本文整理汇总了Scala中java.io.Writer类的典型用法代码示例。如果您正苦于以下问题:Scala Writer类的具体用法?Scala Writer怎么用?Scala Writer使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了Writer类的18个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的Scala代码示例。
示例1: ChannelHelper
//设置package包名称以及导入依赖的类
package us.illyohs.sinked.helper
import java.io.{File, FileWriter, IOException, Writer}
import java.util
import com.google.gson.{FieldNamingPolicy, Gson, GsonBuilder}
import org.spongepowered.api.Sponge
import us.illyohs.sinked.Sinked
import us.illyohs.sinked.channel.Channel
object ChannelHelper {
val chanList:util.List[Channel] = new util.ArrayList[Channel]()
val sinked:Sinked = null
val channelPath = "./channels/"
val channelDir = new File(channelPath)
def initChannel: Unit = {
chanList.add(new GlobalChannel)
chanList.add(new LocalChannel)
if (!channelDir.exists()) {
// sinked.getLogger.warn("Channel directory not found!")
// sinked.getLogger.info("Now creating channel directory")
channelDir.mkdir()
val gson: Gson = new GsonBuilder()
.setPrettyPrinting()
.serializeNulls()
.setFieldNamingPolicy(FieldNamingPolicy.UPPER_CAMEL_CASE)
.create()
for (i <- 0 to 1) {
val ch = chanList.get(i)
val json = gson.toJson(ch)
val w: Writer = new FileWriter(channelPath + ch.getName + ".json")
try {
w.write(json)
w.close()
// sinked.getLogger.info("Created default channel: " +ch.getName)
} catch {
case e: IOException => e.printStackTrace()
}
}
// createDefualtjons
}
}
case class GlobalChannel() extends Channel("Global", "", "G", "", "", false, true, false, false, true)
case class LocalChannel() extends Channel("Local", "", "L", "", "", false, true, false, false, false)
}
开发者ID:DragonTechMC,项目名称:Sinked,代码行数:53,代码来源:ChannelHelper.scala
示例2: Csv
//设置package包名称以及导入依赖的类
package controllers
import java.io.{StringWriter, Writer}
import com.github.tototoshi.csv.CSVWriter
import org.intracer.wmua.{ImageWithRating, Round, User}
object Csv {
def writeStringBuffer(data: Seq[Seq[Any]]): StringBuffer = {
val writer = new StringWriter()
write(data, writer)
writer.getBuffer
}
def writeRow(data: Seq[Any]): String = {
val writer = new StringWriter()
val csv = CSVWriter.open(writer)
csv.writeRow(data)
csv.close()
writer.getBuffer.toString
}
def write(data: Seq[Seq[Any]], writer: Writer): Unit = {
val csv = CSVWriter.open(writer)
csv.writeAll(data)
csv.close()
}
def exportRates(files: Seq[ImageWithRating], jurors: Seq[User], round: Round): Seq[Seq[String]] = {
val header = Seq("Rank", "File", "Overall") ++ jurors.map(_.fullname)
val ranks = ImageWithRating.rankImages(files, round)
val rows = for ((file, rank) <- files.zip(ranks))
yield Seq(rank, file.image.title, file.rateString(round)) ++ jurors.map(file.jurorRateStr)
header +: rows
}
def addBom(data: Seq[Seq[String]]): Seq[Seq[String]] = {
val BOM = "\ufeff"
val header = data.head
val headerWithBom = (BOM + header.head) +: header.tail
headerWithBom +: data.tail
}
}
开发者ID:intracer,项目名称:wlxjury,代码行数:47,代码来源:Csv.scala
示例3: Config
//设置package包名称以及导入依赖的类
package pl.mojepanstwo.sap.toakoma
import java.io.{FileWriter, Writer}
import com.github.tototoshi.csv._
import scala.reflect.runtime.{universe => ru}
import scala.io.Source
case class Config(header: String = "#",
delimiter: Char = defaultCSVFormat.delimiter,
quoteChar: Char = defaultCSVFormat.quoteChar,
treatEmptyLineAsNil: Boolean = defaultCSVFormat.treatEmptyLineAsNil,
escapeChar: Char = defaultCSVFormat.escapeChar,
lineTerminator: String = defaultCSVFormat.lineTerminator,
quoting: Quoting = defaultCSVFormat.quoting) extends CSVFormat
object ObjectCSV {
def apply(config: Config = new Config()) = new ObjectCSV(config)
}
