sdnr/wireless-transport/code-Carbon-SR1/apps/devicemanager/impl/src/main/java/org/opendaylight/mwtn/base/internalTypes/TemplateFile.java

   1 package org.opendaylight.mwtn.base.internalTypes;
   2
   3 import java.io.BufferedReader;
   4 import java.io.File;
   5 import java.io.FileReader;
   6 import java.io.IOException;
   7 import java.util.HashMap;
   8 import java.util.Map;
   9
  10 public class TemplateFile {
  11
  12         protected final HashMap<String, Object> mKeyValuePairs;
  13         private final String mContent;
  14
  15         public TemplateFile(String content)
  16         {
  17                 this.mKeyValuePairs = new HashMap<>();
  18                 this.mContent=content;
  19
  20         }
  21         public TemplateFile(File f) throws IOException {
  22                 this.mKeyValuePairs = new HashMap<>();
  23                 BufferedReader br = new BufferedReader(new FileReader(f));
  24                 StringBuilder sb = new StringBuilder();
  25                 String line = br.readLine();
  26
  27                 while (line != null) {
  28                         sb.append(line);
  29                         line = br.readLine();
  30                 }
  31                 this.mContent = sb.toString();
  32                 br.close();
  33         }
  34
  35         public void addValue(String key, Object value) {
  36                 this.mKeyValuePairs.put(key, value);
  37         }
  38
  39         public void removeValue(String key) {
  40                 this.mKeyValuePairs.remove(key);
  41         }
  42
  43         private String replace() {
  44                 String s=this.mContent;
  45                 String key;
  46                 Object value;
  47                 for (Map.Entry<String, Object> entry : this.mKeyValuePairs.entrySet()) {
  48                     key = entry.getKey();
  49                     value = entry.getValue();
  50                     if(value!=null)
  51                         s=s.replace(key, value.toString());
  52                 }
  53                 return s;
  54         }
  55
  56         @Override
  57         public String toString() {
  58                 return this.replace();
  59         }
  60
  61 }