diff options
Diffstat (limited to 'src/core/lombok')
19 files changed, 152 insertions, 28 deletions
diff --git a/src/core/lombok/Delegate.java b/src/core/lombok/Delegate.java new file mode 100644 index 00000000..0bbaed0d --- /dev/null +++ b/src/core/lombok/Delegate.java @@ -0,0 +1,26 @@ +/* + * Copyright © 2010 Reinier Zwitserloot, Roel Spilker and Robbert Jan Grootjans. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ +package lombok; + +public @interface Delegate { + Class<?> value() default java.lang.Object.class; +} diff --git a/src/core/lombok/eclipse/handlers/HandleVal.java b/src/core/lombok/eclipse/handlers/HandleVal.java index b3cfa879..7f4f36fb 100644 --- a/src/core/lombok/eclipse/handlers/HandleVal.java +++ b/src/core/lombok/eclipse/handlers/HandleVal.java @@ -1,5 +1,5 @@ /* - * Copyright © 2009-2010 Reinier Zwitserloot, Roel Spilker and Robbert Jan Grootjans. + * Copyright © 2010 Reinier Zwitserloot, Roel Spilker and Robbert Jan Grootjans. * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal diff --git a/src/core/lombok/javac/HandlerLibrary.java b/src/core/lombok/javac/HandlerLibrary.java index 5b792874..8eb7be9f 100644 --- a/src/core/lombok/javac/HandlerLibrary.java +++ b/src/core/lombok/javac/HandlerLibrary.java @@ -51,7 +51,7 @@ public class HandlerLibrary { private final Map<String, AnnotationHandlerContainer<?>> annotationHandlers = new HashMap<String, AnnotationHandlerContainer<?>>(); private final Collection<JavacASTVisitor> visitorHandlers = new ArrayList<JavacASTVisitor>(); private final Messager messager; - private boolean skipPrintAST = true; + private int phase = 0; /** * Creates a new HandlerLibrary that will report any problems or errors to the provided messager. @@ -70,6 +70,10 @@ public class HandlerLibrary { this.annotationClass = annotationClass; } + public boolean isResolutionBased() { + return handler.isResolutionBased(); + } + public boolean handle(final JavacNode node) { return handler.handle(Javac.createAnnotation(annotationClass, node), (JCAnnotation)node.get(), node); } @@ -160,12 +164,14 @@ public class HandlerLibrary { boolean handled = false; for (String fqn : resolver.findTypeMatches(node, rawType)) { boolean isPrintAST = fqn.equals(PrintAST.class.getName()); - if (isPrintAST == skipPrintAST) continue; + if (isPrintAST && phase != 2) continue; + if (!isPrintAST && phase == 2) continue; AnnotationHandlerContainer<?> container = annotationHandlers.get(fqn); if (container == null) continue; try { - handled |= container.handle(node); + if (container.isResolutionBased() && phase == 1) handled |= container.handle(node); + if (!container.isResolutionBased() && phase == 0) handled |= container.handle(node); } catch (AnnotationValueDecodeFail fail) { fail.owner.setError(fail.getMessage(), fail.idx); } catch (Throwable t) { @@ -183,13 +189,8 @@ public class HandlerLibrary { */ public void callASTVisitors(JavacAST ast) { for (JavacASTVisitor visitor : visitorHandlers) try { - if (!visitor.isResolutionBased()) ast.traverse(visitor); - } catch (Throwable t) { - javacError(String.format("Lombok visitor handler %s failed", visitor.getClass()), t); - } - - for (JavacASTVisitor visitor : visitorHandlers) try { - if (visitor.isResolutionBased()) ast.traverse(visitor); + if (!visitor.isResolutionBased() && phase == 0) ast.traverse(visitor); + if (visitor.isResolutionBased() && phase == 1) ast.traverse(visitor); } catch (Throwable