fix: Read access is allowed from inside read-action (or EDT) (#745)

jeffmaury · web-flow · commit 3f3c52c42a80 · 2023-02-28T14:27:59.000+01:00
Fixes #726 Signed-off-by: Jeff MAURY <jmaury@redhat.com>
diff --git a/src/main/java/com/redhat/devtools/intellij/quarkus/lsp4ij/LSPIJUtils.java b/src/main/java/com/redhat/devtools/intellij/quarkus/lsp4ij/LSPIJUtils.java
@@ -108,7 +108,7 @@ public static Document getDocument(VirtualFile docFile) {
 
     public static Module getProject(VirtualFile file) {
         for (Project project : ProjectManager.getInstance().getOpenProjects()) {
-            Module module = ProjectFileIndex.getInstance(project).getModuleForFile(file);
+            Module module = ReadAction.compute(() -> ProjectFileIndex.getInstance(project).getModuleForFile(file));
             if (module != null) {
                 return module;
             }

Original file line number	Diff line number	Diff line change
`@@ -108,7 +108,7 @@ public static Document getDocument(VirtualFile docFile) {`
`108`	`108`
`109`	`109`	`public static Module getProject(VirtualFile file) {`
`110`	`110`	`for (Project project : ProjectManager.getInstance().getOpenProjects()) {`
`111`		`- Module module = ProjectFileIndex.getInstance(project).getModuleForFile(file);`
	`111`	`+ Module module = ReadAction.compute(() -> ProjectFileIndex.getInstance(project).getModuleForFile(file));`
`112`	`112`	`if (module != null) {`
`113`	`113`	`return module;`
`114`	`114`	`}`