protected class ObjectCSV(config: Config) {
def readCSV[T: ru.TypeTag](resPath: String): IndexedSeq[T] = {
val objectConverter = new ObjectConverter
val csvReader = CSVReader.open(Source.fromResource(resPath))(config)
val data = csvReader.all()
val header = data.head
if (!header.head.startsWith(config.header)) {
throw new Exception("Expected a commented out header. Found: " + header)
}
val headerWithoutComments = Array(header.head.substring(1)) ++ header.tail
val objects = data.view.tail.map(row => objectConverter.toObject[T](row, headerWithoutComments))
objects.toVector
}
}
开发者ID:PrawoPolskie,项目名称:toakoma,代码行数:37,代码来源:ObjectCSV.scala
示例4: apply
//设置package包名称以及导入依赖的类
package com.github.madoc.create_sbt_project.io
import java.io.Writer
import com.github.madoc.create_sbt_project.io.Write.{StringEscapedWrite, WithLineSeparatedByDoubleLineBreaksWrite}
trait Write {
def apply(str:String):Write
def apply(ch:Char):Write = apply(ch toString)
def apply[A](the:A)(implicit output:Output[A]):Write = {output(the)(this); this}
def line(str:String):Write = apply(str).lineBreak()
def lineBreak():Write = apply('\n')
def inQuotes[U](f:Write?U):Write = {apply('"'); f(this); apply('"')}
def stringEscaped:Write = new StringEscapedWrite(this)
def withLinesSeparatedByDoubleLineBreaks:Write = new WithLineSeparatedByDoubleLineBreaksWrite(this)
def asJavaIOWriter:Writer = {
val self = this
new Writer() {
def write(cbuf:Array[Char], off:Int, len:Int) {self(new String(cbuf, off, len))}
def flush() {}
def close() {}
}
}
}
object Write {
class WriteToAppendable(appendable:Appendable) extends Write {
def apply(str:String) = {appendable append str; this}
override def apply(ch:Char) = {appendable append ch; this}
}
class StringEscapedWrite(writeUnescaped:Write) extends Write {
def apply(str:String) = {str foreach apply; this}
override def apply(ch:Char) = {ch match {
case '\n' ? writeUnescaped("\\n"); case '\r' ? writeUnescaped("\\r"); case '\t' ? writeUnescaped("\\t")
case '\\' ? writeUnescaped("\\\\"); case '"' ? writeUnescaped("\\\""); case _ ? writeUnescaped(ch)
}; this}
}
class WithLineSeparatedByDoubleLineBreaksWrite(writeNormal:Write) extends Write {
private var isRightAfterLineBreak = false
def apply(str:String) = {str foreach apply; this}
override def apply(ch:Char) =
if(ch=='\n') {isRightAfterLineBreak=true; writeNormal(ch); this}
else {
if(isRightAfterLineBreak) {writeNormal('\n'); isRightAfterLineBreak=false}
writeNormal(ch); this
}
}
}
开发者ID:Madoc,项目名称:create-sbt-project,代码行数:52,代码来源:Write.scala
示例5: Using
//设置package包名称以及导入依赖的类
import java.io.Writer
import scala.io.Source
object Using {
def apply[A, B](resource: A)(process: A => B)(implicit closer: Closer[A]): B =
try {
process(resource)
} finally {
closer.close(resource)
}
}
case class Closer[-A](close: A => Unit)
object Closer {
implicit val sourceCloser: Closer[Source] = Closer(_.close())
implicit val writerCloser: Closer[Writer] = Closer(_.close())
}
开发者ID:piyo7,项目名称:scala-min.g8,代码行数:20,代码来源:Using.scala
示例6: withWriter
//设置package包名称以及导入依赖的类
package tutor.utils
import java.io.{BufferedWriter, File, FileWriter, Writer}
trait WriteSupport {
def withWriter(path: String)(f: Writer => Unit): Unit ={
var writer: Writer = null
try {
val file = new File(path)
if (!file.exists()) file.createNewFile()
writer = new BufferedWriter(new FileWriter(file))
f(writer)
writer.flush()
} finally {
if (writer != null) writer.close()
}
}
}
开发者ID:notyy,项目名称:CodeAnalyzerTutorial,代码行数:20,代码来源:WriteSupport.scala
示例7: pos
//设置package包名称以及导入依赖的类
package mjis
import java.io.Writer
trait Finding {
def pos: Position
def severity: Severity
def msg: String
