24 lines
1.0 KiB
JavaScript
24 lines
1.0 KiB
JavaScript
/**
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* Loading this file overrides DBCollection.prototype.find() with a function that sets the default
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* value for batchSize to the value specified by TestData.batchSize.
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* Note - If batchSize is specified in either db.coll.find() or cursor.batchSize(),
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* then that value is applied instead.
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*/
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// TODO: Add support for overriding batch sizes in DBQuery.prototype.clone.
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// TODO: Add support for overriding batch sizes in DBCommandCursor.prototype._runGetMoreCommand.
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// TODO: Add support for overriding batch sizes in the bulk API.
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(function () {
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'use strict';
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// Save a reference to the original find method in the IIFE's scope.
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// This scoping allows the original method to be called by the find override below.
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var originalFind = DBCollection.prototype.find;
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DBCollection.prototype.find = function(query, fields, limit, skip, batchSize, options) {
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var batchSizeDefault = batchSize || (TestData && TestData.batchSize);
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return originalFind.call(this, query, fields, limit, skip, batchSizeDefault, options);
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};
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}());
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