jaroslav@26
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/**
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jaroslav@106
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* Back 2 Browser Bytecode Translator
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* Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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jaroslav@26
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* You should have received a copy of the GNU General Public License
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* along with this program. Look for COPYING file in the top folder.
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* If not, see http://opensource.org/licenses/GPL-2.0.
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*/
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package org.apidesign.bck2brwsr.htmlpage;
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jaroslav@26
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import java.io.IOException;
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jaroslav@26
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import java.io.InputStream;
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jaroslav@26
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import java.io.OutputStreamWriter;
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jaroslav@26
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import java.io.Writer;
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jaroslav@117
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import java.util.ArrayList;
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jaroslav@491
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import java.util.Collection;
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jaroslav@117
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import java.util.Collections;
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import java.util.HashMap;
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import java.util.LinkedHashSet;
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import java.util.List;
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import java.util.Locale;
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jaroslav@498
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import java.util.Map;
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import java.util.Set;
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jaroslav@26
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import javax.annotation.processing.AbstractProcessor;
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jaroslav@117
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import javax.annotation.processing.Completion;
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jaroslav@117
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import javax.annotation.processing.Completions;
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jaroslav@26
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import javax.annotation.processing.Processor;
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jaroslav@26
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import javax.annotation.processing.RoundEnvironment;
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jaroslav@26
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import javax.annotation.processing.SupportedAnnotationTypes;
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import javax.lang.model.element.AnnotationMirror;
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import javax.lang.model.element.Element;
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import javax.lang.model.element.ElementKind;
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import javax.lang.model.element.ExecutableElement;
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import javax.lang.model.element.Modifier;
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import javax.lang.model.element.PackageElement;
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import javax.lang.model.element.TypeElement;
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import javax.lang.model.element.VariableElement;
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import javax.lang.model.type.MirroredTypeException;
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import javax.lang.model.type.TypeMirror;
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import javax.lang.model.util.Types;
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import javax.tools.Diagnostic;
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import javax.tools.FileObject;
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import javax.tools.StandardLocation;
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import org.apidesign.bck2brwsr.htmlpage.api.ComputedProperty;
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import org.apidesign.bck2brwsr.htmlpage.api.On;
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import org.apidesign.bck2brwsr.htmlpage.api.Page;
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import org.apidesign.bck2brwsr.htmlpage.api.Property;
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import org.openide.util.lookup.ServiceProvider;
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/** Annotation processor to process an XHTML page and generate appropriate
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* "id" file.
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*
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* @author Jaroslav Tulach <jtulach@netbeans.org>
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*/
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@ServiceProvider(service=Processor.class)
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@SupportedAnnotationTypes({
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"org.apidesign.bck2brwsr.htmlpage.api.Page",
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"org.apidesign.bck2brwsr.htmlpage.api.On"
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})
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public final class PageProcessor extends AbstractProcessor {
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@Override
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public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {
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boolean ok = true;
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jaroslav@26
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for (Element e : roundEnv.getElementsAnnotatedWith(Page.class)) {
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jaroslav@26
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Page p = e.getAnnotation(Page.class);
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jaroslav@463
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if (p == null) {
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continue;
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}
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jaroslav@100
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PackageElement pe = (PackageElement)e.getEnclosingElement();
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jaroslav@26
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String pkg = pe.getQualifiedName().toString();
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jaroslav@26
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ProcessPage pp;
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jaroslav@26
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try {
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jaroslav@26
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InputStream is = openStream(pkg, p.xhtml());
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pp = ProcessPage.readPage(is);
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is.close();
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jaroslav@26
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} catch (IOException iOException) {
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jaroslav@26
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processingEnv.getMessager().printMessage(Diagnostic.Kind.ERROR, "Can't read " + p.xhtml(), e);
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ok = false;
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pp = null;
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jaroslav@26
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}
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Writer w;
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jaroslav@108
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String className = p.className();
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jaroslav@108
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if (className.isEmpty()) {
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jaroslav@108
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int indx = p.xhtml().indexOf('.');
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jaroslav@108
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className = p.xhtml().substring(0, indx);
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jaroslav@108
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}
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jaroslav@26
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try {
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jaroslav@108
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FileObject java = processingEnv.getFiler().createSourceFile(pkg + '.' + className, e);
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jaroslav@26
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w = new OutputStreamWriter(java.openOutputStream());
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jaroslav@28
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try {
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jaroslav@28
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w.append("package " + pkg + ";\n");
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jaroslav@28
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w.append("import org.apidesign.bck2brwsr.htmlpage.api.*;\n");
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jaroslav@761
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w.append("import org.apidesign.bck2brwsr.htmlpage.KOList;\n");
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jaroslav@505
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w.append("final class ").append(className).append(" {\n");
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jaroslav@528
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w.append(" private boolean locked;\n");
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jaroslav@510
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if (!initializeOnClick(className, (TypeElement) e, w, pp)) {
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jaroslav@765
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ok = false;
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jaroslav@765
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} else {
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jaroslav@765
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for (String id : pp.ids()) {
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jaroslav@765
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String tag = pp.tagNameForId(id);
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jaroslav@765
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String type = type(tag);
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w.append(" ").append("public final ").
