nemo-renderers/cli-renderer/src/main/java/org/opendaylight/nemo/renderer/cli/physicalnetwork/Utils.java

   1 /*
   2  * Copyright (c) 2015 Huawei, Inc. and others. All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8
   9 package org.opendaylight.nemo.renderer.cli.physicalnetwork;
  10
  11 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.generic.physical.network.rev151010.PhysicalNodeInstance;
  12 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.generic.physical.network.rev151010.PhysicalPortInstance;
  13
  14 import java.io.BufferedReader;
  15 import java.io.FileInputStream;
  16 import java.io.IOException;
  17 import java.io.InputStreamReader;
  18
  19 /**
  20  * Created by hj on 11/5/15.
  21  */
  22 public class Utils {
  23
  24     protected static PhysicalNodeInstance.NodeType getNodeType(String strType){
  25         switch (strType){
  26             case "switch":
  27                 return PhysicalNodeInstance.NodeType.Switch;
  28             case "router":
  29                 return PhysicalNodeInstance.NodeType.Router;
  30             case "firewall":
  31                 return PhysicalNodeInstance.NodeType.Firewall;
  32             case "loadbalancer":
  33                 return PhysicalNodeInstance.NodeType.Loadbalancer;
  34         }
  35         return null;
  36     }
  37     protected static PhysicalPortInstance.PortType getPortType(String strType){
  38         switch (strType){
  39             case "external":
  40                 return PhysicalPortInstance.PortType.External;
  41         }
  42         return PhysicalPortInstance.PortType.Internal;
  43     }
  44     protected static String readFile(String Path){
  45         BufferedReader reader = null;
  46         String laststr = "";
  47         try{
  48             FileInputStream fileInputStream = new FileInputStream(Path);
  49             InputStreamReader inputStreamReader = new InputStreamReader(fileInputStream, "UTF-8");
  50             reader = new BufferedReader(inputStreamReader);
  51             String tempString = null;
  52             while((tempString = reader.readLine()) != null){
  53                 laststr += tempString;
  54             }
  55             reader.close();
  56         }catch(IOException e){
  57             // TODO Auto-generated catch block
  58         }finally{
  59             if(reader != null){
  60                 try {
  61                     reader.close();
  62                 } catch (IOException e) {
  63                     // TODO Auto-generated catch block
  64                 }
  65             }
  66         }
  67         return laststr;
  68     }
  69
  70 }