erik/kobalt
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Code Releases Activity

Refactor.

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This commit is contained in:
Cedric Beust 2017-02-16 15:44:24 -08:00
parent 2bb8c32243
commit 953814982f
1 changed files with 10 additions and 13 deletions
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23
modules/kobalt-plugin-api/src/main/kotlin/com/beust/kobalt/api/InputStreamJarTemplate.kt
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@ -3,10 +3,7 @@ package com.beust.kobalt.api
import com.beust.kobalt.Args import com.beust.kobalt.Args
import com.beust.kobalt.misc.KFiles import com.beust.kobalt.misc.KFiles
import com.beust.kobalt.misc.kobaltLog import com.beust.kobalt.misc.kobaltLog
import java.io.File import java.io.*
import java.io.FileInputStream
import java.io.FileOutputStream
import java.io.IOException
import java.net.URL import java.net.URL
import java.util.jar.JarInputStream import java.util.jar.JarInputStream
@ -14,13 +11,14 @@ import java.util.jar.JarInputStream
* Base class for templates that decompress a jar file. * Base class for templates that decompress a jar file.
*/ */
interface InputStreamJarTemplate : ITemplate { interface InputStreamJarTemplate : ITemplate {
val inputStream: JarInputStream val inputStream: InputStream
override fun generateTemplate(args: Args, classLoader: ClassLoader) { override fun generateTemplate(args: Args, classLoader: ClassLoader) {
extractFile(inputStream, File(".")) extractFile(File("."))
} }
private fun extractFile(ins: JarInputStream, destDir: File) { private fun extractFile(destDir: File) {
val ins = JarInputStream(inputStream)
var entry = ins.nextEntry var entry = ins.nextEntry
while (entry != null) { while (entry != null) {
val f = File(destDir.path + File.separator + entry.name) val f = File(destDir.path + File.separator + entry.name)
@ -39,20 +37,19 @@ interface InputStreamJarTemplate : ITemplate {
} }
} }
abstract class ResourceJarTemplate(val jarName: String, val classLoader: ClassLoader) : InputStreamJarTemplate { abstract class ResourceJarTemplate(jarName: String, val classLoader: ClassLoader) : InputStreamJarTemplate {
override val inputStream = JarInputStream(classLoader.getResource(jarName).openConnection().inputStream) override val inputStream : InputStream = classLoader.getResource(jarName).openConnection().inputStream
} }
abstract class FileJarTemplate(val fileName: String, val classLoader: ClassLoader) : InputStreamJarTemplate { abstract class FileJarTemplate(val fileName: String, val classLoader: ClassLoader) : InputStreamJarTemplate {
override val inputStream = JarInputStream(FileInputStream(File(fileName))) override val inputStream = FileInputStream(File(fileName))
} }
abstract class HttpJarTemplate(val url: String, val classLoader: ClassLoader) : InputStreamJarTemplate { abstract class HttpJarTemplate(val url: String, val classLoader: ClassLoader) : InputStreamJarTemplate {
override val inputStream : JarInputStream override val inputStream : InputStream
get() { get() {
try { try {
val result = URL(url).openConnection().inputStream return URL(url).openConnection().inputStream
return JarInputStream(result)
} catch(ex: IOException) { } catch(ex: IOException) {
throw IllegalArgumentException("Couldn't connect to $url") throw IllegalArgumentException("Couldn't connect to $url")
} }