override def toString = s"$pos $severity: $msg"
}
object Finding {
def printAll(findings: Seq[Finding], sourceLines: Iterable[String], writer: Writer): Unit = {
var curLine = 1
var curSourceLines = sourceLines
findings sortBy (_.pos) foreach (f => {
writer.write(f.toString)
writer.write(System.lineSeparator)
if (f.pos.line >= 1) {
curSourceLines = curSourceLines.drop(f.pos.line - curLine)
curLine = f.pos.line
curSourceLines.headOption match {
case Some(lineContents) =>
writer.write(f.pos.longString(lineContents))
writer.write(System.lineSeparator)
case _ =>
}
}
})
}
}
开发者ID:jspam,项目名称:mjis,代码行数:33,代码来源:Finding.scala
示例8: ResultWriter
//设置package包名称以及导入依赖的类
package de.aquanauten.insights
import java.io.{BufferedWriter, File, FileWriter, Writer}
object ResultWriter {
def writeFile(fileName: String)(writeFn: Writer => Unit): Unit = {
val file = new File(fileName)
file.getParentFile.mkdirs()
val writer = new BufferedWriter(new FileWriter(file))
try {writeFn(writer)} finally {writer.close()}
}
def writeDependencies(packageFile: String, packageDependencies: Dependencies): Unit = {
// write dot file
writeFile(packageFile + ".dot") (_.write(Rendering.render(packageDependencies)(DotRendering.DependencyRendering)))
// write plantuml file
writeFile(packageFile + ".puml") (_.write(Rendering.render(packageDependencies)(PlantUMLRendering.DependencyRendering)))
// write json file
writeFile(packageFile + ".json") (_.write(Rendering.render(packageDependencies)(JsonRendering.DependencyRendering)))
}
def writeClasses(targetDir: String, classFile: String, compileUnit: CompileUnit): Unit = {
// global view
writeFile(s"$targetDir/$classFile.json") { _.write(JsonRendering.render(compileUnit)) }
writeFile(s"$targetDir/$classFile.puml") { _.write(PlantUMLRendering.render(compileUnit)) }
// per package view
compileUnit.classes.groupBy(_.packageName).foreach { case (packageName, classes) =>
writeFile(s"$targetDir/package/puml/$packageName.puml")(_.write(PlantUMLRendering.render(CompileUnit(classes))))
}
}
}
开发者ID:aquamatthias,项目名称:scala-insights,代码行数:34,代码来源:ResultWriter.scala
示例9: writeJson
//设置package包名称以及导入依赖的类
package io.circe
import java.io.{ BufferedWriter, ByteArrayOutputStream, OutputStreamWriter, StringWriter, Writer }
import java.nio.ByteBuffer
package object jackson extends WithJacksonMapper with JacksonParser with JacksonCompat {
private[this] def writeJson(w: Writer, j: Json): Unit = {
val gen = jsonGenerator(w)
makeWriter(mapper).writeValue(gen, j)
w.flush()
}
final def jacksonPrint(json: Json): String = {
val sw = new StringWriter
writeJson(sw, json)
sw.toString
}
private[this] class EnhancedByteArrayOutputStream extends ByteArrayOutputStream {
def toByteBuffer: ByteBuffer = ByteBuffer.wrap(this.buf, 0, this.size)
}
final def jacksonPrintByteBuffer(json: Json): ByteBuffer = {
val bytes = new EnhancedByteArrayOutputStream
writeJson(new BufferedWriter(new OutputStreamWriter(bytes, "UTF-8")), json)
bytes.toByteBuffer
}
}
开发者ID:circe,项目名称:circe-jackson,代码行数:31,代码来源:package.scala
示例10: content
//设置package包名称以及导入依赖的类
package com.hypertino.hyperbus.model
import java.io.{Reader, Writer}
import com.hypertino.binders.json.JsonBindersFactory
import com.hypertino.binders.value.{Obj, Value}
import com.hypertino.hyperbus.serialization.{ResponseDeserializer, SerializationOptions}
trait DynamicBody extends Body {
def content: Value
def serialize(writer: Writer)(implicit so: SerializationOptions): Unit = {
import com.hypertino.binders.json.JsonBinders._
import so._
content.writeJson(writer)
}
def copy(
contentType: Option[String] = this.contentType,
content: Value = this.content
): DynamicBody = {
