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first step into refactoring attachmentsStore.js

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This commit is contained in:
Javier Abadia 2014-04-27 18:33:30 +02:00
parent 02f913bb43
commit d5c106fa14
1 changed files with 77 additions and 82 deletions
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41
lib/edit/attachmentsStore.js
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@ -59,8 +59,8 @@ define([], function()
this.retrieve = function(attachmentId, callback) this.retrieve = function(attachmentId, callback)
{ {
if(this._db !== null) console.assert(this._db !== null, "indexeddb not initialized");
{
var objectStore = this._db.transaction([OBJECT_STORE_NAME]).objectStore(OBJECT_STORE_NAME); var objectStore = this._db.transaction([OBJECT_STORE_NAME]).objectStore(OBJECT_STORE_NAME);
var request = objectStore.get(attachmentId); var request = objectStore.get(attachmentId);
request.onsuccess = function(event) request.onsuccess = function(event)
@ -78,11 +78,12 @@ define([], function()
console.log(err); console.log(err);
callback(false,err); callback(false,err);
}; };
}
}; };
this.getAttachmentsByFeatureId = function(featureLayerUrl,objectId,callback) this.getAttachmentsByFeatureId = function(featureLayerUrl,objectId,callback)
{ {
console.assert(this._db !== null, "indexeddb not initialized");
var featureId = featureLayerUrl + "/" + objectId; var featureId = featureLayerUrl + "/" + objectId;
var attachments = []; var attachments = [];
@ -106,6 +107,8 @@ define([], function()
this.getAttachmentsByFeatureLayer = function(featureLayerUrl,callback) this.getAttachmentsByFeatureLayer = function(featureLayerUrl,callback)
{ {
console.assert(this._db !== null, "indexeddb not initialized");
var attachments = []; var attachments = [];
var objectStore = this._db.transaction([OBJECT_STORE_NAME]).objectStore(OBJECT_STORE_NAME); var objectStore = this._db.transaction([OBJECT_STORE_NAME]).objectStore(OBJECT_STORE_NAME);
@ -128,6 +131,8 @@ define([], function()
this.getAllAttachments = function(callback) this.getAllAttachments = function(callback)
{ {
console.assert(this._db !== null, "indexeddb not initialized");
var attachments = []; var attachments = [];
var objectStore = this._db.transaction([OBJECT_STORE_NAME]).objectStore(OBJECT_STORE_NAME); var objectStore = this._db.transaction([OBJECT_STORE_NAME]).objectStore(OBJECT_STORE_NAME);
@ -148,6 +153,8 @@ define([], function()
this.deleteAttachmentsByFeatureId = function(featureLayerUrl,objectId,callback) this.deleteAttachmentsByFeatureId = function(featureLayerUrl,objectId,callback)
{ {
console.assert(this._db !== null, "indexeddb not initialized");
var featureId = featureLayerUrl + "/" + objectId; var featureId = featureLayerUrl + "/" + objectId;
var objectStore = this._db.transaction([OBJECT_STORE_NAME],"readwrite").objectStore(OBJECT_STORE_NAME); var objectStore = this._db.transaction([OBJECT_STORE_NAME],"readwrite").objectStore(OBJECT_STORE_NAME);
@ -172,8 +179,8 @@ define([], function()
this.delete = function(attachmentId, callback) this.delete = function(attachmentId, callback)
{ {
if(this._db !== null) console.assert(this._db !== null, "indexeddb not initialized");
{
var request = this._db.transaction([OBJECT_STORE_NAME],"readwrite") var request = this._db.transaction([OBJECT_STORE_NAME],"readwrite")
.objectStore(OBJECT_STORE_NAME) .objectStore(OBJECT_STORE_NAME)
.delete(attachmentId); .delete(attachmentId);
@ -185,17 +192,12 @@ define([], function()
{ {
callback(false,err); callback(false,err);
}; };
}
else
{
callback(false,null);
}
}; };
this.deleteAll = function(callback) this.deleteAll = function(callback)
{ {
if(this._db !== null) console.assert(this._db !== null, "indexeddb not initialized");
{
var request = this._db.transaction([OBJECT_STORE_NAME],"readwrite") var request = this._db.transaction([OBJECT_STORE_NAME],"readwrite")
.objectStore(OBJECT_STORE_NAME) .objectStore(OBJECT_STORE_NAME)
.clear(); .clear();
@ -207,15 +209,12 @@ define([], function()
{ {
callback(false,err); callback(false,err);
}; };
}
else
{
callback(false,null);
}
}; };
this.replaceFeatureId = function(featureLayerUrl, oldId, newId, callback) this.replaceFeatureId = function(featureLayerUrl, oldId, newId, callback)
{ {
console.assert(this._db !== null, "indexeddb not initialized");
var featureId = featureLayerUrl + "/" + oldId; var featureId = featureLayerUrl + "/" + oldId;
var objectStore = this._db.transaction([OBJECT_STORE_NAME],"readwrite").objectStore(OBJECT_STORE_NAME); var objectStore = this._db.transaction([OBJECT_STORE_NAME],"readwrite").objectStore(OBJECT_STORE_NAME);
@ -245,7 +244,8 @@ define([], function()
this.getUsage = function(callback) this.getUsage = function(callback)
{ {
if(this._db !== null){ console.assert(this._db !== null, "indexeddb not initialized");
var usage = { sizeBytes: 0, attachmentCount: 0 }; var usage = { sizeBytes: 0, attachmentCount: 0 };
var transaction = this._db.transaction([OBJECT_STORE_NAME]) var transaction = this._db.transaction([OBJECT_STORE_NAME])
@ -275,11 +275,6 @@ define([], function()
{ {
callback(null,err); callback(null,err);
}; };
}
else
{
callback(null,null);
}
}; };
this.init = function(callback) this.init = function(callback)