t) { javacError(String.format("Lombok visitor handler %s failed", visitor.getClass()), t); } @@ -197,17 +198,17 @@ public class HandlerLibrary { /** * Lombok does not currently support triggering annotations in a specified order; the order is essentially - * random right now. This lack of order is particularly annoying for the {@code PrintAST} annotation, - * which is almost always intended to run last. Hence, this hack, which lets it in fact run last. - * - * @see #skipAllButPrintAST() + * random right now. As a temporary hack we've identified 3 important phases. */ - public void skipPrintAST() { - skipPrintAST = true; + public void setPreResolutionPhase() { + phase = 0; + } + + public void setPostResolutionPhase() { + phase = 1; } - /** @see #skipPrintAST() */ - public void skipAllButPrintAST() { - skipPrintAST = false; + public void setPrintASTPhase() { + phase = 2; } } diff --git a/src/core/lombok/javac/JavacAnnotationHandler.java b/src/core/lombok/javac/JavacAnnotationHandler.java index 5b6fe4ce..ee330ecb 100644 --- a/src/core/lombok/javac/JavacAnnotationHandler.java +++ b/src/core/lombok/javac/JavacAnnotationHandler.java @@ -55,4 +55,9 @@ public interface JavacAnnotationHandler<T extends Annotation> { * compile session (you've handled it), or {@code false} to indicate you aren't done yet. */ boolean handle(AnnotationValues<T> annotation, JCAnnotation ast, JavacNode annotationNode); + + /** + * Return true if this handler requires resolution. + */ + boolean isResolutionBased(); } diff --git a/src/core/lombok/javac/JavacResolution.java b/src/core/lombok/javac/JavacResolution.java index e0eb436d..26ff34d0 100644 --- a/src/core/lombok/javac/JavacResolution.java +++ b/src/core/lombok/javac/JavacResolution.java @@ -11,6 +11,7 @@ import javax.lang.model.type.TypeKind; import javax.tools.DiagnosticListener; import com.sun.tools.javac.code.BoundKind; +import com.sun.tools.javac.code.Symbol; import com.sun.tools.javac.code.Symbol.TypeSymbol; import com.sun.tools.javac.code.Symtab; import com.sun.tools.javac.code.Type.ArrayType; diff --git a/src/core/lombok/javac/JavacTransformer.java b/src/core/lombok/javac/JavacTransformer.java index 5f145460..c703b1c7 100644 --- a/src/core/lombok/javac/JavacTransformer.java +++ b/src/core/lombok/javac/JavacTransformer.java @@ -22,16 +22,18 @@ package lombok.javac; import java.util.ArrayList; -import java.util.List; import javax.annotation.processing.Messager; +import com.sun.tools.javac.comp.Enter; +import com.sun.tools.javac.comp.MemberEnter; import com.sun.tools.javac.tree.JCTree.JCAnnotation; import com.sun.tools.javac.tree.JCTree.JCClassDecl; import com.sun.tools.javac.tree.JCTree.JCCompilationUnit; import com.sun.tools.javac.tree.JCTree.JCMethodDecl; import com.sun.tools.javac.tree.JCTree.JCVariableDecl; import com.sun.tools.javac.util.Context; +import com.sun.tools.javac.util.List; public class JavacTransformer { private final HandlerLibrary handlers; @@ -42,18 +44,39 @@ public class JavacTransformer { this.handlers = HandlerLibrary.load(messager); } - public boolean transform(Context context, Iterable<JCCompilationUnit> compilationUnits) { - List<JavacAST> asts = new ArrayList<JavacAST>(); + public boolean transform(Context context, java.util.List<JCCompilationUnit> compilationUnitsRaw) { + List<JCCompilationUnit> compilationUnits; + if (compilationUnitsRaw instanceof List<?