#804 for Gradle 5: resource read ok, but writing suppressed

immutables · Dec 29, 2018 · 0c6904b · 0c6904b
1 parent 54edbd1
commit 0c6904b
Showing 1 changed file with 14 additions and 7 deletions.
diff --git a/value-processor/src/org/immutables/value/processor/Processor.java b/value-processor/src/org/immutables/value/processor/Processor.java
@@ -24,7 +24,9 @@
 import javax.annotation.processing.Filer;
 import javax.annotation.processing.ProcessingEnvironment;
 import javax.annotation.processing.SupportedAnnotationTypes;
+import javax.lang.model.element.Element;
 import javax.tools.FileObject;
+import javax.tools.Diagnostic.Kind;
 import javax.tools.JavaFileManager.Location;
 import org.immutables.generator.AbstractGenerator;
 import org.immutables.generator.ForwardingFiler;
@@ -144,14 +146,19 @@ protected Filer delegate() {
             }
 
             @Override
-            public FileObject getResource(Location location, CharSequence pkg, CharSequence relativeName)
+            public FileObject createResource(
+                Location location,
+                CharSequence pkg,
+                CharSequence relativeName,
+                Element... originatingElements)
                 throws IOException {
-              throw new FileNotFoundException(
-                  String.format("Restricted read %s/%s/%s (triggered by -A%s)",
-                      location,
-                      pkg,
-                      relativeName,
-                      GRADLE_INCREMENTAL));
+              String message = String.format("Suppressed writing of resource %s/%s/%s (triggered by enabling -A%s)",
+                  location,
+                  pkg,
+                  relativeName,
+                  GRADLE_INCREMENTAL);
+              getMessager().printMessage(Kind.MANDATORY_WARNING, message);
+              throw new FileNotFoundException(message);
             }
           };
         }