diff options
Diffstat (limited to 'bpmn/MSOCommonBPMN/src/main/java')
3 files changed, 294 insertions, 114 deletions
diff --git a/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/common/resource/InstanceResourceList.java b/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/common/resource/InstanceResourceList.java index b50ecdad8b..71ea3b565b 100644 --- a/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/common/resource/InstanceResourceList.java +++ b/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/common/resource/InstanceResourceList.java @@ -19,116 +19,120 @@ */ package org.onap.so.bpmn.common.resource; +import com.google.common.reflect.TypeToken; import com.google.gson.Gson; +import com.google.gson.JsonArray; import com.google.gson.JsonElement; import com.google.gson.JsonObject; import org.onap.so.bpmn.core.domain.GroupResource; import org.onap.so.bpmn.core.domain.Resource; import org.onap.so.bpmn.core.domain.ResourceType; +import org.onap.so.bpmn.core.domain.VnfResource; +import java.lang.reflect.Type; import java.util.ArrayList; import java.util.HashMap; import java.util.Iterator; import java.util.List; import java.util.Map; +import java.util.Optional; public class InstanceResourceList { - private static List<Map<String, List<GroupResource>>> convertUUIReqTOStd(final String uuiRequest, + private static Map<String, List<List<GroupResource>>> convertUUIReqTOStd(final JsonObject reqInputJsonObj, List<Resource> seqResourceList) { - List<Map<String, List<GroupResource>>> normalizedList = new ArrayList<>(); + Map<String, List<List<GroupResource>>> normalizedRequest = new HashMap<>(); + for (Resource r : seqResourceList) { - Gson gson = new Gson(); - JsonObject servJsonObject = gson.fromJson(uuiRequest, JsonObject.class); + if (r.getResourceType() == ResourceType.VNF) { + String pk = getPrimaryKey(r); - JsonObject reqInputJsonObj = servJsonObject.getAsJsonObject("service").getAsJsonObject("parameters") - .getAsJsonObject("requestInputs"); + JsonElement vfNode = reqInputJsonObj.get(pk); - // iterate all node in requestInputs - Iterator<Map.Entry<String, JsonElement>> iterator = reqInputJsonObj.entrySet().iterator(); - - while (iterator.hasNext()) { // iterate all <vf>_list - Map.Entry<String, JsonElement> entry = iterator.next(); - - // truncate "_list" from key and keep only the <VF_NAME> - String key = entry.getKey().substring(0, entry.getKey().indexOf("_list")); - - // all the element represent VF will contain "<VF_NAME>_list". - if (key.contains("_list")) { - // this will return list of vf of same type - // e.g. vf_list [{vf1}, {vf2}] - Iterator<JsonElement> vfsIterator = entry.getValue().getAsJsonArray().iterator(); - - while (vfsIterator.hasNext()) { // iterate all [] inside vf_list - JsonObject vfObject = vfsIterator.next().getAsJsonObject(); - List<GroupResource> tmpGrpsHolder = new ArrayList<>(); - - // iterate vfObject to get groups(vfc) - // currently each vfc represented by one group. - Iterator<Map.Entry<String, JsonElement>> vfIterator = vfObject.entrySet().iterator(); - while (vfIterator.hasNext()) { // iterate all property inside a VF - Map.Entry<String, JsonElement> vfEntry = vfIterator.next(); - - // property name for vfc input will always carry "<VFC_NAME>_list" - if (vfEntry.getKey().contains("_list")) { - // truncate "_list" from key and keep only the <VFC_NAME> - String vfcName = vfEntry.getKey().substring(0, vfEntry.getKey().indexOf("_list")); - GroupResource grpRes = getGroupResource(vfcName, seqResourceList); - // A <vfc>_list can contain more than one vfc of same type - Iterator<JsonElement> vfcsIterator = vfEntry.getValue().getAsJsonArray().iterator(); - - while (vfcsIterator.hasNext()) { // iterate all the vfcs inside <vfc>_list - tmpGrpsHolder.add(grpRes); - } + // if the service property is type of array then it + // means it is a VF resource + if (vfNode instanceof JsonArray) { + + for (int i = 0; i < ((JsonArray) vfNode).size(); i++) { + List<List<GroupResource>> groupsList = normalizedRequest.get(pk); + if (groupsList == null) { + groupsList = new ArrayList<>(); + normalizedRequest.put(pk, groupsList); } + + groupsList.add(new ArrayList<>()); } - List<GroupResource> seqGrpResourceList = seqGrpResource(tmpGrpsHolder, seqResourceList); - HashMap<String, List<GroupResource>> entryNormList = new HashMap<>(); - entryNormList.put(key, seqGrpResourceList); - normalizedList.add(entryNormList); } - } - } - return normalizedList; - } + } else if (r.getResourceType() == ResourceType.GROUP) { + String sk = getPrimaryKey(r); - private static List<GroupResource> seqGrpResource(List<GroupResource> grpResources, List<Resource> resourceList) { - List<GroupResource> seqGrpResList = new ArrayList<>(); - for (Resource r : resourceList) { - if (r.getResourceType() != ResourceType.GROUP) { - continue; - } - for (GroupResource g : grpResources) { - if (r.getModelInfo().getModelName().equalsIgnoreCase(g.getModelInfo().getModelName())) { - seqGrpResList.add(g); + for (String pk : normalizedRequest.keySet()) { + JsonArray vfs = reqInputJsonObj.getAsJsonArray(pk); + + for (int i = 0; i < vfs.size(); i++) { + + JsonElement vfcsNode = vfs.get(i).getAsJsonObject().get(sk); + if (vfcsNode instanceof JsonArray) { + + List<GroupResource> groupResources = normalizedRequest.get(pk).get(i); + + if (groupResources == null) { + groupResources = new ArrayList<>(); + normalizedRequest.get(pk).add(i, groupResources); + } + + for (int j = 0; j < ((JsonArray) vfcsNode).size(); j++) { + groupResources.add((GroupResource) r); + } + } + } } } } - return seqGrpResList; + return normalizedRequest; } - private static GroupResource getGroupResource(String vfcName, List<Resource> seqRessourceList) { - for (Resource r : seqRessourceList) { - if (r.getResourceType() == ResourceType.GROUP) { - // Currently only once vnfc is added to group - return ((GroupResource) r).getVnfcs().get(0).getModelInfo().getModelName().contains(vfcName) - ? (GroupResource) r - : null; - } + // this method returns key from resource input + // e.g. {\"sdwansite_emails\" : \"[sdwansiteresource_list(PK), INDEX, sdwansite_emails]|default\", + // ....} + // it will return sdwansiteresource_list + private static String getPrimaryKey(Resource resource) { + String pk = ""; + + String resourceInput = ""; + if (resource instanceof VnfResource) { + resourceInput = ((VnfResource) resource).getResourceInput(); + } else if (resource instanceof GroupResource) { + resourceInput = ((GroupResource) resource).getVnfcs().get(0).getResourceInput(); } - return null; + + Gson gson = new Gson(); + Type type = new TypeToken<Map<String, String>>() {}.getType(); + Map<String, String> map = gson.fromJson(resourceInput, type); + + Optional<String> pkOpt = map.values().stream().filter(e -> e.contains("[")).map(e -> e.replace("[", "")) + .map(e -> e.split(",")[0]).findFirst(); + + return pkOpt.isPresent() ? pkOpt.get() : ""; } - private static List<Resource> convertToInstanceResourceList(List<Map<String, List<GroupResource>>> normalizedReq, + private static List<Resource> convertToInstanceResourceList(Map<String, List<List<GroupResource>>> normalizedReq, List<Resource> seqResourceList) { List<Resource> flatResourceList = new ArrayList<>(); for (Resource r : seqResourceList) { if (r.getResourceType() == ResourceType.VNF) { - for (Map<String, List<GroupResource>> entry : normalizedReq) { - if (r.getModelInfo().getModelName().equalsIgnoreCase(entry.keySet().iterator().next())) { - flatResourceList.add(r); - flatResourceList.addAll(entry.get(entry.keySet().iterator().next())); + String primaryKey = getPrimaryKey(r); + for (String pk : normalizedReq.keySet()) { + + if (primaryKey.equalsIgnoreCase(pk)) { + + List<List<GroupResource>> vfs = normalizedReq.get(pk); + + vfs.stream().forEach(e -> { + flatResourceList.add(r); + flatResourceList.addAll(e); + }); } } } @@ -139,22 +143,13 @@ public class InstanceResourceList { public static List<Resource> getInstanceResourceList(final List<Resource> seqResourceList, final String uuiRequest) { + Gson gson = new Gson(); + JsonObject servJsonObject = gson.fromJson(uuiRequest, JsonObject.class); + JsonObject reqInputJsonObj = servJsonObject.getAsJsonObject("service").getAsJsonObject("parameters") + .getAsJsonObject("requestInputs"); + // this will convert UUI request to normalized form - List<Map<String, List<GroupResource>>> normalizedReq = convertUUIReqTOStd(uuiRequest, seqResourceList); - - // now UUI json req is normalized to - // [ - // { VFB1 : [GrpA1, GrA2, GrB1]}, - // { VFB2 : [GrpA1, GrB1]}, - // { VFA1 : [GrpC1]} - // ] - // now sequence according to VF order (Group is already sequenced). - // After sequence it will look like : - // [ - // { VFA1 : [GrpA1, GrA2, GrB1]}, - // { VFA2 : [GrpA1, GrB1]}, - // { VFB1 : [GrpC1]} - // ] - return convertToInstanceResourceList(normalizedReq, seqResourceList); + Map<String, List<List<GroupResource>>> normalizedRequest = convertUUIReqTOStd(reqInputJsonObj, seqResourceList); + return convertToInstanceResourceList(normalizedRequest, seqResourceList); } } diff --git a/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/common/resource/ResourceLevel.java b/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/common/resource/ResourceLevel.java new file mode 100644 index 0000000000..a3c75dbd41 --- /dev/null +++ b/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/common/resource/ResourceLevel.java @@ -0,0 +1,5 @@ +package org.onap.so.bpmn.common.resource; + +public enum ResourceLevel { + FIRST, SECOND +} diff --git a/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/common/resource/ResourceRequestBuilder.java b/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/common/resource/ResourceRequestBuilder.java index 0dbf2c2a75..58f775ce0b 100644 --- a/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/common/resource/ResourceRequestBuilder.java +++ b/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/common/resource/ResourceRequestBuilder.java @@ -9,9 +9,9 @@ * 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. @@ -22,6 +22,9 @@ package org.onap.so.bpmn.common.resource; +import com.google.gson.JsonArray; +import com.google.gson.JsonElement; +import com.google.gson.JsonParser; import java.io.IOException; import java.lang.reflect.Type; import java.util.ArrayList; @@ -31,6 +34,7 @@ import java.util.List; import java.util.Map; import javax.ws.rs.core.Response; import javax.ws.rs.core.UriBuilder; +import org.apache.commons.lang.StringUtils; import org.camunda.bpm.engine.runtime.Execution; import org.onap.so.bpmn.core.UrnPropertiesReader; import org.onap.so.bpmn.core.json.JsonUtils; @@ -82,20 +86,20 @@ public class ResourceRequestBuilder { * "requestInputs":{K,V} } <br> * * @param execution Execution context - * + * * @param serviceUuid The service template uuid - * + * * @param resourceCustomizationUuid The resource customization uuid - * + * * @param serviceParameters the service parameters passed from the API - * + * * @return the resource instantiate parameters - * + * * @since ONAP Beijing Release */ @SuppressWarnings("unchecked") public static String buildResourceRequestParameters(Execution execution, String serviceUuid, - String resourceCustomizationUuid, String serviceParameters) { + String resourceCustomizationUuid, String serviceParameters, Map<String, Object> currentVFData) { List<String> resourceList = jsonUtil.StringArrayToList(execution, (String) JsonUtils.getJsonValue(serviceParameters, "resources")); // Get the right location str for resource. default is an empty array. @@ -126,7 +130,7 @@ public class ResourceRequestBuilder { } Map<String, Object> resourceInputsFromServiceDeclaredLevel = - buildResouceRequest(serviceUuid, resourceCustomizationUuid, serviceInput); + buildResouceRequest(serviceUuid, resourceCustomizationUuid, serviceInput, currentVFData); resourceInputsFromUuiMap.putAll(resourceInputsFromServiceDeclaredLevel); String resourceInputsStr = getJsonString(resourceInputsFromUuiMap); String result = "{\n" + "\"locationConstraints\":" + locationConstraints + ",\n" + "\"requestInputs\":" @@ -136,7 +140,7 @@ public class ResourceRequestBuilder { @SuppressWarnings("unchecked") public static Map<String, Object> buildResouceRequest(String serviceUuid, String resourceCustomizationUuid, - Map<String, Object> serviceInputs) { + Map<String, Object> serviceInputs, Map<String, Object> currentVFData) { try { Map<String, Object> serviceInstnace = getServiceInstnace(serviceUuid); // find match of customization uuid in vnf @@ -144,24 +148,27 @@ public class ResourceRequestBuilder { (Map<String, Map<String, Object>>) serviceInstnace.get("serviceResources"); List<Map<String, Object>> serviceVnfCust = (List<Map<String, Object>>) serviceResources.get("serviceVnfs"); - String resourceInputStr = getResourceInputStr(serviceVnfCust, resourceCustomizationUuid); + Map<String, String> resourceInputData = getResourceInputStr(serviceVnfCust, resourceCustomizationUuid); // find match in network resource - if (resourceInputStr == null) { + if (resourceInputData.size() == 0) { List<Map<String, Object>> serviceNetworkCust = (List<Map<String, Object>>) serviceResources.get("serviceNetworks"); - resourceInputStr = getResourceInputStr(serviceNetworkCust, resourceCustomizationUuid); + resourceInputData = getResourceInputStr(serviceNetworkCust, resourceCustomizationUuid); // find match in AR resource - if (resourceInputStr == null) { + if (resourceInputData == null) { List<Map<String, Object>> serviceArCust = (List<Map<String, Object>>) serviceResources.get("serviceAllottedResources"); - resourceInputStr = getResourceInputStr(serviceArCust, resourceCustomizationUuid); + resourceInputData = getResourceInputStr(serviceArCust, resourceCustomizationUuid); } } + String resourceInputStr = resourceInputData.get("resourceInput"); + ResourceLevel resourceLevel = ResourceLevel.valueOf(resourceInputData.get("nodeType")); + if (resourceInputStr != null && !resourceInputStr.isEmpty()) { - return getResourceInput(resourceInputStr, serviceInputs); + return getResourceInput(resourceInputStr, serviceInputs, resourceLevel, currentVFData); } } catch (Exception e) { @@ -170,47 +177,220 @@ public class ResourceRequestBuilder { return new HashMap(); } - private static String getResourceInputStr(List<Map<String, Object>> resources, String resCustomizationUuid) { + private static Map<String, String> getResourceInputStr(List<Map<String, Object>> resources, + String resCustomizationUuid) { + Map<String, String> resourceInputMap = new HashMap<>(2); for (Map<String, Object> resource : resources) { Map<String, String> modelInfo = (Map<String, String>) resource.get("modelInfo"); if (modelInfo.get("modelCustomizationUuid").equalsIgnoreCase(resCustomizationUuid)) { - return (String) resource.get("resourceInput"); + resourceInputMap.put("resourceInput", (String) resource.get("resourceInput")); + String nodeType = ResourceLevel.FIRST.toString(); + if (((String) resource.get("toscaNodeType")).contains(".vf.")) { + nodeType = ResourceLevel.FIRST.toString(); + } else if (((String) resource.get("toscaNodeType")).contains(".vfc.")) { + nodeType = ResourceLevel.SECOND.toString(); + } + resourceInputMap.put("nodeType", nodeType); + return resourceInputMap; } } return null; } // this method combines resource input with service input - private static Map<String, Object> getResourceInput(String resourceInputStr, Map<String, Object> serviceInputs) { + private static Map<String, Object> getResourceInput(String resourceInputStr, Map<String, Object> serviceInputs, + ResourceLevel resourceLevel, Map<String, Object> currentVFData) { Gson gson = new Gson(); Type type = new TypeToken<Map<String, String>>() {}.getType(); Map<String, Object> resourceInput = gson.fromJson(resourceInputStr, type); + JsonParser parser = new JsonParser(); + + Map<String, Object> uuiServiceInput = serviceInputs; + + int firstLevelIndex = 0; + int secondLevelIndex = 0; + String firstLevelKey = null; + String secondLevelKey = null; + boolean levelKeyNameUpdated = false; + int indexToPick = 0; + + if (null != currentVFData) { + firstLevelIndex = getIntValue(currentVFData.get("currentFirstLevelIndex"), 0); + secondLevelIndex = getIntValue(currentVFData.get("currentSecondLevelIndex"), 0); + final String lastFirstLevelKey = firstLevelKey = (String) currentVFData.get("currentFirstLevelKey"); + final String lastSecondLevelKey = secondLevelKey = (String) currentVFData.get("currentSecondLevelKey"); + + if (null != currentVFData.get("lastNodeTypeProcessed")) { + ResourceLevel lastResourceLevel = + ResourceLevel.valueOf(currentVFData.get("lastNodeTypeProcessed").toString()); + switch (resourceLevel) { + case FIRST: + // if it is next request for same group then increment first level index + switch (lastResourceLevel) { + case FIRST: + boolean isSameLevelRequest = resourceInput.values().stream().anyMatch(item -> { + JsonElement tree = parser.parse(((String) item).split("\\|")[0]); + return tree.isJsonArray() && tree.getAsJsonArray().get(0).getAsString() + .equalsIgnoreCase(lastFirstLevelKey); + }); + if (isSameLevelRequest) { + firstLevelIndex++; + } + break; + case SECOND: + firstLevelIndex = 0; + secondLevelKey = null; + break; + + } + indexToPick = firstLevelIndex; + break; + case SECOND: + // if it is next request for same group then increment second level index + switch (lastResourceLevel) { + case FIRST: + secondLevelIndex = 0; + break; + case SECOND: + boolean isSameLevelRequest = resourceInput.values().stream().anyMatch(item -> { + JsonElement tree = parser.parse(((String) item).split("\\|")[0]); + return tree.isJsonArray() && tree.getAsJsonArray().get(0).getAsString() + .equalsIgnoreCase(lastSecondLevelKey); + }); + if (isSameLevelRequest) { + secondLevelIndex++; + } + break; + } + // get actual parent object to search for second level objects + if (null != lastFirstLevelKey) { + Object currentObject = serviceInputs.get(lastFirstLevelKey); + if ((null != currentObject) && (currentObject instanceof List)) { + List currentFirstLevelList = (List) currentObject; + if (currentFirstLevelList.size() > firstLevelIndex) { + uuiServiceInput = (Map<String, Object>) currentFirstLevelList.get(firstLevelIndex); + } + + } + } + indexToPick = secondLevelIndex; + break; + + } + } + + + } // replace value if key is available in service input for (String key : resourceInput.keySet()) { String value = (String) resourceInput.get(key); if (value.contains("|")) { + + // check which level + // node it type of getinput String[] split = value.split("\\|"); String tmpKey = split[0]; - if (serviceInputs.containsKey(tmpKey)) { - value = (String) serviceInputs.get(tmpKey); + + JsonElement jsonTree = parser.parse(tmpKey); + + // check if it is a list type + if (jsonTree.isJsonArray()) { + JsonArray jsonArray = jsonTree.getAsJsonArray(); + boolean matchFound = false; + if (jsonArray.size() == 3) { + String keyName = jsonArray.get(0).getAsString(); + String keyType = jsonArray.get(2).getAsString(); + if (!levelKeyNameUpdated) { + switch (resourceLevel) { + case FIRST: + firstLevelKey = keyName; + break; + case SECOND: + secondLevelKey = keyName; + break; + } + levelKeyNameUpdated = true; + } + + if (uuiServiceInput.containsKey(keyName)) { + Object vfcLevelObject = uuiServiceInput.get(keyName); + // it will be always list + if (vfcLevelObject instanceof List) { + List vfcObject = (List) vfcLevelObject; + if (vfcObject.size() > indexToPick) { + Map<String, Object> vfMap = (Map<String, Object>) vfcObject.get(indexToPick); + if (vfMap.containsKey(keyType)) { + if (vfMap.get(keyType) instanceof String) { + value = (String) vfMap.get(keyType); + } else { + value = getJsonString(vfMap.get(keyType)); + } + matchFound = true; + } + } + } + } + } + + if (!matchFound) { + if (split.length == 1) { // means value is empty e.g. "a":"key1|" + value = ""; + } else { + value = split[1]; + } + } + } else { - if (split.length == 1) { // means value is empty e.g. "a":"key1|" - value = ""; + + // if not a list type + if (uuiServiceInput.containsKey(tmpKey)) { + value = (String) uuiServiceInput.get(tmpKey); } else { - value = split[1]; + if (split.length == 1) { // means value is empty e.g. "a":"key1|" + value = ""; + } else { + value = split[1]; + } } } + } resourceInput.put(key, value); } + // store current processed details into map + if (null != currentVFData) { + currentVFData.put("currentFirstLevelKey", firstLevelKey); + currentVFData.put("currentFirstLevelIndex", firstLevelIndex); + currentVFData.put("currentSecondLevelKey", secondLevelKey); + currentVFData.put("currentSecondLevelIndex", secondLevelIndex); + currentVFData.put("lastNodeTypeProcessed", resourceLevel.toString()); + } + return resourceInput; } + private static int getIntValue(Object inputObj, int defaultValue) { + if (null != inputObj) { + if (inputObj instanceof Integer) { + return ((Integer) inputObj).intValue(); + } + if (StringUtils.isNotEmpty(inputObj.toString())) { + try { + int val = Integer.parseInt(inputObj.toString()); + return val; + } catch (NumberFormatException e) { + logger.warn("Unable to parse to int", e.getMessage()); + } + } + } + return defaultValue; + } + public static Map<String, Object> getServiceInstnace(String uuid) throws Exception { String catalogEndPoint = UrnPropertiesReader.getVariable("mso.catalog.db.endpoint"); |