本文整理汇总了Scala中java.io.UnsupportedEncodingException类的典型用法代码示例。如果您正苦于以下问题:Scala UnsupportedEncodingException类的具体用法?Scala UnsupportedEncodingException怎么用?Scala UnsupportedEncodingException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UnsupportedEncodingException类的7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: JsonToByteArrayUtil
//设置package包名称以及导入依赖的类
package it.agilelab.bigdata.wasp.core.utils
import java.io.UnsupportedEncodingException
object JsonToByteArrayUtil {
def jsonToByteArray(data: String): Array[Byte] = {
val opData: Option[String] = Option(data)
try {
opData.map(_.getBytes("UTF-8")).orNull
} catch {
case e: UnsupportedEncodingException =>
throw new UnsupportedEncodingException("Error when serializing JsValue (toString) to Array[Byte] due to unsupported encoding UTF8")
}
}
def byteArrayToJson(binary: Array[Byte]): String = {
try {
new String(binary, "UTF-8")
} catch {
case e: UnsupportedEncodingException =>
throw new UnsupportedEncodingException("Error when deserializing Array[Byte] to (string) JsValue due to unsupported encoding UTF-8");
}
}
}
开发者ID:agile-lab-dev,项目名称:wasp,代码行数:28,代码来源:JsonToByteArrayUtil.scala
示例2: DetectEncoding
//设置package包名称以及导入依赖的类
package ch.becompany.akka.io
import java.io.{InputStream, UnsupportedEncodingException}
import org.mozilla.universalchardet.UniversalDetector
import scala.util.{Failure, Success, Try}
object DetectEncoding {
def apply(in: InputStream): String =
try {
val detector = new UniversalDetector(null)
var nread: Int = 0
var buf = new Array[Byte](4096)
while ({ nread = in.read(buf); nread } > 0 && !detector.isDone()) {
detector.handleData(buf, 0, nread)
}
detector.dataEnd()
detector.getDetectedCharset() match {
case null => throw new UnsupportedEncodingException()
case s => s
}
} finally {
in.close()
}
}
开发者ID:becompany,项目名称:akka-file-io,代码行数:30,代码来源:DetectEncoding.scala
示例3: Bytes
//设置package包名称以及导入依赖的类
package com.avsystem.scex.util
import java.io.UnsupportedEncodingException
import java.nio.charset.StandardCharsets
import com.avsystem.commons.jiop.JavaInterop._
import com.avsystem.scex.presentation.annotation.Documentation
import org.apache.commons.codec.binary.{Base64, Hex}
import scala.collection.mutable
import scala.util.hashing.MurmurHash3
final class Bytes(val bytes: Array[Byte]) extends Comparable[Bytes] {
override def hashCode(): Int = MurmurHash3.bytesHash(bytes)
override def equals(other: Any): Boolean = other match {
case b: Bytes => java.util.Arrays.equals(bytes, b.bytes)
case _ => false
}
override def toString: String = s"Bytes($escaped)"
override def compareTo(o: Bytes): Int = {
def loop(i: Int): Int =
if (i == bytes.length && i == o.bytes.length) 0
else if (i == bytes.length) -1
else if (i == o.bytes.length) 1
else {
val b1 = bytes(i)
val b2 = o.bytes(i)
if (b1 == b2) loop(i + 1) else b1 - b2
}
loop(0)
}
@Documentation("Encodes this sequence of bytes as string with non-ASCII bytes and backslash escaped, e.g. 'hsg\\x7c\\x0dfoo\\\\bar'")
def escaped: String = EscapedBytes.render(bytes)
@Documentation("Encodes this sequence of bytes as hexadecimal string")
def hex: String = Hex.encodeHexString(bytes)
@Documentation("Encodes this sequence of bytes as BASE64 string")
def base64: String = Base64.encodeBase64String(bytes)
@Documentation("Decodes this sequence of bytes as UTF-8 string")
def decodeUTF8: String = new String(bytes, StandardCharsets.UTF_8)
@Documentation("Decodes this sequence of bytes as string using given charset")
def decode(charset: String): String =
try new String(bytes, charset) catch {
case e: UnsupportedEncodingException => throw new IllegalArgumentException(e)
}
def asList: JList[Byte] = new mutable.WrappedArray.ofByte(bytes).asJava
}
开发者ID:AVSystem,项目名称:scex,代码行数:53,代码来源:Bytes.scala
示例4: WebKeywordsQuery
//设置package包名称以及导入依赖的类
package ir.web
import java.io.UnsupportedEncodingException
import java.net.URLEncoder
import java.nio.charset.StandardCharsets
import ir.query.KeywordsQuery
import text.{StringNone, StringOption}
import text.normalizer.NormalizedString
class WebKeywordsQuery(override val keywords: Seq[String]) extends KeywordsQuery(keywords) with WebQuery {
override val query: NormalizedString = try {
NormalizedString(StringOption(URLEncoder.encode(generate, StandardCharsets.UTF_8.name)))
} catch {
case e: UnsupportedEncodingException =>
e.printStackTrace()
NormalizedString(StringNone)
}
protected val delimiter: Char = ' '
private def generate: String = {
val builder: StringBuilder = new StringBuilder(keywords.size * 2 - 1)
keywords foreach {
query: String =>
builder.append(delimiter).
