From: hyeongseok.heo <hyeongseok.heo@samsung.com>
Date: Wed, 23 Oct 2013 12:41:44 +0000 (+0900)
Subject: [Title] add get(String namespace,String key) method
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fchanges%2F74%2F11274%2F1;p=sdk%2Fide%2Fcommon-eplugin.git

[Title] add get(String namespace,String key) method
[Desc.]
[Issue]

Change-Id: Iff1efc5014cc74d5d1af941c087baedd7e66c239
Signed-off-by: hyeongseok.heo <hyeongseok.heo@samsung.com>
---

diff --git a/org.tizen.common/src/org/tizen/common/config/Preference.java b/org.tizen.common/src/org/tizen/common/config/Preference.java
index dfd6873..c076fbb 100755
--- a/org.tizen.common/src/org/tizen/common/config/Preference.java
+++ b/org.tizen.common/src/org/tizen/common/config/Preference.java
@@ -32,6 +32,7 @@ import java.util.HashSet;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+import org.tizen.common.util.Assert;
 import org.tizen.common.util.ParsingUtil;
 
 /**
@@ -128,7 +129,6 @@ Preference
     /**
      * Return preference expression
      * 
-     * @param name namespace name
      * @param key preference key
      * 
      * @return preference expression
@@ -154,6 +154,24 @@ Preference
         
         return null;
     }
+    
+    /**
+     * Return preference value by namespace
+     * @param namespace
+     * @param key
+     * @return
+     */
+    public static String get(String namespace, String key) {
+        Assert.notNull(namespace);
+        logger.info( "Namespace :{}, Key :{}", namespace,key );
+        PreferenceProvider provider = name2provider.get(namespace);
+        if( null != provider) {
+            final String exp = provider.get( key );
+            logger.debug( "Provider :{}, Value :{}", provider, exp );
+            return exp;
+        }
+        return null;
+    }
 
     /* List */
     /**
@@ -170,9 +188,11 @@ Preference
     )
     {
         final HashSet<String> keys = new HashSet<String>();
-        for ( final PreferenceProvider provider : providers )
-        {
-            keys.addAll( provider.keys() );
+        //fixed by Harry Hyeongseok Heo 
+        //Fixed logic as JavaDoc says.
+        PreferenceProvider preferenceProvider = name2provider.get(name);
+        if( null != preferenceProvider) {
+            keys.addAll( preferenceProvider.keys() );
         }
         return Collections.unmodifiableCollection( keys );
 
@@ -253,4 +273,6 @@ Preference
 
     }
 
+    
+
 }