[backport] Stabilize signatures to fix linking from Java to Kotlin

Basically there is 2 ways to get signature, from PSI and from
descriptors, and there should be only one way in one session

Original: adc09f2

2 files changed, 6 insertions, 5 deletions

diff --git a/core/src/main/kotlin/Java/JavaPsiDocumentationBuilder.kt b/core/src/main/kotlin/Java/JavaPsiDocumentationBuilder.kt
index cf2b0514..646096e5 100644
--- a/core/src/main/kotlin/Java/JavaPsiDocumentationBuilder.kt
+++ b/core/src/main/kotlin/Java/JavaPsiDocumentationBuilder.kt
@@ -45,10 +45,10 @@ class JavaPsiDocumentationBuilder : JavaDocumentationBuilder {
     private val refGraph: NodeReferenceGraph
     private val docParser: JavaDocumentationParser
 
-    @Inject constructor(options: DocumentationOptions, refGraph: NodeReferenceGraph, logger: DokkaLogger) {
+    @Inject constructor(options: DocumentationOptions, refGraph: NodeReferenceGraph, logger: DokkaLogger, signatureProvider: ElementSignatureProvider) {
         this.options = options
         this.refGraph = refGraph
-        this.docParser = JavadocParser(refGraph, logger)
+        this.docParser = JavadocParser(refGraph, logger, signatureProvider)
     }
 
     constructor(options: DocumentationOptions, refGraph: NodeReferenceGraph, docParser: JavaDocumentationParser) {
@@ -61,7 +61,7 @@ class JavaPsiDocumentationBuilder : JavaDocumentationBuilder {
         if (skipFile(file) || file.classes.all { skipElement(it) }) {
             return
         }
-        val packageNode = module.findOrCreatePackageNode(file.packageName, emptyMap(), refGraph)
+        val packageNode = findOrCreatePackageNode(module, file.packageName, emptyMap(), refGraph)
         appendClasses(packageNode, file.classes)
     }
 
diff --git a/core/src/main/kotlin/Java/JavadocParser.kt b/core/src/main/kotlin/Java/JavadocParser.kt
index db61a00a..365ae298 100644
--- a/core/src/main/kotlin/Java/JavadocParser.kt
+++ b/core/src/main/kotlin/Java/JavadocParser.kt
@@ -22,7 +22,8 @@ interface JavaDocumentationParser {
 
 class JavadocParser(
     private val refGraph: NodeReferenceGraph,
-    private val logger: DokkaLogger
+    private val logger: DokkaLogger,
+    private val signatureProvider: ElementSignatureProvider
 ) : JavaDocumentationParser {
     override fun parseDocumentation(element: PsiNamedElement): JavadocParseResult {
         val docComment = (element as? PsiDocCommentOwner)?.docComment
@@ -157,7 +158,7 @@ class JavadocParser(
     private fun resolveLink(valueElement: PsiElement?): String? {
         val target = valueElement?.reference?.resolve()
         if (target != null) {
-            return getSignature(target)
+            return signatureProvider.signature(target)
         }
         return null
     }