diff options
Diffstat (limited to 'parent/org.jvnet.hudson/src/main/java/org')
5 files changed, 0 insertions, 486 deletions
diff --git a/parent/org.jvnet.hudson/src/main/java/org/jvnet/hudson/annotation_indexer/AnnotationProcessorImpl.java b/parent/org.jvnet.hudson/src/main/java/org/jvnet/hudson/annotation_indexer/AnnotationProcessorImpl.java deleted file mode 100644 index 3a7b6c2de62..00000000000 --- a/parent/org.jvnet.hudson/src/main/java/org/jvnet/hudson/annotation_indexer/AnnotationProcessorImpl.java +++ /dev/null @@ -1,196 +0,0 @@ -// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root. -/* - * The contents of this file are subject to the terms of the Common Development - * and Distribution License (the License). You may not use this file except in - * compliance with the License. - * - * You can obtain a copy of the License at http://www.sun.com/cddl/cddl.html - * or http://www.netbeans.org/cddl.txt. - * - * When distributing Covered Code, include this CDDL Header Notice in each file - * and include the License file at http://www.netbeans.org/cddl.txt. - * If applicable, add the following below the CDDL Header, with the fields - * enclosed by brackets [] replaced by your own identifying information: - * "Portions Copyrighted [year] [name of copyright owner]" - * - * The Original Software is SezPoz. The Initial Developer of the Original - * Software is Sun Microsystems, Inc. Portions Copyright 2008 Sun - * Microsystems, Inc. All Rights Reserved. - */ -package org.jvnet.hudson.annotation_indexer; - -import org.kohsuke.MetaInfServices; - -import javax.annotation.processing.AbstractProcessor; -import javax.annotation.processing.Processor; -import javax.annotation.processing.RoundEnvironment; -import javax.annotation.processing.SupportedAnnotationTypes; -import javax.annotation.processing.SupportedSourceVersion; -import static javax.lang.model.SourceVersion.RELEASE_6; -import static javax.lang.model.SourceVersion.RELEASE_7; -import javax.lang.model.element.AnnotationMirror; -import javax.lang.model.element.Element; -import javax.lang.model.element.TypeElement; -import javax.lang.model.util.Elements; -import javax.tools.Diagnostic.Kind; -import javax.tools.FileObject; -import static javax.tools.StandardLocation.CLASS_OUTPUT; -import java.io.BufferedReader; -import java.io.FileNotFoundException; -import java.io.IOException; -import java.io.InputStreamReader; -import java.io.OutputStreamWriter; -import java.io.PrintWriter; -import java.lang.annotation.Retention; -import java.lang.annotation.RetentionPolicy; -import java.util.ArrayList; -import java.util.HashMap; -import java.util.HashSet; -import java.util.List; -import java.util.Map; -import java.util.Set; -import java.util.TreeSet; - -/** - * Creates indices of {@link Indexed} annotations. - * - * @author Kohsuke Kawaguchi - */ -@SupportedSourceVersion(RELEASE_7) -@SupportedAnnotationTypes("*") -@SuppressWarnings({"Since15"}) -@MetaInfServices(Processor.class) -public class AnnotationProcessorImpl extends AbstractProcessor { - /** - * Use of an annotation. - */ - private final class Use { - /** - * FQCN of the annotation. - */ - final String annotationName; - /** - * Strings that designate FQCNs where annotations are used, either on a class or its members. - */ - final Set<String> classes = new TreeSet<String>(); - /** - * Keeps track of elements that has the annotation. - */ - final Set<Element> originatingElements = new HashSet<Element>(); - - private Use(String annotationName) { - this.annotationName = annotationName; - } - - void add(Element elt) { - originatingElements.add(elt); - - TypeElement t; - switch (elt.getKind()) { - case CLASS: - t = (TypeElement) elt; - break; - case METHOD: - case FIELD: - t = (TypeElement) elt.getEnclosingElement(); - break; - default: - throw new AssertionError(elt.getKind()); - } - classes.add(getElementUtils().getBinaryName(t).toString()); - } - - String getIndexFileName() { - return "META-INF/annotations/" + annotationName; - } - - /** - * Loads existing index, if it exists. - */ - List<String> loadExisting() throws IOException { - List<String> elements = new ArrayList<String>(); - try { - FileObject in = processingEnv.getFiler().getResource(CLASS_OUTPUT, "", getIndexFileName()); - // Read existing annotations, for incremental compilation. - BufferedReader is = new BufferedReader(new InputStreamReader(in.openInputStream(),"UTF-8")); - try { - String line; - while ((line=is.readLine())!