jaroslav@26
|
1 |
/**
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jaroslav@106
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2 |
* Back 2 Browser Bytecode Translator
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jaroslav@106
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3 |
* Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>
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jaroslav@26
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4 |
*
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jaroslav@26
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* This program is free software: you can redistribute it and/or modify
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jaroslav@26
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* it under the terms of the GNU General Public License as published by
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jaroslav@26
|
7 |
* the Free Software Foundation, version 2 of the License.
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jaroslav@26
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8 |
*
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jaroslav@26
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* This program is distributed in the hope that it will be useful,
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jaroslav@26
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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jaroslav@26
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11 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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jaroslav@26
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* GNU General Public License for more details.
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jaroslav@26
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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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jaroslav@26
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* along with this program. Look for COPYING file in the top folder.
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jaroslav@26
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* If not, see http://opensource.org/licenses/GPL-2.0.
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jaroslav@26
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*/
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jaroslav@26
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package org.apidesign.bck2brwsr.htmlpage;
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jaroslav@26
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19 |
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jaroslav@26
|
20 |
import java.io.IOException;
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jaroslav@26
|
21 |
import java.io.InputStream;
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jaroslav@26
|
22 |
import java.io.OutputStreamWriter;
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jaroslav@770
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23 |
import java.io.StringWriter;
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jaroslav@26
|
24 |
import java.io.Writer;
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jaroslav@961
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25 |
import java.lang.annotation.AnnotationTypeMismatchException;
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jaroslav@961
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26 |
import java.lang.reflect.Method;
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jaroslav@117
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27 |
import java.util.ArrayList;
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jaroslav@491
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28 |
import java.util.Collection;
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jaroslav@117
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29 |
import java.util.Collections;
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jaroslav@498
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30 |
import java.util.HashMap;
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jaroslav@949
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31 |
import java.util.HashSet;
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jaroslav@498
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32 |
import java.util.LinkedHashSet;
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jaroslav@117
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33 |
import java.util.List;
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jaroslav@498
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34 |
import java.util.Map;
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jaroslav@26
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35 |
import java.util.Set;
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jaroslav@906
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36 |
import java.util.WeakHashMap;
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jaroslav@26
|
37 |
import javax.annotation.processing.AbstractProcessor;
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jaroslav@117
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38 |
import javax.annotation.processing.Completion;
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jaroslav@117
|
39 |
import javax.annotation.processing.Completions;
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jaroslav@961
|
40 |
import javax.annotation.processing.ProcessingEnvironment;
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jaroslav@26
|
41 |
import javax.annotation.processing.Processor;
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jaroslav@26
|
42 |
import javax.annotation.processing.RoundEnvironment;
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jaroslav@26
|
43 |
import javax.annotation.processing.SupportedAnnotationTypes;
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jaroslav@117
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44 |
import javax.lang.model.element.AnnotationMirror;
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jaroslav@961
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45 |
import javax.lang.model.element.AnnotationValue;
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jaroslav@26
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46 |
import javax.lang.model.element.Element;
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jaroslav@28
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47 |
import javax.lang.model.element.ElementKind;
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jaroslav@28
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48 |
import javax.lang.model.element.ExecutableElement;
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jaroslav@28
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import javax.lang.model.element.Modifier;
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jaroslav@26
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50 |
import javax.lang.model.element.PackageElement;
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jaroslav@26
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import javax.lang.model.element.TypeElement;
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jaroslav@491
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import javax.lang.model.element.VariableElement;
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jaroslav@936
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import javax.lang.model.type.ArrayType;
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jaroslav@490
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import javax.lang.model.type.MirroredTypeException;
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jaroslav@813
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import javax.lang.model.type.TypeKind;
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jaroslav@124
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56 |
import javax.lang.model.type.TypeMirror;
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jaroslav@929
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import javax.lang.model.util.Elements;
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jaroslav@768
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58 |
import javax.lang.model.util.Types;
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jaroslav@26
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59 |
import javax.tools.Diagnostic;
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jaroslav@26
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60 |
import javax.tools.FileObject;
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jaroslav@26
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61 |
import javax.tools.StandardLocation;
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jaroslav@491
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import org.apidesign.bck2brwsr.htmlpage.api.ComputedProperty;
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jaroslav@770
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import org.apidesign.bck2brwsr.htmlpage.api.Model;
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jaroslav@435
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import org.apidesign.bck2brwsr.htmlpage.api.On;
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jaroslav@879
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import org.apidesign.bck2brwsr.htmlpage.api.OnFunction;
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jaroslav@949
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import org.apidesign.bck2brwsr.htmlpage.api.OnPropertyChange;
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jaroslav@934
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import org.apidesign.bck2brwsr.htmlpage.api.OnReceive;
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jaroslav@26
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import org.apidesign.bck2brwsr.htmlpage.api.Page;
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jaroslav@490
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import org.apidesign.bck2brwsr.htmlpage.api.Property;
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jaroslav@26
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import org.openide.util.lookup.ServiceProvider;
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jaroslav@26
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jaroslav@26
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/** Annotation processor to process an XHTML page and generate appropriate
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jaroslav@26
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73 |
* "id" file.
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jaroslav@26
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74 |
*
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jaroslav@26
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* @author Jaroslav Tulach <jtulach@netbeans.org>
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jaroslav@26
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*/
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jaroslav@26
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@ServiceProvider(service=Processor.class)
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jaroslav@28
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@SupportedAnnotationTypes({
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jaroslav@770
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"org.apidesign.bck2brwsr.htmlpage.api.Model",
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jaroslav@28
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"org.apidesign.bck2brwsr.htmlpage.api.Page",
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jaroslav@879
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"org.apidesign.bck2brwsr.htmlpage.api.OnFunction",
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jaroslav@934
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"org.apidesign.bck2brwsr.htmlpage.api.OnReceive",
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jaroslav@949
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83 |
"org.apidesign.bck2brwsr.htmlpage.api.OnPropertyChange",
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jaroslav@961
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"org.apidesign.bck2brwsr.htmlpage.api.ComputedProperty",
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jaroslav@435
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85 |
"org.apidesign.bck2brwsr.htmlpage.api.On"
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jaroslav@28
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86 |
})
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jaroslav@26
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87 |
public final class PageProcessor extends AbstractProcessor {
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jaroslav@906
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88 |
private final Map<Element,String> models = new WeakHashMap<>();
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jaroslav@961
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89 |
private final Map<Element,Prprt[]> verify = new WeakHashMap<>();
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jaroslav@26
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90 |
@Override
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jaroslav@26
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91 |
public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {
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jaroslav@765
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92 |
boolean ok = true;
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jaroslav@770
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93 |
for (Element e : roundEnv.getElementsAnnotatedWith(Model.class)) {
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jaroslav@770
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94 |
if (!processModel(e)) {
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jaroslav@770
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95 |
ok = false;
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jaroslav@26
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96 |
}
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jaroslav@26
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97 |
}
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jaroslav@543
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98 |
for (Element e : roundEnv.getElementsAnnotatedWith(Page.class)) {
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jaroslav@770
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99 |
if (!processPage(e)) {
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jaroslav@765
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100 |
ok = false;
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jaroslav@543
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101 |
}
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jaroslav@543
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102 |
}
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jaroslav@906
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103 |
if (roundEnv.processingOver()) {
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jaroslav@906
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104 |
models.clear();
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jaroslav@961
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105 |
for (Map.Entry<Element, Prprt[]> entry : verify.entrySet()) {
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jaroslav@961
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106 |
TypeElement te = (TypeElement)entry.getKey();
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jaroslav@961
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107 |
String fqn = processingEnv.getElementUtils().getBinaryName(te).toString();
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jaroslav@961