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jaroslav@765
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append(type).append(' ').append(cnstnt(id)).append(" = new ").
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append(type).append("(\"").append(id).append("\");\n");
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jaroslav@765
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}
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jaroslav@28
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}
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jaroslav@492
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List<String> propsGetSet = new ArrayList<String>();
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jaroslav@498
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Map<String,Collection<String>> propsDeps = new HashMap<String, Collection<String>>();
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jaroslav@765
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if (!generateComputedProperties(w, p.properties(), e.getEnclosedElements(), propsGetSet, propsDeps)) {
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jaroslav@765
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ok = false;
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jaroslav@765
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}
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jaroslav@498
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generateProperties(w, p.properties(), propsGetSet, propsDeps);
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jaroslav@505
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w.append(" private org.apidesign.bck2brwsr.htmlpage.Knockout ko;\n");
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jaroslav@492
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if (!propsGetSet.isEmpty()) {
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jaroslav@505
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w.write("public " + className + " applyBindings() {\n");
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jaroslav@496
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w.write(" ko = org.apidesign.bck2brwsr.htmlpage.Knockout.applyBindings(");
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jaroslav@508
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w.write(className + ".class, this, ");
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jaroslav@492
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w.write("new String[] {\n");
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jaroslav@492
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String sep = "";
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jaroslav@492
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for (String n : propsGetSet) {
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w.write(sep);
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if (n == null) {
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jaroslav@492
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w.write(" null");
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jaroslav@492
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} else {
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w.write(" \"" + n + "\"");
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jaroslav@492
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}
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sep = ",\n";
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jaroslav@492
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}
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w.write("\n });\n return this;\n}\n");
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jaroslav@530
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jaroslav@530
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w.write("public void triggerEvent(Element e, OnEvent ev) {\n");
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jaroslav@530
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w.write(" org.apidesign.bck2brwsr.htmlpage.Knockout.triggerEvent(e.getId(), ev.getElementPropertyName());\n");
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jaroslav@530
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w.write("}\n");
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jaroslav@28
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}
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jaroslav@28
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w.append("}\n");
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jaroslav@28
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} finally {
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jaroslav@28
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w.close();
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jaroslav@26
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}
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jaroslav@26
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} catch (IOException ex) {
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jaroslav@108
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processingEnv.getMessager().printMessage(Diagnostic.Kind.ERROR, "Can't create " + className + ".java", e);
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jaroslav@26
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return false;
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jaroslav@26
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}
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jaroslav@26
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}
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jaroslav@765
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return ok;
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jaroslav@26
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}
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jaroslav@26
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jaroslav@26
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private InputStream openStream(String pkg, String name) throws IOException {
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jaroslav@26
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try {
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jaroslav@107
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FileObject fo = processingEnv.getFiler().getResource(
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jaroslav@107
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StandardLocation.SOURCE_PATH, pkg, name);
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jaroslav@26
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return fo.openInputStream();
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jaroslav@26
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} catch (IOException ex) {
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jaroslav@26
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return processingEnv.getFiler().getResource(StandardLocation.CLASS_OUTPUT, pkg, name).openInputStream();
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jaroslav@26
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}
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jaroslav@26
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}
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jaroslav@26
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jaroslav@26
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private static String type(String tag) {
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jaroslav@26
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if (tag.equals("title")) {
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jaroslav@26
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return "Title";
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jaroslav@26
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}
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jaroslav@26
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if (tag.equals("button")) {
