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/**
* Copyright 2016 [ZTE] and others.
*
* 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 org.openo.sfc.utils;
import com.google.gson.Gson;
import org.openo.sfc.entity.ChainParameter;
import org.openo.sfc.entity.MsbRegisterEntity;
import org.openo.sfc.entity.NodeEntity;
import org.openo.sfc.entity.portpair.ServiceFunctionParameter;
import java.net.InetAddress;
import java.net.UnknownHostException;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.Map;
import java.util.Set;
import java.util.UUID;
public class SfcDriverUtil {
public static String generateUuid() {
return UUID.randomUUID().toString();
}
public static ArrayList<ServiceFunctionParameter> generateSfParams(Map sfHashParams) {
ArrayList<ServiceFunctionParameter> serviceParameters = new ArrayList<ServiceFunctionParameter>();
if (sfHashParams != null) {
//serviceParameters.putAll(portPairReq4N.getSfParam());
Set keySet = sfHashParams.keySet();
Iterator iter = keySet.iterator();
while (iter.hasNext()) {
String keyName = iter.next().toString();
ServiceFunctionParameter sfParam = new ServiceFunctionParameter();
sfParam.setServiceFunctionParamter(keyName);
sfParam.setGetServiceFunctionParamterValue(sfHashParams.get(keyName).toString());
serviceParameters.add(sfParam);
}
}
return serviceParameters;
}
public static ChainParameter generateChainParam(String key, String value) {
ChainParameter cp = new ChainParameter();
cp.setChainParameter(key);
cp.setChainParamValue(value);
return cp;
}
public static String toJson(Object obj) {
Gson gson = new Gson();
return gson.toJson(obj);
}
public static String generateAuthorization() {
String userName = "admin";
String password = "admin";
String usernameAndPassword = userName + ":" + password;
// String headName = "Authorization";
return "Basic " + javax.xml.bind.DatatypeConverter.printBase64Binary(usernameAndPassword.getBytes());
}
public static MsbRegisterEntity getMsbRegisterInfo() {
MsbRegisterEntity entity = new MsbRegisterEntity();
entity.setServiceName(SfcConst.SERVICE_NAME);
entity.setVersion("v1");
//entity.setUrl(SfcConst.SERVICE_URL);
entity.setUrl("/openoapi/ztesdncdriver/v1");
entity.setProtocol("REST");
entity.setVisualRange("1");
ArrayList<NodeEntity> nodes = new ArrayList<NodeEntity>();
NodeEntity node = new NodeEntity();
node.setIp(getLocalIp());
node.setPort("8411");
node.setTtl("1");
nodes.add(node);
entity.setNodes(nodes);
return entity;
}
public static String getLocalIp()
{
try {
InetAddress addr = InetAddress.getLocalHost();
return addr.getHostAddress().toString();
} catch (UnknownHostException e) {
e.printStackTrace();
}
return "";
}
}
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