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108 |
Element finalElem = processingEnv.getElementUtils().getTypeElement(fqn);
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jaroslav@961
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109 |
if (finalElem == null) {
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jaroslav@961
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110 |
continue;
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jaroslav@961
|
111 |
}
|
jaroslav@961
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112 |
Prprt[] props;
|
jaroslav@961
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113 |
Model m = finalElem.getAnnotation(Model.class);
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jaroslav@961
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114 |
if (m != null) {
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jaroslav@961
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115 |
props = Prprt.wrap(processingEnv, finalElem, m.properties());
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jaroslav@961
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116 |
} else {
|
jaroslav@961
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117 |
Page p = finalElem.getAnnotation(Page.class);
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jaroslav@961
|
118 |
props = Prprt.wrap(processingEnv, finalElem, p.properties());
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jaroslav@961
|
119 |
}
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jaroslav@961
|
120 |
for (Prprt p : props) {
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jaroslav@961
|
121 |
boolean[] isModel = { false };
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jaroslav@961
|
122 |
boolean[] isEnum = { false };
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jaroslav@961
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123 |
boolean[] isPrimitive = { false };
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jaroslav@961
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124 |
String t = checkType(p, isModel, isEnum, isPrimitive);
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jaroslav@961
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125 |
if (isEnum[0]) {
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jaroslav@961
|
126 |
continue;
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jaroslav@961
|
127 |
}
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jaroslav@961
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128 |
if (isPrimitive[0]) {
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jaroslav@961
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129 |
continue;
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jaroslav@961
|
130 |
}
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jaroslav@961
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131 |
if (isModel[0]) {
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jaroslav@961
|
132 |
continue;
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jaroslav@961
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133 |
}
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jaroslav@961
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134 |
if ("java.lang.String".equals(t)) {
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jaroslav@961
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135 |
continue;
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jaroslav@961
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136 |
}
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jaroslav@961
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137 |
error("The type " + t + " should be defined by @Model annotation", entry.getKey());
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jaroslav@961
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138 |
}
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jaroslav@961
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139 |
}
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jaroslav@961
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140 |
verify.clear();
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jaroslav@906
|
141 |
}
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jaroslav@765
|
142 |
return ok;
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jaroslav@26
|
143 |
}
|
jaroslav@26
|
144 |
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jaroslav@26
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145 |
private InputStream openStream(String pkg, String name) throws IOException {
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jaroslav@26
|
146 |
try {
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jaroslav@107
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147 |
FileObject fo = processingEnv.getFiler().getResource(
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jaroslav@107
|
148 |
StandardLocation.SOURCE_PATH, pkg, name);
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jaroslav@26
|
149 |
return fo.openInputStream();
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jaroslav@26
|
150 |
} catch (IOException ex) {
|
jaroslav@26
|
151 |
return processingEnv.getFiler().getResource(StandardLocation.CLASS_OUTPUT, pkg, name).openInputStream();
|
jaroslav@26
|
152 |
}
|
jaroslav@26
|
153 |
}
|
jaroslav@934
|
154 |
|
jaroslav@961
|
155 |
private void error(String msg, Element e) {
|
jaroslav@961
|
156 |
processingEnv.getMessager().printMessage(Diagnostic.Kind.ERROR, msg, e);
|
jaroslav@934
|
157 |
}
|
jaroslav@770
|
158 |
|
jaroslav@770
|
159 |
private boolean processModel(Element e) {
|
jaroslav@770
|
160 |
boolean ok = true;
|
jaroslav@770
|
161 |
Model m = e.getAnnotation(Model.class);
|
jaroslav@770
|
162 |
if (m == null) {
|
jaroslav@770
|
163 |
return true;
|
jaroslav@770
|
164 |
}
|
jaroslav@770
|
165 |
String pkg = findPkgName(e);
|
jaroslav@770
|
166 |
Writer w;
|
jaroslav@770
|
167 |
String className = m.className();
|
jaroslav@941
|
168 |
models.put(e, className);
|
jaroslav@770
|
169 |
try {
|
jaroslav@770
|
170 |
StringWriter body = new StringWriter();
|
jaroslav@770
|
171 |
List<String> propsGetSet = new ArrayList<>();
|
jaroslav@914
|
172 |
List<String> functions = new ArrayList<>();
|
jaroslav@770
|
173 |
Map<String, Collection<String>> propsDeps = new HashMap<>();
|
jaroslav@949
|
174 |
Map<String, Collection<String>> functionDeps = new HashMap<>();
|
jaroslav@961
|
175 |
Prprt[] props = createProps(e, m.properties());
|
jaroslav@961
|
176 |
|
jaroslav@961
|
177 |
if (!generateComputedProperties(body, props, e.getEnclosedElements(), propsGetSet, propsDeps)) {
|
jaroslav@770
|
178 |
ok = false;
|
jaroslav@770
|
179 |
}
|
jaroslav@961
|
180 |
if (!generateOnChange(e, propsDeps, props, className, functionDeps)) {
|
jaroslav@949
|
181 |
ok = false;
|
jaroslav@949
|
182 |
}
|
jaroslav@961
|
183 |
if (!generateProperties(e, body, props, propsGetSet, propsDeps, functionDeps)) {
|
jaroslav@770
|
184 |
ok = false;
|
jaroslav@770
|
185 |
}
|
jaroslav@914
|
186 |
if (!generateFunctions(e, body, className, e.getEnclosedElements(), functions)) {
|
jaroslav@914
|
187 |
ok = false;
|
jaroslav@914
|
188 |
}
|
jaroslav@770
|
189 |
FileObject java = processingEnv.getFiler().createSourceFile(pkg + '.' + className, e);
|
jaroslav@770
|
190 |
w = new OutputStreamWriter(java.openOutputStream());
|
jaroslav@770
|
191 |
try {
|
jaroslav@770
|
192 |
w.append("package " + pkg + ";\n");
|
jaroslav@770
|
193 |
w.append("import org.apidesign.bck2brwsr.htmlpage.api.*;\n");
|
jaroslav@770
|
194 |
w.append("import org.apidesign.bck2brwsr.htmlpage.KOList;\n");
|
jaroslav@908
|
195 |
w.append("import org.apidesign.bck2brwsr.core.JavaScriptOnly;\n");
|
jaroslav@974
|
196 |
w.append("public final class ").append(className).append(" implements Cloneable {\n");
|
jaroslav@770
|
197 |
w.append(" private boolean locked;\n");
|
jaroslav@770
|
198 |
w.append(" private org.apidesign.bck2brwsr.htmlpage.Knockout ko;\n");
|
jaroslav@770
|
199 |
w.append(body.toString());
|
jaroslav@925
|
200 |
w.append(" private static Class<" + inPckName(e) + "> modelFor() { return null; }\n");
|
jaroslav@909
|
201 |
w.append(" public ").append(className).append("() {\n");
|
jaroslav@934
|
202 |
w.append(" intKnckt();\n");
|
jaroslav@934
|
203 |
w.append(" };\n");
|
jaroslav@934
|
204 |
w.append(" private void intKnckt() {\n");
|
jaroslav@909
|
205 |
w.append(" ko = org.apidesign.bck2brwsr.htmlpage.Knockout.applyBindings(this, ");
|
jaroslav@909
|
206 |
writeStringArray(propsGetSet, w);
|
jaroslav@909
|
207 |
w.append(", ");
|
jaroslav@914
|
208 |
writeStringArray(functions, w);
|
jaroslav@909
|
209 |
w.append(" );\n");
|
jaroslav@909
|
210 |
w.append(" };\n");
|
jaroslav@934
|
211 |
w.append(" ").append(className).append("(Object json) {\n");
|
jaroslav@934
|
212 |
int values = 0;
|
jaroslav@934
|
213 |
for (int i = 0; i < propsGetSet.size(); i += 4) {
|
jaroslav@961
|
214 |
Prprt p = findPrprt(props, propsGetSet.get(i));
|
jaroslav@943
|
215 |
if (p == null) {
|
jaroslav@934
|
216 |
continue;
|
jaroslav@934
|
217 |
}
|
jaroslav@934
|
218 |
values++;
|
jaroslav@934
|
219 |
}
|
jaroslav@934
|
220 |
w.append(" Object[] ret = new Object[" + values + "];\n");
|
jaroslav@934
|
221 |
w.append(" org.apidesign.bck2brwsr.htmlpage.ConvertTypes.extractJSON(json, new String[] {\n");
|
jaroslav@934
|
222 |
for (int i = 0; i < propsGetSet.size(); i += 4) {
|
jaroslav@961
|
223 |
Prprt p = findPrprt(props, propsGetSet.get(i));
|
jaroslav@943
|
224 |
if (p == null) {
|
jaroslav@934
|
225 |
continue;
|
jaroslav@934
|
226 |
}
|
jaroslav@934
|
227 |
w.append(" \"").append(propsGetSet.get(i)).append("\",\n");
|
jaroslav@934
|
228 |
}
|
jaroslav@934
|
229 |
w.append(" }, ret);\n");
|
jaroslav@934
|
230 |
for (int i = 0, cnt = 0, prop = 0; i < propsGetSet.size(); i += 4) {
|
jaroslav@943
|
231 |
final String pn = propsGetSet.get(i);
|
jaroslav@961
|
232 |
Prprt p = findPrprt(props, pn);
|
jaroslav@943
|
233 |
if (p == null) {
|
jaroslav@934
|
234 |
continue;
|
jaroslav@934
|
235 |
}
|
jaroslav@934
|
236 |
boolean[] isModel = { false };
|
jaroslav@934
|
237 |
boolean[] isEnum = { false };
|
jaroslav@961
|
238 |
boolean isPrimitive[] = { false };
|
jaroslav@961
|
239 |
String type = checkType(props[prop++], isModel, isEnum, isPrimitive);
|
jaroslav@960
|
240 |
if (p.array()) {
|
jaroslav@943
|
241 |
w.append("if (ret[" + cnt + "] instanceof Object[]) {\n");
|
jaroslav@943
|
242 |
w.append(" for (Object e : ((Object[])ret[" + cnt + "])) {\n");
|
jaroslav@943
|
243 |
if (isModel[0]) {
|
jaroslav@943
|
244 |
w.append(" this.prop_").append(pn).append(".add(new ");
|
jaroslav@943
|
245 |
w.append(type).append("(e));\n");
|
jaroslav@960
|
246 |
} else if (isEnum[0]) {
|
jaroslav@960
|
247 |
w.append(" this.prop_").append(pn);
|
jaroslav@960
|
248 |
w.append(".add(");
|
jaroslav@960
|
249 |
w.append(type).append(".valueOf((String)e));\n");
|
jaroslav@943
|
250 |
} else {
|
jaroslav@944
|
251 |
if (isPrimitive(type)) {
|
jaroslav@944
|
252 |
w.append(" this.prop_").append(pn).append(".add(((Number)e).");
|
jaroslav@944
|
253 |
w.append(type).append("Value());\n");
|
jaroslav@944
|
254 |
} else {
|
jaroslav@944
|
255 |
w.append(" this.prop_").append(pn).append(".add((");
|
jaroslav@944
|
256 |
w.append(type).append(")e);\n");
|
jaroslav@944
|
257 |
}
|
jaroslav@943
|
258 |
}
|
jaroslav@943
|
259 |
w.append(" }\n");
|
jaroslav@943
|
260 |
w.append("}\n");
|
jaroslav@934
|
261 |
} else {
|
jaroslav@960
|
262 |
if (isEnum[0]) {
|
jaroslav@960
|
263 |
w.append(" this.prop_").append(pn);
|
jaroslav@960
|
264 |
w.append(" = ");
|
jaroslav@960
|
265 |
w.append(type).append(".valueOf((String)ret[" + cnt + "]);\n");
|
jaroslav@960
|
266 |
} else if (isPrimitive(type)) {
|
jaroslav@947
|
267 |
w.append(" this.prop_").append(pn);
|
jaroslav@947
|
268 |
w.append(" = ((Number)").append("ret[" + cnt + "]).");
|
jaroslav@947
|
269 |
w.append(type).append("Value();\n");
|
jaroslav@947
|
270 |
} else {
|
jaroslav@947
|
271 |
w.append(" this.prop_").append(pn);
|
jaroslav@947
|
272 |
w.append(" = (").append(type).append(')');
|
jaroslav@947
|
273 |
w.append("ret[" + cnt + "];\n");
|
jaroslav@947
|
274 |
}
|
jaroslav@934
|
275 |
}
|
jaroslav@943
|
276 |
cnt++;
|
jaroslav@934
|
277 |
}
|
jaroslav@934
|
278 |
w.append(" intKnckt();\n");
|
jaroslav@934
|
279 |
w.append(" };\n");
|
jaroslav@961
|
280 |
writeToString(props, w);
|
jaroslav@961
|
281 |
writeClone(className, props, w);
|
jaroslav@770
|
282 |
w.append("}\n");
|
jaroslav@770
|
283 |
} finally {
|
jaroslav@770
|
284 |
w.close();
|
jaroslav@770
|
285 |
}
|
jaroslav@770
|
286 |
} catch (IOException ex) {
|
jaroslav@961
|
287 |
error("Can't create " + className + ".java", e);
|
jaroslav@770
|
288 |
return false;
|
jaroslav@770
|
289 |
}
|
jaroslav@770
|
290 |
return ok;
|
jaroslav@770
|
291 |
}
|
jaroslav@770
|
292 |
|
jaroslav@770
|
293 |
private boolean processPage(Element e) {
|
jaroslav@770
|
294 |
boolean ok = true;
|
jaroslav@770
|
295 |
Page p = e.getAnnotation(Page.class);
|
jaroslav@770
|
296 |
if (p == null) {
|
jaroslav@770
|
297 |
return true;
|
jaroslav@770
|
298 |
}
|
jaroslav@770
|
299 |
String pkg = findPkgName(e);
|
jaroslav@770
|
300 |
|
jaroslav@770
|
301 |
ProcessPage pp;
|
jaroslav@770
|
302 |
try (InputStream is = openStream(pkg, p.xhtml())) {
|
jaroslav@770
|
303 |
pp = ProcessPage.readPage(is);
|
jaroslav@770
|
304 |
is.close();
|
jaroslav@770
|
305 |
} catch (IOException iOException) {
|
jaroslav@961
|
306 |
error("Can't read " + p.xhtml() + " as " + iOException.getMessage(), e);
|
jaroslav@770
|
307 |
ok = false;
|
jaroslav@770
|
308 |
pp = null;
|
jaroslav@770
|
309 |
}
|
jaroslav@770
|
310 |
Writer w;
|
jaroslav@770
|
311 |
String className = p.className();
|
jaroslav@770
|
312 |
if (className.isEmpty()) {
|
jaroslav@770
|
313 |
int indx = p.xhtml().indexOf('.');
|
jaroslav@770
|
314 |
className = p.xhtml().substring(0, indx);
|
jaroslav@770
|
315 |
}
|
jaroslav@770
|
316 |
try {
|
jaroslav@770
|
317 |
StringWriter body = new StringWriter();
|
jaroslav@770
|
318 |
List<String> propsGetSet = new ArrayList<>();
|
jaroslav@879
|
319 |
List<String> functions = new ArrayList<>();
|
jaroslav@770
|
320 |
Map<String, Collection<String>> propsDeps = new HashMap<>();
|
jaroslav@949
|
321 |
Map<String, Collection<String>> functionDeps = new HashMap<>();
|
jaroslav@961
|
322 |
|
jaroslav@961
|
323 |
Prprt[] props = createProps(e, p.properties());
|
jaroslav@961
|
324 |
if (!generateComputedProperties(body, props, e.getEnclosedElements(), propsGetSet, propsDeps)) {
|
jaroslav@770
|
325 |
ok = false;
|
jaroslav@770
|
326 |
}
|
jaroslav@961
|
327 |
if (!generateOnChange(e, propsDeps, props, className, functionDeps)) {
|
jaroslav@949
|
328 |
ok = false;
|
jaroslav@949
|
329 |
}
|
jaroslav@961
|
330 |
if (!generateProperties(e, body, props, propsGetSet, propsDeps, functionDeps)) {
|
jaroslav@770
|
331 |
ok = false;
|
jaroslav@770
|
332 |
}
|
jaroslav@879
|
333 |
if (!generateFunctions(e, body, className, e.getEnclosedElements(), functions)) {
|
jaroslav@879
|
334 |
ok = false;
|
jaroslav@879
|
335 |
}
|
jaroslav@934
|
336 |
if (!generateReceive(e, body, className, e.getEnclosedElements(), functions)) {
|
jaroslav@934
|
337 |
ok = false;
|
jaroslav@934
|
338 |
}
|
jaroslav@770
|
339 |
|
jaroslav@770
|
340 |
FileObject java = processingEnv.getFiler().createSourceFile(pkg + '.' + className, e);
|
jaroslav@770
|
341 |
w = new OutputStreamWriter(java.openOutputStream());
|
jaroslav@770
|
342 |
try {
|
jaroslav@770
|
343 |
w.append("package " + pkg + ";\n");
|
jaroslav@770
|
344 |
w.append("import org.apidesign.bck2brwsr.htmlpage.api.*;\n");
|
jaroslav@770
|
345 |
w.append("import org.apidesign.bck2brwsr.htmlpage.KOList;\n");
|
jaroslav@969
|
346 |
w.append("public final class ").append(className).append(" {\n");
|
jaroslav@770
|
347 |
w.append(" private boolean locked;\n");
|
jaroslav@770
|
348 |
if (!initializeOnClick(className, (TypeElement) e, w, pp)) {
|
jaroslav@770
|
349 |
ok = false;
|
jaroslav@770
|
350 |
} else {
|
jaroslav@923
|
351 |
if (pp != null) for (String id : pp.ids()) {
|
jaroslav@770
|
352 |
String tag = pp.tagNameForId(id);
|
jaroslav@770
|
353 |
String type = type(tag);
|
jaroslav@770
|
354 |
w.append(" ").append("public final ").
