1 package org.openecomp.sdc.translator.services.heattotosca.helper;
3 import org.apache.commons.collections4.CollectionUtils;
5 import java.util.ArrayList;
6 import java.util.HashMap;
10 public class ResourceTranslationNeutronPortHelper {
12 public static final String IP_COUNT_REQUIRED = "ip_count_required";
13 public static final String FLOATING_IP_COUNT_REQUIRED = "floating_ip_count_required";
14 public static final String NETWORK = "network";
15 public static final String NETWORK_ROLE_TAG = "network_role_tag";
16 public static final String FIXED_IPS = "fixed_ips";
17 public static final String IP_VERSION = "ip_version";
18 public static final String IP_ADDRESS = "ip_address";
19 public static final String GET_INPUT = "get_input";
20 public static final String ALLOWED_ADDRESS_PAIRS = "allowed_address_pairs";
21 public static final String FLOATING_IP = "_floating_ip";
22 public static final String FLOATING_V6_IP = "_floating_v6_ip";
23 public static final String IPS = "_ips";
24 public static final String V6_IPS = "_v6_ips";
25 public static final String NET_NAME = "_net_name";
26 public static final String NET_ID = "_net_id";
27 public static final String NET_FQDN = "_net_fqdn";
28 public static final String IPV4_REGEX = "\\w*_ip_\\d+";
29 public static final String IPV6_REGEX = "\\w*_v6_ip_\\d+";
30 public static final String MAC_COUNT_REQUIRED = "mac_count_required";
31 public static final String MAC_ADDRESS = "mac_address";
32 public static final String IS_REQUIRED = "is_required";
33 public static final String IP_REQUIREMENTS = "ip_requirements";
34 public static final String MAC_REQUIREMENTS = "mac_requirements";
35 public static final int DEFAULT_IP_VERSION = 4;
37 public void setAdditionalProperties(Map<String, Object> properties) {
38 properties.putAll(initRequirments());
39 populateIpRequirments(properties);
40 populateMacRequirments(properties);
41 populateNetworkRoleTag(properties);
44 private void populateIpRequirments(Map<String, Object> properties) {
45 populateFixedIpCount(properties);
46 populateFloatingIpCount(properties);
47 createDefaultIpRequirment(properties);
50 private Map<String, Object> initRequirments() {
51 Map<String, Object> properties = new HashMap();
52 List<Map<String, Object>> ipRequirementsList = new ArrayList<>();
53 properties.put(IP_REQUIREMENTS, ipRequirementsList);
54 properties.put(MAC_REQUIREMENTS, createMacRequirment());
59 private Map<String, Object> createMacRequirment() {
60 Map<String, Object> macRequirements = new HashMap();
61 Map<String, Object> macIsRequired = new HashMap();
62 macIsRequired.put(IS_REQUIRED, Boolean.FALSE);
63 macRequirements.put(MAC_COUNT_REQUIRED, macIsRequired);
64 return macRequirements;
67 private void populateMacRequirments(Map<String, Object> properties) {
68 if (properties.containsKey(MAC_ADDRESS)) {
69 populateMacCount(properties);
73 private void populateMacCount(Map<String, Object> properties) {
74 Map<String, Object> macRequirements = (Map<String, Object>) properties.get(MAC_REQUIREMENTS);
75 Map<String, Object> macIsRequired = new HashMap();
76 macIsRequired.put(IS_REQUIRED, Boolean.TRUE);
77 macRequirements.put(MAC_COUNT_REQUIRED, macIsRequired);
78 properties.put(MAC_REQUIREMENTS, macRequirements);
81 private void populateFloatingIpCount(Map<String, Object> properties) {
82 populateIpCountRequired(properties, ALLOWED_ADDRESS_PAIRS, FLOATING_IP_COUNT_REQUIRED );
85 private void populateFixedIpCount(Map<String, Object> properties) {
86 populateIpCountRequired(properties, FIXED_IPS, IP_COUNT_REQUIRED );
90 private void createDefaultIpRequirment(Map<String, Object> properties) {
91 List<Map<String, Object>> ipRequirmentsList = ((List<Map<String, Object>>) properties.get(IP_REQUIREMENTS));
93 if(CollectionUtils.isEmpty(ipRequirmentsList)) {
94 ipRequirmentsList.add(createIPRequirment(DEFAULT_IP_VERSION));
98 private Map<String, Object> createIPRequirment(Object version) {
99 Map<String, Object> ipRequirements = new HashMap();
100 Map<String, Object> isRequired = new HashMap();
101 Map<String, Object> floatingIsRequired = new HashMap();
102 isRequired.put(IS_REQUIRED, Boolean.FALSE);
103 floatingIsRequired.put(IS_REQUIRED, Boolean.FALSE);
104 ipRequirements.put(IP_COUNT_REQUIRED, isRequired);
105 ipRequirements.put(FLOATING_IP_COUNT_REQUIRED, floatingIsRequired);
106 ipRequirements.put(IP_VERSION, version);
107 return ipRequirements;
110 private void populateIpCountRequired(Map<String, Object> properties, String ipType, String ipCountRequired ){
112 Object propertyValue = properties.get(ipType);
113 if(propertyValue == null){
117 if (propertyValue instanceof Map && !((Map) propertyValue).isEmpty()) {
