46 lines
1.5 KiB
JavaScript
46 lines
1.5 KiB
JavaScript
/**
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* Copyright 2013 Wolfgang Nagele
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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**/
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var RED = require(process.env.NODE_RED_HOME+"/red/red");
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var util = require("util");
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var aws = require("aws-sdk");
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var attrWrapper = require("dynamodb-data-types").AttributeValue;
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function DDBOutNode(n) {
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RED.nodes.createNode(this, n);
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this.accessKey = n.accessKey;
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this.secretAccessKey = n.secretAccessKey;
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this.region = n.region || "us-east-1";
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this.table = n.table;
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aws.config.update({ accessKeyId: this.accessKey,
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secretAccessKey: this.secretAccessKey,
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region: this.region });
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var ddb = new aws.DynamoDB();
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this.on("input", function(msg) {
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if (msg != null) {
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ddb.putItem({ "TableName": this.table,
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"Item": attrWrapper.wrap(msg.payload) },
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function(err, data) {
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err && util.log(err);
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});
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}
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});
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}
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RED.nodes.registerType("ddb out", DDBOutNode);
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