|
jaroslav@770
|
355 |
append(type).append(' ').append(cnstnt(id)).append(" = new ").
|
jaroslav@770
|
356 |
append(type).append("(\"").append(id).append("\");\n");
|
jaroslav@770
|
357 |
}
|
jaroslav@770
|
358 |
}
|
jaroslav@770
|
359 |
w.append(" private org.apidesign.bck2brwsr.htmlpage.Knockout ko;\n");
|
jaroslav@770
|
360 |
w.append(body.toString());
|
jaroslav@770
|
361 |
if (!propsGetSet.isEmpty()) {
|
jaroslav@770
|
362 |
w.write("public " + className + " applyBindings() {\n");
|
jaroslav@770
|
363 |
w.write(" ko = org.apidesign.bck2brwsr.htmlpage.Knockout.applyBindings(");
|
jaroslav@770
|
364 |
w.write(className + ".class, this, ");
|
jaroslav@909
|
365 |
writeStringArray(propsGetSet, w);
|
jaroslav@909
|
366 |
w.append(", ");
|
jaroslav@909
|
367 |
writeStringArray(functions, w);
|
jaroslav@909
|
368 |
w.write(");\n return this;\n}\n");
|
jaroslav@770
|
369 |
|
jaroslav@770
|
370 |
w.write("public void triggerEvent(Element e, OnEvent ev) {\n");
|
jaroslav@770
|
371 |
w.write(" org.apidesign.bck2brwsr.htmlpage.Knockout.triggerEvent(e.getId(), ev.getElementPropertyName());\n");
|
jaroslav@770
|
372 |
w.write("}\n");
|
jaroslav@770
|
373 |
}
|
jaroslav@770
|
374 |
w.append("}\n");
|
jaroslav@770
|
375 |
} finally {
|
jaroslav@770
|
376 |
w.close();
|
jaroslav@770
|
377 |
}
|
jaroslav@770
|
378 |
} catch (IOException ex) {
|
jaroslav@961
|
379 |
error("Can't create " + className + ".java", e);
|
jaroslav@770
|
380 |
return false;
|
jaroslav@770
|
381 |
}
|
jaroslav@770
|
382 |
return ok;
|
jaroslav@770
|
383 |
}
|
jaroslav@26
|
384 |
|
jaroslav@871
|
385 |
private static String type(String tag) {
|
jaroslav@871
|
386 |
if (tag.equals("title")) {
|
jaroslav@871
|
387 |
return "Title";
|
jaroslav@871
|
388 |
}
|
jaroslav@871
|
389 |
if (tag.equals("button")) {
|
jaroslav@871
|
390 |
return "Button";
|
jaroslav@871
|
391 |
}
|
jaroslav@871
|
392 |
if (tag.equals("input")) {
|
jaroslav@871
|
393 |
return "Input";
|
jaroslav@871
|
394 |
}
|
jaroslav@871
|
395 |
if (tag.equals("canvas")) {
|
jaroslav@871
|
396 |
return "Canvas";
|
jaroslav@871
|
397 |
}
|
jaroslav@871
|
398 |
if (tag.equals("img")) {
|
jaroslav@871
|
399 |
return "Image";
|
jaroslav@871
|
400 |
}
|
jaroslav@871
|
401 |
return "Element";
|
jaroslav@871
|
402 |
}
|
jaroslav@871
|
403 |
|
jaroslav@26
|
404 |
private static String cnstnt(String id) {
|
jaroslav@892
|
405 |
return id.replace('.', '_').replace('-', '_');
|
jaroslav@26
|
406 |
}
|
jaroslav@28
|
407 |
|
jaroslav@510
|
408 |
private boolean initializeOnClick(
|
jaroslav@510
|
409 |
String className, TypeElement type, Writer w, ProcessPage pp
|
jaroslav@510
|
410 |
) throws IOException {
|
jaroslav@765
|
411 |
boolean ok = true;
|
jaroslav@124
|
412 |
TypeMirror stringType = processingEnv.getElementUtils().getTypeElement("java.lang.String").asType();
|
jaroslav@489
|
413 |
{ //for (Element clazz : pe.getEnclosedElements()) {
|
jaroslav@489
|
414 |
// if (clazz.getKind() != ElementKind.CLASS) {
|
jaroslav@489
|
415 |
// continue;
|
jaroslav@489
|
416 |
// }
|
jaroslav@512
|
417 |
w.append(" public ").append(className).append("() {\n");
|
jaroslav@512
|
418 |
StringBuilder dispatch = new StringBuilder();
|
jaroslav@512
|
419 |
int dispatchCnt = 0;
|
jaroslav@489
|
420 |
for (Element method : type.getEnclosedElements()) {
|
jaroslav@435
|
421 |
On oc = method.getAnnotation(On.class);
|
jaroslav@28
|
422 |
if (oc != null) {
|
jaroslav@124
|
423 |
for (String id : oc.id()) {
|
jaroslav@765
|
424 |
if (pp == null) {
|
jaroslav@961
|
425 |
error("id = " + id + " not found in HTML page.", method);
|
jaroslav@765
|
426 |
ok = false;
|
jaroslav@765
|
427 |
continue;
|
jaroslav@765
|
428 |
}
|
jaroslav@124
|
429 |
if (pp.tagNameForId(id) == null) {
|
jaroslav@961
|
430 |
error("id = " + id + " does not exist in the HTML page. Found only " + pp.ids(), method);
|
jaroslav@765
|
431 |
ok = false;
|
jaroslav@765
|
432 |
continue;
|
jaroslav@124
|
433 |
}
|
jaroslav@124
|
434 |
ExecutableElement ee = (ExecutableElement)method;
|
jaroslav@879
|
435 |
CharSequence params = wrapParams(ee, id, className, "ev", null);
|
jaroslav@124
|
436 |
if (!ee.getModifiers().contains(Modifier.STATIC)) {
|
jaroslav@961
|
437 |
error("@On method has to be static", ee);
|
jaroslav@765
|
438 |
ok = false;
|
jaroslav@765
|
439 |
continue;
|
jaroslav@124
|
440 |
}
|
jaroslav@124
|
441 |
if (ee.getModifiers().contains(Modifier.PRIVATE)) {
|
jaroslav@961
|
442 |
error("@On method can't be private", ee);
|
jaroslav@765
|
443 |
ok = false;
|
jaroslav@765
|
444 |
continue;
|
jaroslav@124
|
445 |
}
|
jaroslav@435
|
446 |
w.append(" OnEvent." + oc.event()).append(".of(").append(cnstnt(id)).
|
jaroslav@512
|
447 |
append(").perform(new OnDispatch(" + dispatchCnt + "));\n");
|
jaroslav@512
|
448 |
|
jaroslav@512
|
449 |
dispatch.
|
jaroslav@512
|
450 |
append(" case ").append(dispatchCnt).append(": ").
|
jaroslav@512
|
451 |
append(type.getSimpleName().toString()).
|
jaroslav@512
|
452 |
append('.').append(ee.getSimpleName()).append("(").
|
jaroslav@512
|
453 |
append(params).
|
jaroslav@512
|
454 |
append("); break;\n");
|
jaroslav@512
|
455 |
|
jaroslav@512
|
456 |
dispatchCnt++;
|
jaroslav@512
|
457 |
}
|
jaroslav@28
|
458 |
}
|
jaroslav@28
|
459 |
}
|
jaroslav@512
|
460 |
w.append(" }\n");
|
jaroslav@512
|
461 |
if (dispatchCnt > 0) {
|
jaroslav@845
|
462 |
// XXX: sun.misc.Trampoline cannot call public methods in non-public classes
|
jaroslav@845
|
463 |
w.append("public class OnDispatch implements OnHandler {\n");
|
jaroslav@512
|
464 |
w.append(" private final int dispatch;\n");
|
jaroslav@512
|
465 |
w.append(" OnDispatch(int d) { dispatch = d; }\n");
|
jaroslav@813
|
466 |
w.append(" public void onEvent(Object ev) {\n");
|
jaroslav@512
|
467 |
w.append(" switch (dispatch) {\n");
|
jaroslav@512
|
468 |
w.append(dispatch);
|
jaroslav@512
|
469 |
w.append(" }\n");
|
jaroslav@512
|
470 |
w.append(" }\n");
|
jaroslav@512
|
471 |
w.append("}\n");
|
jaroslav@512
|
472 |
}
|
jaroslav@512
|
473 |
|
jaroslav@512
|
474 |
|
jaroslav@28
|
475 |
}
|
jaroslav@765
|
476 |
return ok;
|
jaroslav@28
|
477 |
}
|
jaroslav@117
|
478 |
|
jaroslav@117
|
479 |
@Override
|
jaroslav@117
|
480 |
public Iterable<? extends Completion> getCompletions(
|
jaroslav@117
|
481 |
Element element, AnnotationMirror annotation,
|
jaroslav@117
|
482 |
ExecutableElement member, String userText
|
jaroslav@117
|
483 |
) {
|
jaroslav@117
|
484 |
if (!userText.startsWith("\"")) {
|
jaroslav@117
|
485 |
return Collections.emptyList();
|
jaroslav@117
|
486 |
}
|
jaroslav@117
|
487 |
|
jaroslav@117
|
488 |
Element cls = findClass(element);
|
jaroslav@117
|
489 |
Page p = cls.getAnnotation(Page.class);
|
jaroslav@770
|
490 |
String pkg = findPkgName(cls);
|
jaroslav@117
|
491 |
ProcessPage pp;
|
jaroslav@117
|
492 |
try {
|
jaroslav@117
|
493 |
InputStream is = openStream(pkg, p.xhtml());
|
jaroslav@117
|
494 |
pp = ProcessPage.readPage(is);
|
jaroslav@117
|
495 |
is.close();
|
jaroslav@117
|
496 |
} catch (IOException iOException) {
|
jaroslav@117
|
497 |
return Collections.emptyList();
|
jaroslav@117
|
498 |
}
|
jaroslav@117
|
499 |
|
jaroslav@770
|
500 |
List<Completion> cc = new ArrayList<>();
|
jaroslav@117
|
501 |
userText = userText.substring(1);
|
jaroslav@117
|
502 |
for (String id : pp.ids()) {
|
jaroslav@117
|
503 |
if (id.startsWith(userText)) {
|
jaroslav@117
|
504 |
cc.add(Completions.of("\"" + id + "\"", id));
|
jaroslav@117
|
505 |
}
|
jaroslav@117
|
506 |
}
|
jaroslav@117
|
507 |
return cc;
|
jaroslav@117
|
508 |
}
|
jaroslav@117
|
509 |
|
jaroslav@117
|
510 |
private static Element findClass(Element e) {
|
jaroslav@117
|
511 |
if (e == null) {
|
jaroslav@117
|
512 |
return null;
|
jaroslav@117
|
513 |
}
|
jaroslav@117
|
514 |
Page p = e.getAnnotation(Page.class);
|
jaroslav@117
|
515 |
if (p != null) {
|
jaroslav@117
|
516 |
return e;
|
jaroslav@117
|
517 |
}
|
jaroslav@117
|
518 |
return e.getEnclosingElement();
|
jaroslav@117
|
519 |
}
|
jaroslav@490
|
520 |
|
jaroslav@770
|
521 |
private boolean generateProperties(
|
jaroslav@875
|
522 |
Element where,
|
jaroslav@961
|
523 |
Writer w, Prprt[] properties,
|
jaroslav@949
|
524 |
Collection<String> props,
|
jaroslav@949
|
525 |
Map<String,Collection<String>> deps,
|
jaroslav@949
|
526 |
Map<String,Collection<String>> functionDeps
|
jaroslav@492
|
527 |
) throws IOException {
|
jaroslav@770
|
528 |
boolean ok = true;
|
jaroslav@961
|
529 |
for (Prprt p : properties) {
|
jaroslav@770
|
530 |
final String tn;
|
jaroslav@875
|
531 |
tn = typeName(where, p);