>) { + compilationUnits = (List<JCCompilationUnit>)compilationUnitsRaw; + } else { + compilationUnits = List.nil(); + for (int i = compilationUnitsRaw.size() -1; i >= 0; i--) { + compilationUnits = compilationUnits.prepend(compilationUnitsRaw.get(i)); + } + } + + java.util.List<JavacAST> asts = new ArrayList<JavacAST>(); for (JCCompilationUnit unit : compilationUnits) asts.add(new JavacAST(messager, context, unit)); - handlers.skipPrintAST(); + handlers.setPreResolutionPhase(); + for (JavacAST ast : asts) { + ast.traverse(new AnnotationVisitor()); + handlers.callASTVisitors(ast); + } + + context.put(Enter.class, (Enter) null); + context.put(MemberEnter.class, (MemberEnter) null); + Enter.instance(context).main(compilationUnits); + + handlers.setPostResolutionPhase(); for (JavacAST ast : asts) { ast.traverse(new AnnotationVisitor()); handlers.callASTVisitors(ast); } - handlers.skipAllButPrintAST(); + + handlers.setPrintASTPhase(); for (JavacAST ast : asts) { ast.traverse(new AnnotationVisitor()); } @@ -61,6 +84,7 @@ public class JavacTransformer { for (JavacAST ast : asts) { if (ast.isChanged()) return true; } + return false; } diff --git a/src/core/lombok/javac/apt/Processor.java b/src/core/lombok/javac/apt/Processor.java index 037f5ba5..58631c66 100644 --- a/src/core/lombok/javac/apt/Processor.java +++ b/src/core/lombok/javac/apt/Processor.java @@ -26,6 +26,7 @@ import java.io.InputStream; import java.lang.reflect.Field; import java.lang.reflect.Method; import java.net.URL; +import java.util.ArrayList; import java.util.Enumeration; import java.util.IdentityHashMap; import java.util.Map; @@ -172,7 +173,7 @@ public class Processor extends AbstractProcessor { if (unit != null) units.put(unit, null); } - transformer.transform(processingEnv.getContext(), units.keySet()); + transformer.transform(processingEnv.getContext(), new ArrayList<JCCompilationUnit>(units.keySet())); return false; } diff --git a/src/core/lombok/javac/handlers/HandleCleanup.java b/src/core/lombok/javac/handlers/HandleCleanup.java index d72898b8..cbbdc007 100644 --- a/src/core/lombok/javac/handlers/HandleCleanup.java +++ b/src/core/lombok/javac/handlers/HandleCleanup.java @@ -156,4 +156,8 @@ public class HandleCleanup implements JavacAnnotationHandler<Cleanup> { } } } + + @Override public boolean isResolutionBased() { + return false; + } } diff --git a/src/core/lombok/javac/handlers/HandleConstructor.java b/src/core/lombok/javac/handlers/HandleConstructor.java index c2332974..d56c976f 100644 --- a/src/core/lombok/javac/handlers/HandleConstructor.java +++ b/src/core/lombok/javac/handlers/HandleConstructor.java @@ -69,6 +69,10 @@ public class HandleConstructor { new HandleConstructor().generateConstructor(typeNode, level, fields, staticName, false, false); return true; } + + @Override public boolean isResolutionBased() { + return false; + } } @ProviderFor(JavacAnnotationHandler.class) @@ -86,6 +90,10 @@ public class HandleConstructor { new HandleConstructor().generateConstructor(typeNode, level, findRequiredFields(typeNode), staticName, false, suppressConstructorProperties); return true; } + + @Override public boolean isResolutionBased() { + return false; + } } private static List<JavacNode> findRequiredFields(JavacNode typeNode) { @@ -131,6 +139,10 @@ public class HandleConstructor { new HandleConstructor().generateConstructor(typeNode, level, fields, staticName, false, suppressConstructorProperties); return true; } + + @Override