001 /*
002 * Copyright 2010-2015 JetBrains s.r.o.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016
017 package org.jetbrains.kotlin.load.java;
018
019 import org.jetbrains.annotations.NotNull;
020 import org.jetbrains.annotations.Nullable;
021 import org.jetbrains.kotlin.name.ClassId;
022 import org.jetbrains.kotlin.name.FqName;
023 import org.jetbrains.kotlin.name.FqNameUnsafe;
024 import org.jetbrains.kotlin.name.Name;
025 import org.jetbrains.kotlin.resolve.jvm.JvmClassName;
026
027 import java.util.Arrays;
028 import java.util.HashSet;
029 import java.util.Set;
030
031 public final class JvmAnnotationNames {
032 public static final FqName KOTLIN_CLASS = new FqName("kotlin.jvm.internal.KotlinClass");
033 public static final FqName KOTLIN_PACKAGE = new FqName("kotlin.jvm.internal.KotlinPackage");
034
035 public static final FqName KOTLIN_SIGNATURE = new FqName("kotlin.jvm.KotlinSignature");
036 public static final FqName OLD_KOTLIN_SIGNATURE = new FqName("jet.runtime.typeinfo.KotlinSignature");
037
038 public static final String ABI_VERSION_FIELD_NAME = "abiVersion";
039 public static final String DATA_FIELD_NAME = "data";
040 public static final Name DEFAULT_ANNOTATION_MEMBER_NAME = Name.identifier("value");
041
042 public static final FqName JETBRAINS_NOT_NULL_ANNOTATION = new FqName("org.jetbrains.annotations.NotNull");
043 public static final FqName JETBRAINS_NULLABLE_ANNOTATION = new FqName("org.jetbrains.annotations.Nullable");
044 public static final FqName JETBRAINS_MUTABLE_ANNOTATION = new FqName("org.jetbrains.annotations.Mutable");
045 public static final FqName JETBRAINS_READONLY_ANNOTATION = new FqName("org.jetbrains.annotations.ReadOnly");
046
047 public static class KotlinSyntheticClass {
048 public static final JvmClassName CLASS_NAME = JvmClassName.byInternalName("kotlin/jvm/internal/KotlinSyntheticClass");
049 public static final ClassId KIND_CLASS_ID =
050 new ClassId(new FqName("kotlin.jvm.internal"), new FqNameUnsafe("KotlinSyntheticClass.Kind"));
051 public static final String KIND_INTERNAL_NAME = JvmClassName.byClassId(KIND_CLASS_ID).getInternalName();
052
053 public static final Name KIND_FIELD_NAME = Name.identifier("kind");
054
055 /**
056 * This enum duplicates {@link kotlin.jvm.internal.KotlinSyntheticClass.Kind}, because this code can't depend on "runtime.jvm".
057 * Both places should be updated simultaneously
058 */
059 public enum Kind {
060 PACKAGE_PART,
061 TRAIT_IMPL,
062 SAM_WRAPPER,
063 SAM_LAMBDA,
064 CALLABLE_REFERENCE_WRAPPER,
065 LOCAL_FUNCTION,
066 ANONYMOUS_FUNCTION,
067 LOCAL_CLASS,
068 ANONYMOUS_OBJECT,
069 ;
070
071 @Nullable
072 public static Kind valueOfOrNull(@NotNull String name) {
073 try {
074 return valueOf(name);
075 }
076 catch (IllegalArgumentException e) {
077 return null;
078 }
079 }
080 }
081
082 private KotlinSyntheticClass() {
083 }
084 }
085
086 @Deprecated
087 public static final FqName OLD_JET_CLASS_ANNOTATION = new FqName("jet.runtime.typeinfo.JetClass");
088 @Deprecated
089 public static final FqName OLD_JET_PACKAGE_CLASS_ANNOTATION = new FqName("jet.runtime.typeinfo.JetPackageClass");
090 @Deprecated
091 public static final FqName OLD_JET_VALUE_PARAMETER_ANNOTATION = new FqName("jet.runtime.typeinfo.JetValueParameter");
092 @Deprecated
093 public static final FqName OLD_KOTLIN_CLASS = new FqName("jet.KotlinClass");
094 @Deprecated
095 public static final FqName OLD_KOTLIN_PACKAGE = new FqName("jet.KotlinPackage");
096 @Deprecated
097 public static final FqName OLD_KOTLIN_PACKAGE_FRAGMENT = new FqName("jet.KotlinPackageFragment");
098 @Deprecated
099 public static final FqName OLD_KOTLIN_TRAIT_IMPL = new FqName("jet.KotlinTraitImpl");
100
101 private static final Set<JvmClassName> SPECIAL_ANNOTATIONS = new HashSet<JvmClassName>();
102 private static final Set<JvmClassName> NULLABILITY_ANNOTATIONS = new HashSet<JvmClassName>();
103 static {
104 for (FqName fqName : Arrays.asList(KOTLIN_CLASS, KOTLIN_PACKAGE, KOTLIN_SIGNATURE)) {
105 SPECIAL_ANNOTATIONS.add(JvmClassName.byFqNameWithoutInnerClasses(fqName));
106 }
107 SPECIAL_ANNOTATIONS.add(KotlinSyntheticClass.CLASS_NAME);
108
109 for (FqName fqName : Arrays.asList(JETBRAINS_NOT_NULL_ANNOTATION, JETBRAINS_NULLABLE_ANNOTATION)) {
110 NULLABILITY_ANNOTATIONS.add(JvmClassName.byFqNameWithoutInnerClasses(fqName));
111 }
112 }
113
114 public static boolean isSpecialAnnotation(@NotNull ClassId classId, boolean javaSpecificAnnotationsAreSpecial) {
115 JvmClassName className = JvmClassName.byClassId(classId);
116 return (javaSpecificAnnotationsAreSpecial && NULLABILITY_ANNOTATIONS.contains(className))
117 || SPECIAL_ANNOTATIONS.contains(className)
118 || className.getInternalName().startsWith("jet/runtime/typeinfo/");
119 }
120
121 private JvmAnnotationNames() {
122 }
123 }