Scala GregorianCalendar类代码示例

//设置package包名称以及导入依赖的类
package model

import java.util.GregorianCalendar
import java.util.Calendar

case class TransacaoCPGF(
                          idPortador: String,
                          idFavorecido: String,
                          codigoOrgaoSuperior: Int,
                          nomeOrgaoSuperior: String,
                          codigoOrgaoSubordinado: Int,
                          nomeOrgaoSubordinado: String,
                          codigoUnidadeGestora: Int,
                          nomeUnidadeGestora: String,
                          anoExtrato: Int,
                          mesExtrato: Int,
                          CPFPortador: String,
                          nomePortador: String,
                          tipoTransacao: String,
                          dataTransacao: GregorianCalendar,
                          CNPJCPFFavorecido: String,
                          nomeFavorecido: String,
                          valorTransacao: Double){
  def dateToString(cal: Calendar) = cal.get(Calendar.YEAR) + "-" + (cal.get(Calendar.MONTH) + 1) + "-" + cal.get(Calendar.DAY_OF_MONTH)
  def getDateFormated = dateToString(dataTransacao)
} 

//设置package包名称以及导入依赖的类
package model

import java.text.ParseException
import java.util.GregorianCalendar

import org.junit.runner.RunWith
import org.scalatest.junit.JUnitRunner
import org.scalatestplus.play.PlaySpec

@RunWith(classOf[JUnitRunner])
class CronScheduleSpec extends PlaySpec {

  "Cron scheduler" should {

    "successfully parse cron entry for 10pm every day" in {
      val cronSchedule = CronSchedule("0", "22", "*", "*", "?")
      val date = new GregorianCalendar(2015, 10, 5, 21, 0).getTime
      val expectedNextDate = new GregorianCalendar(2015, 10, 5, 22, 0).getTime
      val nextDate = cronSchedule.nextRunAfter(date)
      nextDate must be(expectedNextDate)
    }

    "Throw exception on creation if cron schedlue is invalid" in {
      intercept[ParseException] {
        CronSchedule("0", "22", "*", "*", "*")
      }
    }
  }

} 

//设置package包名称以及导入依赖的类
package com.scxmpp.util

import java.net.URLEncoder
import java.text.SimpleDateFormat
import java.util.{GregorianCalendar, TimeZone, Locale}
import java.util.regex.Pattern

object Helpers {
  private val XML_DATE_FORMAT: String = "yyyy-MM-dd'T'HH:mm:ss"

  def getXmlTimestamp: String = {
    val dateFormatter = new SimpleDateFormat(XML_DATE_FORMAT, Locale.US)
    dateFormatter.setTimeZone(TimeZone.getTimeZone("GMT"))
    val time = new GregorianCalendar()
    dateFormatter.format(time.getTime)
  }

  def makePattern(s: String): Pattern =
    Pattern.compile("^\\Q" + s.replace("?", "\\E.\\Q").replace("*", "\\E.*\\Q") + "\\E$")

  def urlEncode(s: String) = URLEncoder.encode(s, "UTF-8")

  def unixTimestamp: Long = System.currentTimeMillis / 1000
} 

//设置package包名称以及导入依赖的类
package models

import java.util.GregorianCalendar
import java.text.SimpleDateFormat
import java.util.Properties
import java.io.FileInputStream
import scala.io._

object FileUtils {

  var tmpPath = models.Config.home_path + "/public/temp"

  def getFile(fileName: String) = scala.io.Source.fromFile(fileName).getLines().toSet

  def readPropertiesFile(file: String) = {
    var defaultProps = new Properties()
    var in = new FileInputStream(file)
    defaultProps.load(in)
    in.close()
    defaultProps
  }

  def getNewFilename(prefix: String, suffix: String, path: String) = {
    val calendar = new GregorianCalendar()
    val sdf = new SimpleDateFormat("yyyyMMdd_HHmmss_SSS")
    val datetime = sdf.format(calendar.getTime())
    path + "/" + prefix + "_" + datetime.toString() + suffix
  }

  def getFileToString(filename: String): String = {
    try {

      val lines = scala.io.Source.fromFile(filename).mkString
      lines
    } catch {
      case e: Throwable => {
        println(e)
        ""
      }
    }
  }


} 

//设置package包名称以及导入依赖的类
package web

import java.text.SimpleDateFormat
import java.util.{Locale, GregorianCalendar, TimeZone}

import capture.CaptureFeatures


object Csv {
  def convertToCsv(l: Seq[CaptureFeatures]): String = {
    val header = "timestamp, tcpAddresses, tcpPorts, tcpSpeed, tcpFrameCount, udpAddresses, udpPorts, udpSpeed, udpFrameCount, icmpAddresses, icmpSpeed, icmpFrameCount, procLoad, ramUsage \n"
    val a = l.map(el => convertToLine(el)).mkString("\n")
    header + a + "\n"
  }

  private def convertToLine(d: CaptureFeatures): String = {
    s"${toDateFormat(d.timestamp)}, ${d.tcpAddresses}, ${d.tcpPorts}, ${d.tcpSpeed}, ${d.tcpFrameCount}, " +
    s"${d.udpAddresses}, ${d.udpPorts}, ${d.udpSpeed}, ${d.udpFrameCount}, " +
    s"${d.icmpAddresses}, ${d.icmpSpeed}, ${d.icmpFrameCount}, ${d.procLoad}, ${d.ramUsage}"
  }

  private def toDateFormat(time: Long): String = {
    val sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss", Locale.US)
    val calendar = new GregorianCalendar(TimeZone.getTimeZone("US/Central"))
    calendar.setTimeInMillis(time)
    sdf.format(calendar.getTime)
  }

  def convertToCsvAnomalySignal(times: Seq[Long], anom1: Seq[Double], anom2: Seq[Double]): String = {
    val header = "timestamp, anomaly score kMeans, anomaly score distribution eval\n"
    val data = (times zip anom1 zip anom2).map(el => toDateFormat(el._1._1) + "," + el._1._2.toString + "," +
      el._2.toString).mkString("\n")
    header + data + "\n"
  }
}