public boolean isResolutionBased() { + return false; + } } public void generateRequiredArgsConstructor(JavacNode typeNode, AccessLevel level, String staticName, boolean skipIfConstructorExists) { diff --git a/src/core/lombok/javac/handlers/HandleData.java b/src/core/lombok/javac/handlers/HandleData.java index 2087c133..682b7fe4 100644 --- a/src/core/lombok/javac/handlers/HandleData.java +++ b/src/core/lombok/javac/handlers/HandleData.java @@ -63,4 +63,8 @@ public class HandleData implements JavacAnnotationHandler<Data> { return true; } + + @Override public boolean isResolutionBased() { + return false; + } } diff --git a/src/core/lombok/javac/handlers/HandleEqualsAndHashCode.java b/src/core/lombok/javac/handlers/HandleEqualsAndHashCode.java index 96113bc4..f824986c 100644 --- a/src/core/lombok/javac/handlers/HandleEqualsAndHashCode.java +++ b/src/core/lombok/javac/handlers/HandleEqualsAndHashCode.java @@ -479,4 +479,8 @@ public class HandleEqualsAndHashCode implements JavacAnnotationHandler<EqualsAnd private JCStatement returnBool(TreeMaker maker, boolean bool) { return maker.Return(maker.Literal(TypeTags.BOOLEAN, bool ? 1 : 0)); } + + @Override public boolean isResolutionBased() { + return false; + } } diff --git a/src/core/lombok/javac/handlers/HandleGetter.java b/src/core/lombok/javac/handlers/HandleGetter.java index ac3a16a1..65694dde 100644 --- a/src/core/lombok/javac/handlers/HandleGetter.java +++ b/src/core/lombok/javac/handlers/HandleGetter.java @@ -202,4 +202,8 @@ public class HandleGetter implements JavacAnnotationHandler<Getter> { return treeMaker.MethodDef(treeMaker.Modifiers(access, nonNulls.appendList(nullables)), methodName, methodType, methodGenericParams, parameters, throwsClauses, methodBody, annotationMethodDefaultValue); } + + @Override public boolean isResolutionBased() { + return false; + } } diff --git a/src/core/lombok/javac/handlers/HandleLog.java b/src/core/lombok/javac/handlers/HandleLog.java index 03e40d7f..c72892cc 100644 --- a/src/core/lombok/javac/handlers/HandleLog.java +++ b/src/core/lombok/javac/handlers/HandleLog.java @@ -121,6 +121,10 @@ public class HandleLog { @Override public boolean handle(AnnotationValues<lombok.extern.apachecommons.Log> annotation, JCAnnotation ast, JavacNode annotationNode) { return processAnnotation(LoggingFramework.COMMONS, annotation, annotationNode); } + + @Override public boolean isResolutionBased() { + return false; + } } /** @@ -131,7 +135,11 @@ public class HandleLog { @Override public boolean handle(AnnotationValues<lombok.extern.jul.Log> annotation, JCAnnotation ast, JavacNode annotationNode) { return processAnnotation(LoggingFramework.JUL, annotation, annotationNode); } - } + + @Override public boolean isResolutionBased() { + return false; + } + } /** * Handles the {@link lombok.extern.log4j.Log} annotation for javac. @@ -141,6 +149,10 @@ public class HandleLog { @Override public boolean handle(AnnotationValues<lombok.extern.log4j.Log> annotation, JCAnnotation ast, JavacNode annotationNode) { return processAnnotation(LoggingFramework.LOG4J, annotation, annotationNode); } + + @Override public boolean isResolutionBased() { + return false; + } } /** @@ -151,6 +163,10 @@ public class HandleLog { @Override public boolean handle(AnnotationValues<lombok.extern.slf4j.Log> annotation, JCAnnotation ast, JavacNode annotationNode) { return processAnnotation(LoggingFramework.SLF4J, annotation, annotationNode); } + + @Override