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/*
* (C) Copyright IBM Corp. 2017
*
* 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 org.apache.toree.gateway
import java.io.{FileInputStream, InputStream}
import java.nio.file.{Files, Path, Paths}
import java.util.Properties
object Config {
val CONFIG_FILE = "toree-gateway.properties"
var properties = new Properties()
// initialization
{
var home: String = ""
scala.util.control.Exception.ignoring(classOf[java.util.NoSuchElementException]) {
home = sys.env("TOREE_GATEWAY_HOME")
}
var configPath: Path = Paths.get(home + "/conf/" + CONFIG_FILE)
if (Files.exists(configPath) == false) {
configPath = Paths.get(getClass.getResource("/"+ CONFIG_FILE).getPath)
}
this.properties.load(new FileInputStream(configPath.toString))
}
def get(key: String): String = {
return this.properties.getProperty(key)
}
def getOrElse(key:String, default:String): String = {
val value = get(key)
if(value == null || value.isEmpty) {
return default
} else {
return value
}
}
def getAsInt(key: String): Int = {
return this.properties.getProperty(key).toInt
}
def getOrElseAsInt(key:String, default:Int): Int = {
val value = get(key)
if(value == null || value.isEmpty) {
return default
} else {
return value.toInt
}
}
}
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