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Adding eclipse support.

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Christian Sterzl committed 2014-04-03 11:26:46 +02:00
1 parent 3d32cd85f1
commit 4cabd0d0ce
2 files changed
+11 -8
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src/core/lombok/EqualsAndHashCode.java
+1 -1
View File
@@ -66,7 +66,7 @@ public @interface EqualsAndHashCode {
* Any annotations listed here are put on the generated parameter of {@code equals} and {@code canEqual}. The syntax for this feature is: {@code @EqualsAndHashCode(onParam=@__({@AnnotationsGoHere}))}
* This is useful to add for example a {@code Nullable} annotation.
*/
AnyAnnotation[] onParam() default @AnyAnnotation;
AnyAnnotation[] onParam() default {};
/**
* Placeholder annotation to enable the placement of annotations on the generated code.
src/core/lombok/eclipse/handlers/HandleEqualsAndHashCode.java
+10 -7
View File
@@ -116,7 +116,7 @@ public class HandleEqualsAndHashCode extends EclipseAnnotationHandler<EqualsAndH
return;
}
generateMethods(typeNode, errorNode, null, null, null, false, FieldAccess.GETTER);
generateMethods(typeNode, errorNode, null, null, null, false, FieldAccess.GETTER, null);
}
@Override public void handle(AnnotationValues<EqualsAndHashCode> annotation, Annotation ast, EclipseNode annotationNode) {
@@ -127,6 +127,7 @@ public class HandleEqualsAndHashCode extends EclipseAnnotationHandler<EqualsAndH
List<String> includes = Arrays.asList(ann.of());
EclipseNode typeNode = annotationNode.up();
List<Annotation> onParam = unboxAndRemoveAnnotationParameter(ast, "onParam", "@EqualsAndHashCode(onParam=", annotationNode);
checkForBogusFieldNames(typeNode, annotation);
Boolean callSuper = ann.callSuper();
@@ -141,11 +142,11 @@ public class HandleEqualsAndHashCode extends EclipseAnnotationHandler<EqualsAndH
FieldAccess fieldAccess = ann.doNotUseGetters() ? FieldAccess.PREFER_FIELD : FieldAccess.GETTER;
generateMethods(typeNode, annotationNode, excludes, includes, callSuper, true, fieldAccess);
generateMethods(typeNode, annotationNode, excludes, includes, callSuper, true, fieldAccess, onParam);
}
public void generateMethods(EclipseNode typeNode, EclipseNode errorNode, List<String> excludes, List<String> includes,
Boolean callSuper, boolean whineIfExists, FieldAccess fieldAccess) {
Boolean callSuper, boolean whineIfExists, FieldAccess fieldAccess, List<Annotation> onParam) {
assert excludes == null || includes == null;
TypeDeclaration typeDecl = null;
@@ -235,12 +236,12 @@ public class HandleEqualsAndHashCode extends EclipseAnnotationHandler<EqualsAndH
//fallthrough
}
MethodDeclaration equalsMethod = createEquals(typeNode, nodesForEquality, callSuper, errorNode.get(), fieldAccess, needsCanEqual);
MethodDeclaration equalsMethod = createEquals(typeNode, nodesForEquality, callSuper, errorNode.get(), fieldAccess, needsCanEqual, onParam);
equalsMethod.traverse(new SetGeneratedByVisitor(errorNode.get()), ((TypeDeclaration)typeNode.get()).scope);
injectMethod(typeNode, equalsMethod);
if (needsCanEqual && canEqualExists == MemberExistsResult.NOT_EXISTS) {
MethodDeclaration canEqualMethod = createCanEqual(typeNode, errorNode.get());
MethodDeclaration canEqualMethod = createCanEqual(typeNode, errorNode.get(), onParam);
canEqualMethod.traverse(new SetGeneratedByVisitor(errorNode.get()), ((TypeDeclaration)typeNode.get()).scope);
injectMethod(typeNode, canEqualMethod);
}
@@ -460,7 +461,7 @@ public class HandleEqualsAndHashCode extends EclipseAnnotationHandler<EqualsAndH
return new QualifiedTypeReference(tokens, ps);
}
public MethodDeclaration createEquals(EclipseNode type, Collection<EclipseNode> fields, boolean callSuper, ASTNode source, FieldAccess fieldAccess, boolean needsCanEqual) {
public MethodDeclaration createEquals(EclipseNode type, Collection<EclipseNode> fields, boolean callSuper, ASTNode source, FieldAccess fieldAccess, boolean needsCanEqual, List<Annotation> onParam) {
int pS = source.sourceStart; int pE = source.sourceEnd;
long p = (long)pS << 32 | pE;
TypeDeclaration typeDecl = (TypeDeclaration)type.get();
@@ -483,6 +484,7 @@ public class HandleEqualsAndHashCode extends EclipseAnnotationHandler<EqualsAndH
setGeneratedBy(objectRef, source);
method.arguments = new Argument[] {new Argument(new char[] { 'o' }, 0, objectRef, Modifier.FINAL)};
method.arguments[0].sourceStart = pS; method.arguments[0].sourceEnd = pE;
method.arguments[0].annotations = onParam.toArray(new Annotation[] {});
setGeneratedBy(method.arguments[0], source);
List<Statement> statements = new ArrayList<Statement>();
@@ -720,7 +722,7 @@ public class HandleEqualsAndHashCode extends EclipseAnnotationHandler<EqualsAndH
}
public MethodDeclaration createCanEqual(EclipseNode type, ASTNode source) {
public MethodDeclaration createCanEqual(EclipseNode type, ASTNode source, List<Annotation> onParam) {
/* public boolean canEqual(final java.lang.Object other) {
* return other instanceof Outer.Inner.MyType;
* }
@@ -747,6 +749,7 @@ public class HandleEqualsAndHashCode extends EclipseAnnotationHandler<EqualsAndH
setGeneratedBy(objectRef, source);
method.arguments = new Argument[] {new Argument(otherName, 0, objectRef, Modifier.FINAL)};
method.arguments[0].sourceStart = pS; method.arguments[0].sourceEnd = pE;
method.arguments[0].annotations = onParam.toArray(new Annotation[] {});
setGeneratedBy(method.arguments[0], source);
SingleNameReference otherRef = new SingleNameReference(otherName, p);