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From yus...@apache.org
Subject svn commit: r1435435 - in /incubator/ambari/trunk: CHANGES.txt ambari-web/app/mappers/server_data_mapper.js ambari-web/app/models/host_component.js ambari-web/app/utils/string_utils.js
Date Sat, 19 Jan 2013 01:05:10 GMT
Author: yusaku
Date: Sat Jan 19 01:05:09 2013
New Revision: 1435435

URL: http://svn.apache.org/viewvc?rev=1435435&view=rev
Log:
AMBARI-1215. Refactor hostComponent isSlaves and isMaster and add update methods for server
mapper. (yusaku)

Modified:
    incubator/ambari/trunk/CHANGES.txt
    incubator/ambari/trunk/ambari-web/app/mappers/server_data_mapper.js
    incubator/ambari/trunk/ambari-web/app/models/host_component.js
    incubator/ambari/trunk/ambari-web/app/utils/string_utils.js

Modified: incubator/ambari/trunk/CHANGES.txt
URL: http://svn.apache.org/viewvc/incubator/ambari/trunk/CHANGES.txt?rev=1435435&r1=1435434&r2=1435435&view=diff
==============================================================================
--- incubator/ambari/trunk/CHANGES.txt (original)
+++ incubator/ambari/trunk/CHANGES.txt Sat Jan 19 01:05:09 2013
@@ -17,6 +17,9 @@ Trunk (unreleased changes):
 
  IMPROVEMENTS
 
+ AMBARI-1215. Refactor hostComponent isSlaves and isMaster and add update
+ methods for server mapper. (yusaku)
+
  AMBARI-1214. In any starts fails, "warn" the host and the overall install.
  (yusaku)
 

Modified: incubator/ambari/trunk/ambari-web/app/mappers/server_data_mapper.js
URL: http://svn.apache.org/viewvc/incubator/ambari/trunk/ambari-web/app/mappers/server_data_mapper.js?rev=1435435&r1=1435434&r2=1435435&view=diff
==============================================================================
--- incubator/ambari/trunk/ambari-web/app/mappers/server_data_mapper.js (original)
+++ incubator/ambari/trunk/ambari-web/app/mappers/server_data_mapper.js Sat Jan 19 01:05:09
2013
@@ -17,6 +17,7 @@
  */
 
 var App = require('app');
+var stringUtils = require('utils/string_utils');
 
 App.ServerDataMapper = Em.Object.extend({
   jsonKey: false,
@@ -121,5 +122,35 @@ App.QuickDataMapper = App.ServerDataMapp
     }
 
     return json;
+  },
+  /**
+   * update fields in record
+   * @param record
+   * @param json
+   * @param fieldsNotUpdate
+   */
+  updateRecord: function (record, json, fieldsNotUpdate) {
+    for (var field in json) {
+      if (json[field] !== undefined && !fieldsNotUpdate.contains(field)) {
+        if(json[field] instanceof Array){
+          this.updateHasMany(record, stringUtils.underScoreToCamelCase(field), json[field]);
+        } else {
+          record.set(stringUtils.underScoreToCamelCase(field), json[field]);
+        }
+      }
+    }
+  },
+  /**
+   * update fields with hasMany type
+   * @param record
+   * @param field
+   * @param items
+   */
+  updateHasMany: function(record, field, items ){
+    var hasMany = record.get(field);
+    hasMany.clear();
+    items.forEach(function (item) {
+      hasMany.pushObject(hasMany.type.find(item));
+    });
   }
 });

Modified: incubator/ambari/trunk/ambari-web/app/models/host_component.js
URL: http://svn.apache.org/viewvc/incubator/ambari/trunk/ambari-web/app/models/host_component.js?rev=1435435&r1=1435434&r2=1435435&view=diff
==============================================================================
--- incubator/ambari/trunk/ambari-web/app/models/host_component.js (original)
+++ incubator/ambari/trunk/ambari-web/app/models/host_component.js Sat Jan 19 01:05:09 2013
@@ -55,7 +55,6 @@ App.HostComponent = DS.Model.extend({
       default:
         return false;
     }
-    return this.get('componentName');
   }.property('componentName'),
   isSlave: function(){
     switch (this.get('componentName')) {
@@ -67,7 +66,6 @@ App.HostComponent = DS.Model.extend({
       default:
         return false;
     }
-    return this.get('componentName');
   }.property('componentName'),
   /**
    * A host-component is decommissioning when it is in HDFS service's list of

Modified: incubator/ambari/trunk/ambari-web/app/utils/string_utils.js
URL: http://svn.apache.org/viewvc/incubator/ambari/trunk/ambari-web/app/utils/string_utils.js?rev=1435435&r1=1435434&r2=1435435&view=diff
==============================================================================
--- incubator/ambari/trunk/ambari-web/app/utils/string_utils.js (original)
+++ incubator/ambari/trunk/ambari-web/app/utils/string_utils.js Sat Jan 19 01:05:09 2013
@@ -52,14 +52,12 @@ module.exports = {
     return str;
 
   },
-  underScoreToCamelCase: function(string){
-    var result = string.split('');
-    for(var i = 0; i < result.length; i++){
-      if(result[i] === '_'){
-        result[i] = result[i+1].toUpperCase();
-        result.splice(i+1,1);
-      }
+  underScoreToCamelCase: function(name){
+    var new_name = name.replace(/_\w/g,replacer);
+    function replacer(str, p1, p2, offset, s)
+    {
+      return str[1].toUpperCase();
     }
-    return result.join('');
+    return new_name;
   }
 }



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