=null) - elements.add(line); - } finally { - is.close(); - } - } catch (FileNotFoundException x) { - // OK, created for the first time - } - return elements; - } - - void write() { - try { - FileObject out = processingEnv.getFiler().createResource(CLASS_OUTPUT, - "", getIndexFileName(), - originatingElements.toArray(new Element[originatingElements.size()])); - - PrintWriter w = new PrintWriter(new OutputStreamWriter(out.openOutputStream(),"UTF-8")); - try { - for (String el : classes) - w.println(el); - } finally { - w.close(); - } - } catch (IOException x) { - processingEnv.getMessager().printMessage(Kind.ERROR, x.toString()); - } - } - } - - private Elements getElementUtils() { - return processingEnv.getElementUtils(); - } - - @Override - public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) { - if (roundEnv.processingOver()) - return false; - - // map from indexable annotation names, to actual uses - Map<String,Use> output = new HashMap<String,Use>(); - scan(annotations, roundEnv, output); - for (Use u : output.values()) - u.write(); - return false; - } - - private AnnotationMirror findAnnotationOn(Element e, String name) { - for (AnnotationMirror a : getElementUtils().getAllAnnotationMirrors(e)) - if (getElementUtils().getBinaryName((TypeElement) a.getAnnotationType().asElement()).contentEquals(name)) - return a; - return null; - } - - private void scan(Set<? extends TypeElement> annotations, - RoundEnvironment roundEnv, Map<String,Use> output) { - for (TypeElement ann : annotations) { - AnnotationMirror indexed = findAnnotationOn(ann,Indexed.class.getName()); - if (indexed == null) - continue; // not indexed - - String annName = getElementUtils().getBinaryName(ann).toString(); - Use o = output.get(annName); - if (o==null) - output.put(annName,o=new Use(annName)); - - for (Element elt : roundEnv.getElementsAnnotatedWith(ann)) { - AnnotationMirror marked = findAnnotationOn(elt,annName); - assert marked != null; - - // TODO: validator support - - o.add(elt); - } - } - } - - -} diff --git a/parent/org.jvnet.hudson/src/main/java/org/jvnet/hudson/annotation_indexer/FilterIterator.java b/parent/org.jvnet.hudson/src/main/java/org/jvnet/hudson/annotation_indexer/FilterIterator.java deleted file mode 100644 index 6e0035ddeb0..00000000000 --- a/parent/org.jvnet.hudson/src/main/java/org/jvnet/hudson/annotation_indexer/FilterIterator.java +++ /dev/null @@ -1,74 +0,0 @@ -// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root. -/* - * The contents of this file are subject to the terms of the Common Development - * and Distribution License (the License). You may not use this file except in - * compliance with the License. - * - * You can obtain a copy of the License at http://www.sun.com/cddl/cddl.html - * or http://www.netbeans.org/cddl.txt. - * - * When distributing Covered Code, include this CDDL Header Notice in each file - * and include the License file at http://www.netbeans.org/cddl.txt. - * If applicable, add the following below the CDDL Header, with the fields - * enclosed by brackets [] replaced by your own identifying information: - * "Portions Copyrighted [year] [name of copyright owner]" - * - * The Original Software is SezPoz. The Initial Developer of the Original - * Software is Sun Microsystems, Inc. Portions Copyright 2008 Sun - * Microsystems, Inc. All Rights Reserved. - */package org.jvnet.hudson.annotation_indexer; - -import java.util.Iterator; -import java.util.NoSuchElementException; - -/** - * @author Kohsuke Kawaguchi - */ -abstract class FilterIterator<T> implements Iterator<T> { - private final Iterator<? extends T> core; - private T next; - private boolean fetched; - - protected FilterIterator(Iterator<? extends T> core) { - this.core = core; - } - - protected FilterIterator(Iterable<? extends T> core) { - this(core.iterator()); - } - - private void fetch() { - while(!fetched && core.hasNext()) { - T n = core.next(); - if(filter(n)) { - next = n; - fetched = true; - } - } - } - - /** - * Filter out items in the original collection. - * - * @return - * true to leave this item and return this item from this iterator. - * false to hide this