Fix spotbugs

ballerina-platform · Oct 3, 2024 · 0e1ae32 · 0e1ae32
1 parent f6f222a
commit 0e1ae32
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/...ballerina-bindgen/src/main/java/org/ballerinalang/bindgen/utils/BindgenFileGenerator.java b/...ballerina-bindgen/src/main/java/org/ballerinalang/bindgen/utils/BindgenFileGenerator.java
@@ -84,7 +84,11 @@ private SyntaxTree generateSyntaxTree() throws BindgenException {
     }
 
     private SyntaxTree generateFromTemplate(Path filePath) throws BindgenException {
-        return generateFromTemplate(filePath, env.getAlias(currentClass.getName()));
+        String alias = env.getAlias(currentClass.getName());
+        if (alias == null) {
+            throw new BindgenException("error: unable to generate the binding class '" + currentClass.getName() + "'");
+        }
+        return generateFromTemplate(filePath, alias);
     }
 
     private SyntaxTree generateFromTemplate(Path filePath, String alias) throws BindgenException {