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jaroslav@26
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return "Button";
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jaroslav@26
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}
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jaroslav@26
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if (tag.equals("input")) {
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jaroslav@26
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return "Input";
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jaroslav@26
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}
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toni@521
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if (tag.equals("canvas")) {
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toni@521
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178 |
return "Canvas";
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toni@521
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}
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toni@521
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180 |
if (tag.equals("img")) {
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toni@521
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return "Image";
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toni@521
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182 |
}
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jaroslav@26
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183 |
return "Element";
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jaroslav@26
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184 |
}
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jaroslav@26
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185 |
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jaroslav@26
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186 |
private static String cnstnt(String id) {
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jaroslav@522
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187 |
return id.toUpperCase(Locale.ENGLISH).replace('.', '_').replace('-', '_');
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jaroslav@26
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188 |
}
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jaroslav@28
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189 |
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jaroslav@510
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190 |
private boolean initializeOnClick(
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jaroslav@510
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191 |
String className, TypeElement type, Writer w, ProcessPage pp
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jaroslav@510
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192 |
) throws IOException {
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jaroslav@765
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193 |
boolean ok = true;
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jaroslav@124
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194 |
TypeMirror stringType = processingEnv.getElementUtils().getTypeElement("java.lang.String").asType();
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jaroslav@489
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195 |
{ //for (Element clazz : pe.getEnclosedElements()) {
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jaroslav@489
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196 |
// if (clazz.getKind() != ElementKind.CLASS) {
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jaroslav@489
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197 |
// continue;
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jaroslav@489
|
198 |
// }
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jaroslav@512
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199 |
w.append(" public ").append(className).append("() {\n");
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jaroslav@512
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200 |
StringBuilder dispatch = new StringBuilder();
|
jaroslav@512
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201 |
int dispatchCnt = 0;
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jaroslav@489
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202 |
for (Element method : type.getEnclosedElements()) {
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jaroslav@435
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203 |
On oc = method.getAnnotation(On.class);
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jaroslav@28
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204 |
if (oc != null) {
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jaroslav@124
|
205 |
for (String id : oc.id()) {
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jaroslav@765
|
206 |
if (pp == null) {
|
jaroslav@765
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207 |
processingEnv.getMessager().printMessage(Diagnostic.Kind.ERROR, "id = " + id + " not found in HTML page.");
|
jaroslav@765
|
208 |
ok = false;
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jaroslav@765
|
209 |
continue;
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jaroslav@765
|
210 |
}
|
jaroslav@124
|
211 |
if (pp.tagNameForId(id) == null) {
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jaroslav@435
|
212 |
processingEnv.getMessager().printMessage(Diagnostic.Kind.ERROR, "id = " + id + " does not exist in the HTML page. Found only " + pp.ids(), method);
|
jaroslav@765
|
213 |
ok = false;
|
jaroslav@765
|
214 |
continue;
|
jaroslav@124
|
215 |
}
|
jaroslav@124
|
216 |
ExecutableElement ee = (ExecutableElement)method;
|
jaroslav@510
|
217 |
StringBuilder params = new StringBuilder();
|
jaroslav@510
|
218 |
{
|
jaroslav@510
|
219 |
boolean first = true;
|
jaroslav@510
|
220 |
for (VariableElement ve : ee.getParameters()) {
|
jaroslav@510
|
221 |
if (!first) {
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jaroslav@510
|
222 |
params.append(", ");
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jaroslav@510
|
223 |
}
|
jaroslav@510
|
224 |
first = false;
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jaroslav@510
|
225 |
if (ve.asType() == stringType) {
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jaroslav@510
|
226 |
params.append('"').append(id).append('"');
|
jaroslav@510
|
227 |
continue;
|
jaroslav@510
|
228 |
}
|
jaroslav@535
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229 |
String rn = ve.asType().toString();
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jaroslav@535
|
230 |
int last = rn.lastIndexOf('.');
|
jaroslav@535
|
231 |
if (last >= 0) {
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jaroslav@535
|
232 |
rn = rn.substring(last + 1);
|
jaroslav@535
|
233 |
}
|
jaroslav@535
|
234 |
if (rn.equals(className)) {
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jaroslav@510
|
235 |
params.append(className).append(".this");
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jaroslav@510
|
236 |
continue;
|
jaroslav@510
|
237 |
}
|
jaroslav@510
|
238 |
processingEnv.getMessager().printMessage(Diagnostic.Kind.ERROR,
|
jaroslav@510
|
239 |
"@On method can only accept String or " + className + " arguments",
|
jaroslav@510
|
240 |
ee
|
jaroslav@510
|
241 |
);
|
jaroslav@124
|
242 |
return false;
|
jaroslav@124
|
243 |
}
|
jaroslav@124
|
244 |
}
|
jaroslav@124
|
245 |
if (!ee.getModifiers().contains(Modifier.STATIC)) {
|
jaroslav@435
|
246 |
processingEnv.getMessager().printMessage(Diagnostic.Kind.ERROR, "@On method has to be static", ee);
|
jaroslav@765
|
247 |
ok = false;
|
jaroslav@765
|
248 |
continue;
|
jaroslav@124
|
249 |
}
|
jaroslav@124
|
250 |
if (ee.getModifiers().contains(Modifier.PRIVATE)) {
|
jaroslav@435
|
251 |
processingEnv.getMessager().printMessage(Diagnostic.Kind.ERROR, "@On method can't be private", ee);
|
jaroslav@765
|
252 |
ok = false;
|
jaroslav@765
|
253 |
continue;
|
jaroslav@124
|
254 |
}
|
jaroslav@435
|
255 |
w.append(" OnEvent." + oc.event()).append(".of(").append(cnstnt(id)).
