workspace/.metadata/.plugins/org.eclipse.core.resources/.history/80/f0c02909357200111835fa7adce7cfd2

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