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Warn on no setExpire in file store

This commit is contained in:
John Crepezzi 2011-11-28 01:15:52 -05:00
parent 92e0f579ca
commit 6e2955d60c
2 changed files with 11 additions and 2 deletions
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1
TODO.md
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@ -3,3 +3,4 @@
* fix that chrome bug where it loads the doc twice * fix that chrome bug where it loads the doc twice
* Add file extensions ourselves to push state * Add file extensions ourselves to push state
* add feedback for errors to UI - esp. too long * add feedback for errors to UI - esp. too long
* make sure file store still functions appropriately

12
lib/file_document_store.js
View File

@ -9,10 +9,11 @@ var hashlib = require('hashlib');
var FileDocumentStore = function(options) { var FileDocumentStore = function(options) {
this.basePath = options.path || './data'; this.basePath = options.path || './data';
this.expire = options.expire;
}; };
// Save data in a file, key as md5 - since we don't know what we could be passed here // Save data in a file, key as md5 - since we don't know what we could be passed here
FileDocumentStore.prototype.set = function(key, data, callback, setExpire) { FileDocumentStore.prototype.set = function(key, data, callback, skipExpire) {
try { try {
var _this = this; var _this = this;
fs.mkdir(this.basePath, '700', function() { fs.mkdir(this.basePath, '700', function() {
@ -22,6 +23,9 @@ FileDocumentStore.prototype.set = function(key, data, callback, setExpire) {
} }
else { else {
callback(true); callback(true);
if (_this.expire && !skipExpire) {
winston.warn('file store cannot set expirations on keys');
}
} }
}); });
}); });
@ -31,13 +35,17 @@ FileDocumentStore.prototype.set = function(key, data, callback, setExpire) {
}; };
// Get data from a file from key // Get data from a file from key
FileDocumentStore.prototype.get = function(key, callback, setExpire) { FileDocumentStore.prototype.get = function(key, callback, skipExpire) {
var _this = this;
fs.readFile(this.basePath + '/' + hashlib.md5(key), 'utf8', function(err, data) { fs.readFile(this.basePath + '/' + hashlib.md5(key), 'utf8', function(err, data) {
if (err) { if (err) {
callback(false); callback(false);
} }
else { else {
callback(data); callback(data);
if (_this.expire && !skipExpire) {
winston.warn('file store cannot set expirations on keys');
}
} }
}); });
}; };