|
jaroslav@512
|
256 |
append(").perform(new OnDispatch(" + dispatchCnt + "));\n");
|
jaroslav@512
|
257 |
|
jaroslav@512
|
258 |
dispatch.
|
jaroslav@512
|
259 |
append(" case ").append(dispatchCnt).append(": ").
|
jaroslav@512
|
260 |
append(type.getSimpleName().toString()).
|
jaroslav@512
|
261 |
append('.').append(ee.getSimpleName()).append("(").
|
jaroslav@512
|
262 |
append(params).
|
jaroslav@512
|
263 |
append("); break;\n");
|
jaroslav@512
|
264 |
|
jaroslav@512
|
265 |
dispatchCnt++;
|
jaroslav@512
|
266 |
}
|
jaroslav@28
|
267 |
}
|
jaroslav@28
|
268 |
}
|
jaroslav@512
|
269 |
w.append(" }\n");
|
jaroslav@512
|
270 |
if (dispatchCnt > 0) {
|
jaroslav@512
|
271 |
w.append("class OnDispatch implements Runnable {\n");
|
jaroslav@512
|
272 |
w.append(" private final int dispatch;\n");
|
jaroslav@512
|
273 |
w.append(" OnDispatch(int d) { dispatch = d; }\n");
|
jaroslav@512
|
274 |
w.append(" public void run() {\n");
|
jaroslav@512
|
275 |
w.append(" switch (dispatch) {\n");
|
jaroslav@512
|
276 |
w.append(dispatch);
|
jaroslav@512
|
277 |
w.append(" }\n");
|
jaroslav@512
|
278 |
w.append(" }\n");
|
jaroslav@512
|
279 |
w.append("}\n");
|
jaroslav@512
|
280 |
}
|
jaroslav@512
|
281 |
|
jaroslav@512
|
282 |
|
jaroslav@28
|
283 |
}
|
jaroslav@765
|
284 |
return ok;
|
jaroslav@28
|
285 |
}
|
jaroslav@117
|
286 |
|
jaroslav@117
|
287 |
@Override
|
jaroslav@117
|
288 |
public Iterable<? extends Completion> getCompletions(
|
jaroslav@117
|
289 |
Element element, AnnotationMirror annotation,
|
jaroslav@117
|
290 |
ExecutableElement member, String userText
|
jaroslav@117
|
291 |
) {
|
jaroslav@117
|
292 |
if (!userText.startsWith("\"")) {
|
jaroslav@117
|
293 |
return Collections.emptyList();
|
jaroslav@117
|
294 |
}
|
jaroslav@117
|
295 |
|
jaroslav@117
|
296 |
Element cls = findClass(element);
|
jaroslav@117
|
297 |
Page p = cls.getAnnotation(Page.class);
|
jaroslav@117
|
298 |
PackageElement pe = (PackageElement) cls.getEnclosingElement();
|
jaroslav@117
|
299 |
String pkg = pe.getQualifiedName().toString();
|
jaroslav@117
|
300 |
ProcessPage pp;
|
jaroslav@117
|
301 |
try {
|
jaroslav@117
|
302 |
InputStream is = openStream(pkg, p.xhtml());
|
jaroslav@117
|
303 |
pp = ProcessPage.readPage(is);
|
jaroslav@117
|
304 |
is.close();
|
jaroslav@117
|
305 |
} catch (IOException iOException) {
|
jaroslav@117
|
306 |
return Collections.emptyList();
|
jaroslav@117
|
307 |
}
|
jaroslav@117
|
308 |
|
jaroslav@117
|
309 |
List<Completion> cc = new ArrayList<Completion>();
|
jaroslav@117
|
310 |
userText = userText.substring(1);
|
jaroslav@117
|
311 |
for (String id : pp.ids()) {
|
jaroslav@117
|
312 |
if (id.startsWith(userText)) {
|
jaroslav@117
|
313 |
cc.add(Completions.of("\"" + id + "\"", id));
|
jaroslav@117
|
314 |
}
|
jaroslav@117
|
315 |
}
|
jaroslav@117
|
316 |
return cc;
|
jaroslav@117
|
317 |
}
|
jaroslav@117
|
318 |
|
jaroslav@117
|
319 |
