Add fallback for parent class name retrieval in validation property result

Author: xterao

src/main/kotlin/org/domaframework/doma/intellij/common/sql/validator/result/ValidationPropertyResult.kt

@@ -37,9 +37,11 @@ class ValidationPropertyResult(
         parent: PsiParentClass?,
     ) {
         val project = identify.project
+        val parentClassType = parentClass?.type
         val parentName =
             parentClass?.clazz?.name
-                ?: (parentClass?.type as? PsiClassType)?.name
+                ?: (parentClassType as? PsiClassType)?.name
+                ?: parentClassType?.canonicalText
                 ?: ""
         holder.registerProblem(
             identify,

src/test/testData/src/main/resources/META-INF/doma/example/dao/EmployeeSummaryDao/bindVariableForEntityAndNonEntityParentClass.sql

@@ -11,6 +11,7 @@ INSERT INTO employee_project (employee_name, department, project)
                               AND e1.user_dept = /*# "development" */'dev'
                   -- Access to parent private field
                    WHERE u1.user_name = /* employee.userName.toLowerCase() */'name'
+                    OR u1.name = /* employee.userName.isBlank().<error descr="The field or method [x] does not exist in the class [boolean]">x</error> */'boolean'
                    -- Access to non-existent parent field
                    OR u1.user_name = /* employee.<error descr="The field or method [userFirstName] does not exist in the class [Employee]">userFirstName</error>.toLowerCase() */'name'
                    -- Public parent method