| package org.apache.maven.plugin.surefire.report; |
| |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| */ |
| |
| import org.apache.maven.surefire.shared.io.output.DeferredFileOutputStream; |
| |
| import java.io.IOException; |
| import java.io.OutputStream; |
| |
| import static java.nio.charset.StandardCharsets.UTF_8; |
| import static org.apache.maven.surefire.api.util.internal.StringUtils.NL; |
| |
| /** |
| * A deferred file output stream decorator that recodes the bytes written into the stream from the VM default encoding |
| * to UTF-8. |
| * |
| * @author Andreas Gudian |
| */ |
| class Utf8RecodingDeferredFileOutputStream |
| { |
| private DeferredFileOutputStream deferredFileOutputStream; |
| |
| private boolean closed = false; |
| |
| @SuppressWarnings( "checkstyle:magicnumber" ) |
| Utf8RecodingDeferredFileOutputStream( String channel ) |
| { |
| deferredFileOutputStream = new DeferredFileOutputStream( 1000000, channel, "deferred", null ); |
| } |
| |
| public synchronized void write( String output, boolean newLine ) |
| throws IOException |
| { |
| if ( closed ) |
| { |
| return; |
| } |
| |
| if ( output == null ) |
| { |
| output = "null"; |
| } |
| |
| deferredFileOutputStream.write( output.getBytes( UTF_8 ) ); |
| if ( newLine ) |
| { |
| deferredFileOutputStream.write( NL.getBytes( UTF_8 ) ); |
| } |
| } |
| |
| public long getByteCount() |
| { |
| return deferredFileOutputStream.getByteCount(); |
| } |
| |
| public synchronized void close() |
| throws IOException |
| { |
| closed = true; |
| deferredFileOutputStream.close(); |
| } |
| |
| public synchronized void writeTo( OutputStream out ) |
| throws IOException |
| { |
| if ( closed ) |
| { |
| deferredFileOutputStream.writeTo( out ); |
| } |
| } |
| |
| public synchronized void free() |
| { |
| if ( null != deferredFileOutputStream && null != deferredFileOutputStream.getFile() ) |
| { |
| try |
| { |
| closed = true; |
| deferredFileOutputStream.close(); |
| if ( !deferredFileOutputStream.getFile().delete() ) |
| { |
| deferredFileOutputStream.getFile().deleteOnExit(); |
| } |
| } |
| catch ( IOException ioe ) |
| { |
| deferredFileOutputStream.getFile().deleteOnExit(); |
| |
| } |
| } |
| } |
| } |