/*
* Copyright 2010-2015 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jetbrains.kotlin.cli.common.messages;
import org.jetbrains.annotations.
NotNull;
import org.jetbrains.annotations.
Nullable;
import java.io.
PrintStream;
public class
PrintingMessageCollector implements
MessageCollector {
private final boolean
verbose;
private final
PrintStream errStream;
private final
MessageRenderer messageRenderer;
private boolean
hasErrors = false;
public
PrintingMessageCollector(@
NotNull PrintStream errStream, @
NotNull MessageRenderer messageRenderer, boolean
verbose) {
this.
verbose =
verbose;
this.
errStream =
errStream;
this.
messageRenderer =
messageRenderer;
}
@
Override
public void
clear() {
// Do nothing, messages are already reported
}
@
Override
public void
report(
@
NotNull CompilerMessageSeverity severity,
@
NotNull String message,
@
Nullable CompilerMessageLocation location
) {
if (!
verbose &&
CompilerMessageSeverity.
VERBOSE.
contains(
severity)) return;
hasErrors |=
severity.
isError();
errStream.
println(
messageRenderer.
render(
severity,
message,
location));
}
@
Override
public boolean
hasErrors() {
return
hasErrors;
}
}