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Bug 341850: Closing trunk extremely slow due to inefficient code in the search service, patch by Regis Caspar <regis.caspar+bz@gmail.com>, r=me/mano

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gavin%gavinsharp.com 2006-07-12 12:34:30 +00:00
parent 3d51143055
commit bfd7a0c689
1 changed files with 33 additions and 2 deletions
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35
browser/components/search/nsSearchService.js
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@ -2117,8 +2117,15 @@ SearchService.prototype = {
_saveSortedEngineList: function SRCH_SVC_saveSortedEngineList() {
var engines = this._getSortedEngines(false);
for (var i = 0; i < engines.length; ++i)
engineMetadataService.setAttr(engines[i], "order", i+1);
var values = [];
var names = [];
for (var i = 0; i < engines.length; ++i) {
names[i] = "order";
values[i] = i + 1;
}
engineMetadataService.setAttrs(engines, names, values);
},
_buildSortedEngineList: function SRCH_SVC_buildSortedEngineList() {
@ -2586,6 +2593,30 @@ var engineMetadataService = {
this.mDB.commitTransaction();
},
setAttrs: function epsSetAttrs(engines, names, values) {
this.mDB.beginTransaction();
for (var i = 0; i < engines.length; i++) {
// attr names must be lower case
var name = names[i].toLowerCase();
var pp = this.mDeleteData.params;
pp.engineid = engines[i]._id;
pp.name = names[i];
this.mDeleteData.step();
this.mDeleteData.reset();
pp = this.mInsertData.params;
pp.engineid = engines[i]._id;
pp.name = names[i];
pp.value = values[i];
this.mInsertData.step();
this.mInsertData.reset();
}
this.mDB.commitTransaction();
},
deleteEngineData: function epsDelData(engine, name) {
// attr names must be lower case