private static Element findClass(Element e) {
|
jaroslav@117
|
320 |
if (e == null) {
|
jaroslav@117
|
321 |
return null;
|
jaroslav@117
|
322 |
}
|
jaroslav@117
|
323 |
Page p = e.getAnnotation(Page.class);
|
jaroslav@117
|
324 |
if (p != null) {
|
jaroslav@117
|
325 |
return e;
|
jaroslav@117
|
326 |
}
|
jaroslav@117
|
327 |
return e.getEnclosingElement();
|
jaroslav@117
|
328 |
}
|
jaroslav@490
|
329 |
|
jaroslav@765
|
330 |
private void generateProperties(
|
jaroslav@498
|
331 |
Writer w, Property[] properties, Collection<String> props,
|
jaroslav@498
|
332 |
Map<String,Collection<String>> deps
|
jaroslav@492
|
333 |
) throws IOException {
|
jaroslav@490
|
334 |
for (Property p : properties) {
|
jaroslav@492
|
335 |
final String tn = typeName(p);
|
jaroslav@760
|
336 |
String[] gs = toGetSet(p.name(), tn, p.array());
|
jaroslav@490
|
337 |
|
jaroslav@760
|
338 |
if (p.array()) {
|
jaroslav@761
|
339 |
w.write("private KOList<" + tn + "> prop_" + p.name() + " = new KOList<" + tn + ">(\""
|
jaroslav@761
|
340 |
+ p.name() + "\"");
|
jaroslav@761
|
341 |
final Collection<String> dependants = deps.get(p.name());
|
jaroslav@761
|
342 |
if (dependants != null) {
|
jaroslav@761
|
343 |
for (String depProp : dependants) {
|
jaroslav@761
|
344 |
w.write(", ");
|
jaroslav@761
|
345 |
w.write('\"');
|
jaroslav@761
|
346 |
w.write(depProp);
|
jaroslav@761
|
347 |
w.write('\"');
|
jaroslav@761
|
348 |
}
|
jaroslav@761
|
349 |
}
|
jaroslav@761
|
350 |
w.write(");\n");
|
jaroslav@760
|
351 |
w.write("public java.util.List<" + tn + "> " + gs[0] + "() {\n");
|
jaroslav@760
|
352 |
w.write(" if (locked) throw new IllegalStateException();\n");
|
jaroslav@761
|
353 |
w.write(" prop_" + p.name() + ".assign(ko);\n");
|
jaroslav@760
|
354 |
w.write(" return prop_" + p.name() + ";\n");
|
jaroslav@760
|
355 |
w.write("}\n");
|
jaroslav@763
|
356 |
w.write("private Object[] " + gs[0] + "ToArray() {\n");
|
jaroslav@763
|
357 |
w.write(" return " + gs[0] + "().toArray(new Object[0]);\n");
|
jaroslav@763
|
358 |
w.write("}\n");
|
jaroslav@760
|
359 |
} else {
|
jaroslav@760
|
360 |
w.write("private " + tn + " prop_" + p.name() + ";\n");
|
jaroslav@760
|
361 |
w.write("public " + tn + " " + gs[0] + "() {\n");
|
jaroslav@760
|
362 |
w.write(" if (locked) throw new IllegalStateException();\n");
|
jaroslav@760
|
363 |
w.write(" return prop_" + p.name() + ";\n");
|
jaroslav@760
|
364 |
w.write("}\n");
|
jaroslav@760
|
365 |
w.write("public void " + gs[1] + "(" + tn + " v) {\n");
|
jaroslav@760
|
366 |
w.write(" if (locked) throw new IllegalStateException();\n");
|
jaroslav@760
|
367 |
w.write(" prop_" + p.name() + " = v;\n");
|
jaroslav@760
|
368 |
w.write(" if (ko != null) {\n");
|
jaroslav@760
|
369 |
w.write(" ko.valueHasMutated(\"" + p.name() + "\");\n");
|
jaroslav@760
|
370 |
final Collection<String> dependants = deps.get(p.name());
|
jaroslav@760
|
371 |
if (dependants != null) {
|
