2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=========================================================
20 package org.openecomp.policy.pap.xacml.rest.service;
22 import java.io.BufferedWriter;
24 import java.io.FileOutputStream;
25 import java.io.IOException;
26 import java.io.InputStream;
27 import java.io.OutputStreamWriter;
28 import java.io.Writer;
29 import java.util.HashMap;
31 import java.util.UUID;
33 import javax.servlet.http.HttpServletRequest;
34 import javax.servlet.http.HttpServletResponse;
36 import org.openecomp.policy.common.logging.eelf.PolicyLogger;
37 import org.openecomp.policy.pap.xacml.rest.components.CreateBRMSRuleTemplate;
38 import org.openecomp.policy.pap.xacml.rest.components.CreateNewMicroServiceModel;
40 public class ImportService {
42 public void doImportMicroServicePut(HttpServletRequest request, HttpServletResponse response) {
43 String importServiceCreation = request.getParameter("importService");;
44 String fileName = request.getParameter("fileName");
45 String version = request.getParameter("version");
46 String serviceName = request.getParameter("serviceName");
47 String description = request.getParameter("description");
48 Map<String, String> successMap = new HashMap<>();
49 switch(importServiceCreation){
51 StringBuilder builder = new StringBuilder();
54 while((ch = request.getInputStream().read()) != -1){
55 builder.append((char)ch);
57 } catch (IOException e) {
58 PolicyLogger.error("Error in reading in file from API call");
59 response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
60 response.addHeader("error", "missing");
61 response.addHeader("operation", "import");
62 response.addHeader("service", serviceName);
64 CreateBRMSRuleTemplate brmsRuleTemplate = new CreateBRMSRuleTemplate();
65 successMap = brmsRuleTemplate.addRule(builder.toString(), serviceName, description, "API");
68 CreateNewMicroServiceModel newMS = null;
69 String randomID = UUID.randomUUID().toString();
70 if ( fileName != null) {
71 File extracDir = new File("ExtractDir");
72 if (!extracDir.exists()){
75 if (fileName.contains(".xmi")){
76 // get the request content into a String
78 java.util.Scanner scanner;
80 scanner = new java.util.Scanner(request.getInputStream());
81 scanner.useDelimiter("\\A");
82 xmi = scanner.hasNext() ? scanner.next() : "";
84 } catch (IOException e1) {
85 PolicyLogger.error("Error in reading in file from API call");
88 PolicyLogger.info("XML request from API for import new Service");
89 try (Writer writer = new BufferedWriter(new OutputStreamWriter(
90 new FileOutputStream("ExtractDir" + File.separator + randomID+".xmi"), "utf-8"))) {
92 } catch (IOException e) {
93 PolicyLogger.error("Error in reading in file from API call");
97 InputStream inputStream = null;
98 try(FileOutputStream outputStream = new FileOutputStream("ExtractDir" + File.separator + randomID+".zip")) {
99 inputStream = request.getInputStream();
100 byte[] buffer = new byte[4096];
102 while ((bytesRead = inputStream.read(buffer)) != -1) {
103 outputStream.write(buffer, 0, bytesRead) ;
105 } catch (IOException e) {
106 PolicyLogger.error("Error in reading in Zip File from API call"+e);
110 if(inputStream != null){
113 } catch (IOException e) {
114 PolicyLogger.error("Exception Occured while closing the input/output stream"+e);
118 newMS = new CreateNewMicroServiceModel(fileName, serviceName, "API", version, randomID);
119 successMap = newMS.addValuesToNewModel();
120 if (successMap.containsKey("success")) {
122 successMap = newMS.saveImportService();
127 // return a response to the PAP
128 if (successMap.containsKey("success")) {
129 response.setStatus(HttpServletResponse.SC_OK);
130 response.addHeader("successMapKey", "success");
131 response.addHeader("operation", "import");
132 response.addHeader("service", serviceName);
133 } else if (successMap.containsKey("DBError")) {
134 if (successMap.get("DBError").contains("EXISTS")){
135 response.setStatus(HttpServletResponse.SC_CONFLICT);
136 response.addHeader("service", serviceName);
137 response.addHeader("error", "modelExistsDB");
139 response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
140 response.addHeader("error", "importDB");
142 response.addHeader("operation", "import");
143 response.addHeader("service", serviceName);
144 }else if (successMap.get("error").contains("MISSING")){
145 response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
146 response.addHeader("error", "missing");
147 response.addHeader("operation", "import");
148 response.addHeader("service", serviceName);
149 }else if (successMap.get("error").contains("VALIDATION")){
150 response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
151 response.addHeader("error", "validation");
152 response.addHeader("operation", "import");
153 response.addHeader("service", serviceName);