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[Roots] Distinguish objects.get

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...which needs to accept full identifiers from namespace-specific
object providers, which only need to accept keys.
This commit is contained in:
Victor Woeltjen 2016-10-19 16:47:11 -07:00
parent 2a79813460
commit 3f50bdb334
1 changed files with 20 additions and 6 deletions
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26
src/api/objects/ObjectAPI.js
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@ -39,7 +39,6 @@ define([
* Utilities for loading, saving, and manipulating domain objects. * Utilities for loading, saving, and manipulating domain objects.
* @interface ObjectAPI * @interface ObjectAPI
* @memberof module:openmct * @memberof module:openmct
* @implements {module:openmct.ObjectProvider}
*/ */
function ObjectAPI() { function ObjectAPI() {
@ -53,11 +52,11 @@ define([
}; };
// Retrieve the provider for a given key. // Retrieve the provider for a given key.
ObjectAPI.prototype.getProvider = function (key) { ObjectAPI.prototype.getProvider = function (identifier) {
if (key.identifier === 'ROOT') { if (identifier.key === 'ROOT') {
return this.rootProvider; return this.rootProvider;
} }
return this.providers[key.namespace] || this.fallbackProvider; return this.providers[identifier.namespace] || this.fallbackProvider;
}; };
/** /**
@ -123,14 +122,25 @@ define([
* has been saved, or be rejected if it cannot be saved * has been saved, or be rejected if it cannot be saved
*/ */
/**
* Get a domain object.
*
* @method get
* @memberof module:openmct.ObjectAPI#
* @param {module:openmct.ObjectAPI~Identifier} identifier
* the identifier for the domain object to load
* @returns {Promise} a promise which will resolve when the domain object
* has been saved, or be rejected if it cannot be saved
*/
[ [
'save', 'save',
'delete', 'delete',
'get' 'get'
].forEach(function (method) { ].forEach(function (method) {
ObjectAPI.prototype[method] = function () { ObjectAPI.prototype[method] = function () {
var key = arguments[0], var identifier = arguments[0],
provider = this.getProvider(key); provider = this.getProvider(identifier);
if (!provider) { if (!provider) {
throw new Error('No Provider Matched'); throw new Error('No Provider Matched');
@ -140,6 +150,10 @@ define([
throw new Error('Provider does not support [' + method + '].'); throw new Error('Provider does not support [' + method + '].');
} }
if (method === 'get') {
return provider.get(identifier.key);
}
return provider[method].apply(provider, arguments); return provider[method].apply(provider, arguments);
}; };
}); });