DynamicBody(content, contentType)
}
}
object DynamicBody {
def apply(content: Value, contentType: Option[String]): DynamicBody = DynamicBodyContainer(contentType, content)
def apply(content: Value): DynamicBody = DynamicBodyContainer(None, content)
def apply(reader: Reader, contentType: Option[String]): DynamicBody = {
JsonBindersFactory.findFactory().withReader(reader) { deserializer =>
apply(deserializer.unbind[Value], contentType)
}
}
def unapply(dynamicBody: DynamicBody) = Some((dynamicBody.contentType, dynamicBody.content))
}
private[model] case class DynamicBodyContainer(contentType: Option[String], content: Value) extends DynamicBody
开发者ID:hypertino,项目名称:hyperbus,代码行数:41,代码来源:DynamicBody.scala
示例11: serialize
//设置package包名称以及导入依赖的类
package com.hypertino.hyperbus.model
import java.io.{Reader, Writer}
import com.hypertino.binders.value._
import com.hypertino.hyperbus.serialization.{DeserializeException, SerializationOptions}
trait EmptyBody extends DynamicBody {
override def serialize(writer: Writer)(implicit so: SerializationOptions): Unit = writer.write("{}")
}
case object EmptyBody extends EmptyBody {
def contentType: Option[String] = None
def content = Null
def apply(reader: Reader, contentType: Option[String]): EmptyBody = {
val body = DynamicBody.apply(reader, contentType)
if (body.content.isEmpty)
EmptyBody
else {
throw DeserializeException(s"EmptyBody is expected, but got: '${body.content}'")
}
}
}
开发者ID:hypertino,项目名称:hyperbus,代码行数:24,代码来源:EmptyBody.scala
示例12: pipe
//设置package包名称以及导入依赖的类
package fr.hmil.roshttp.tools.io
import java.io.{ByteArrayOutputStream, OutputStream, Writer, _}
import scala.annotation.tailrec
import scala.reflect.ClassTag
def pipe(in: Reader, out: Writer): Unit = {
val buffer = newBuffer[Char]
@tailrec
def loop(): Unit = {
val size = in.read(buffer)
if (size > 0) {
out.write(buffer, 0, size)
loop()
}
}
loop()
}
@inline
private def newBuffer[T: ClassTag] = new Array[T](4096)
}
开发者ID:hmil,项目名称:RosHTTP,代码行数:26,代码来源:IO.scala
示例13: MetricFamilySamplesEntity
//设置package包名称以及导入依赖的类
package com.lonelyplanet.prometheus.api
import java.io.{StringWriter, Writer}
import java.util
import akka.http.scaladsl.marshalling.{ToEntityMarshaller, Marshaller}
import akka.http.scaladsl.model._
import io.prometheus.client.Collector.MetricFamilySamples
import io.prometheus.client.CollectorRegistry
import io.prometheus.client.exporter.common.TextFormat
case class MetricFamilySamplesEntity(samples: util.Enumeration[MetricFamilySamples])
object MetricFamilySamplesEntity {
private val mediaTypeParams = Map("version" -> "0.0.4")
private val mediaType = MediaType.customWithFixedCharset("text", "plain", HttpCharsets.`UTF-8`, params = mediaTypeParams)
def fromRegistry(collectorRegistry: CollectorRegistry): MetricFamilySamplesEntity = {
MetricFamilySamplesEntity(collectorRegistry.metricFamilySamples())
}
def toPrometheusTextFormat(e: MetricFamilySamplesEntity): String = {
val writer: Writer = new StringWriter()
TextFormat.write004(writer, e.samples)
writer.toString
}
implicit val metricsFamilySamplesMarshaller: ToEntityMarshaller[MetricFamilySamplesEntity] = {
Marshaller.withFixedContentType(mediaType) { s =>
HttpEntity(mediaType, toPrometheusTextFormat(s))
}
}
}
开发者ID:lonelyplanet,项目名称:prometheus-akka-http,代码行数:36,代码来源:MetricFamilySamplesEntity.scala
示例14: Apps
//设置package包名称以及导入依赖的类
package lp.template.common
import java.io.{PrintWriter, StringWriter, Writer}
object Apps {
def getExceptionDetails(e: Throwable): String = {
val stackTrace: String = getStackTrace(e)
val s: String = "Exception details:%n %s".format(stackTrace)
// Remove trailing newline.
