Use released versions of maven artifacts
[ccsdk/distribution.git] / dgbuilder / red / log.js
1 /**
2  * Copyright 2014 IBM Corp.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  **/
16
17 var util = require("util");
18 var EventEmitter = require("events").EventEmitter;
19
20 var logHandlers = [];
21
22 var ConsoleLogHandler = new EventEmitter();
23 ConsoleLogHandler.on("log",function(msg) {
24         util.log("["+msg.level+"] ["+msg.type+":"+(msg.name||msg.id)+"] "+msg.msg);
25 });
26
27 var log = module.exports = {
28     addHandler: function(func) {
29         logHandlers.push(func);
30     },
31     
32     log: function(msg) {
33         logHandlers.forEach(function(handler) {
34             handler.emit("log",msg);
35         });
36     }
37 }
38
39 log.addHandler(ConsoleLogHandler);

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