jaroslav@760
|
372 |
for (String depProp : dependants) {
|
jaroslav@760
|
373 |
w.write(" ko.valueHasMutated(\"" + depProp + "\");\n");
|
jaroslav@760
|
374 |
}
|
jaroslav@498
|
375 |
}
|
jaroslav@760
|
376 |
w.write(" }\n");
|
jaroslav@760
|
377 |
w.write("}\n");
|
jaroslav@498
|
378 |
}
|
jaroslav@492
|
379 |
|
jaroslav@492
|
380 |
props.add(p.name());
|
jaroslav@492
|
381 |
props.add(gs[2]);
|
jaroslav@492
|
382 |
props.add(gs[3]);
|
jaroslav@530
|
383 |
props.add(gs[0]);
|
jaroslav@490
|
384 |
}
|
jaroslav@490
|
385 |
}
|
jaroslav@490
|
386 |
|
jaroslav@498
|
387 |
private boolean generateComputedProperties(
|
jaroslav@765
|
388 |
Writer w, Property[] fixedProps,
|
jaroslav@765
|
389 |
Collection<? extends Element> arr, Collection<String> props,
|
jaroslav@498
|
390 |
Map<String,Collection<String>> deps
|
jaroslav@492
|
391 |
) throws IOException {
|
jaroslav@765
|
392 |
boolean ok = true;
|
jaroslav@491
|
393 |
for (Element e : arr) {
|
jaroslav@491
|
394 |
if (e.getKind() != ElementKind.METHOD) {
|
jaroslav@491
|
395 |
continue;
|
jaroslav@491
|
396 |
}
|
jaroslav@491
|
397 |
if (e.getAnnotation(ComputedProperty.class) == null) {
|
jaroslav@491
|
398 |
continue;
|
jaroslav@491
|
399 |
}
|
jaroslav@491
|
400 |
ExecutableElement ee = (ExecutableElement)e;
|
jaroslav@767
|
401 |
final TypeMirror rt = ee.getReturnType();
|
jaroslav@768
|
402 |
final Types tu = processingEnv.getTypeUtils();
|
jaroslav@768
|
403 |
TypeMirror ert = tu.erasure(rt);
|
jaroslav@768
|
404 |
String tn = ert.toString();
|
jaroslav@768
|
405 |
boolean array = false;
|
jaroslav@768
|
406 |
if (tn.equals("java.util.List")) {
|
jaroslav@768
|
407 |
array = true;
|
jaroslav@768
|
408 |
}
|
jaroslav@768
|
409 |
|
jaroslav@498
|
410 |
final String sn = ee.getSimpleName().toString();
|
jaroslav@768
|
411 |
String[] gs = toGetSet(sn, tn, array);
|
jaroslav@498
|
412 |
|
jaroslav@505
|
413 |
w.write("public " + tn + " " + gs[0] + "() {\n");
|
jaroslav@500
|
414 |
w.write(" if (locked) throw new IllegalStateException();\n");
|
jaroslav@500
|
415 |
int arg = 0;
|
jaroslav@491
|
416 |
for (VariableElement pe : ee.getParameters()) {
|
jaroslav@498
|
417 |
final String dn = pe.getSimpleName().toString();
|
jaroslav@765
|
418 |
|
jaroslav@765
|
419 |
if (!verifyPropName(pe, dn, fixedProps)) {
|
jaroslav@765
|
420 |
ok = false;
|
jaroslav@765
|
421 |
}
|
jaroslav@765
|
422 |
|
jaroslav@500
|
423 |
final String dt = pe.asType().toString();
|
jaroslav@760
|
424 |
String[] call = toGetSet(dn, dt, false);
|
jaroslav@500
|
425 |
w.write(" " + dt + " arg" + (++arg) + " = ");
|
jaroslav@500
|
426 |
w.write(call[0] + "();\n");
|
jaroslav@498
|
427 |
|
jaroslav@498
|
428 |
Collection<String> depends = deps.get(dn);
|
jaroslav@498
|
429 |
if (depends == null) {
|
jaroslav@498
|
430 |
depends = new LinkedHashSet<String>();
|
jaroslav@498
|
431 |
deps.put(dn, depends);
|
jaroslav@498
|
432 |
}
|
jaroslav@498
|