s.trim
}
def getStackTrace(e: Throwable): String = {
val sw: Writer = new StringWriter
val pw: PrintWriter = new PrintWriter(sw)
e.printStackTrace(pw)
sw.toString
}
}
开发者ID:leigh-perry,项目名称:template-wizard,代码行数:22,代码来源:Apps.scala
示例15: Csv
//设置package包名称以及导入依赖的类
package controllers
import java.io.{StringWriter, Writer}
import com.github.tototoshi.csv.CSVWriter
import org.intracer.finance.{Dictionary, Operation}
object Csv {
def writeStringBuffer(data: Seq[Seq[Any]]): StringBuffer = {
val writer = new StringWriter()
write(data, writer)
writer.getBuffer
}
def writeRow(data: Seq[Any]): String = {
val writer = new StringWriter()
val csv = CSVWriter.open(writer)
csv.writeRow(data)
csv.close()
writer.getBuffer.toString
}
def write(data: Seq[Seq[Any]], writer: Writer): Unit = {
val csv = CSVWriter.open(writer)
csv.writeAll(data)
csv.close()
}
def exportOperations(operations: Seq[Operation]): Seq[Seq[String]] = {
val header = Seq("Date", "Project", "Category", "Grant", "GrantItem", "Amount", "Account", "Description")
val rows = operations.map { o =>
Seq(
o.date.toString.substring(0, 10),
o.to.projectName,
o.to.categoryName,
o.to.grantName,
o.to.grantItem.map(_.name).getOrElse(""),
o.amount.map(_.toString).getOrElse(""),
o.to.account.name,
o.to.description
)
}
header +: rows
}
def addBom(data: Seq[Seq[String]]): Seq[Seq[String]] = {
val BOM = "\ufeff"
val header = data.head
val headerWithBom = (BOM + header.head) +: header.tail
headerWithBom +: data.tail
}
}
开发者ID:intracer,项目名称:wmua-finance,代码行数:56,代码来源:Csv.scala
示例16: Starscream
//设置package包名称以及导入依赖的类
package com.iofficecorp.svg
import java.io.Reader
import java.io.Writer
import org.xml.sax.{XMLReader, Attributes, InputSource}
import org.xml.sax.helpers.XMLReaderFactory
import org.dom4j.io.XMLWriter
object Starscream {
private implicit class FilterChain(val reader: XMLReader) {
def chain(newReader: XMLReader => XMLReader): FilterChain =
new FilterChain(newReader(reader))
}
def transformSVGFromReaderToWriter(
reader: Reader,
writer: Writer,
scale:Float = 1.0f,
minimum:Float = Float.MinValue)
: Unit = {
val filter =
XMLReaderFactory.createXMLReader()
.chain(new ScaleFilter(_, scale))
.chain(new MinimumFilter(_, minimum))
.chain(new StripWhitespaceFilter(_, "id"))
.chain(new StripWhitespaceFilter(_, "href"))
.reader
val xmlWriter = new XMLWriter(writer)
filter.setContentHandler(xmlWriter)
filter.parse(new InputSource(reader))
}
}
开发者ID:iOffice,项目名称:starscream,代码行数:36,代码来源:Starscream.scala
示例17: withStringParser
//设置package包名称以及导入依赖的类
package com.hypertino.binders.json
import java.io.{Reader, Writer}
import com.hypertino.binders.core.{BindOptions, Deserializer, Serializer}
import com.hypertino.binders.json.api.{JsonBindersFactoryApi, JsonGeneratorApi, JsonParserApi}
import com.hypertino.inflector.naming.{Converter, PlainConverter}
import scala.scalajs.js
import scala.scalajs.js.JSON
trait JsonBindersFactory[C <: Converter, S <: Serializer[C], D <: Deserializer[C]]
extends JsonBindersFactoryApi[C, S, D] {
override def withStringParser[T](jsonString: String)
