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[Persistence] Requeue on overwrite

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Requeue (instead of trying to access persistence again) on overwrite
WTD-1033.
This commit is contained in:
Victor Woeltjen
2015-03-24 14:09:51 -07:00
parent 2709fde9a3
commit 6b43256afd
3 changed files with 32 additions and 23 deletions
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24
platform/persistence/queue/src/PersistenceQueueHandler.js
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@ -17,14 +17,21 @@ define(
function PersistenceQueueHandler($q, failureHandler) {
// Handle a group of persistence invocations
function persistGroup(ids, queue, domainObjects) {
function persistGroup(ids, persistences, domainObjects, queue) {
var failures = [];
// Try to persist a specific domain object
function tryPersist(id) {
// Look up its persistence capability from the provided
// id->persistence object.
var persistence = queue[id];
var persistence = persistences[id],
domainObject = domainObjects[id];
// Put a domain object back in the queue
// (e.g. after Overwrite)
function requeue() {
return queue.put(domainObject, persistence);
}
// Handle success
function succeed(value) {
@ -36,7 +43,8 @@ define(
failures.push({
id: id,
persistence: persistence,
domainObject: domainObjects[id],
domainObject: domainObject,
requeue: requeue,
error: error
});
return false;
@ -63,14 +71,16 @@ define(
/**
* Invoke the persist method on the provided persistence
* capabilities.
* @param {Object.<string,PersistenceCapability>} queue
* @param {Object.<string,PersistenceCapability>} persistences
* capabilities to invoke, in id->capability pairs.
* @param {Object.<string,DomainObject>} domainObjects
* associated domain objects, in id->object pairs.
* @param {PersistenceQueue} queue the persistence queue,
* to requeue as necessary
*/
persist: function (queue, domainObjects) {
var ids = Object.keys(queue);
return persistGroup(ids, queue, domainObjects);
persist: function (persistences, domainObjects, queue) {
var ids = Object.keys(persistences);
return persistGroup(ids, persistences, domainObjects, queue);
}
};
}