From 7af9add9996f2efab6cccc50c5503b3457534930 Mon Sep 17 00:00:00 2001 From: Reinier Zwitserloot Date: Tue, 16 Jul 2013 00:51:31 +0200 Subject: * Fixed issues with @FieldDefaults and @Value (you can NOT override @Value's final-by-default and private-by-default with it; now appropriate warnings are emitted) * Builder now errors out on presence of most lombok annotations on an explicit builder class. * Builder now takes @FieldDefaults/@Value into account. * Builder on type now generates the constructor as package private instead of private to avoid synthetic accessor constructors. * added a bunch of test cases. * added a test case feature: If the expected file is omitted entirely but there are expected messages, the differences in the output itself are ignored. * streamlined checking for boolean-ness (removed some duplicate code) * added 'fluent' and 'chain' to @Builder. --- .../eclipse/handlers/EclipseHandlerUtil.java | 35 ++++++++++++++++++++-- 1 file changed, 32 insertions(+), 3 deletions(-) (limited to 'src/core/lombok/eclipse/handlers/EclipseHandlerUtil.java') diff --git a/src/core/lombok/eclipse/handlers/EclipseHandlerUtil.java b/src/core/lombok/eclipse/handlers/EclipseHandlerUtil.java index 364ce0a5..9bd634f7 100644 --- a/src/core/lombok/eclipse/handlers/EclipseHandlerUtil.java +++ b/src/core/lombok/eclipse/handlers/EclipseHandlerUtil.java @@ -22,6 +22,7 @@ package lombok.eclipse.handlers; import static lombok.eclipse.Eclipse.*; +import static lombok.core.TransformationsUtil.*; import java.lang.reflect.Constructor; import java.lang.reflect.Field; @@ -296,6 +297,29 @@ public class EclipseHandlerUtil { } + public static void sanityCheckForMethodGeneratingAnnotationsOnBuilderClass(EclipseNode typeNode, EclipseNode errorNode) { + List disallowed = null; + for (EclipseNode child : typeNode.down()) { + for (Class annType : INVALID_ON_BUILDERS) { + if (annotationTypeMatches(annType, child)) { + if (disallowed == null) disallowed = new ArrayList(); + disallowed.add(annType.getSimpleName()); + } + } + } + + int size = disallowed == null ? 0 : disallowed.size(); + if (size == 0) return; + if (size == 1) { + errorNode.addError("@" + disallowed.get(0) + " is not allowed on builder classes."); + return; + } + StringBuilder out = new StringBuilder(); + for (String a : disallowed) out.append("@").append(a).append(", "); + out.setLength(out.length() - 2); + errorNode.addError(out.append(" are not allowed on builder classes.").toString()); + } + public static Annotation copyAnnotation(Annotation annotation, ASTNode source) { int pS = source.sourceStart, pE = source.sourceEnd; @@ -845,15 +869,20 @@ public class EclipseHandlerUtil { private static final Object MARKER = new Object(); static void registerCreatedLazyGetter(FieldDeclaration field, char[] methodName, TypeReference returnType) { - if (!nameEquals(returnType.getTypeName(), "boolean") || returnType.dimensions() > 0) return; - generatedLazyGettersWithPrimitiveBoolean.put(field, MARKER); + if (isBoolean(returnType)) { + generatedLazyGettersWithPrimitiveBoolean.put(field, MARKER); + } + } + + public static boolean isBoolean(TypeReference typeReference) { + return nameEquals(typeReference.getTypeName(), "boolean") && typeReference.dimensions() == 0; } private static GetterMethod findGetter(EclipseNode field) { FieldDeclaration fieldDeclaration = (FieldDeclaration) field.get(); boolean forceBool = generatedLazyGettersWithPrimitiveBoolean.containsKey(fieldDeclaration); TypeReference fieldType = fieldDeclaration.type; - boolean isBoolean = forceBool || (nameEquals(fieldType.getTypeName(), "boolean") && fieldType.dimensions() == 0); + boolean isBoolean = forceBool || isBoolean(fieldType); EclipseNode typeNode = field.up(); for (String potentialGetterName : toAllGetterNames(field, isBoolean)) { -- cgit