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authorReinier Zwitserloot <reinier@tipit.to>2009-11-25 07:32:49 +0100
committerReinier Zwitserloot <reinier@tipit.to>2009-11-25 07:32:49 +0100
commit1a0e611a9c5e1ee518670647ce1a44beae559b44 (patch)
treee5ef8f671bc6688f486e874d4e2e1a7813e4f0b2 /src/lombok/javac/apt
parent7fd947ea40c25dad9ee543ebc4b92de9a2e05efc (diff)
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Refactored the source folders.
Diffstat (limited to 'src/lombok/javac/apt')
-rw-r--r--src/lombok/javac/apt/Processor.java175
-rw-r--r--src/lombok/javac/apt/package-info.java26
2 files changed, 0 insertions, 201 deletions
diff --git a/src/lombok/javac/apt/Processor.java b/src/lombok/javac/apt/Processor.java
deleted file mode 100644
index 9c851762..00000000
--- a/src/lombok/javac/apt/Processor.java
+++ /dev/null
@@ -1,175 +0,0 @@
-/*
- * Copyright © 2009 Reinier Zwitserloot and Roel Spilker.
- *
- * 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.javac.apt;
-
-import java.util.ArrayList;
-import java.util.IdentityHashMap;
-import java.util.List;
-import java.util.Set;
-
-import javax.annotation.processing.AbstractProcessor;
-import javax.annotation.processing.ProcessingEnvironment;
-import javax.annotation.processing.RoundEnvironment;
-import javax.annotation.processing.SupportedAnnotationTypes;
-import javax.annotation.processing.SupportedSourceVersion;
-import javax.lang.model.SourceVersion;
-import javax.lang.model.element.Element;
-import javax.lang.model.element.TypeElement;
-import javax.tools.Diagnostic.Kind;
-
-import lombok.javac.HandlerLibrary;
-import lombok.javac.JavacAST;
-import lombok.javac.JavacASTAdapter;
-import lombok.javac.JavacNode;
-
-import com.sun.source.util.TreePath;
-import com.sun.source.util.Trees;
-import com.sun.tools.javac.processing.JavacProcessingEnvironment;
-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;
-
-
-/**
- * This Annotation Processor is the standard injection mechanism for lombok-enabling the javac compiler.
- *
- * Due to lots of changes in the core javac code, as well as lombok's heavy usage of non-public API, this
- * code only works for the javac v1.6 compiler; it definitely won't work for javac v1.5, and it probably
- * won't work for javac v1.7 without modifications.
- *
- * To actually enable lombok in a javac compilation run, this class should be in the classpath when
- * running javac; that's the only requirement.
- */
-@SupportedAnnotationTypes("*")
-@SupportedSourceVersion(SourceVersion.RELEASE_6)
-public class Processor extends AbstractProcessor {
- private ProcessingEnvironment rawProcessingEnv;
- private JavacProcessingEnvironment processingEnv;
- private HandlerLibrary handlers;
- private Trees trees;
- private String errorToShow;
-
- /** {@inheritDoc} */
- @Override public void init(ProcessingEnvironment procEnv) {
- super.init(procEnv);
- this.rawProcessingEnv = procEnv;
- String className = procEnv.getClass().getName();
- if (className.startsWith("org.eclipse.jdt.")) {
- errorToShow = "You should not install lombok.jar as an annotation processor in eclipse. Instead, run lombok.jar as a java application and follow the instructions.";
- procEnv.getMessager().printMessage(Kind.WARNING, errorToShow);
- this.processingEnv = null;
- } else if (!procEnv.getClass().getName().equals("com.sun.tools.javac.processing.JavacProcessingEnvironment")) {
- procEnv.getMessager().printMessage(Kind.WARNING, "You aren't using a compiler based around javac v1.6, so lombok will not work properly.\n" +
- "Your processor class is: " + className);
- this.processingEnv = null;
- this.errorToShow = null;
- } else {
- this.processingEnv = (JavacProcessingEnvironment) procEnv;
- handlers = HandlerLibrary.load(procEnv.getMessager());
- trees = Trees.instance(procEnv);
