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Check if document is writable on converting Java to Kotlin

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This commit is contained in:
Ilya Kirillov
2019-07-29 15:52:58 +03:00
parent 0d42d3f0a1
commit 7b659a73c7
1 changed files with 8 additions and 3 deletions
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idea/src/org/jetbrains/kotlin/idea/actions/JavaToKotlinAction.kt
+8 -3
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@@ -83,12 +83,17 @@ class JavaToKotlinAction : AnAction() {
for ((psiFile, text) in javaFiles.zip(convertedTexts)) { for ((psiFile, text) in javaFiles.zip(convertedTexts)) {
try { try {
val document = PsiDocumentManager.getInstance(psiFile.project).getDocument(psiFile) val document = PsiDocumentManager.getInstance(psiFile.project).getDocument(psiFile)
if (document == null) { val errorMessage = when {
MessagesEx.error(psiFile.project, "Failed to save conversion result: couldn't find document for " + psiFile.name) document == null -> "couldn't find document for ${psiFile.name}"
!document.isWritable -> "file `${psiFile.name}` is read-only"
else -> null
}
if (errorMessage != null) {
MessagesEx.error(psiFile.project, "Failed to save conversion result: $errorMessage")
.showLater() .showLater()
continue continue
} }
document.replaceString(0, document.textLength, text) document!!.replaceString(0, document.textLength, text)
FileDocumentManager.getInstance().saveDocument(document) FileDocumentManager.getInstance().saveDocument(document)
val virtualFile = psiFile.virtualFile val virtualFile = psiFile.virtualFile