item. - */ - protected abstract boolean filter(T t); - - public boolean hasNext() { - fetch(); - return fetched; - } - - public T next() { - fetch(); - if(!fetched) throw new NoSuchElementException(); - fetched = false; - return next; - } - - public void remove() { - core.remove(); - } -} diff --git a/parent/org.jvnet.hudson/src/main/java/org/jvnet/hudson/annotation_indexer/Index.java b/parent/org.jvnet.hudson/src/main/java/org/jvnet/hudson/annotation_indexer/Index.java deleted file mode 100644 index b345f6b797d..00000000000 --- a/parent/org.jvnet.hudson/src/main/java/org/jvnet/hudson/annotation_indexer/Index.java +++ /dev/null @@ -1,140 +0,0 @@ -// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root. -/* - * The contents of this file are subject to the terms of the Common Development - * and Distribution License (the License). You may not use this file except in - * compliance with the License. - * - * You can obtain a copy of the License at http://www.sun.com/cddl/cddl.html - * or http://www.netbeans.org/cddl.txt. - * - * When distributing Covered Code, include this CDDL Header Notice in each file - * and include the License file at http://www.netbeans.org/cddl.txt. - * If applicable, add the following below the CDDL Header, with the fields - * enclosed by brackets [] replaced by your own identifying information: - * "Portions Copyrighted [year] [name of copyright owner]" - * - * The Original Software is SezPoz. The Initial Developer of the Original - * Software is Sun Microsystems, Inc. Portions Copyright 2008 Sun - * Microsystems, Inc. All Rights Reserved. - */package org.jvnet.hudson.annotation_indexer; - -import java.io.BufferedReader; -import java.io.IOException; -import java.io.InputStreamReader; -import java.lang.annotation.Annotation; -import java.lang.reflect.AnnotatedElement; -import java.lang.reflect.Field; -import java.lang.reflect.Method; -import java.net.URL; -import java.util.Enumeration; -import java.util.Iterator; -import java.util.LinkedList; -import java.util.List; -import java.util.Set; -import java.util.TreeSet; -import java.util.logging.Level; -import java.util.logging.Logger; - -/** - * @author Kohsuke Kawaguchi - */ -public class Index { - /** - * Lists up all the elements annotated by the given annotation and of the given {@link AnnotatedElement} subtype. - */ - public static <T extends AnnotatedElement> Iterable<T> list(Class<? extends Annotation> type, ClassLoader cl, final Class<T> subType) throws IOException { - final Iterable<AnnotatedElement> base = list(type,cl); - return new Iterable<T>() { - public Iterator<T> iterator() { - return new FilterIterator(base.iterator()) { - protected boolean filter(Object o) { - return subType.isInstance(o); - } - }; - } - }; - } - - /** - * Lists up all the elements annotated by the given annotation. - */ - public static Iterable<AnnotatedElement> list(final Class<? extends Annotation> type, final ClassLoader cl) throws IOException { - if (!type.isAnnotationPresent(Indexed.class)) - throw new IllegalArgumentException(type+" doesn't have @Indexed"); - - final Set<String> ids = new TreeSet<String>(); - - final Enumeration<URL> res = cl.getResources("META-INF/annotations/"+type.getName()); - while (res.hasMoreElements()) { - URL url = res.nextElement(); - BufferedReader r = new BufferedReader(new InputStreamReader(url.openStream(), "UTF-8")); - String line; - while ((line=r.readLine())!=null) - ids.add(line); - } - - return new Iterable<AnnotatedElement>() { - public Iterator<AnnotatedElement> iterator() { - return new Iterator<AnnotatedElement>() { - /** - * Next element to return. - */ - private AnnotatedElement next; - - private Iterator<String> iditr = ids.iterator(); - - private List<AnnotatedElement> lookaheads = new LinkedList<AnnotatedElement>(); - - public boolean hasNext() { - fetch(); - return next!=null; - } - - public AnnotatedElement next() { - fetch(); - AnnotatedElement r = next; - next = null; - return r; - } - - public void remove() { - throw new UnsupportedOperationException(); - } - - private void fetch() { - while (next==null) { - if (!lookaheads.isEmpty()) { - next = lookaheads.remove(0); - return; - } - - if (!iditr.hasNext()) return; - String name = iditr.next(); - - try { - Class<?