433 |
depends.add(sn);
|
jaroslav@491
|
434 |
}
|
jaroslav@500
|
435 |
w.write(" try {\n");
|
jaroslav@500
|
436 |
w.write(" locked = true;\n");
|
jaroslav@500
|
437 |
w.write(" return " + e.getEnclosingElement().getSimpleName() + '.' + e.getSimpleName() + "(");
|
jaroslav@500
|
438 |
String sep = "";
|
jaroslav@500
|
439 |
for (int i = 1; i <= arg; i++) {
|
jaroslav@500
|
440 |
w.write(sep);
|
jaroslav@500
|
441 |
w.write("arg" + i);
|
jaroslav@500
|
442 |
sep = ", ";
|
jaroslav@500
|
443 |
}
|
jaroslav@491
|
444 |
w.write(");\n");
|
jaroslav@500
|
445 |
w.write(" } finally {\n");
|
jaroslav@500
|
446 |
w.write(" locked = false;\n");
|
jaroslav@500
|
447 |
w.write(" }\n");
|
jaroslav@491
|
448 |
w.write("}\n");
|
jaroslav@768
|
449 |
|
jaroslav@768
|
450 |
if (array) {
|
jaroslav@768
|
451 |
w.write("private Object[] " + gs[0] + "ToArray() {\n");
|
jaroslav@768
|
452 |
w.write(" return " + gs[0] + "().toArray(new Object[0]);\n");
|
jaroslav@768
|
453 |
w.write("}\n");
|
jaroslav@768
|
454 |
}
|
jaroslav@492
|
455 |
props.add(e.getSimpleName().toString());
|
jaroslav@492
|
456 |
props.add(gs[2]);
|
jaroslav@492
|
457 |
props.add(null);
|
jaroslav@530
|
458 |
props.add(gs[0]);
|
jaroslav@491
|
459 |
}
|
jaroslav@498
|
460 |
|
jaroslav@765
|
461 |
return ok;
|
jaroslav@491
|
462 |
}
|
jaroslav@491
|
463 |
|
jaroslav@760
|
464 |
private static String[] toGetSet(String name, String type, boolean array) {
|
jaroslav@491
|
465 |
String n = Character.toUpperCase(name.charAt(0)) + name.substring(1);
|
jaroslav@492
|
466 |
String bck2brwsrType = "L" + type.replace('.', '_') + "_2";
|
jaroslav@492
|
467 |
if ("int".equals(type)) {
|
jaroslav@492
|
468 |
bck2brwsrType = "I";
|
jaroslav@492
|
469 |
}
|
jaroslav@492
|
470 |
if ("double".equals(type)) {
|
jaroslav@492
|
471 |
bck2brwsrType = "D";
|
jaroslav@492
|
472 |
}
|
jaroslav@492
|
473 |
String pref = "get";
|
jaroslav@492
|
474 |
if ("boolean".equals(type)) {
|
jaroslav@492
|
475 |
pref = "is";
|
jaroslav@492
|
476 |
bck2brwsrType = "Z";
|
jaroslav@492
|
477 |
}
|
jaroslav@498
|
478 |
final String nu = n.replace('.', '_');
|
jaroslav@760
|
479 |
if (array) {
|
jaroslav@760
|
480 |
return new String[] {
|
jaroslav@760
|
481 |
"get" + n,
|
jaroslav@760
|
482 |
null,
|
jaroslav@763
|
483 |
"get" + nu + "ToArray___3Ljava_lang_Object_2",
|
jaroslav@760
|
484 |
null
|
jaroslav@760
|
485 |
};
|
jaroslav@760
|
486 |
}
|
jaroslav@492
|
487 |
return new String[]{
|
jaroslav@492
|
488 |
pref + n,
|
jaroslav@492
|
489 |
"set" + n,
|
jaroslav@498
|
490 |
pref + nu + "__" + bck2brwsrType,
|
jaroslav@498
|
491 |
"set" + nu + "__V" + bck2brwsrType
|
jaroslav@492
|
492 |
};
|
jaroslav@490
|
493 |
}
|
jaroslav@490
|
494 |
|
jaroslav@765
|
495 |
private String typeName(Property p) {
|
jaroslav@764
|
496 |
String ret;
|
jaroslav@490
|
497 |
try {
|
jaroslav@764
|
498 |
ret = p.type().getName();
|
jaroslav@490
|
499 |
