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/*-
* ============LICENSE_START==========================================
* OPENECOMP - DCAE
* ===================================================================
* Copyright (c) 2017 AT&T Intellectual Property. All rights reserved.
* ===================================================================
* 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.
* ============LICENSE_END============================================
*/
package org.openecomp.dcae.controller.platform.servers.controller.inventory;
import org.openecomp.ncomp.sirius.manager.ISiriusServer;
import org.openecomp.ncomp.sirius.manager.JavaHttpClient;
import org.openecomp.ncomp.sirius.manager.ManagementServer;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import org.apache.log4j.Logger;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EClass;
import org.json.JSONArray;
import org.json.JSONObject;
import org.mvel2.optimizers.impl.refl.nodes.ArrayLength;
import org.openecomp.ncomp.sirius.manager.BasicAdaptorProvider;
import org.openecomp.dcae.controller.inventory.ApiResponseMessage;
import org.openecomp.dcae.controller.inventory.DCAEService;
import org.openecomp.dcae.controller.inventory.DCAEServiceGroupByResults;
import org.openecomp.dcae.controller.inventory.DCAEServiceRequest;
import org.openecomp.dcae.controller.inventory.DCAEServiceType;
import org.openecomp.dcae.controller.inventory.DCAEServiceTypeRequest;
import org.openecomp.dcae.controller.inventory.DcaeInventory;
import org.openecomp.dcae.controller.inventory.DcaeServiceTypeResults;
import org.openecomp.dcae.controller.inventory.InventoryPackage;
import org.openecomp.dcae.controller.inventory.Link;
import org.openecomp.dcae.controller.inventory.DcaeServiceResults;
public class DcaeDcaeInventoryProvider extends BasicAdaptorProvider {
private static final Logger logger = Logger.getLogger(DcaeDcaeInventoryProvider.class);
DcaeInventory o;
DcaeInventoryFactory f;
public DcaeDcaeInventoryProvider(ISiriusServer controller, DcaeInventory o) {
super(controller, o);
f = new DcaeInventoryFactory(controller);
this.o = o;
}
public DcaeServiceTypeResults getDcaeServiceTypes(String typeName, Boolean onlyLatest, Boolean onlyActive,
String vnfType, String serviceId, String serviceLocation, String asdcServiceId, String asdcResourceId,
Integer offset) {
DcaeServiceTypeResults res = f.createDcaeServiceTypeResults();
JavaHttpClient client = new JavaHttpClient("controller.properties", "inventory");
HashMap<String, String> headers = new HashMap<String, String>();
HashMap<String, String> query = new HashMap<String, String>();
// TODO handle parameters, but for now only use is complete dump
addQuery(query,"offset", offset);
JSONObject json = client.httpJsonTransaction("/dcae-service-types" + queryUrl(query), "GET", headers, null);
System.err.println(json.toString(2));
JSONArray items = json.getJSONArray("items");
for (int i = 0; i < items.length(); i++) {
JSONObject item = items.getJSONObject(i);
item.put("name", item.getString("typeId"));
fixCreated(item);
}
nullClean(json);
EClass c = InventoryPackage.eINSTANCE.getDcaeServiceTypeResults();
res = (DcaeServiceTypeResults) controller.getServer().json2ecore(c, json);
System.out.println(ManagementServer.ecore2json(res, 1000, null, true).toString(2));
return res;
}
public ApiResponseMessage deleteDcaeServiceTypesType(String typeId) {
ApiResponseMessage res = null;
// TODO IMPLEMENT
throw new UnsupportedOperationException();
}
public DCAEServiceType getDcaeServiceTypesType(String typeId) {
DCAEServiceType res = null;
// TODO IMPLEMENT
throw new UnsupportedOperationException();
}
public DCAEServiceType createDcaeServiceTypesTypeName(DCAEServiceTypeRequest body) {
DCAEServiceType res = null;
// TODO IMPLEMENT
throw new UnsupportedOperationException();
}
