnfResponse queryVnf(String vnfInstanceId) throws ClientProtocolException, IOException { + String httpPath = String.format(CommonConstants.CbamQueryVnfPath, vnfInstanceId); + RequestMethod method = RequestMethod.GET; + + String responseStr = operateCbamHttpTask(null, httpPath, method); + + logger.info("CbamMgmrImpl -> queryVnf, responseStr is " + responseStr); + + CBAMQueryVnfResponse response = gson.fromJson(responseStr, CBAMQueryVnfResponse.class); + + return response; + } + + public String operateCbamHttpTask(Object httpBodyObj, String httpPath, RequestMethod method) throws ClientProtocolException, IOException { + String token = retrieveToken(); + String url="https://" + adaptorEnv.getCbamIp() + httpPath; + HttpRequestProcessor processor = new HttpRequestProcessor(httpClientBuilder, method); + processor.addHdeader(CommonConstants.AUTHORIZATION, "bearer " + token); + processor.addHdeader(CommonConstants.CONTENT_TYPE, MediaType.APPLICATION_JSON_VALUE); + + processor.addPostEntity(gson.toJson(httpBodyObj)); + + String responseStr = processor.process(url); + + return responseStr; + } + +} |