|
jaroslav@760
|
532 |
String[] gs = toGetSet(p.name(), tn, p.array());
|
jaroslav@490
|
533 |
|
jaroslav@760
|
534 |
if (p.array()) {
|
jaroslav@761
|
535 |
w.write("private KOList<" + tn + "> prop_" + p.name() + " = new KOList<" + tn + ">(\""
|
jaroslav@761
|
536 |
+ p.name() + "\"");
|
jaroslav@950
|
537 |
Collection<String> dependants = deps.get(p.name());
|
jaroslav@761
|
538 |
if (dependants != null) {
|
jaroslav@761
|
539 |
for (String depProp : dependants) {
|
jaroslav@761
|
540 |
w.write(", ");
|
jaroslav@761
|
541 |
w.write('\"');
|
jaroslav@761
|
542 |
w.write(depProp);
|
jaroslav@761
|
543 |
w.write('\"');
|
jaroslav@761
|
544 |
}
|
jaroslav@498
|
545 |
}
|
jaroslav@950
|
546 |
w.write(")");
|
jaroslav@950
|
547 |
|
jaroslav@950
|
548 |
dependants = functionDeps.get(p.name());
|
jaroslav@950
|
549 |
if (dependants != null) {
|
jaroslav@950
|
550 |
w.write(".onChange(new Runnable() { public void run() {\n");
|
jaroslav@950
|
551 |
for (String call : dependants) {
|
jaroslav@950
|
552 |
w.append(call);
|
jaroslav@950
|
553 |
}
|
jaroslav@950
|
554 |
w.write("}})");
|
jaroslav@950
|
555 |
}
|
jaroslav@950
|
556 |
w.write(";\n");
|
jaroslav@950
|
557 |
|
jaroslav@760
|
558 |
w.write("public java.util.List<" + tn + "> " + gs[0] + "() {\n");
|
jaroslav@760
|
559 |
w.write(" if (locked) throw new IllegalStateException();\n");
|
jaroslav@761
|
560 |
w.write(" prop_" + p.name() + ".assign(ko);\n");
|
jaroslav@760
|
561 |
w.write(" return prop_" + p.name() + ";\n");
|
jaroslav@760
|
562 |
w.write("}\n");
|
jaroslav@760
|
563 |
} else {
|
jaroslav@760
|
564 |
w.write("private " + tn + " prop_" + p.name() + ";\n");
|
jaroslav@760
|
565 |
w.write("public " + tn + " " + gs[0] + "() {\n");
|
jaroslav@760
|
566 |
w.write(" if (locked) throw new IllegalStateException();\n");
|
jaroslav@760
|
567 |
w.write(" return prop_" + p.name() + ";\n");
|
jaroslav@760
|
568 |
w.write("}\n");
|
jaroslav@760
|
569 |
w.write("public void " + gs[1] + "(" + tn + " v) {\n");
|
jaroslav@760
|
570 |
w.write(" if (locked) throw new IllegalStateException();\n");
|
jaroslav@760
|
571 |
w.write(" prop_" + p.name() + " = v;\n");
|
jaroslav@760
|
572 |
w.write(" if (ko != null) {\n");
|
jaroslav@760
|
573 |
w.write(" ko.valueHasMutated(\"" + p.name() + "\");\n");
|
jaroslav@949
|
574 |
Collection<String> dependants = deps.get(p.name());
|
jaroslav@760
|
575 |
if (dependants != null) {
|
jaroslav@760
|
576 |
for (String depProp : dependants) {
|
jaroslav@760
|
577 |
w.write(" ko.valueHasMutated(\"" + depProp + "\");\n");
|
jaroslav@760
|
578 |
}
|
jaroslav@543
|
579 |
}
|
jaroslav@760
|
580 |
w.write(" }\n");
|
jaroslav@949
|
581 |
dependants = functionDeps.get(p.name());
|
jaroslav@949
|
582 |
if (dependants != null) {
|
jaroslav@949
|
583 |
for (String call : dependants) {
|
jaroslav@949
|
584 |
w.append(call);
|
jaroslav@949
|
585 |
}
|
jaroslav@949
|
586 |
}
|
jaroslav@760
|
587 |
w.write("}\n");
|
jaroslav@498
|
588 |
}
|
jaroslav@492
|
589 |
|
jaroslav@492
|
590 |
props.add(p.name());
|
jaroslav@492
|
591 |
props.add(gs[2]);
|
jaroslav@492
|
592 |
props.add(gs[3]);
|
jaroslav@530
|
593 |
props.add(gs[0]);
|
jaroslav@490
|
594 |
}
|
jaroslav@770
|
595 |
return ok;
|
jaroslav@490
|
596 |
}
|
jaroslav@490
|
597 |
|
jaroslav@498
|
598 |
private boolean generateComputedProperties(
|
jaroslav@961
|
599 |
Writer w, Prprt[] fixedProps,
|
jaroslav@765
|
600 |
Collection<? extends Element> arr, Collection<String> props,
|
jaroslav@498
|
601 |
Map<String,Collection<String>> deps
|
jaroslav@492
|
602 |
) throws IOException {
|
jaroslav@765
|
603 |
boolean ok = true;
|
jaroslav@491
|
604 |
for (Element e : arr) {
|
jaroslav@491
|
605 |
if (e.getKind() != ElementKind.METHOD) {
|
jaroslav@491
|
606 |
continue;
|
jaroslav@491
|
607 |
}
|
jaroslav@491
|
608 |
if (e.getAnnotation(ComputedProperty.class) == null) {
|
jaroslav@491
|
609 |
continue;
|
jaroslav@491
|
610 |
}
|
jaroslav@491
|
611 |
ExecutableElement ee = (ExecutableElement)e;
|
jaroslav@767
|
612 |
final TypeMirror rt = ee.getReturnType();
|
jaroslav@768
|
613 |
final Types tu = processingEnv.getTypeUtils();
|
jaroslav@768
|
614 |
TypeMirror ert = tu.erasure(rt);
|
jaroslav@929
|
615 |
String tn = fqn(ert, ee);
|
jaroslav@768
|
616 |
boolean array = false;
|
jaroslav@768
|
617 |
if (tn.equals("java.util.List")) {
|
jaroslav@768
|
618 |
array = true;
|
jaroslav@768
|
619 |
}
|
jaroslav@768
|
620 |
|
jaroslav@498
|
621 |
final String sn = ee.getSimpleName().toString();
|
jaroslav@768
|
622 |
String[] gs = toGetSet(sn, tn, array);
|
jaroslav@498
|
623 |
|
jaroslav@505
|
624 |
w.write("public " + tn + " " + gs[0] + "() {\n");
|
jaroslav@500
|
625 |
w.write(" if (locked) throw new IllegalStateException();\n");
|
jaroslav@500
|
626 |
int arg = 0;
|
jaroslav@491
|
627 |
for (VariableElement pe : ee.getParameters()) {
|
jaroslav@498
|
628 |
final String dn = pe.getSimpleName().toString();
|
jaroslav@765
|
629 |
|
jaroslav@765
|
630 |
if (!verifyPropName(pe, dn, fixedProps)) {
|
jaroslav@765
|
631 |
ok = false;
|
jaroslav@765
|
632 |
}
|
jaroslav@765
|
633 |
|
jaroslav@929
|
634 |
final String dt = fqn(pe.asType(), ee);
|
jaroslav@760
|
635 |
String[] call = toGetSet(dn, dt, false);
|
jaroslav@500
|
636 |
w.write(" " + dt + " arg" + (++arg) + " = ");
|
jaroslav@500
|
637 |
w.write(call[0] + "();\n");
|
jaroslav@498
|
638 |
|
jaroslav@498
|
639 |
Collection<String> depends = deps.get(dn);
|
jaroslav@498
|
640 |
if (depends == null) {
|
jaroslav@770
|
641 |
depends = new LinkedHashSet<>();
|
jaroslav@498
|
642 |
deps.put(dn, depends);
|
jaroslav@498
|
643 |
}
|
jaroslav@498
|
644 |
depends.add(sn);
|
jaroslav@491
|
645 |
}
|
jaroslav@500
|
646 |
w.write(" try {\n");
|
jaroslav@500
|
647 |
w.write(" locked = true;\n");
|
jaroslav@956
|
648 |
w.write(" return " + fqn(ee.getEnclosingElement().asType(), ee) + '.' + e.getSimpleName() + "(");
|
jaroslav@500
|
649 |
String sep = "";
|
jaroslav@500
|
650 |
for (int i = 1; i <= arg; i++) {
|
jaroslav@500
|
651 |
w.write(sep);
|
jaroslav@500
|
652 |
w.write("arg" + i);
|
jaroslav@500
|
653 |
sep = ", ";
|
jaroslav@500
|
654 |
}
|
jaroslav@491
|
655 |
w.write(");\n");
|
jaroslav@500
|
656 |
w.write(" } finally {\n");
|
jaroslav@500
|
657 |
w.write(" locked = false;\n");
|
jaroslav@500
|
658 |
w.write(" }\n");
|
jaroslav@491
|
659 |
w.write("}\n");
|
jaroslav@768
|
660 |
|
jaroslav@492
|
661 |
props.add(e.getSimpleName().toString());
|
jaroslav@492
|
662 |
props.add(gs[2]);
|
jaroslav@492
|
663 |
props.add(null);
|
jaroslav@530
|
664 |
props.add(gs[0]);
|
jaroslav@491
|
665 |
}
|
jaroslav@498
|
666 |
|
jaroslav@765
|
667 |
return ok;
|
jaroslav@491
|
668 |
}
|
jaroslav@491
|
669 |
|
jaroslav@760
|
670 |
private static String[] toGetSet(String name, String type, boolean array) {
|
jaroslav@491
|
671 |
String n = Character.toUpperCase(name.charAt(0)) + name.substring(1);
|
jaroslav@492
|
672 |
String bck2brwsrType = "L" + type.replace('.', '_') + "_2";
|
jaroslav@492
|
673 |
if ("int".equals(type)) {
|
jaroslav@492
|
674 |
bck2brwsrType = "I";
|
jaroslav@492
|
675 |
}
|
jaroslav@492
|
676 |
if ("double".equals(type)) {
|
jaroslav@492
|
677 |
bck2brwsrType = "D";
|
jaroslav@492
|
678 |
}
|
jaroslav@492
|
679 |
String pref = "get";
|
jaroslav@492
|
680 |
if ("boolean".equals(type)) {
|
jaroslav@492
|
681 |
pref = "is";
|
jaroslav@492
|
682 |
bck2brwsrType = "Z";
|
jaroslav@492
|
683 |
}
|
jaroslav@498
|
684 |
final String nu = n.replace('.', '_');
|
jaroslav@760
|
685 |
if (array) {
|
jaroslav@760
|
686 |
return new String[] {
|
jaroslav@760
|
687 |
"get" + n,
|
jaroslav@760
|
688 |
null,
|
jaroslav@887
|
689 |
"get" + nu + "__Ljava_util_List_2",
|
jaroslav@760
|
690 |
null
|
jaroslav@760
|
691 |
};
|
jaroslav@760
|
692 |
}
|
jaroslav@492
|
693 |
return new String[]{
|
jaroslav@492
|
694 |
pref + n,
|
jaroslav@492
|
695 |
"set" + n,
|
jaroslav@498
|
696 |
pref + nu + "__" + bck2brwsrType,
|
jaroslav@498
|
697 |
"set" + nu + "__V" + bck2brwsrType
|
jaroslav@492
|
698 |
};
|
jaroslav@490
|
699 |
}
|
jaroslav@490
|
700 |
|
jaroslav@961
|
701 |
private String typeName(Element where, Prprt p) {
|
jaroslav@764
|
702 |
String ret;
|
jaroslav@930
|
703 |
boolean[] isModel = { false };
|
jaroslav@930
|
704 |
boolean[] isEnum = { false };
|
jaroslav@961
|
705 |
boolean isPrimitive[] = { false };
|
jaroslav@961
|
706 |
ret = checkType(p, isModel, isEnum, isPrimitive);
|
jaroslav@764
|
707 |
if (p.array()) {
|
jaroslav@769
|
708 |
String bt = findBoxedType(ret);
|
jaroslav@769
|
709 |
if (bt != null) {
|
jaroslav@769
