diff --git a/nodes/deprecated/67-leveldb.html b/nodes/deprecated/67-leveldb.html deleted file mode 100644 index d779174a1..000000000 --- a/nodes/deprecated/67-leveldb.html +++ /dev/null @@ -1,114 +0,0 @@ - - - - - - - - - - - - - - - - - - - diff --git a/nodes/deprecated/67-leveldb.js b/nodes/deprecated/67-leveldb.js deleted file mode 100644 index e8923d750..000000000 --- a/nodes/deprecated/67-leveldb.js +++ /dev/null @@ -1,90 +0,0 @@ -/** - * Copyright 2013 IBM Corp. - * - * 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. - **/ - -var RED = require("../../red/red"); -var lvldb = require('leveldb'); - -function LevelNode(n) { - RED.nodes.createNode(this,n); - this.dbname = n.db; - lvldb.open(this.dbname, { create_if_missing: true }, onOpen); - var node = this; - function onOpen(err, db) { - if (err) node.error(err); - node.db = db; - } -} -RED.nodes.registerType("leveldbase",LevelNode); - - -function LevelDBNodeIn(n) { - RED.nodes.createNode(this,n); - this.level = n.level; - this.op = n.op; - this.levelConfig = RED.nodes.getNode(this.level); - - if (this.levelConfig) { - var node = this; - node.on("input", function(msg) { - if (typeof msg.topic === 'string') { - node.levelConfig.db.get(msg.topic, function(err, value) { - if (err) node.error(err); - msg.payload = JSON.parse(value); - delete msg.cmd; - node.send(msg); - }); - } - else { - if (typeof msg.topic !== 'string') node.error("msg.topic (the key is not defined"); - } - }); - } - else { - this.error("LevelDB database name not configured"); - } -} -RED.nodes.registerType("leveldb in",LevelDBNodeIn); - - -function LevelDBNodeOut(n) { - RED.nodes.createNode(this,n); - this.level = n.level; - this.levelConfig = RED.nodes.getNode(this.level); - - if (this.levelConfig) { - var node = this; - node.on("input", function(msg) { - if (typeof msg.topic === 'string') { - console.log(msg); - if (msg.payload === null) { - node.levelConfig.db.del(msg.topic); - } - else { - node.levelConfig.db.put(msg.topic, JSON.stringify(msg.payload), function(err) { - if (err) node.error(err); - }); - } - } - else { - if (typeof msg.topic !== 'string') node.error("msg.topic (the key is not defined"); - } - }); - } - else { - this.error("LevelDB database name not configured"); - } -} -RED.nodes.registerType("leveldb out",LevelDBNodeOut);