> c = cl.loadClass(name); - - if (c.isAnnotationPresent(type)) - lookaheads.add(c); - listAnnotatedElements(c.getDeclaredMethods()); - listAnnotatedElements(c.getDeclaredFields()); - } catch (ClassNotFoundException e) { - LOGGER.log(Level.FINE, "Failed to load: "+name,e); - } - } - } - - private void listAnnotatedElements(AnnotatedElement[] elements) { - for (AnnotatedElement m : elements) { - // this means we don't correctly handle - if (m.isAnnotationPresent(type)) - lookaheads.add(m); - } - } - }; - } - }; - } - - private static final Logger LOGGER = Logger.getLogger(Index.class.getName()); -} diff --git a/parent/org.jvnet.hudson/src/main/java/org/jvnet/hudson/annotation_indexer/Indexed.java b/parent/org.jvnet.hudson/src/main/java/org/jvnet/hudson/annotation_indexer/Indexed.java deleted file mode 100644 index 25be039f44c..00000000000 --- a/parent/org.jvnet.hudson/src/main/java/org/jvnet/hudson/annotation_indexer/Indexed.java +++ /dev/null @@ -1,38 +0,0 @@ -// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root. -/* - * The contents of this file are subject to the terms of the Common Development - * and Distribution License (the License). You may not use this file except in - * compliance with the License. - * - * You can obtain a copy of the License at http://www.sun.com/cddl/cddl.html - * or http://www.netbeans.org/cddl.txt. - * - * When distributing Covered Code, include this CDDL Header Notice in each file - * and include the License file at http://www.netbeans.org/cddl.txt. - * If applicable, add the following below the CDDL Header, with the fields - * enclosed by brackets [] replaced by your own identifying information: - * "Portions Copyrighted [year] [name of copyright owner]" - * - * The Original Software is SezPoz. The Initial Developer of the Original - * Software is Sun Microsystems, Inc. Portions Copyright 2008 Sun - * Microsystems, Inc. All Rights Reserved. - */ -package org.jvnet.hudson.annotation_indexer; - -import java.lang.annotation.Documented; -import static java.lang.annotation.ElementType.ANNOTATION_TYPE; -import java.lang.annotation.Retention; -import static java.lang.annotation.RetentionPolicy.RUNTIME; -import java.lang.annotation.Target; - -/** - * Marks annotations that should be indexed during compilation. - * - * @author Kohsuke Kawaguchi - */ -@Documented -@Retention(RUNTIME) -@Target(ANNOTATION_TYPE) -public @interface Indexed { - Class<? extends Validator>[] validators() default {}; -} diff --git a/parent/org.jvnet.hudson/src/main/java/org/jvnet/hudson/annotation_indexer/Validator.java b/parent/org.jvnet.hudson/src/main/java/org/jvnet/hudson/annotation_indexer/Validator.java deleted file mode 100644 index 4015d2588f8..00000000000 --- a/parent/org.jvnet.hudson/src/main/java/org/jvnet/hudson/annotation_indexer/Validator.java +++ /dev/null @@ -1,38 +0,0 @@ -// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root. -/* - * The contents of this file are subject to the terms of the Common Development - * and Distribution License (the License). You may not use this file except in - * compliance with the License. - * - * You can obtain a copy of the License at http://www.sun.com/cddl/cddl.html - * or http://www.netbeans.org/cddl.txt. - * - * When distributing Covered Code, include this CDDL Header Notice in each file - * and include the License file at http://www.netbeans.org/cddl.txt. - * If applicable, add the following below the CDDL Header, with the fields - * enclosed by brackets [] replaced by your own identifying information: - * "Portions Copyrighted [year] [name of copyright owner]" - * - * The Original Software is SezPoz. The Initial Developer of the Original - * Software is Sun Microsystems, Inc. Portions Copyright 2008 Sun - * Microsystems, Inc. All Rights Reserved. - */ -package org.jvnet.hudson.annotation_indexer; - -import javax.annotation.processing.RoundEnvironment; -import javax.annotation.processing.ProcessingEnvironment; -import javax.lang.model.element.Element; - -/** - * Checkes the usage of {@link Indexed} annotations at compile-time. - * - * @author Kohsuke Kawaguchi - * @see Indexed - */ -public interface Validator { - /** - * Checks the occurrence of the {@link Indexed} annotation - * and report any error. Useful for early error detection. - */ - void check(Element use, RoundEnvironment e, ProcessingEnvironment env); -} |