118 handleMapProperty(ipType, ipCountRequired, properties, (Map.Entry<String, Object>) ((Map) propertyValue).entrySet().iterator().next());
120 else if (propertyValue instanceof List && !((List) propertyValue).isEmpty()) {
121 handleListProperty(ipType, ipCountRequired, properties, (List) propertyValue);
126 private void handleListProperty(String ipType, String ipCountRequired, Map<String, Object> properties, List propertyValue) {
127 for (int i = 0; i < propertyValue.size(); i++) {
128 handleIpAddress(ipType, ipCountRequired, properties, propertyValue.get(i));
132 private void handleMapProperty(String ipType, String ipCountRequired, Map<String, Object> properties, Map.Entry<String, Object> mapEntry) {
133 updateIpCountRequired(ipType, ipCountRequired, properties, mapEntry.getValue());
136 private void handleIpAddress(String ipType, String ipCountRequired, Map<String, Object> properties, Object ipMap) {
137 if(ipMap instanceof Map && !((Map) ipMap).isEmpty()) {
138 Object ipAddressMap = ((Map) ipMap).get(IP_ADDRESS);
139 if (ipAddressMap instanceof Map && !((Map) ipAddressMap).isEmpty()) {
140 Object ipInput = ((Map) ipAddressMap).get(GET_INPUT);
141 updateIpCountRequired(ipType, ipCountRequired, properties, ipInput);
146 private void updateIpCountRequired(String ipType, String ipCountRequired, Map<String, Object> properties, Object ipInput) {
147 Object ipVersion = getVersion(ipInput, ipType);
148 updateIpCountRequiredForVersion(ipCountRequired, properties, ipVersion);
151 private void updateIpCountRequiredForVersion(String ipCountRequired, Map<String, Object> properties, Object ipVersion) {
152 if (ipVersion != null) {
153 HashMap<Object, Map<String, Object>> ipRequirmentsMap = getIPRequirments(properties);
154 Map<String, Object> ipRequirement = ipRequirmentsMap.get(ipVersion);
155 if (ipRequirement == null){
156 ipRequirement = addIPRequirment(properties, ipVersion);
158 updateIpCountRequired(ipCountRequired, ipRequirement);
162 private Map<String, Object> addIPRequirment(Map<String, Object> properties, Object ipVersion) {
163 List<Map<String, Object>> ipRequirmentsList = ((List<Map<String,Object>>) properties.get(IP_REQUIREMENTS));
164 Map<String, Object> newIpRequirment = createIPRequirment(ipVersion);
165 ipRequirmentsList.add(newIpRequirment);
166 return newIpRequirment;
169 private void updateIpCountRequired(String ipCountRequired, Map<String, Object> ipRequirement) {
170 Map<String, Object> isIPCountRequired = (Map<String, Object>)ipRequirement.get(ipCountRequired);
171 isIPCountRequired.put(IS_REQUIRED, Boolean.TRUE);
174 private HashMap <Object, Map<String, Object>> getIPRequirments (Map<String, Object> properties) {
175 HashMap<Object, Map<String, Object>> ipRequirmentsMap = new HashMap();
176 List<Map<String, Object>> ipRequirmentsList = ((List<Map<String,Object>>) properties.get(IP_REQUIREMENTS));
177 ipRequirmentsList.stream().forEach(e->ipRequirmentsMap.put(e.get(IP_VERSION),e));
178 return ipRequirmentsMap;
181 private void populateNetworkRoleTag(Map<String, Object> properties) {
182 Object propertyValue = properties.get(NETWORK);
183 if (propertyValue instanceof Map && !((Map) propertyValue).isEmpty()) {
184 Map.Entry<String, String> mapEntry =
185 (Map.Entry<String, String>) ((Map) propertyValue).entrySet().iterator().next();
186 if (mapEntry.getValue() instanceof String && getNetworkRole(mapEntry.getValue())!=null) {
187 properties.put(NETWORK_ROLE_TAG, getNetworkRole(mapEntry.getValue()));
192 private Object getVersion(Object value, String type) {
194 Object version = null;
195 if(type.equals(FIXED_IPS)){
196 version = getIpVersion(value);
198 else if(type.equals(ALLOWED_ADDRESS_PAIRS)){
199 version = getFloatingIpVersion(value);
204 private Object getFloatingIpVersion(Object value) {
205 Object ipVersion = null;
207 // Allowed ONLY String parameter
208 if(value instanceof String) {
209 if (((String) value).endsWith(FLOATING_V6_IP)) {
212 else if (((String) value).endsWith(FLOATING_IP)){
219 private Object getIpVersion(Object value) {
221 // Allowed List or String parameter
222 Object ipVersion = null;
223 if (value instanceof List && !((List) value).isEmpty()){
224 value = ((List) value).get(0);
227 if(value instanceof String) {
228 if (((String) value).endsWith(V6_IPS) || ((String) value).matches(IPV6_REGEX)) {
238 private Object getNetworkRole(String value) {
239 Object networkRole = null;
240 if(value.endsWith(NET_NAME)) {
241 networkRole = value.substring(0, value.length() - NET_NAME.length());
243 else if(value.endsWith(NET_ID)) {
244 networkRole = value.substring(0, value.length() - NET_ID.length());
246 else if(value.endsWith(NET_FQDN)) {
247 networkRole = value.substring(0, value.length() - NET_FQDN.length());