see: http://dojotoolkit.org/license for details
*/
-
-define([], function() {
- // module:
- // dojo/store/api/Store
- // summary:
- // The module defines the Dojo object store interface.
-
-dojo.declare("dojo.store.api.Store", null, {
- // summary:
- // This is an abstract API that data provider implementations conform to.
- // This file defines methods signatures and intentionally leaves all the
- // methods unimplemented. For more information on the dojo.store APIs,
- // please visit: http://dojotoolkit.org/reference-guide/dojo/store.html
- // Every method and property is optional, and is only needed if the functionality
- // it provides is required.
- // Every method may return a promise for the specified return value if the
- // execution of the operation is asynchronous (except
- // for query() which already defines an async return value).
-
- // idProperty: String
- // If the store has a single primary key, this tndicates the property to use as the
- // identity property. The values of this property should be unique.
- idProperty: "id",
-
- // queryEngine: Function
- // If the store can be queried locally (on the client side in JS), this defines
- // the query engine to use for querying the data store.
- // This takes a query and query options and returns a function that can execute
- // the provided query on a JavaScript array. The queryEngine may be replace to
- // provide more sophisticated querying capabilities. For example:
- // | var query = store.queryEngine({foo:"bar"}, {count:10});
- // | query(someArray) -> filtered array
- // The returned query function may have a "matches" property that can be
- // used to determine if an object matches the query. For example:
- // | query.matches({id:"some-object", foo:"bar"}) -> true
- // | query.matches({id:"some-object", foo:"something else"}) -> false
- queryEngine: null,
-
- get: function(id){
- // summary:
- // Retrieves an object by its identity
- // id: Number
- // The identity to use to lookup the object
- // returns: Object
- // The object in the store that matches the given id.
- },
- getIdentity: function(object){
- // summary:
- // Returns an object's identity
- // object: Object
- // The object to get the identity from
- // returns: String|Number
- },
- put: function(object, directives){
- // summary:
- // Stores an object
- // object: Object
- // The object to store.
- // directives: dojo.store.api.Store.PutDirectives?
- // Additional directives for storing objects.
- // returns: Number|String
- },
- add: function(object, directives){
- // summary:
- // Creates an object, throws an error if the object already exists
- // object: Object
- // The object to store.
- // directives: dojo.store.api.Store.PutDirectives?
- // Additional directives for creating objects.
- // returns: Number|String
- },
- remove: function(id){
- // summary:
- // Deletes an object by its identity
- // id: Number
- // The identity to use to delete the object
- delete this.index[id];
- var data = this.data,
- idProperty = this.idProperty;
- for(var i = 0, l = data.length; i < l; i++){
- if(data[i][idProperty] == id){
- data.splice(i, 1);
- return;
- }
- }
- },
- query: function(query, options){
- // summary:
- // Queries the store for objects. This does not alter the store, but returns a
- // set of data from the store.
- // query: String|Object|Function
- // The query to use for retrieving objects from the store.
- // options: dojo.store.api.Store.QueryOptions
- // The optional arguments to apply to the resultset.
- // returns: dojo.store.api.Store.QueryResults
- // The results of the query, extended with iterative methods.
- //
- // example:
- // Given the following store:
- //
- // ...find all items where "prime" is true:
- //
- // | store.query({ prime: true }).forEach(function(object){
- // | // handle each object
- // | });
- },
- transaction: function(){
- // summary:
- // Starts a new transaction.
- // Note that a store user might not call transaction() prior to using put,
- // delete, etc. in which case these operations effectively could be thought of
- // as "auto-commit" style actions.
- // returns: dojo.store.api.Store.Transaction
- // This represents the new current transaction.
- },
- getChildren: function(parent, options){
- // summary:
- // Retrieves the children of an object.
- // parent: Object
- // The object to find the children of.
- // options: dojo.store.api.Store.QueryOptions?
- // Additional options to apply to the retrieval of the children.
- // returns: dojo.store.api.Store.QueryResults
- // A result set of the children of the parent object.
- },
- getMetadata: function(object){
- // summary:
- // Returns any metadata about the object. This may include attribution,
- // cache directives, history, or version information.
- // object: Object
- // The object to return metadata for.
- // returns: Object
- // An object containing metadata.
- }
-});
-
-dojo.store.api.Store.PutDirectives = function(id, before, parent, overwrite){
- // summary:
- // Directives passed to put() and add() handlers for guiding the update and
- // creation of stored objects.
- // id: String|Number?
- // Indicates the identity of the object if a new object is created
- // before: Object?
- // If the collection of objects in the store has a natural ordering,
- // this indicates that the created or updated object should be placed before the
- // object specified by the value of this property. A value of null indicates that the
- // object should be last.
- // parent: Object?,
- // If the store is hierarchical (with single parenting) this property indicates the
- // new parent of the created or updated object.
- // overwrite: Boolean?
- // If this is provided as a boolean it indicates that the object should or should not
- // overwrite an existing object. A value of true indicates that a new object
- // should not be created, the operation should update an existing object. A
- // value of false indicates that an existing object should not be updated, a new
- // object should be created (which is the same as an add() operation). When
- // this property is not provided, either an update or creation is acceptable.
- this.id = id;
- this.before = before;
- this.parent = parent;
- this.overwrite = overwrite;
-};
-
-dojo.store.api.Store.SortInformation = function(attribute, descending){
- // summary:
- // An object describing what attribute to sort on, and the direction of the sort.
- // attribute: String
- // The name of the attribute to sort on.
- // descending: Boolean
- // The direction of the sort. Default is false.