|
710 |
return bt;
|
jaroslav@764
|
711 |
}
|
jaroslav@764
|
712 |
}
|
jaroslav@764
|
713 |
return ret;
|
jaroslav@543
|
714 |
}
|
jaroslav@769
|
715 |
|
jaroslav@769
|
716 |
private static String findBoxedType(String ret) {
|
jaroslav@876
|
717 |
if (ret.equals("boolean")) {
|
jaroslav@876
|
718 |
return Boolean.class.getName();
|
jaroslav@876
|
719 |
}
|
jaroslav@769
|
720 |
if (ret.equals("byte")) {
|
jaroslav@769
|
721 |
return Byte.class.getName();
|
jaroslav@769
|
722 |
}
|
jaroslav@769
|
723 |
if (ret.equals("short")) {
|
jaroslav@769
|
724 |
return Short.class.getName();
|
jaroslav@769
|
725 |
}
|
jaroslav@769
|
726 |
if (ret.equals("char")) {
|
jaroslav@769
|
727 |
return Character.class.getName();
|
jaroslav@769
|
728 |
}
|
jaroslav@769
|
729 |
if (ret.equals("int")) {
|
jaroslav@769
|
730 |
return Integer.class.getName();
|
jaroslav@769
|
731 |
}
|
jaroslav@769
|
732 |
if (ret.equals("long")) {
|
jaroslav@769
|
733 |
return Long.class.getName();
|
jaroslav@769
|
734 |
}
|
jaroslav@769
|
735 |
if (ret.equals("float")) {
|
jaroslav@769
|
736 |
return Float.class.getName();
|
jaroslav@769
|
737 |
}
|
jaroslav@769
|
738 |
if (ret.equals("double")) {
|
jaroslav@769
|
739 |
return Double.class.getName();
|
jaroslav@769
|
740 |
}
|
jaroslav@769
|
741 |
return null;
|
jaroslav@769
|
742 |
}
|
jaroslav@765
|
743 |
|
jaroslav@961
|
744 |
private boolean verifyPropName(Element e, String propName, Prprt[] existingProps) {
|
jaroslav@765
|
745 |
StringBuilder sb = new StringBuilder();
|
jaroslav@765
|
746 |
String sep = "";
|
jaroslav@961
|
747 |
for (Prprt Prprt : existingProps) {
|
jaroslav@961
|
748 |
if (Prprt.name().equals(propName)) {
|
jaroslav@765
|
749 |
return true;
|
jaroslav@765
|
750 |
}
|
jaroslav@765
|
751 |
sb.append(sep);
|
jaroslav@765
|
752 |
sb.append('"');
|
jaroslav@961
|
753 |
sb.append(Prprt.name());
|
jaroslav@765
|
754 |
sb.append('"');
|
jaroslav@765
|
755 |
sep = ", ";
|
jaroslav@765
|
756 |
}
|
jaroslav@961
|
757 |
error(
|
jaroslav@765
|
758 |
propName + " is not one of known properties: " + sb
|
jaroslav@765
|
759 |
, e
|
jaroslav@765
|
760 |
);
|
jaroslav@765
|
761 |
return false;
|
jaroslav@765
|
762 |
}
|
jaroslav@770
|
763 |
|
jaroslav@770
|
764 |
private static String findPkgName(Element e) {
|
jaroslav@770
|
765 |
for (;;) {
|
jaroslav@770
|
766 |
if (e.getKind() == ElementKind.PACKAGE) {
|
jaroslav@770
|
767 |
return ((PackageElement)e).getQualifiedName().toString();
|
jaroslav@770
|
768 |
}
|
jaroslav@770
|
769 |
e = e.getEnclosingElement();
|
jaroslav@490
|
770 |
}
|
jaroslav@490
|
771 |
}
|
jaroslav@879
|
772 |
|
jaroslav@879
|
773 |
private boolean generateFunctions(
|
jaroslav@879
|
774 |
Element clazz, StringWriter body, String className,
|
jaroslav@879
|
775 |
List<? extends Element> enclosedElements, List<String> functions
|
jaroslav@879
|
776 |
) {
|
jaroslav@879
|
777 |
for (Element m : enclosedElements) {
|
jaroslav@879
|
778 |
if (m.getKind() != ElementKind.METHOD) {
|
jaroslav@879
|
779 |
continue;
|
jaroslav@879
|
780 |
}
|
jaroslav@879
|
781 |
ExecutableElement e = (ExecutableElement)m;
|
jaroslav@879
|
782 |
OnFunction onF = e.getAnnotation(OnFunction.class);
|
jaroslav@879
|
783 |
if (onF == null) {
|
jaroslav@879
|
784 |
continue;
|
jaroslav@879
|
785 |
}
|
jaroslav@879
|
786 |
if (!e.getModifiers().contains(Modifier.STATIC)) {
|
jaroslav@961
|
787 |
error("@OnFunction method needs to be static", e);
|
jaroslav@879
|
788 |
return false;
|
jaroslav@879
|
789 |
}
|
jaroslav@879
|
790 |
if (e.getModifiers().contains(Modifier.PRIVATE)) {
|
jaroslav@961
|
791 |
error("@OnFunction method cannot be private", e);
|
jaroslav@879
|
792 |
return false;
|
jaroslav@879
|
793 |
}
|
jaroslav@879
|
794 |
if (e.getReturnType().getKind() != TypeKind.VOID) {
|
jaroslav@961
|
795 |
error("@OnFunction method should return void", e);
|
jaroslav@879
|
796 |
return false;
|
jaroslav@879
|
797 |
}
|
jaroslav@879
|
798 |
String n = e.getSimpleName().toString();
|
jaroslav@927
|
799 |
body.append("private void ").append(n).append("(Object data, Object ev) {\n");
|
jaroslav@879
|
800 |
body.append(" ").append(clazz.getSimpleName()).append(".").append(n).append("(");
|
jaroslav@879
|
801 |
body.append(wrapParams(e, null, className, "ev", "data"));
|
jaroslav@879
|
802 |
body.append(");\n");
|
jaroslav@879
|
803 |
body.append("}\n");
|
jaroslav@879
|
804 |
|
jaroslav@909
|
805 |
functions.add(n);
|
jaroslav@909
|
806 |
functions.add(n + "__VLjava_lang_Object_2Ljava_lang_Object_2");
|
jaroslav@879
|
807 |
}
|
jaroslav@879
|
808 |
return true;
|
jaroslav@879
|
809 |
}
|
jaroslav@879
|
810 |
|
jaroslav@949
|
811 |
private boolean generateOnChange(Element clazz, Map<String,Collection<String>> propDeps,
|
jaroslav@961
|
812 |
Prprt[] properties, String className,
|
jaroslav@949
|
813 |
Map<String, Collection<String>> functionDeps
|
jaroslav@949
|
814 |
) {
|
jaroslav@949
|
815 |
for (Element m : clazz.getEnclosedElements()) {
|
jaroslav@949
|
816 |
if (m.getKind() != ElementKind.METHOD) {
|
jaroslav@949
|
817 |
continue;
|
jaroslav@949
|
818 |
}
|
jaroslav@949
|
819 |
ExecutableElement e = (ExecutableElement) m;
|
jaroslav@949
|
820 |
OnPropertyChange onPC = e.getAnnotation(OnPropertyChange.class);
|
jaroslav@949
|
821 |
if (onPC == null) {
|
jaroslav@949
|
822 |
continue;
|
jaroslav@949
|
823 |
}
|
jaroslav@949
|
824 |
for (String pn : onPC.value()) {
|
jaroslav@961
|
825 |
if (findPrprt(properties, pn) == null && findDerivedFrom(propDeps, pn).isEmpty()) {
|
jaroslav@961
|
826 |
error("No Prprt named '" + pn + "' in the model", clazz);
|
jaroslav@949
|
827 |
return false;
|
jaroslav@949
|
828 |
}
|
jaroslav@949
|
829 |
}
|
jaroslav@949
|
830 |
if (!e.getModifiers().contains(Modifier.STATIC)) {
|
jaroslav@961
|
831 |
error("@OnPrprtChange method needs to be static", e);
|
jaroslav@949
|
832 |
return false;
|
jaroslav@949
|
833 |
}
|
jaroslav@949
|
834 |
if (e.getModifiers().contains(Modifier.PRIVATE)) {
|
jaroslav@961
|
835 |
error("@OnPrprtChange method cannot be private", e);
|
jaroslav@949
|
836 |
return false;
|
jaroslav@949
|
837 |
}
|
jaroslav@949
|
838 |
if (e.getReturnType().getKind() != TypeKind.VOID) {
|
jaroslav@961
|
839 |
error("@OnPrprtChange method should return void", e);
|
jaroslav@949
|
840 |
return false;
|
jaroslav@949
|
841 |
}
|
jaroslav@949
|
842 |
String n = e.getSimpleName().toString();
|
jaroslav@949
|
843 |
|
jaroslav@949
|
844 |
|
jaroslav@949
|
845 |
for (String pn : onPC.value()) {
|
jaroslav@949
|
846 |
StringBuilder call = new StringBuilder();
|
jaroslav@949
|
847 |
call.append(" ").append(clazz.getSimpleName()).append(".").append(n).append("(");
|
jaroslav@949
|
848 |
call.append(wrapPropName(e, className, "name", pn));
|
jaroslav@949
|
849 |
call.append(");\n");
|
jaroslav@949
|
850 |
|
jaroslav@949
|
851 |
Collection<String> change = functionDeps.get(pn);
|
jaroslav@949
|
852 |
if (change == null) {
|
jaroslav@949
|
853 |
change = new ArrayList<>();
|
jaroslav@949
|
854 |
functionDeps.put(pn, change);
|
jaroslav@949
|
855 |
}
|
jaroslav@949
|
856 |
change.add(call.toString());
|
jaroslav@949
|
857 |
for (String dpn : findDerivedFrom(propDeps, pn)) {
|
jaroslav@949
|
858 |
change = functionDeps.get(dpn);
|
jaroslav@949
|
859 |
if (change == null) {
|
jaroslav@949
|
860 |
change = new ArrayList<>();
|
jaroslav@949
|
861 |
functionDeps.put(dpn, change);
|
jaroslav@949
|
862 |
}
|
jaroslav@949
|
863 |
change.add(call.toString());
|
jaroslav@949
|
864 |
}
|
jaroslav@949
|
865 |
}
|
jaroslav@949
|
866 |
}
|
jaroslav@949
|
867 |
return true;
|
jaroslav@949
|
868 |
}
|
jaroslav@949
|
869 |
|
jaroslav@934
|
870 |
private boolean generateReceive(
|
jaroslav@934
|
871 |
Element clazz, StringWriter body, String className,
|
jaroslav@934
|
872 |
List<? extends Element> enclosedElements, List<String> functions
|
jaroslav@934
|
873 |
) {
|
jaroslav@934
|
874 |
for (Element m : enclosedElements) {
|
jaroslav@934
|
875 |
if (m.getKind() != ElementKind.METHOD) {
|
jaroslav@934
|
876 |
continue;
|
jaroslav@934
|
877 |
}
|
jaroslav@934
|
878 |
ExecutableElement e = (ExecutableElement)m;
|
jaroslav@934
|
879 |
OnReceive onR = e.getAnnotation(OnReceive.class);
|
jaroslav@934
|
880 |
if (onR == null) {
|
jaroslav@934
|
881 |
continue;
|
jaroslav@934
|
882 |
}
|
jaroslav@934
|
883 |
if (!e.getModifiers().contains(Modifier.STATIC)) {
|
jaroslav@961
|
884 |
error("@OnReceive method needs to be static", e);
|
jaroslav@934
|
885 |
return false;
|
jaroslav@934
|
886 |
}
|
jaroslav@934
|
887 |
if (e.getModifiers().contains(Modifier.PRIVATE)) {