(codeBlock: D ? T)
(implicit bindOptions: BindOptions): T = {
val adapter = new JsParserAdapter(JSON.parse(jsonString))
val jds = createDeserializer(adapter)
codeBlock(jds)
}
override def withReader[T](reader: Reader)
(codeBlock: (D) ? T)
(implicit bindOptions: BindOptions): T = {
val stringBuilder = new StringBuilder
val len = 256
val buffer = new Array[Char](len)
var readed = len
while (readed == len) {
readed = reader.read(buffer, 0, len)
stringBuilder.append(buffer, 0, readed)
}
withStringParser(stringBuilder.toString())(codeBlock)
}
def withJsonObjectParser[T](jsonObject: js.Dynamic)
(codeBlock: D ? T)
(implicit bindOptions: BindOptions): T = {
withJsonParserApi(new JsParserAdapter(jsonObject))(codeBlock)
}
override def withWriter(writer: Writer)
(codeBlock: S ? Unit)
(implicit bindOptions: BindOptions): Unit = {
withJsonGeneratorApi(new JsGeneratorAdapter(writer))(codeBlock)
}
}
object JsonBindersFactory {
implicit val defaultJsonBindersFactory = new DefaultJsonBindersFactory[PlainConverter.type]
def findFactory[C <: Converter, S <: Serializer[C], D <: Deserializer[C]]()
(implicit factory: JsonBindersFactory[C, S, D]): JsonBindersFactory[C, S, D] = factory
}
开发者ID:hypertino,项目名称:json-binders,代码行数:55,代码来源:JsonBindersFactory.scala
示例18: createSerializer
//设置package包名称以及导入依赖的类
package com.hypertino.binders.json.api
import java.io.{Reader, StringReader, StringWriter, Writer}
import com.hypertino.binders.core.{BindOptions, Deserializer, Serializer}
import com.hypertino.inflector.naming.Converter
trait JsonBindersFactoryApi[C <: Converter, S <: Serializer[C], D <: Deserializer[C]] {
def createSerializer(jsonGenerator: JsonGeneratorApi)(implicit bindOptions: BindOptions): S
def createDeserializer(jsonParser: JsonParserApi)(implicit bindOptions: BindOptions): D
def prettyPrint: Boolean = false
def withStringParser[T](jsonString: String)(codeBlock: D ? T)(implicit bindOptions: BindOptions): T = {
val reader = new StringReader(jsonString)
try {
withReader[T](reader)(codeBlock)
} finally {
reader.close()
}
}
def withStringGenerator(codeBlock: S ? Unit)(implicit bindOptions: BindOptions): String = {
val writer = new StringWriter()
try {
withWriter(writer)(codeBlock)
} finally {
writer.close()
}
writer.toString
}
def withJsonParserApi[T](jsonParserApi: JsonParserApi)(codeBlock: D ? T)(implicit bindOptions: BindOptions): T = {
val jds = createDeserializer(jsonParserApi)
codeBlock(jds)
}
def withJsonGeneratorApi(jsonGeneratorApi: JsonGeneratorApi)(codeBlock: S ? Unit)(implicit bindOptions: BindOptions): Unit = {
val js = createSerializer(jsonGeneratorApi)
codeBlock(js)
}
def withReader[T](reader: Reader)(codeBlock: D ? T)(implicit bindOptions: BindOptions): T
def withWriter(writer: Writer)(codeBlock: S ? Unit)(implicit bindOptions: BindOptions): Unit
}
开发者ID:hypertino,项目名称:json-binders,代码行数:46,代码来源:JsonBindersFactoryApi.scala
注:本文中的java.io.Writer类示例整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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