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Bug 807463 - [sms] Fix SMS DB upgrade code. r=philikon

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This commit is contained in:
Gregor Wagner 2012-10-31 17:34:27 -07:00
parent d4a6a915ce
commit b6f3486ddb
1 changed files with 32 additions and 2 deletions
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34
dom/sms/src/ril/SmsDatabaseService.js
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@ -14,7 +14,7 @@ const RIL_SMSDATABASESERVICE_CID = Components.ID("{a1fa610c-eb6c-4ac2-878f-b005d
const DEBUG = false;
const DB_NAME = "sms";
const DB_VERSION = 2;
const DB_VERSION = 3;
const STORE_NAME = "sms";
const DELIVERY_SENT = "sent";
@ -171,10 +171,16 @@ SmsDatabaseService.prototype = {
case 1:
if (DEBUG) debug("Upgrade to version 2. Including `read` index");
let objectStore = event.target.transaction.objectStore(STORE_NAME);
let objectStore = event.target.transaction.objectStore(STORE_NAME);
self.upgradeSchema(objectStore);
break;
case 2:
if (DEBUG) debug("Upgrade to version 3. Fix existing entries.")
objectStore = event.target.transaction.objectStore(STORE_NAME);
self.upgradeSchema2(objectStore);
break;
default:
event.target.transaction.abort();
callback("Old database version: " + event.oldVersion, null);
@ -249,6 +255,30 @@ SmsDatabaseService.prototype = {
objectStore.createIndex("read", "read", { unique: false });
},
upgradeSchema2: function upgradeSchema2(objectStore) {
if (!objectStore) {
objectStore = aTransaction.objectStore(STORE_NAME);
}
objectStore.openCursor().onsuccess = function(event) {
let cursor = event.target.result;
if (!cursor) {
return;
}
let message = cursor.value;
if (DEBUG) debug("upgrade before: " + JSON.stringify(message));
if (!message.messageClass) {
message.messageClass = MESSAGE_CLASS_NORMAL;
}
if (!message.deliveryStatus) {
message.deliveryStatus = DELIVERY_STATUS_NOT_APPLICABLE;
}
cursor.update(message);
if (DEBUG) debug("upgrade after: " + JSON.stringify(message));
cursor.continue();
}
},
/**
* Helper function to make the intersection of the partial result arrays
* obtained within createMessageList.