|
jaroslav@961
|
888 |
error("@OnReceive method cannot be private", e);
|
jaroslav@934
|
889 |
return false;
|
jaroslav@934
|
890 |
}
|
jaroslav@934
|
891 |
if (e.getReturnType().getKind() != TypeKind.VOID) {
|
jaroslav@961
|
892 |
error("@OnReceive method should return void", e);
|
jaroslav@934
|
893 |
return false;
|
jaroslav@934
|
894 |
}
|
jaroslav@934
|
895 |
String modelClass = null;
|
jaroslav@936
|
896 |
boolean expectsList = false;
|
jaroslav@934
|
897 |
List<String> args = new ArrayList<>();
|
jaroslav@934
|
898 |
{
|
jaroslav@934
|
899 |
for (VariableElement ve : e.getParameters()) {
|
jaroslav@936
|
900 |
TypeMirror modelType = null;
|
jaroslav@934
|
901 |
if (ve.asType().toString().equals(className)) {
|
jaroslav@934
|
902 |
args.add(className + ".this");
|
jaroslav@934
|
903 |
} else if (isModel(ve.asType())) {
|
jaroslav@936
|
904 |
modelType = ve.asType();
|
jaroslav@936
|
905 |
} else if (ve.asType().getKind() == TypeKind.ARRAY) {
|
jaroslav@936
|
906 |
modelType = ((ArrayType)ve.asType()).getComponentType();
|
jaroslav@936
|
907 |
expectsList = true;
|
jaroslav@936
|
908 |
}
|
jaroslav@936
|
909 |
if (modelType != null) {
|
jaroslav@934
|
910 |
if (modelClass != null) {
|
jaroslav@961
|
911 |
error("There can be only one model class among arguments", e);
|
jaroslav@934
|
912 |
} else {
|
jaroslav@936
|
913 |
modelClass = modelType.toString();
|
jaroslav@936
|
914 |
if (expectsList) {
|
jaroslav@936
|
915 |
args.add("arr");
|
jaroslav@936
|
916 |
} else {
|
jaroslav@936
|
917 |
args.add("arr[0]");
|
jaroslav@936
|
918 |
}
|
jaroslav@934
|
919 |
}
|
jaroslav@934
|
920 |
}
|
jaroslav@934
|
921 |
}
|
jaroslav@934
|
922 |
}
|
jaroslav@936
|
923 |
if (modelClass == null) {
|
jaroslav@961
|
924 |
error("The method needs to have one @Model class as parameter", e);
|
jaroslav@936
|
925 |
}
|
jaroslav@934
|
926 |
String n = e.getSimpleName().toString();
|
jaroslav@934
|
927 |
body.append("public void ").append(n).append("(");
|
jaroslav@934
|
928 |
StringBuilder assembleURL = new StringBuilder();
|
jaroslav@954
|
929 |
String jsonpVarName = null;
|
jaroslav@934
|
930 |
{
|
jaroslav@934
|
931 |
String sep = "";
|
jaroslav@954
|
932 |
boolean skipJSONP = onR.jsonp().isEmpty();
|
jaroslav@934
|
933 |
for (String p : findParamNames(e, onR.url(), assembleURL)) {
|
jaroslav@954
|
934 |
if (!skipJSONP && p.equals(onR.jsonp())) {
|
jaroslav@954
|
935 |
skipJSONP = true;
|
jaroslav@954
|
936 |
jsonpVarName = p;
|
jaroslav@954
|
937 |
continue;
|
jaroslav@954
|
938 |
}
|
jaroslav@934
|
939 |
body.append(sep);
|
jaroslav@934
|
940 |
body.append("String ").append(p);
|
jaroslav@934
|
941 |
sep = ", ";
|
jaroslav@934
|
942 |
}
|
jaroslav@954
|
943 |
if (!skipJSONP) {
|
jaroslav@961
|
944 |
error(
|
jaroslav@954
|
945 |
"Name of jsonp attribute ('" + onR.jsonp() +
|
jaroslav@961
|
946 |
"') is not used in url attribute '" + onR.url() + "'", e
|
jaroslav@954
|
947 |
);
|
jaroslav@954
|
948 |
}
|
jaroslav@934
|
949 |
}
|
jaroslav@934
|
950 |
body.append(") {\n");
|
jaroslav@934
|
951 |
body.append(" final Object[] result = { null };\n");
|
jaroslav@934
|
952 |
body.append(
|
jaroslav@934
|
953 |
" class ProcessResult implements Runnable {\n" +
|
jaroslav@934
|
954 |
" @Override\n" +
|
jaroslav@934
|
955 |
" public void run() {\n" +
|
jaroslav@936
|
956 |
" Object value = result[0];\n");
|
jaroslav@936
|
957 |
body.append(
|
jaroslav@936
|
958 |
" " + modelClass + "[] arr;\n");
|
jaroslav@936
|
959 |
body.append(
|
jaroslav@934
|
960 |
" if (value instanceof Object[]) {\n" +
|
jaroslav@936
|
961 |
" Object[] data = ((Object[])value);\n" +
|
jaroslav@936
|
962 |
" arr = new " + modelClass + "[data.length];\n" +
|
jaroslav@936
|
963 |
" for (int i = 0; i < data.length; i++) {\n" +
|
jaroslav@941
|
964 |
" arr[i] = new " + modelClass + "(data[i]);\n" +
|
jaroslav@936
|
965 |
" }\n" +
|
jaroslav@936
|
966 |
" } else {\n" +
|
jaroslav@936
|
967 |
" arr = new " + modelClass + "[1];\n" +
|
jaroslav@936
|
968 |
" arr[0] = new " + modelClass + "(value);\n" +
|
jaroslav@936
|
969 |
" }\n"
|
jaroslav@936
|
970 |
);
|
jaroslav@934
|
971 |
{
|
jaroslav@934
|
972 |
body.append(clazz.getSimpleName()).append(".").append(n).append("(");
|
jaroslav@934
|
973 |
String sep = "";
|
jaroslav@934
|
974 |
for (String arg : args) {
|
jaroslav@934
|
975 |
body.append(sep);
|
jaroslav@934
|
976 |
body.append(arg);
|
jaroslav@934
|
977 |
sep = ", ";
|
jaroslav@934
|
978 |
}
|
jaroslav@934
|
979 |
body.append(");\n");
|
jaroslav@934
|
980 |
}
|
jaroslav@934
|
981 |
body.append(
|
jaroslav@934
|
982 |
" }\n" +
|
jaroslav@934
|
983 |
" }\n"
|
jaroslav@934
|
984 |
);
|
jaroslav@954
|
985 |
body.append(" ProcessResult pr = new ProcessResult();\n");
|
jaroslav@954
|
986 |
if (jsonpVarName != null) {
|
jaroslav@954
|
987 |
body.append(" String ").append(jsonpVarName).
|
jaroslav@954
|
988 |
append(" = org.apidesign.bck2brwsr.htmlpage.ConvertTypes.createJSONP(result, pr);\n");
|
jaroslav@954
|
989 |
}
|
jaroslav@934
|
990 |
body.append(" org.apidesign.bck2brwsr.htmlpage.ConvertTypes.loadJSON(\n ");
|
jaroslav@934
|
991 |
body.append(assembleURL);
|
jaroslav@954
|
992 |
body.append(", result, pr, ").append(jsonpVarName).append("\n );\n");
|
jaroslav@934
|
993 |
// body.append(" ").append(clazz.getSimpleName()).append(".").append(n).append("(");
|
jaroslav@934
|
994 |
// body.append(wrapParams(e, null, className, "ev", "data"));
|
jaroslav@934
|
995 |
// body.append(");\n");
|
jaroslav@934
|
996 |
body.append("}\n");
|
jaroslav@934
|
997 |
}
|
jaroslav@934
|
998 |
return true;
|
jaroslav@934
|
999 |
}
|
jaroslav@934
|
1000 |
|
jaroslav@879
|
1001 |
private CharSequence wrapParams(
|
jaroslav@879
|
1002 |
ExecutableElement ee, String id, String className, String evName, String dataName
|
jaroslav@879
|
1003 |
) {
|
jaroslav@879
|
1004 |
TypeMirror stringType = processingEnv.getElementUtils().getTypeElement("java.lang.String").asType();
|
jaroslav@879
|
1005 |
StringBuilder params = new StringBuilder();
|
jaroslav@879
|
1006 |
boolean first = true;
|
jaroslav@879
|
1007 |
for (VariableElement ve : ee.getParameters()) {
|
jaroslav@879
|
1008 |
if (!first) {
|
jaroslav@879
|
1009 |
params.append(", ");
|
jaroslav@879
|
1010 |
}
|
jaroslav@879
|
1011 |
first = false;
|
jaroslav@879
|
1012 |
String toCall = null;
|
jaroslav@879
|
1013 |
if (ve.asType() == stringType) {
|
jaroslav@879
|
1014 |
if (ve.getSimpleName().contentEquals("id")) {
|
jaroslav@879
|
1015 |
params.append('"').append(id).append('"');
|
jaroslav@879
|
1016 |
continue;
|
jaroslav@879
|
1017 |
}
|
jaroslav@906
|
1018 |
toCall = "org.apidesign.bck2brwsr.htmlpage.ConvertTypes.toString(";
|
jaroslav@879
|
1019 |
}
|
jaroslav@879
|
1020 |
if (ve.asType().getKind() == TypeKind.DOUBLE) {
|
jaroslav@906
|
1021 |
toCall = "org.apidesign.bck2brwsr.htmlpage.ConvertTypes.toDouble(";
|
jaroslav@879
|
1022 |
}
|
jaroslav@879
|
1023 |
if (ve.asType().getKind() == TypeKind.INT) {
|
jaroslav@906
|
1024 |
toCall = "org.apidesign.bck2brwsr.htmlpage.ConvertTypes.toInt(";
|
jaroslav@906
|
1025 |
}
|
jaroslav@906
|
1026 |
if (dataName != null && ve.getSimpleName().contentEquals(dataName) && isModel(ve.asType())) {
|
jaroslav@906
|
1027 |
toCall = "org.apidesign.bck2brwsr.htmlpage.ConvertTypes.toModel(" + ve.asType() + ".class, ";
|
jaroslav@879
|
1028 |
}
|
jaroslav@879
|
1029 |
|
jaroslav@879
|
1030 |
if (toCall != null) {
|
jaroslav@906
|
1031 |
params.append(toCall);
|
jaroslav@906
|
1032 |
if (dataName != null && ve.getSimpleName().contentEquals(dataName)) {
|
jaroslav@879
|
1033 |
params.append(dataName);
|
jaroslav@879
|
1034 |
params.append(", null");
|
jaroslav@879
|
1035 |
} else {
|
jaroslav@949
|
1036 |
if (evName == null) {
|
jaroslav@949
|
1037 |
final StringBuilder sb = new StringBuilder();
|
jaroslav@949
|
1038 |
sb.append("Unexpected string parameter name.");
|
jaroslav@949
|
1039 |
if (dataName != null) {
|
jaroslav@949
|
1040 |
sb.append(" Try \"").append(dataName).append("\"");
|
jaroslav@949
|
1041 |
}
|
jaroslav@961
|
1042 |
error(sb.toString(), ee);
|
jaroslav@949
|
1043 |
}
|
jaroslav@879
|
1044 |
params.append(evName);
|
jaroslav@879
|
1045 |
params.append(", \"");
|
jaroslav@879
|
1046 |
params.append(ve.getSimpleName().toString());
|
jaroslav@879
|
1047 |
params.append("\"");
|
jaroslav@879
|
1048 |
}
|
jaroslav@879
|
1049 |
params.append(")");
|
jaroslav@879
|
1050 |
continue;
|
jaroslav@879
|
1051 |
}
|
jaroslav@929
|
1052 |
String rn = fqn(ve.asType(), ee);
|
jaroslav@879
|
1053 |
int last = rn.lastIndexOf('.');
