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Diffstat (limited to 'src/lombok/eclipse/handlers/HandleGetter.java')
-rw-r--r--src/lombok/eclipse/handlers/HandleGetter.java50
1 files changed, 41 insertions, 9 deletions
diff --git a/src/lombok/eclipse/handlers/HandleGetter.java b/src/lombok/eclipse/handlers/HandleGetter.java
index ca561a48..798705da 100644
--- a/src/lombok/eclipse/handlers/HandleGetter.java
+++ b/src/lombok/eclipse/handlers/HandleGetter.java
@@ -2,9 +2,12 @@ package lombok.eclipse.handlers;
import static lombok.eclipse.handlers.PKG.*;
+import lombok.AccessLevel;
import lombok.Getter;
import lombok.core.AnnotationValues;
import lombok.core.TransformationsUtil;
+import lombok.core.AST.Kind;
+import lombok.eclipse.Eclipse;
import lombok.eclipse.EclipseAnnotationHandler;
import lombok.eclipse.EclipseAST.Node;
@@ -19,30 +22,59 @@ import org.eclipse.jdt.internal.compiler.ast.SingleNameReference;
import org.eclipse.jdt.internal.compiler.ast.Statement;
import org.eclipse.jdt.internal.compiler.ast.TypeDeclaration;
import org.eclipse.jdt.internal.compiler.ast.TypeReference;
+import org.eclipse.jdt.internal.compiler.classfmt.ClassFileConstants;
import org.eclipse.jdt.internal.compiler.lookup.MethodScope;
import org.mangosdk.spi.ProviderFor;
@ProviderFor(EclipseAnnotationHandler.class)
public class HandleGetter implements EclipseAnnotationHandler<Getter> {
+ public void generateGetterForField(Node fieldNode, ASTNode pos) {
+ AccessLevel level = Getter.DEFAULT_ACCESS_LEVEL;
+ Node errorNode = fieldNode;
+
+ for ( Node child : fieldNode.down() ) {
+ if ( child.getKind() == Kind.ANNOTATION ) {
+ if ( Eclipse.annotationTypeMatches(Getter.class, child) ) {
+ level = Eclipse.createAnnotation(Getter.class, child).getInstance().value();
+ errorNode = child;
+ pos = child.get();
+ break;
+ }
+ }
+ }
+
+ createGetterForField(level, fieldNode, errorNode, pos);
+ }
+
@Override public boolean handle(AnnotationValues<Getter> annotation, Annotation ast, Node annotationNode) {
- if ( !(annotationNode.up().get() instanceof FieldDeclaration) ) return false;
- FieldDeclaration field = (FieldDeclaration) annotationNode.up().get();
+ Node fieldNode = annotationNode.up();
+ AccessLevel level = annotation.getInstance().value();
+ return createGetterForField(level, fieldNode, annotationNode, annotationNode.get());
+ }
+
+ private boolean createGetterForField(AccessLevel level, Node fieldNode, Node errorNode, ASTNode pos) {
+ if ( fieldNode.getKind() != Kind.FIELD ) {
+ errorNode.addError("@Getter is only supported on a field.");
+ return false;
+ }
+
+ FieldDeclaration field = (FieldDeclaration) fieldNode.get();
TypeReference fieldType = field.type;
String getterName = TransformationsUtil.toGetterName(
new String(field.name), nameEquals(fieldType.getTypeName(), "boolean"));
- TypeDeclaration parent = (TypeDeclaration) annotationNode.up().up().get();
+ TypeDeclaration parent = (TypeDeclaration) fieldNode.up().get();
if ( parent.methods != null ) for ( AbstractMethodDeclaration method : parent.methods ) {
if ( method.selector != null && new String(method.selector).equals(getterName) ) {
- annotationNode.addWarning(String.format(
+ errorNode.addWarning(String.format(
"Not generating %s(): A method with that name already exists", getterName));
return false;
}
}
- int modifier = toModifier(annotation.getInstance().value());
+ int modifier = toModifier(level) | (field.modifiers & ClassFileConstants.AccStatic);
- MethodDeclaration method = generateGetter(parent, field, getterName, modifier, ast);
+ MethodDeclaration method = generateGetter(parent, field, getterName, modifier, pos);
if ( parent.methods == null ) {
parent.methods = new AbstractMethodDeclaration[1];
@@ -58,7 +90,7 @@ public class HandleGetter implements EclipseAnnotationHandler<Getter> {
}
private MethodDeclaration generateGetter(TypeDeclaration parent, FieldDeclaration field, String name,
- int modifier, Annotation ast) {
+ int modifier, ASTNode pos) {
MethodDeclaration method = new MethodDeclaration(parent.compilationResult);
method.modifiers = modifier;
method.returnType = field.type;
@@ -72,8 +104,8 @@ public class HandleGetter implements EclipseAnnotationHandler<Getter> {
method.bits |= ASTNode.Bit24;
Expression fieldExpression = new SingleNameReference(field.name, (field.declarationSourceStart << 32) | field.declarationSourceEnd);
Statement returnStatement = new ReturnStatement(fieldExpression, field.sourceStart, field.sourceEnd);
- method.bodyStart = method.declarationSourceStart = method.sourceStart = ast.sourceStart;
- method.bodyEnd = method.declarationSourceEnd = method.sourceEnd = ast.sourceEnd;
+ method.bodyStart = method.declarationSourceStart = method.sourceStart = pos.sourceStart;
+ method.bodyEnd = method.declarationSourceEnd = method.sourceEnd = pos.sourceEnd;
method.statements = new Statement[] { returnStatement };
return method;
}