001    /*
002     * Copyright 2010-2013 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.resolver;
018    
019    import com.intellij.openapi.vfs.VirtualFile;
020    import org.jetbrains.annotations.NotNull;
021    import org.jetbrains.jet.lang.resolve.BindingTrace;
022    import org.jetbrains.jet.lang.resolve.name.FqName;
023    import org.jetbrains.jet.util.slicedmap.BasicWritableSlice;
024    import org.jetbrains.jet.util.slicedmap.Slices;
025    import org.jetbrains.jet.util.slicedmap.WritableSlice;
026    
027    import javax.inject.Inject;
028    
029    public class TraceBasedErrorReporter implements ErrorReporter {
030        public static final WritableSlice<AbiVersionErrorLocation, Integer> ABI_VERSION_ERRORS =
031                new BasicWritableSlice<AbiVersionErrorLocation, Integer>(Slices.ONLY_REWRITE_TO_EQUAL, true);
032        private BindingTrace trace;
033    
034        @Inject
035        public void setTrace(BindingTrace trace) {
036            this.trace = trace;
037        }
038    
039        @Override
040        public void reportIncompatibleAbiVersion(@NotNull FqName fqName, @NotNull VirtualFile file, int actualVersion) {
041            trace.record(ABI_VERSION_ERRORS, new AbiVersionErrorLocation(fqName, file), actualVersion);
042        }
043    
044        public static final class AbiVersionErrorLocation {
045            @NotNull
046            private final FqName classFqName;
047            @NotNull
048            private final VirtualFile file;
049    
050            public AbiVersionErrorLocation(@NotNull FqName name, @NotNull VirtualFile file) {
051                this.classFqName = name;
052                this.file = file;
053            }
054    
055            @NotNull
056            public FqName getClassFqName() {
057                return classFqName;
058            }
059    
060            @NotNull
061            public String getPath() {
062                return file.getPath();
063            }
064        }
065    }