scouter.server.db.TextPermWR.scala Maven / Gradle / Ivy
/*
* Copyright 2015 the original author or authors.
* @https://github.com/scouter-project/scouter
*
* 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.
*
*/
package scouter.server.db;
import java.io.File
import scouter.lang.TextTypes
import scouter.server.{Configure, Logger}
import scouter.server.core.cache.TextCache
import scouter.server.util.ThreadScala
import scouter.util.RequestQueue
import scouter.util.StringUtil
import scouter.server.db.text.TextPermIndex
import scouter.server.db.text.TextPermData
object TextPermWR {
val queue = new RequestQueue[Data](DBCtr.LARGE_MAX_QUE_SIZE);
//에러만 날짜별로 저장한다.-20151110
def isA(divs: String): Boolean = {
val conf = Configure.getInstance();
divs match {
case TextTypes.ERROR => false
case TextTypes.SERVICE => !conf.mgr_text_db_daily_service_enabled
case TextTypes.APICALL => !conf.mgr_text_db_daily_api_enabled
case _ => true
}
}
ThreadScala.start("scouter.server.db.TextPermWR") {
while (DBCtr.running) {
val data = queue.get();
var (indexDb, dataDb) = open(data.div);
try {
if (indexDb == null) {
queue.clear();
Logger.println("S137", 10, "can't open db");
} else {
val ok = indexDb.hasKey(data.hash);
if (ok == false) {
val dataPos = dataDb.write(data.text.getBytes("UTF8"));
indexDb.set(data.hash, dataPos);
}
}
} catch {
case t: Throwable => t.printStackTrace();
}
}
close();
}
def add(divHash: String, hash: Int, text: String) {
if (StringUtil.isEmpty(text))
return
TextCache.put(divHash, hash, text)
val ok = queue.put(new Data(divHash, hash, text))
if (ok == false) {
Logger.println("S138", 10, "queue exceeded!!");
}
}
class Data(_divs: String, _hash: Int, _text: String) {
val div = _divs;
val hash = _hash;
val text = _text;
}
def open(div: String): (TextPermIndex, TextPermData) = {
try {
var indexDb = TextPermIndex.get(div);
var dataDb = TextPermData.get(div);
if (indexDb != null && dataDb != null) {
return (indexDb, dataDb);
}
this.synchronized {
val path = getDBPath();
val f = new File(path);
if (f.exists() == false)
f.mkdirs();
val file = path + "/text_" + div;
indexDb = TextPermIndex.open(div, file);
dataDb = TextPermData.open(div, file);
return (indexDb, dataDb);
}
} catch {
case e: Throwable =>
e.printStackTrace();
close();
}
return (null,null);
}
def getDBPath(): String = {
val sb = new StringBuffer();
sb.append(DBCtr.getRootPath());
sb.append("/00000000/text");
return sb.toString();
}
def close() {
TextPermIndex.closeAll();
TextPermData.closeAll();
}
}