|
jaroslav@879
|
1054 |
if (last >= 0) {
|
jaroslav@879
|
1055 |
rn = rn.substring(last + 1);
|
jaroslav@879
|
1056 |
}
|
jaroslav@879
|
1057 |
if (rn.equals(className)) {
|
jaroslav@879
|
1058 |
params.append(className).append(".this");
|
jaroslav@879
|
1059 |
continue;
|
jaroslav@879
|
1060 |
}
|
jaroslav@961
|
1061 |
error(
|
jaroslav@879
|
1062 |
"@On method can only accept String named 'id' or " + className + " arguments",
|
jaroslav@879
|
1063 |
ee
|
jaroslav@879
|
1064 |
);
|
jaroslav@879
|
1065 |
}
|
jaroslav@879
|
1066 |
return params;
|
jaroslav@879
|
1067 |
}
|
jaroslav@906
|
1068 |
|
jaroslav@949
|
1069 |
|
jaroslav@949
|
1070 |
private CharSequence wrapPropName(
|
jaroslav@949
|
1071 |
ExecutableElement ee, String className, String propName, String propValue
|
jaroslav@949
|
1072 |
) {
|
jaroslav@949
|
1073 |
TypeMirror stringType = processingEnv.getElementUtils().getTypeElement("java.lang.String").asType();
|
jaroslav@949
|
1074 |
StringBuilder params = new StringBuilder();
|
jaroslav@949
|
1075 |
boolean first = true;
|
jaroslav@949
|
1076 |
for (VariableElement ve : ee.getParameters()) {
|
jaroslav@949
|
1077 |
if (!first) {
|
jaroslav@949
|
1078 |
params.append(", ");
|
jaroslav@949
|
1079 |
}
|
jaroslav@949
|
1080 |
first = false;
|
jaroslav@949
|
1081 |
if (ve.asType() == stringType) {
|
jaroslav@949
|
1082 |
if (propName != null && ve.getSimpleName().contentEquals(propName)) {
|
jaroslav@949
|
1083 |
params.append('"').append(propValue).append('"');
|
jaroslav@949
|
1084 |
} else {
|
jaroslav@961
|
1085 |
error("Unexpected string parameter name. Try \"" + propName + "\".", ee);
|
jaroslav@949
|
1086 |
}
|
jaroslav@949
|
1087 |
continue;
|
jaroslav@949
|
1088 |
}
|
jaroslav@949
|
1089 |
String rn = fqn(ve.asType(), ee);
|
jaroslav@949
|
1090 |
int last = rn.lastIndexOf('.');
|
jaroslav@949
|
1091 |
if (last >= 0) {
|
jaroslav@949
|
1092 |
rn = rn.substring(last + 1);
|
jaroslav@949
|
1093 |
}
|
jaroslav@949
|
1094 |
if (rn.equals(className)) {
|
jaroslav@949
|
1095 |
params.append(className).append(".this");
|
jaroslav@949
|
1096 |
continue;
|
jaroslav@949
|
1097 |
}
|
jaroslav@961
|
1098 |
error(
|
jaroslav@961
|
1099 |
"@OnPrprtChange method can only accept String or " + className + " arguments",
|
jaroslav@949
|
1100 |
ee);
|
jaroslav@949
|
1101 |
}
|
jaroslav@949
|
1102 |
return params;
|
jaroslav@949
|
1103 |
}
|
jaroslav@949
|
1104 |
|
jaroslav@906
|
1105 |
private boolean isModel(TypeMirror tm) {
|
jaroslav@906
|
1106 |
final Element e = processingEnv.getTypeUtils().asElement(tm);
|
jaroslav@907
|
1107 |
if (e == null) {
|
jaroslav@907
|
1108 |
return false;
|
jaroslav@907
|
1109 |
}
|
jaroslav@906
|
1110 |
for (Element ch : e.getEnclosedElements()) {
|
jaroslav@906
|
1111 |
if (ch.getKind() == ElementKind.METHOD) {
|
jaroslav@906
|
1112 |
ExecutableElement ee = (ExecutableElement)ch;
|
jaroslav@906
|
1113 |
if (ee.getParameters().isEmpty() && ee.getSimpleName().contentEquals("modelFor")) {
|
jaroslav@906
|
1114 |
return true;
|
jaroslav@906
|
1115 |
}
|
jaroslav@906
|
1116 |
}
|
jaroslav@906
|
1117 |
}
|
jaroslav@906
|
1118 |
return models.values().contains(e.getSimpleName().toString());
|
jaroslav@906
|
1119 |
}
|
jaroslav@909
|
1120 |
|
jaroslav@909
|
1121 |
private void writeStringArray(List<String> strings, Writer w) throws IOException {
|
jaroslav@909
|
1122 |
w.write("new String[] {\n");
|
jaroslav@909
|
1123 |
String sep = "";
|
jaroslav@909
|
1124 |
for (String n : strings) {
|
jaroslav@909
|
1125 |
w.write(sep);
|
jaroslav@909
|
1126 |
if (n == null) {
|
jaroslav@909
|
1127 |
w.write(" null");
|
jaroslav@909
|
1128 |
} else {
|
jaroslav@909
|
1129 |
w.write(" \"" + n + "\"");
|
jaroslav@909
|
1130 |
}
|
jaroslav@909
|
1131 |
sep = ",\n";
|
jaroslav@909
|
1132 |
}
|
jaroslav@909
|
1133 |
w.write("\n }");
|
jaroslav@909
|
1134 |
}
|
jaroslav@919
|
1135 |
|
jaroslav@961
|
1136 |
private void writeToString(Prprt[] props, Writer w) throws IOException {
|
jaroslav@919
|
1137 |
w.write(" public String toString() {\n");
|
jaroslav@919
|
1138 |
w.write(" StringBuilder sb = new StringBuilder();\n");
|
jaroslav@919
|
1139 |
w.write(" sb.append('{');\n");
|
jaroslav@919
|
1140 |
String sep = "";
|
jaroslav@961
|
1141 |
for (Prprt p : props) {
|
jaroslav@919
|
1142 |
w.write(sep);
|
jaroslav@919
|
1143 |
w.append(" sb.append(\"" + p.name() + ": \");\n");
|
jaroslav@920
|
1144 |
w.append(" sb.append(org.apidesign.bck2brwsr.htmlpage.ConvertTypes.toJSON(prop_");
|
jaroslav@920
|
1145 |
w.append(p.name()).append("));\n");
|
jaroslav@919
|
1146 |
sep = " sb.append(',');\n";
|
jaroslav@919
|
1147 |
}
|
jaroslav@919
|
1148 |
w.write(" sb.append('}');\n");
|
jaroslav@919
|
1149 |
w.write(" return sb.toString();\n");
|
jaroslav@919
|
1150 |
w.write(" }\n");
|
jaroslav@919
|
1151 |
}
|
jaroslav@961
|
1152 |
private void writeClone(String className, Prprt[] props, Writer w) throws IOException {
|
jaroslav@930
|
1153 |
w.write(" public " + className + " clone() {\n");
|
jaroslav@930
|
1154 |
w.write(" " + className + " ret = new " + className + "();\n");
|
jaroslav@961
|
1155 |
for (Prprt p : props) {
|
jaroslav@930
|
1156 |
if (!p.array()) {
|
jaroslav@930
|
1157 |
boolean isModel[] = { false };
|
jaroslav@930
|
1158 |
boolean isEnum[] = { false };
|
jaroslav@961
|
1159 |
boolean isPrimitive[] = { false };
|
jaroslav@961
|
1160 |
checkType(p, isModel, isEnum, isPrimitive);
|
jaroslav@930
|
1161 |
if (!isModel[0]) {
|
jaroslav@930
|
1162 |
w.write(" ret.prop_" + p.name() + " = prop_" + p.name() + ";\n");
|
jaroslav@930
|
1163 |
continue;
|
jaroslav@930
|
1164 |
}
|
jaroslav@955
|
1165 |
w.write(" ret.prop_" + p.name() + " = prop_" + p.name() + ".clone();\n");
|
jaroslav@955
|
1166 |
} else {
|
jaroslav@955
|
1167 |
w.write(" ret.prop_" + p.name() + " = prop_" + p.name() + ".clone();\n");
|
jaroslav@930
|
1168 |
}
|
jaroslav@930
|
1169 |
}
|
jaroslav@930
|
1170 |
|
jaroslav@930
|
1171 |
w.write(" return ret;\n");
|
jaroslav@930
|
1172 |
w.write(" }\n");
|
jaroslav@930
|
1173 |
}
|
jaroslav@925
|
1174 |
|
jaroslav@925
|
1175 |
private String inPckName(Element e) {
|
jaroslav@925
|
1176 |
StringBuilder sb = new StringBuilder();
|
jaroslav@925
|
1177 |
while (e.getKind() != ElementKind.PACKAGE) {
|
jaroslav@925
|
1178 |
if (sb.length() == 0) {
|
jaroslav@925
|
1179 |
sb.append(e.getSimpleName());
|
jaroslav@925
|
1180 |
} else {
|
jaroslav@925
|
1181 |
sb.insert(0, '.');
|
jaroslav@925
|
1182 |
sb.insert(0, e.getSimpleName());
|
jaroslav@925
|
1183 |
}
|
jaroslav@925
|
1184 |
e = e.getEnclosingElement();
|
jaroslav@925
|
1185 |
}
|
jaroslav@925
|
1186 |
return sb.toString();
|
jaroslav@925
|
1187 |
}
|
jaroslav@929
|
1188 |
|
jaroslav@929
|
1189 |
private String fqn(TypeMirror pt, Element relative) {
|
jaroslav@929
|
1190 |
if (pt.getKind() == TypeKind.ERROR) {
|
jaroslav@929
|
1191 |
final Elements eu = processingEnv.getElementUtils();
|
jaroslav@929
|
1192 |
PackageElement pckg = eu.getPackageOf(relative);
|
jaroslav@929
|
1193 |
return pckg.getQualifiedName() + "." + pt.toString();
|
jaroslav@929
|
1194 |
}
|
jaroslav@929
|
1195 |
return pt.toString();
|
jaroslav@929
|
1196 |
}
|
jaroslav@930
|
1197 |
|
jaroslav@961
|
1198 |
private String checkType(Prprt p, boolean[] isModel, boolean[] isEnum, boolean[] isPrimitive) {
|
jaroslav@961
|
1199 |
TypeMirror tm;
|
jaroslav@961
|
1200 |
try {
|
jaroslav@961
|
1201 |
String ret = p.typeName(processingEnv);
|
jaroslav@961
|
1202 |
TypeElement e = processingEnv.getElementUtils().getTypeElement(ret);
|
jaroslav@961
|
1203 |
if (e == null) {
|
jaroslav@961
|
1204 |
isModel[0] = true;
|
jaroslav@961
|
1205 |
isEnum[0] = false;
|
jaroslav@961
|
1206 |
isPrimitive[0] = false;
|
jaroslav@961
|
1207 |
return ret;
|
jaroslav@961
|
1208 |
}
|
jaroslav@961
|
1209 |
tm = e.asType();
|
jaroslav@961
|
1210 |
} catch (MirroredTypeException ex) {
|
jaroslav@961
|
1211 |
tm = ex.getTypeMirror();
|
jaroslav@961
|
1212 |
}
|
jaroslav@961
|
1213 |
tm = processingEnv.getTypeUtils().erasure(tm);
|
jaroslav@961
|
1214 |
isPrimitive[0] = tm.getKind().isPrimitive();
|
jaroslav@961
|
1215 |
final Element e = processingEnv.getTypeUtils().asElement(tm);
|
jaroslav@961
|
1216 |
final Model m = e == null ? null : e.getAnnotation(Model.class);
|
jaroslav@961
|
1217 |
|
jaroslav@930
|
1218 |
String ret;
|
jaroslav@961
|
1219 |
if (m != null) {
|
jaroslav@961
|
1220 |
ret = findPkgName(e) + '.' + m.className();
|
jaroslav@961
|
1221 |
isModel[0] = true;
|
jaroslav@961
|
1222 |
models.put(e, m.className());
|
jaroslav@961
|
1223 |