- this.attribute = attribute;
- this.descending = descending;
-};
-
-dojo.store.api.Store.QueryOptions = function(sort, start, count){
- // summary:
- // Optional object with additional parameters for query results.
- // sort: dojo.store.api.Store.SortInformation[]?
- // A list of attributes to sort on, as well as direction
- // For example:
- // | [{attribute:"price, descending: true}].
- // If the sort parameter is omitted, then the natural order of the store may be
- // applied if there is a natural order.
- // start: Number?
- // The first result to begin iteration on
- // count: Number?
- // The number of how many results should be returned.
- this.sort = sort;
- this.start = start;
- this.count = count;
-};
-
-dojo.declare("dojo.store.api.Store.QueryResults", null, {
- // summary:
- // This is an object returned from query() calls that provides access to the results
- // of a query. Queries may be executed asynchronously.
-
- forEach: function(callback, thisObject){
- // summary:
- // Iterates over the query results, based on
- // https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/forEach.
- // Note that this may executed asynchronously. The callback may be called
- // after this function returns.
- // callback:
- // Function that is called for each object in the query results
- // thisObject:
- // The object to use as |this| in the callback.
-
- },
- filter: function(callback, thisObject){
- // summary:
- // Filters the query results, based on
- // https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/filter.
- // Note that this may executed asynchronously. The callback may be called
- // after this function returns.
- // callback:
- // Function that is called for each object in the query results
- // thisObject:
- // The object to use as |this| in the callback.
- // returns: dojo.store.api.Store.QueryResults
- },
- map: function(callback, thisObject){
- // summary:
- // Maps the query results, based on
- // https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/map.
- // Note that this may executed asynchronously. The callback may be called
- // after this function returns.
- // callback:
- // Function that is called for each object in the query results
- // thisObject:
- // The object to use as |this| in the callback.
- // returns: dojo.store.api.Store.QueryResults
- },
- then: function(callback, errorHandler){
- // summary:
- // This registers a callback for when the query is complete, if the query is asynchronous.
- // This is an optional method, and may not be present for synchronous queries.
- // callback:
- // This is called when the query is completed successfully, and is passed a single argument
- // that is an array representing the query results.
- // errorHandler:
- // This is called if the query failed, and is passed a single argument that is the error
- // for the failure.
- },
- observe: function(listener, includeAllUpdates){
- // summary:
- // This registers a callback for notification of when data is modified in the query results.
- // This is an optional method, and is usually provided by dojo.store.Observable.
- // listener: Function
- // The listener function is called when objects in the query results are modified
- // to affect the query result. The listener function is called with the following
- // arguments:
- // | listener(object, removedFrom, insertedInto);
- // * The object parameter indicates the object that was create, modified, or deleted.
- // * The removedFrom parameter indicates the index in the result array where
- // the object used to be. If the value is -1, then the object is an addition to
- // this result set (due to a new object being created, or changed such that it
- // is a part of the result set).
- // * The insertedInto parameter indicates the index in the result array where
- // the object should be now. If the value is -1, then the object is a removal
- // from this result set (due to an object being deleted, or changed such that it
- // is not a part of the result set).
- // includeAllUpdates:
- // This indicates whether or not to include object updates that do not affect
- // the inclusion or order of the object in the query results. By default this is false,
- // which means that if any object is updated in such a way that it remains
- // in the result set and it's position in result sets is not affected, then the listener
- // will not be fired.
-
- },
- // total: Number|Promise?
- // This property should be included in if the query options included the "count"
- // property limiting the result set. This property indicates the total number of objects
- // matching the query (as if "start" and "count" weren't present). This may be
- // a promise if the query is asynchronous.
- total: 0
-});
-
-dojo.declare("dojo.store.api.Store.Transaction", null, {
- // summary:
- // This is an object returned from transaction() calls that represents the current
- // transaction.
-
- commit: function(){
- // summary:
- // Commits the transaction. This may throw an error if it fails. Of if the operation
- // is asynchronous, it may return a promise that represents the eventual success
- // or failure of the commit.
- },
- abort: function(callback, thisObject){
- // summary:
- // Aborts the transaction. This may throw an error if it fails. Of if the operation
- // is asynchronous, it may return a promise that represents the eventual success
- // or failure of the abort.
- }
-});
-
-});
+//>>built
+define("dojo/store/api/Store",["dojo/_base/declare"],function(_1){var _2=_1("dojo.store.api.Store",null,{idProperty:"id",queryEngine:null,get:function(id){},getIdentity:function(_3){},put:function(_4,_5){},add:function(_6,_7){},remove:function(id){delete this.index[id];var _8=this.data,_9=this.idProperty;for(var i=0,l=_8.length;i<l;i++){if(_8[i][_9]==id){_8.splice(i,1);return;}}},query:function(_a,_b){},transaction:function(){},getChildren:function(_c,_d){},getMetadata:function(_e){}});_2.PutDirectives=function(id,_f,_10,_11){this.id=id;this.before=_f;this.parent=_10;this.overwrite=_11;};_2.SortInformation=function(_12,_13){this.attribute=_12;this.descending=_13;};_2.QueryOptions=function(_14,_15,_16){this.sort=_14;this.start=_15;this.count=_16;};_1("dojo.store.api.Store.QueryResults",null,{forEach:function(_17,_18){},filter:function(_19,_1a){},map:function(_1b,_1c){},then:function(_1d,_1e){},observe:function(_1f,_20){},total:0});_1("dojo.store.api.Store.Transaction",null,{commit:function(){},abort:function(_21,_22){}});return _2;});
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