workspace/.metadata/.plugins/org.eclipse.core.resources/.history/b1/804be6242e7200111835fa7adce7cfd2

   1 package com.yuji.tdb.db;\r
   2 \r
   3 import javax.jdo.PersistenceManager;\r
   4 \r
   5 public class KeyValueDao {\r
   6         public static final String KEY_CONSUMER_KEY = "CONSUMER_KEY";\r
   7         public static final String KEY_CONSUMER_SECRET = "CONSUMER_SECRET";\r
   8         public static final String KEY_REQUEST_TOKEN = "REQUEST_TOKEN";\r
   9         public static final String KEY_REQUEST_TOKEN_SECRET = "REQUEST_TOKEN_SECRET";\r
  10         public static final String KEY_ACCESS_TOKEN = "ACCESS_TOKEN";\r
  11         public static final String KEY_ACCESS_TOKEN_SECRET = "ACCESS_TOKEN_SECRET";\r
  12 \r
  13         public static final String KEY_SEARCH_PERIOD = "SEARCH_PERIOD";\r
  14         public static final String KEY_TWIT_PERIOD = "TWIT_PERIOD";\r
  15         public static final String KEY_TWIT_TIME = "TWIT_TIME_";\r
  16 \r
  17         private static KeyValueDao instance = null;\r
  18         private PersistenceManager pm = PMFactory.get().getPersistenceManager();\r
  19                 \r
  20         public static KeyValueDao getInstance(){\r
  21                 if (instance == null){\r
  22                         instance = new KeyValueDao();\r
  23                 }\r
  24                 return instance;\r
  25         }\r
  26         \r
  27         private KeyValueDao(){\r
  28                 \r
  29         }\r
  30         \r
  31         public String get(String key){\r
  32                 KeyValue keyValue = pm.getObjectById(KeyValue.class, key);\r
  33                 if (keyValue == null){\r
  34                         return null;\r
  35                 }\r
  36                 return keyValue.getValue();\r
  37         }\r
  38         \r
  39         public int getInt(String key){\r
  40                 String value = get(key);\r
  41                 return Integer.valueOf(value).intValue();\r
  42         }\r
  43         \r
  44         public void put(String key, String value){\r
  45                 KeyValue keyValue = new KeyValue(key, value);\r
  46                 pm.makePersistent(keyValue);\r
  47         }\r
  48 \r
  49         public void put(String key, int value){\r
  50                 put(key, String.valueOf(value));\r
  51         }\r
  52 \r
  53         public String get(String key, String initValue){\r
  54                 String value = get(key);\r
  55                 if (value == null){\r
  56                         put(key, initValue);\r
  57                         value = initValue;\r
  58                 }\r
  59                 return value;\r
  60         }\r
  61 \r
  62         public int getInt(String key, int initValue){\r
  63                 String value = get(key);\r
  64                 if (value == null){\r
  65                         put(key, initValue);\r
  66                 }\r
  67                 return Integer.valueOf(value).intValue();\r
  68         }\r
  69 }\r