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/**
* Copyright 2009 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS-IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
jimport("java.util.concurrent.atomic.AtomicInteger");
import("sync");
function varz() {
sync.callsyncIfTrue(appjet.cache,
function() { return ! appjet.cache.varz; },
function() { appjet.cache.varz = {}; });
return appjet.cache.varz;
}
function _getInteger(name) {
sync.callsyncIfTrue(varz(),
function() { return ! varz()[name] },
function() { varz()[name] = new AtomicInteger(0) });
return varz()[name];
}
function incrementInt(name) {
_getInteger(name).getAndIncrement();
}
function addToInt(name, count) {
_getInteger(name).getAndAdd(count);
}
function getSnapshot() {
var ret = {};
for (var k in varz()) {
if (k[0] == '_') {
continue;
}
ret[k] = varz()[k].toString();
}
return ret;
}
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