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
017package org.jetbrains.jet.cli.common.messages;
018
019import org.jetbrains.annotations.NotNull;
020
021import java.io.PrintStream;
022import java.util.EnumSet;
023import java.util.Set;
024
025public class MessageCollectorPlainTextToStream implements MessageCollector {
026    public static final EnumSet<CompilerMessageSeverity> VERBOSE = EnumSet.of(CompilerMessageSeverity.LOGGING, CompilerMessageSeverity.OUTPUT);
027    public static final EnumSet<CompilerMessageSeverity> NON_VERBOSE = EnumSet.complementOf(VERBOSE);
028
029    public static final MessageCollector PLAIN_TEXT_TO_SYSTEM_ERR = new MessageCollectorPlainTextToStream(System.err, NON_VERBOSE);
030
031    @NotNull
032    private final PrintStream stream;
033    @NotNull
034    private final Set<CompilerMessageSeverity> severitiesToPrint;
035
036    public MessageCollectorPlainTextToStream(@NotNull PrintStream stream, @NotNull Set<CompilerMessageSeverity> severities) {
037        this.stream = stream;
038        this.severitiesToPrint = severities;
039    }
040
041    @Override
042    public void report(@NotNull CompilerMessageSeverity severity, @NotNull String message, @NotNull CompilerMessageLocation location) {
043        if (severitiesToPrint.contains(severity)) {
044            stream.println(MessageRenderer.PLAIN.render(severity, message, location));
045        }
046    }
047
048}