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performance counters infrastructure

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This commit is contained in:
Dmitry Jemerov
2015-06-03 13:17:12 +02:00
parent a3a33ce089
commit a321e8eef5
10 changed files with 304 additions and 122 deletions
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compiler/frontend.java/src/org/jetbrains/kotlin/load/kotlin/VirtualFileKotlinClass.kt
+22 -20
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@@ -19,12 +19,12 @@ package org.jetbrains.kotlin.load.kotlin
import com.intellij.ide.highlighter.JavaClassFileType
import com.intellij.openapi.diagnostic.Logger
import com.intellij.openapi.vfs.VirtualFile
import org.jetbrains.kotlin.name.ClassId
import org.jetbrains.kotlin.load.kotlin.header.KotlinClassHeader
import org.jetbrains.kotlin.utils.*
import java.io.IOException
import org.jetbrains.kotlin.name.ClassId
import org.jetbrains.kotlin.util.PerformanceCounter
import org.jetbrains.kotlin.utils.rethrow
import java.io.FileNotFoundException
import java.io.IOException
public class VirtualFileKotlinClass private(
public val file: VirtualFile,
@@ -51,28 +51,30 @@ public class VirtualFileKotlinClass private(
companion object Factory {
private val LOG = Logger.getInstance(javaClass<VirtualFileKotlinClass>())
private val perfCounter = PerformanceCounter("Binary class from Kotlin file")
deprecated("Use KotlinBinaryClassCache")
fun create(file: VirtualFile): VirtualFileKotlinClass? {
assert(file.getFileType() == JavaClassFileType.INSTANCE) { "Trying to read binary data from a non-class file $file" }
return perfCounter.time {
assert(file.getFileType() == JavaClassFileType.INSTANCE) { "Trying to read binary data from a non-class file $file" }
try {
val byteContent = file.contentsToByteArray()
if (byteContent.isEmpty()) return null
return FileBasedKotlinClass.create(byteContent) {
name, header, innerClasses ->
VirtualFileKotlinClass(file, name, header, innerClasses)
try {
val byteContent = file.contentsToByteArray()
if (!byteContent.isEmpty()) {
return@time FileBasedKotlinClass.create(byteContent) {
name, header, innerClasses ->
VirtualFileKotlinClass(file, name, header, innerClasses)
}
}
}
catch (e: FileNotFoundException) {
// Valid situation. User can delete jar file.
}
catch (e: Throwable) {
LOG.warn(renderFileReadingErrorMessage(file))
}
null
}
catch (e: FileNotFoundException) {
// Valid situation. User can delete jar file.
}
catch (e: Throwable) {
LOG.warn(renderFileReadingErrorMessage(file))
}
return null
}
private fun renderFileReadingErrorMessage(file: VirtualFile): String =