append(query)
}
builder.deleteCharAt(0).result
}
}
开发者ID:ktr-skmt,项目名称:FelisCatusZero,代码行数:33,代码来源:WebKeywordsQuery.scala
示例5: WebKeywordQuery
//设置package包名称以及导入依赖的类
package ir.web
import java.io.UnsupportedEncodingException
import java.net.URLEncoder
import java.nio.charset.StandardCharsets
import ir.query.KeywordQuery
import text.StringNone
import text.normalizer.NormalizedString
class WebKeywordQuery(override val keyword: NormalizedString) extends KeywordQuery(keyword) with WebQuery {
override val query: NormalizedString = try {
NormalizedString(
keyword.toStringOption map {
k: String =>
URLEncoder.encode(
k.toString,
StandardCharsets.UTF_8.name)
})
} catch {
case e: UnsupportedEncodingException =>
e.printStackTrace()
NormalizedString(StringNone)
}
}
开发者ID:ktr-skmt,项目名称:FelisCatusZero,代码行数:27,代码来源:WebKeywordQuery.scala
示例6: WebKeywordsQuery
//设置package包名称以及导入依赖的类
package us.feliscat.ir.web
import java.io.UnsupportedEncodingException
import java.net.URLEncoder
import java.nio.charset.StandardCharsets
import us.feliscat.ir.query.KeywordsQuery
import us.feliscat.text.{StringNone, StringOption}
class WebKeywordsQuery(override val keywords: Seq[String]) extends KeywordsQuery(keywords) with WebQuery {
override val query: StringOption = try {
StringOption(URLEncoder.encode(generate, StandardCharsets.UTF_8.name))
} catch {
case e: UnsupportedEncodingException =>
e.printStackTrace()
StringNone
}
protected val delimiter: Char = ' '
private def generate: String = {
val builder = new StringBuilder(keywords.size * 2 - 1)
keywords foreach {
query: String =>
builder.append(delimiter).
append(query)
}
builder.deleteCharAt(0).result
}
}
开发者ID:ktr-skmt,项目名称:FelisCatusZero-multilingual,代码行数:32,代码来源:WebKeywordsQuery.scala
示例7: WebKeywordQuery
//设置package包名称以及导入依赖的类
package us.feliscat.ir.web
import java.io.UnsupportedEncodingException
import java.net.URLEncoder
import java.nio.charset.StandardCharsets
import us.feliscat.ir.query.KeywordQuery
import us.feliscat.text.{StringNone, StringOption}
class WebKeywordQuery(override val keyword: StringOption) extends KeywordQuery(keyword) with WebQuery {
override val query: StringOption = try {
keyword map {
k: String =>
URLEncoder.encode(
k.toString,
StandardCharsets.UTF_8.name)
}
} catch {
case e: UnsupportedEncodingException =>
e.printStackTrace()
StringNone
}
}
开发者ID:ktr-skmt,项目名称:FelisCatusZero-multilingual,代码行数:25,代码来源:WebKeywordQuery.scala
注:本文中的java.io.UnsupportedEncodingException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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