} else if (findModelForMthd(e)) {
|
jaroslav@961
|
1224 |
ret = ((TypeElement)e).getQualifiedName().toString();
|
jaroslav@961
|
1225 |
isModel[0] = true;
|
jaroslav@961
|
1226 |
} else {
|
jaroslav@961
|
1227 |
ret = tm.toString();
|
jaroslav@961
|
1228 |
}
|
jaroslav@961
|
1229 |
TypeMirror enm = processingEnv.getElementUtils().getTypeElement("java.lang.Enum").asType();
|
jaroslav@961
|
1230 |
enm = processingEnv.getTypeUtils().erasure(enm);
|
jaroslav@961
|
1231 |
isEnum[0] = processingEnv.getTypeUtils().isSubtype(tm, enm);
|
jaroslav@961
|
1232 |
return ret;
|
jaroslav@961
|
1233 |
}
|
jaroslav@961
|
1234 |
|
jaroslav@961
|
1235 |
private static boolean findModelForMthd(Element clazz) {
|
jaroslav@961
|
1236 |
if (clazz == null) {
|
jaroslav@961
|
1237 |
return false;
|
jaroslav@961
|
1238 |
}
|
jaroslav@961
|
1239 |
for (Element e : clazz.getEnclosedElements()) {
|
jaroslav@961
|
1240 |
if (e.getKind() == ElementKind.METHOD) {
|
jaroslav@961
|
1241 |
ExecutableElement ee = (ExecutableElement)e;
|
jaroslav@961
|
1242 |
if (
|
jaroslav@961
|
1243 |
ee.getSimpleName().contentEquals("modelFor") &&
|
jaroslav@961
|
1244 |
ee.getParameters().isEmpty()
|
jaroslav@961
|
1245 |
) {
|
jaroslav@961
|
1246 |
return true;
|
jaroslav@961
|
1247 |
}
|
jaroslav@930
|
1248 |
}
|
jaroslav@930
|
1249 |
}
|
jaroslav@961
|
1250 |
return false;
|
jaroslav@930
|
1251 |
}
|
jaroslav@934
|
1252 |
|
jaroslav@934
|
1253 |
private Iterable<String> findParamNames(Element e, String url, StringBuilder assembleURL) {
|
jaroslav@934
|
1254 |
List<String> params = new ArrayList<>();
|
jaroslav@934
|
1255 |
|
jaroslav@934
|
1256 |
for (int pos = 0; ;) {
|
jaroslav@934
|
1257 |
int next = url.indexOf('{', pos);
|
jaroslav@934
|
1258 |
if (next == -1) {
|
jaroslav@934
|
1259 |
assembleURL.append('"')
|
jaroslav@934
|
1260 |
.append(url.substring(pos))
|
jaroslav@934
|
1261 |
.append('"');
|
jaroslav@934
|
1262 |
return params;
|
jaroslav@934
|
1263 |
}
|
jaroslav@934
|
1264 |
int close = url.indexOf('}', next);
|
jaroslav@934
|
1265 |
if (close == -1) {
|
jaroslav@961
|
1266 |
error("Unbalanced '{' and '}' in " + url, e);
|
jaroslav@934
|
1267 |
return params;
|
jaroslav@934
|
1268 |
}
|
jaroslav@934
|
1269 |
final String paramName = url.substring(next + 1, close);
|
jaroslav@934
|
1270 |
params.add(paramName);
|
jaroslav@934
|
1271 |
assembleURL.append('"')
|
jaroslav@934
|
1272 |
.append(url.substring(pos, next))
|
jaroslav@934
|
1273 |
.append("\" + ").append(paramName).append(" + ");
|
jaroslav@934
|
1274 |
pos = close + 1;
|
jaroslav@934
|
1275 |
}
|
jaroslav@934
|
1276 |
}
|
jaroslav@943
|
1277 |
|
jaroslav@961
|
1278 |
private static Prprt findPrprt(Prprt[] properties, String propName) {
|
jaroslav@961
|
1279 |
for (Prprt p : properties) {
|
jaroslav@943
|
1280 |
if (propName.equals(p.name())) {
|
jaroslav@943
|
1281 |
return p;
|
jaroslav@943
|
1282 |
}
|
jaroslav@943
|
1283 |
}
|
jaroslav@943
|
1284 |
return null;
|
jaroslav@943
|
1285 |
}
|
jaroslav@944
|
1286 |
|
jaroslav@944
|
1287 |
private boolean isPrimitive(String type) {
|
jaroslav@944
|
1288 |
return
|
jaroslav@944
|
1289 |
"int".equals(type) ||
|
jaroslav@944
|
1290 |
"double".equals(type) ||
|
jaroslav@944
|
1291 |
"long".equals(type) ||
|
jaroslav@944
|
1292 |
"short".equals(type) ||
|
jaroslav@944
|
1293 |
"byte".equals(type) ||
|
jaroslav@944
|
1294 |
"float".equals(type);
|
jaroslav@944
|
1295 |
}
|
jaroslav@949
|
1296 |
|
jaroslav@949
|
1297 |
private static Collection<String> findDerivedFrom(Map<String, Collection<String>> propsDeps, String derivedProp) {
|
jaroslav@949
|
1298 |
Set<String> names = new HashSet<>();
|
jaroslav@949
|
1299 |
for (Map.Entry<String, Collection<String>> e : propsDeps.entrySet()) {
|
jaroslav@949
|
1300 |
if (e.getValue().contains(derivedProp)) {
|
jaroslav@949
|
1301 |
names.add(e.getKey());
|
jaroslav@949
|
1302 |
}
|
jaroslav@949
|
1303 |
}
|
jaroslav@949
|
1304 |
return names;
|
jaroslav@949
|
1305 |
}
|
jaroslav@961
|
1306 |
|
jaroslav@961
|
1307 |
private Prprt[] createProps(Element e, Property[] arr) {
|
jaroslav@961
|
1308 |
Prprt[] ret = Prprt.wrap(processingEnv, e, arr);
|
jaroslav@961
|
1309 |
Prprt[] prev = verify.put(e, ret);
|
jaroslav@961
|
1310 |
if (prev != null) {
|
jaroslav@961
|
1311 |
error("Two sets of properties for ", e);
|
jaroslav@961
|
1312 |
}
|
jaroslav@961
|
1313 |
return ret;
|
jaroslav@961
|
1314 |
}
|
jaroslav@961
|
1315 |
|
jaroslav@961
|
1316 |
private static class Prprt {
|
jaroslav@961
|
1317 |
private final Element e;
|
jaroslav@961
|
1318 |
private final AnnotationMirror tm;
|
jaroslav@961
|
1319 |
private final Property p;
|
jaroslav@961
|
1320 |
|
jaroslav@961
|
1321 |
public Prprt(Element e, AnnotationMirror tm, Property p) {
|
jaroslav@961
|
1322 |
this.e = e;
|
jaroslav@961
|
1323 |
this.tm = tm;
|
jaroslav@961
|
1324 |
this.p = p;
|
jaroslav@961
|
1325 |
}
|
jaroslav@961
|
1326 |
|
jaroslav@961
|
1327 |
String name() {
|
jaroslav@961
|
1328 |
return p.name();
|
jaroslav@961
|
1329 |
}
|
jaroslav@961
|
1330 |
|
jaroslav@961
|
1331 |
boolean array() {
|
jaroslav@961
|
1332 |
return p.array();
|
jaroslav@961
|
1333 |
}
|
jaroslav@961
|
1334 |
|
jaroslav@961
|
1335 |
String typeName(ProcessingEnvironment env) {
|
jaroslav@961
|
1336 |
try {
|
jaroslav@961
|
1337 |
return p.type().getName();
|
jaroslav@961
|
1338 |
} catch (AnnotationTypeMismatchException ex) {
|
jaroslav@961
|
1339 |
for (Object v : getAnnoValues(env)) {
|
jaroslav@961
|
1340 |
String s = v.toString().replace(" ", "");
|
jaroslav@961
|
1341 |
if (s.startsWith("type=") && s.endsWith(".class")) {
|
jaroslav@961
|
1342 |
return s.substring(5, s.length() - 6);
|
jaroslav@961
|
1343 |
}
|
jaroslav@961
|
1344 |
}
|
jaroslav@961
|
1345 |
throw ex;
|
jaroslav@961
|
1346 |
}
|
jaroslav@961
|
1347 |
}
|
jaroslav@961
|
1348 |
|
jaroslav@961
|
1349 |
|
jaroslav@961
|
1350 |
static Prprt[] wrap(ProcessingEnvironment pe, Element e, Property[] arr) {
|
jaroslav@961
|
1351 |
if (arr.length == 0) {
|
jaroslav@961
|
1352 |
return new Prprt[0];
|
jaroslav@961
|
1353 |
}
|
jaroslav@961
|
1354 |
|
jaroslav@961
|
1355 |
if (e.getKind() != ElementKind.CLASS) {
|
jaroslav@961
|
1356 |
throw new IllegalStateException("" + e.getKind());
|
jaroslav@961
|
1357 |
}
|
jaroslav@961
|
1358 |
TypeElement te = (TypeElement)e;
|
jaroslav@961
|
1359 |
List<? extends AnnotationValue> val = null;
|
jaroslav@961
|
1360 |
for (AnnotationMirror an : te.getAnnotationMirrors()) {
|
jaroslav@961
|
1361 |
for (Map.Entry<? extends ExecutableElement, ? extends AnnotationValue> entry : an.getElementValues().entrySet()) {
|
jaroslav@961
|
1362 |
if (entry.getKey().getSimpleName().contentEquals("properties")) {
|
jaroslav@961
|
1363 |
val = (List)entry.getValue().getValue();
|
jaroslav@961
|
1364 |
break;
|
jaroslav@961
|
1365 |
}
|
jaroslav@961
|
1366 |
}
|
jaroslav@961
|
1367 |
}
|
jaroslav@961
|
1368 |
if (val == null || val.size() != arr.length) {
|
jaroslav@961
|
1369 |
pe.getMessager().printMessage(Diagnostic.Kind.ERROR, "" + val, e);
|
jaroslav@961
|
1370 |
return new Prprt[0];
|
jaroslav@961
|
1371 |
}
|
jaroslav@961
|
1372 |
Prprt[] ret = new Prprt[arr.length];
|
jaroslav@961
|
1373 |
BIG: for (int i = 0; i < ret.length; i++) {
|
jaroslav@961
|
1374 |
AnnotationMirror am = (AnnotationMirror)val.get(i).getValue();
|
jaroslav@961
|
1375 |
ret[i] = new Prprt(e, am, arr[i]);
|
jaroslav@961
|
1376 |
|
jaroslav@961
|
1377 |
}
|
jaroslav@961
|
1378 |
return ret;
|
jaroslav@961
|
1379 |
}
|
jaroslav@961
|
1380 |
|
jaroslav@961
|
1381 |
private List<? extends Object> getAnnoValues(ProcessingEnvironment pe) {
|
jaroslav@961
|
1382 |
try {
|
jaroslav@961
|
1383 |
Class<?> trees = Class.forName("com.sun.tools.javac.api.JavacTrees");
|
jaroslav@961
|
1384 |
Method m = trees.getMethod("instance", ProcessingEnvironment.class);
|
jaroslav@961
|
1385 |
Object instance = m.invoke(null, pe);
|
jaroslav@961
|
1386 |
m = instance.getClass().getMethod("getPath", Element.class, AnnotationMirror.class);
|
jaroslav@961
|
1387 |
Object path = m.invoke(instance, e, tm);
|
jaroslav@961
|
1388 |
m = path.getClass().getMethod("getLeaf");
|
jaroslav@961
|
1389 |
Object leaf = m.invoke(path);
|
jaroslav@961
|
1390 |
m = leaf.getClass().getMethod("getArguments");
|
jaroslav@961
|
1391 |
return (List)m.invoke(leaf);
|
jaroslav@961
|
1392 |
} catch (Exception ex) {
|
jaroslav@961
|
1393 |
return Collections.emptyList();
|
jaroslav@961
|
1394 |
}
|
jaroslav@961
|
1395 |
}
|
jaroslav@961
|
1396 |
}
|
jaroslav@961
|
1397 |
|
jaroslav@26
|
1398 |
}
|