001    /*
002     * Copyright 2010-2014 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.jet.lang.resolve.java.diagnostics;
018    
019    import org.jetbrains.annotations.NotNull;
020    import org.jetbrains.jet.lang.descriptors.DeclarationDescriptor;
021    import org.jetbrains.jet.lang.diagnostics.rendering.DefaultErrorMessages;
022    import org.jetbrains.jet.lang.diagnostics.rendering.DiagnosticFactoryToRendererMap;
023    import org.jetbrains.jet.renderer.DescriptorRenderer;
024    import org.jetbrains.jet.renderer.Renderer;
025    
026    import static org.jetbrains.jet.lang.diagnostics.PositioningStrategies.DECLARATION_SIGNATURE;
027    
028    public class DefaultErrorMessagesJvm implements DefaultErrorMessages.Extension {
029    
030        private static final Renderer<ConflictingJvmDeclarationsData> CONFLICTING_JVM_DECLARATIONS_DATA = new Renderer<ConflictingJvmDeclarationsData>() {
031            @NotNull
032            @Override
033            public String render(@NotNull ConflictingJvmDeclarationsData data) {
034                StringBuilder sb = new StringBuilder();
035                for (JvmDeclarationOrigin origin : data.getSignatureOrigins()) {
036                    DeclarationDescriptor descriptor = origin.getDescriptor();
037                    if (descriptor != null) {
038                        sb.append("    ").append(DescriptorRenderer.COMPACT.render(descriptor)).append("\n");
039                    }
040                }
041                return ("The following declarations have the same JVM signature (" + data.getSignature().getName() + data.getSignature().getDesc() + "):\n" + sb).trim();
042            }
043        };
044    
045        public static final DiagnosticFactoryToRendererMap MAP = new DiagnosticFactoryToRendererMap();
046        static {
047            MAP.put(ErrorsJvm.CONFLICTING_JVM_DECLARATIONS, "Platform declaration clash: {0}", CONFLICTING_JVM_DECLARATIONS_DATA);
048            MAP.put(ErrorsJvm.ACCIDENTAL_OVERRIDE, "Accidental override: {0}", CONFLICTING_JVM_DECLARATIONS_DATA);
049            MAP.put(ErrorsJvm.PLATFORM_STATIC_NOT_IN_OBJECT, "Only functions in named objects and class objects of classes can be annotated with ''platformStatic''", DescriptorRenderer.SHORT_NAMES_IN_TYPES);
050            MAP.put(ErrorsJvm.OVERRIDE_CANNOT_BE_STATIC, "Override cannot be ''platformStatic'' in object", DescriptorRenderer.SHORT_NAMES_IN_TYPES);
051            MAP.put(ErrorsJvm.PLATFORM_STATIC_ILLEGAL_USAGE, "This declaration does not support ''platformStatic''", DescriptorRenderer.SHORT_NAMES_IN_TYPES);
052        }
053    
054    
055        @NotNull
056        @Override
057        public DiagnosticFactoryToRendererMap getMap() {
058            return MAP;
059        }
060    }