public DcaeServiceResults getDcaeServices(String typeId, String vnfId, String vnfType, String vnfLocation,
String componentType, Boolean shareable, String created, Integer offset) {
DcaeServiceResults res = f.createDcaeServiceResults();
JavaHttpClient client = new JavaHttpClient("controller.properties", "inventory");
HashMap<String, String> headers = new HashMap<String, String>();
HashMap<String, String> query = new HashMap<String, String>();
// TODO handle parameters, but for now only use is complete dump
addQuery(query,"offset", offset);
JSONObject json = client.httpJsonTransaction("/dcae-services" + queryUrl(query), "GET", headers, null);
System.err.println(json.toString(2));
JSONArray items = json.getJSONArray("items");
for (int i = 0; i < items.length(); i++) {
JSONObject item = items.getJSONObject(i);
item.put("name", item.getString("serviceId"));
fixCreated(item);
JSONArray components = item.getJSONArray("components");
for (int j = 0; j < components.length(); j++) {
JSONObject component = components.getJSONObject(j);
fixCreated(component);
component.put("name", component.getString("componentId"));
}
}
nullClean(json);
EClass c = InventoryPackage.eINSTANCE.getDcaeServiceResults();
res = (DcaeServiceResults) controller.getServer().json2ecore(c, json);
System.out.println(ManagementServer.ecore2json(res, 1000, null, true).toString(2));
return res;
}
private String queryUrl(HashMap<String, String> query) {
if (query.size() == 0) return "";
StringBuffer b = new StringBuffer();
boolean first = true;
for (String k : query.keySet()) {
b.append(first ? "?" : "&");
first = false;
b.append(k).append("=").append(query.get(k));
}
return b.toString();
}
private void addQuery(HashMap<String, String> query, String k, Object v) {
if (v != null) query.put(k, v.toString());
}
private void nullClean(Object json) {
if (json instanceof JSONObject) {
JSONObject o = (JSONObject) json;
List<String> delete = new ArrayList<String>();
for (Iterator<String> iterator = o.keys(); iterator.hasNext();) {
String key = (String) iterator.next();
Object o1 = o.get(key);
if (o1.equals(null)) {
delete.add(key);
continue;
}
nullClean(o1);
}
for (String key : delete) {
o.remove(key);
}
}
if (json instanceof JSONArray) {
JSONArray a = (JSONArray) json;
for (int i = 0; i < a.length(); i++) {
Object o1 = a.get(i);
nullClean(o1);
}
}
}
private void fixCreated(JSONObject j) {
if (j.has("created")) {
j.put("created1",j.get("created"));
j.remove("created");
}
}
public DCAEServiceGroupByResults getDcaeServicesGroupbyPropertyName(String propertyName) {
DCAEServiceGroupByResults res = null;
// TODO IMPLEMENT
throw new UnsupportedOperationException();
}
public void deleteDcaeServicesService(String serviceId) {
// TODO IMPLEMENT
throw new UnsupportedOperationException();
}
public DCAEService getDcaeServicesService(String serviceId) {
DCAEService res = null;
// TODO IMPLEMENT
throw new UnsupportedOperationException();
}
public DCAEService createDcaeServicesService(String serviceId, DCAEServiceRequest body) {
DCAEService res = null;
// TODO IMPLEMENT
throw new UnsupportedOperationException();
}
public void poll() {
o.getServices().clear();
int offset = 0;
while (offset != -1) {
DcaeServiceResults s = o.getDcaeServices(null, null, null, null, null, null, null, offset);
o.getServices().addAll(s.getItems());
offset = offset(s.getLinks());
}
o.getServiceTypes().clear();
offset = 0;
while (offset != -1) {
DcaeServiceTypeResults s = o.getDcaeServiceTypes(null, null, null, null, null, null, null, null, null);
o.getServiceTypes().addAll(s.getItems());
offset = offset(s.getLinks());
}
System.out.println(ManagementServer.ecore2json(o, 1000, null, true).toString(2));
}
private int offset(EList<Link> links) {
for (Link l : links) {
if ("nextLink".equals(l.getName())) {
return Integer.parseInt(l.getHref().split("=")[1]);
}
}
return -1;
}
}
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