public boolean isResolutionBased() { + return false; + } } enum LoggingFramework { diff --git a/src/core/lombok/javac/handlers/HandlePrintAST.java b/src/core/lombok/javac/handlers/HandlePrintAST.java index 4c25694b..61b877d6 100644 --- a/src/core/lombok/javac/handlers/HandlePrintAST.java +++ b/src/core/lombok/javac/handlers/HandlePrintAST.java @@ -54,4 +54,8 @@ public class HandlePrintAST implements JavacAnnotationHandler<PrintAST> { return true; } + + @Override public boolean isResolutionBased() { + return false; + } } diff --git a/src/core/lombok/javac/handlers/HandleSetter.java b/src/core/lombok/javac/handlers/HandleSetter.java index 98b68e4a..9c7a233a 100644 --- a/src/core/lombok/javac/handlers/HandleSetter.java +++ b/src/core/lombok/javac/handlers/HandleSetter.java @@ -238,4 +238,8 @@ public class HandleSetter implements JavacAnnotationHandler<Setter> { return v.visitNoType(this, p); } } + + @Override public boolean isResolutionBased() { + return false; + } } diff --git a/src/core/lombok/javac/handlers/HandleSneakyThrows.java b/src/core/lombok/javac/handlers/HandleSneakyThrows.java index b2337f67..0f37a80e 100644 --- a/src/core/lombok/javac/handlers/HandleSneakyThrows.java +++ b/src/core/lombok/javac/handlers/HandleSneakyThrows.java @@ -110,4 +110,8 @@ public class HandleSneakyThrows implements JavacAnnotationHandler<SneakyThrows> return maker.Try(tryBlock, List.of(maker.Catch(catchParam, catchBody)), null); } + + @Override public boolean isResolutionBased() { + return false; + } } diff --git a/src/core/lombok/javac/handlers/HandleSynchronized.java b/src/core/lombok/javac/handlers/HandleSynchronized.java index a095aaf1..b1394b02 100644 --- a/src/core/lombok/javac/handlers/HandleSynchronized.java +++ b/src/core/lombok/javac/handlers/HandleSynchronized.java @@ -107,4 +107,8 @@ public class HandleSynchronized implements JavacAnnotationHandler<Synchronized> return true; } + + @Override public boolean isResolutionBased() { + return false; + } } diff --git a/src/core/lombok/javac/handlers/HandleToString.java b/src/core/lombok/javac/handlers/HandleToString.java index e3cb0294..f52602c3 100644 --- a/src/core/lombok/javac/handlers/HandleToString.java +++ b/src/core/lombok/javac/handlers/HandleToString.java @@ -247,4 +247,8 @@ public class HandleToString implements JavacAnnotationHandler<ToString> { } return typeName; } + + @Override public boolean isResolutionBased() { + return false; + } } diff --git a/src/core/lombok/javac/handlers/HandleVal.java b/src/core/lombok/javac/handlers/HandleVal.java index 5da6fec0..983f2d86 100644 --- a/src/core/lombok/javac/handlers/HandleVal.java +++ b/src/core/lombok/javac/handlers/HandleVal.java @@ -1,5 +1,5 @@ /* - * Copyright © 2010 Reinier Zwitserloot and Roel Spilker. + * Copyright © 2010 Reinier Zwitserloot, Roel Spilker and Robbert Jan Grootjans. * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal @@ -31,8 +31,10 @@ import org.mangosdk.spi.ProviderFor; import com.sun.tools.javac.code.Flags; import com.sun.tools.javac.code.Type; import com.sun.tools.javac.tree.JCTree; +import com.sun.tools.javac.tree.JCTree.JCClassDecl; import com.sun.tools.javac.tree.JCTree.JCEnhancedForLoop; import com.sun.tools.javac.tree.JCTree.JCExpression; +import com.sun.tools.javac.tree.JCTree.JCMethodDecl; import com.sun.tools.javac.tree.JCTree.JCNewArray; import com.sun.tools.javac.tree.JCTree.JCVariableDecl; |