Extract generateAssertLessThanIntMax()

1 files changed, 26 insertions, 26 deletions

diff --git a/src/main/java/org/zwobble/hobgoblin/compiler/output/generators/javatransient0/JavaTransient0Generator.java b/src/main/java/org/zwobble/hobgoblin/compiler/output/generators/javatransient0/JavaTransient0Generator.java
index 6bbd93b..b12f8d5 100644
--- a/src/main/java/org/zwobble/hobgoblin/compiler/output/generators/javatransient0/JavaTransient0Generator.java
+++ b/src/main/java/org/zwobble/hobgoblin/compiler/output/generators/javatransient0/JavaTransient0Generator.java
@@ -367,19 +367,9 @@ public class JavaTransient0Generator implements Generator {
             NativeTypes.INT_64
         ));
 
-        statements.add(new JavaIfStatement(
-            new JavaBinaryOperation(
-                JavaBinaryOperator.GREATER_THAN,
-                new JavaRef(bytesLengthVariableName),
-                new JavaStaticFieldAccess(JavaTypeRef.INT_BOXED, JavaIdentifier.of("MAX_VALUE"))
-            ),
-            new JavaBlock(List.of(
-                new JavaThrowStatement(new JavaNewExpression(
-                    JavaTypeRef.IO_EXCEPTION,
-                    List.of(new JavaStringLiteral("Strings longer than Integer.MAX_VALUE are not supported"))
-                ))
-            )),
-            new JavaBlock(List.of())
+        statements.add(generateAssertLessThanIntMax(
+            bytesLengthVariableName,
+            "Strings longer than Integer.MAX_VALUE are not supported"
         ));
 
         statements.add(new JavaLocalVariableDeclaration(
@@ -916,19 +906,9 @@ public class JavaTransient0Generator implements Generator {
 
         statements.addAll(generateDecode(size, NativeTypes.INT_64));
 
-        statements.add(new JavaIfStatement(
-            new JavaBinaryOperation(
-                JavaBinaryOperator.GREATER_THAN,
-                new JavaRef(size),
-                new JavaStaticFieldAccess(JavaTypeRef.INT_BOXED, JavaIdentifier.of("MAX_VALUE"))
-            ),
-            new JavaBlock(List.of(
-                new JavaThrowStatement(new JavaNewExpression(
-                    JavaTypeRef.IO_EXCEPTION,
-                    List.of(new JavaStringLiteral("Lists longer than Integer.MAX_VALUE are not supported"))
-                ))
-            )),
-            new JavaBlock(List.of())
+        statements.add(generateAssertLessThanIntMax(
+            size,
+            "Lists longer than Integer.MAX_VALUE are not supported"
         ));
 
         statements.add(new JavaLocalVariableDeclaration(
@@ -1233,6 +1213,26 @@ public class JavaTransient0Generator implements Generator {
         );
     }
 
+    private static JavaIfStatement generateAssertLessThanIntMax(
+        JavaIdentifier bytesLengthVariableName,
+        String errorMessage
+    ) {
+        return new JavaIfStatement(
+            new JavaBinaryOperation(
+                JavaBinaryOperator.GREATER_THAN,
+                new JavaRef(bytesLengthVariableName),
+                new JavaStaticFieldAccess(JavaTypeRef.INT_BOXED, JavaIdentifier.of("MAX_VALUE"))
+            ),
+            new JavaBlock(List.of(
+                new JavaThrowStatement(new JavaNewExpression(
+                    JavaTypeRef.IO_EXCEPTION,
+                    List.of(new JavaStringLiteral(errorMessage))
+                ))
+            )),
+            new JavaBlock(List.of())
+        );
+    }
+
     private JavaPackageName namespaceToJavaTransient0PackageName(NamespaceName namespaceName) {
         return this.javaGenerator.namespaceToJavaPackageName(namespaceName).add(JavaIdentifier.of("transient0"));
     }