| 1 | /*
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| 2 | * Copyright 2012 Amadeus s.a.s.
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| 3 | * Licensed under the Apache License, Version 2.0 (the "License");
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| 4 | * you may not use this file except in compliance with the License.
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| 5 | * You may obtain a copy of the License at
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| 6 | *
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| 7 | * http://www.apache.org/licenses/LICENSE-2.0
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| 8 | *
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| 9 | * Unless required by applicable law or agreed to in writing, software
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| 10 | * distributed under the License is distributed on an "AS IS" BASIS,
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| 11 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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| 12 | * See the License for the specific language governing permissions and
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| 13 | * limitations under the License.
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| 14 | */
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| 15 |
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| 16 | var fs = require('fs');
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| 17 |
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| 18 | var JsonLogReport = function (file) {
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| 19 | this._stream = fs.createWriteStream(file);
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| 20 | this._stream.write('[');
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| 21 | this._first = true;
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| 22 | };
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| 23 |
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| 24 | JsonLogReport.prototype = {};
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| 25 |
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| 26 | JsonLogReport.prototype.addResult = function (event) {
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| 27 | if (this._stream) {
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| 28 | var value = JSON.stringify(event);
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| 29 | if (this._first) {
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| 30 | this._first = false;
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| 31 | } else {
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| 32 | this._stream.write(',\n');
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| 33 | }
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| 34 | this._stream.write(value);
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| 35 | if (event.event == "campaignFinished") {
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| 36 | this._stream.end(']');
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| 37 | this._stream.destroySoon();
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| 38 | this._stream = null;
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| 39 | }
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| 40 | }
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| 41 | };
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| 42 |
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| 43 | module.exports = JsonLogReport;
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