- this.errorToShow = null;
- }
- }
-
- /** {@inheritDoc} */
- @Override public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {
- if (processingEnv == null) {
- if (errorToShow != null) {
- Set<? extends Element> rootElements = roundEnv.getRootElements();
- if (!rootElements.isEmpty()) {
- rawProcessingEnv.getMessager().printMessage(Kind.WARNING, errorToShow, rootElements.iterator().next());
- errorToShow = null;
- }
- }
- return false;
- }
-
- IdentityHashMap<JCCompilationUnit, Void> units = new IdentityHashMap<JCCompilationUnit, Void>();
- for (Element element : roundEnv.getRootElements()) {
- JCCompilationUnit unit = toUnit(element);
- if (unit != null) units.put(unit, null);
- }
-
- List<JavacAST> asts = new ArrayList<JavacAST>();
-
- for (JCCompilationUnit unit : units.keySet()) asts.add(
- new JavacAST(trees, processingEnv.getMessager(), processingEnv.getContext(), unit));
-
- handlers.skipPrintAST();
- for (JavacAST ast : asts) {
- ast.traverse(new AnnotationVisitor());
- handlers.callASTVisitors(ast);
- }
-
- handlers.skipAllButPrintAST();
- for (JavacAST ast : asts) {
- ast.traverse(new AnnotationVisitor());
- }
- return false;
- }
-
- private class AnnotationVisitor extends JavacASTAdapter {
- @Override public void visitAnnotationOnType(JCClassDecl type, JavacNode annotationNode, JCAnnotation annotation) {
- if (annotationNode.isHandled()) return;
- JCCompilationUnit top = (JCCompilationUnit) annotationNode.top().get();
- boolean handled = handlers.handleAnnotation(top, annotationNode, annotation);
- if (handled) annotationNode.setHandled();
- }
-
- @Override public void visitAnnotationOnField(JCVariableDecl field, JavacNode annotationNode, JCAnnotation annotation) {
- if (annotationNode.isHandled()) return;
- JCCompilationUnit top = (JCCompilationUnit) annotationNode.top().get();
- boolean handled = handlers.handleAnnotation(top, annotationNode, annotation);
- if (handled) annotationNode.setHandled();
- }
-
- @Override public void visitAnnotationOnMethod(JCMethodDecl method, JavacNode annotationNode, JCAnnotation annotation) {
- if (annotationNode.isHandled()) return;
- JCCompilationUnit top = (JCCompilationUnit) annotationNode.top().get();
- boolean handled = handlers.handleAnnotation(top, annotationNode, annotation);
- if (handled) annotationNode.setHandled();
- }
-
- @Override public void visitAnnotationOnMethodArgument(JCVariableDecl argument, JCMethodDecl method, JavacNode annotationNode, JCAnnotation annotation) {
- if (annotationNode.isHandled()) return;
- JCCompilationUnit top = (JCCompilationUnit) annotationNode.top().get();
- boolean handled = handlers.handleAnnotation(top, annotationNode, annotation);
- if (handled) annotationNode.setHandled();
- }
-
- @Override public void visitAnnotationOnLocal(JCVariableDecl local, JavacNode annotationNode, JCAnnotation annotation) {
- if (annotationNode.isHandled()) return;
- JCCompilationUnit top = (JCCompilationUnit) annotationNode.top().get();
- boolean handled = handlers.handleAnnotation(top, annotationNode, annotation);
- if (handled) annotationNode.setHandled();
- }
- }
-
- private JCCompilationUnit toUnit(Element element) {
- TreePath path = trees == null ? null : trees.getPath(element);
- if (path == null) return null;
-
- return (JCCompilationUnit) path.getCompilationUnit();
- }
-}
diff --git a/src/lombok/javac/apt/package-info.java b/src/lombok/javac/apt/package-info.java
deleted file mode 100644
index 0c47c40f..00000000
--- a/src/lombok/javac/apt/package-info.java
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * Copyright © 2009 Reinier Zwitserloot and Roel Spilker.
- *
- * 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.
- */
-
-/**
- * Contains the mechanism that instruments javac as an annotation processor.
- */
-package lombok.javac.apt;