} catch (MirroredTypeException ex) {
|
jaroslav@765
|
500 |
TypeMirror tm = processingEnv.getTypeUtils().erasure(ex.getTypeMirror());
|
jaroslav@765
|
501 |
ret = tm.toString();
|
jaroslav@490
|
502 |
}
|
jaroslav@764
|
503 |
if (p.array()) {
|
jaroslav@769
|
504 |
String bt = findBoxedType(ret);
|
jaroslav@769
|
505 |
if (bt != null) {
|
jaroslav@769
|
506 |
return bt;
|
jaroslav@764
|
507 |
}
|
jaroslav@764
|
508 |
}
|
jaroslav@769
|
509 |
if ("java.lang.String".equals(ret)) {
|
jaroslav@769
|
510 |
return ret;
|
jaroslav@769
|
511 |
}
|
jaroslav@769
|
512 |
String bt = findBoxedType(ret);
|
jaroslav@769
|
513 |
if (bt != null) {
|
jaroslav@769
|
514 |
return ret;
|
jaroslav@769
|
515 |
}
|
jaroslav@769
|
516 |
processingEnv.getMessager().printMessage(Diagnostic.Kind.ERROR, "Only primitive types supported in the mapping. Not " + ret);
|
jaroslav@764
|
517 |
return ret;
|
jaroslav@490
|
518 |
}
|
jaroslav@769
|
519 |
|
jaroslav@769
|
520 |
private static String findBoxedType(String ret) {
|
jaroslav@769
|
521 |
if (ret.equals("byte")) {
|
jaroslav@769
|
522 |
return Byte.class.getName();
|
jaroslav@769
|
523 |
}
|
jaroslav@769
|
524 |
if (ret.equals("short")) {
|
jaroslav@769
|
525 |
return Short.class.getName();
|
jaroslav@769
|
526 |
}
|
jaroslav@769
|
527 |
if (ret.equals("char")) {
|
jaroslav@769
|
528 |
return Character.class.getName();
|
jaroslav@769
|
529 |
}
|
jaroslav@769
|
530 |
if (ret.equals("int")) {
|
jaroslav@769
|
531 |
return Integer.class.getName();
|
jaroslav@769
|
532 |
}
|
jaroslav@769
|
533 |
if (ret.equals("long")) {
|
jaroslav@769
|
534 |
return Long.class.getName();
|
jaroslav@769
|
535 |
}
|
jaroslav@769
|
536 |
if (ret.equals("float")) {
|
jaroslav@769
|
537 |
return Float.class.getName();
|
jaroslav@769
|
538 |
}
|
jaroslav@769
|
539 |
if (ret.equals("double")) {
|
jaroslav@769
|
540 |
return Double.class.getName();
|
jaroslav@769
|
541 |
}
|
jaroslav@769
|
542 |
return null;
|
jaroslav@769
|
543 |
}
|
jaroslav@765
|
544 |
|
jaroslav@765
|
545 |
private boolean verifyPropName(Element e, String propName, Property[] existingProps) {
|
jaroslav@765
|
546 |
StringBuilder sb = new StringBuilder();
|
jaroslav@765
|
547 |
String sep = "";
|
jaroslav@765
|
548 |
for (Property property : existingProps) {
|
jaroslav@765
|
549 |
if (property.name().equals(propName)) {
|
jaroslav@765
|
550 |
return true;
|
jaroslav@765
|
551 |
}
|
jaroslav@765
|
552 |
sb.append(sep);
|
jaroslav@765
|
553 |
sb.append('"');
|
jaroslav@765
|
554 |
sb.append(property.name());
|
jaroslav@765
|
555 |
sb.append('"');
|
jaroslav@765
|
556 |
sep = ", ";
|
jaroslav@765
|
557 |
}
|
jaroslav@765
|
558 |
processingEnv.getMessager().printMessage(Diagnostic.Kind.ERROR,
|
jaroslav@765
|
559 |
propName + " is not one of known properties: " + sb
|
jaroslav@765
|
560 |
, e
|
jaroslav@765
|
561 |
);
|
jaroslav@765
|
562 |
return false;
|
jaroslav@765
|
563 |
}
|
jaroslav@26
|
564 |
}
|